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? all specifications are subject to change without notice. conformity to rohs directive: this means that, in conformity with eu directive 2002/95/ec, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, pbb and pbde, have not been used, except for exempted applications. ntcg series ntc thermistors smd type: issue date: ntcg06(0603) ntcg10(1005) ntcg16(1608) ntcg20(2012) may 2009
(1/13) 010-01 / 20090528 / eb221_ntcg.fm ? all specifications are subject to change without notice. ntc thermistors ntcg series(smd, pb free) ntcg06/10/16/20 types ntc(negative temperature coefficient) thermistors are manufac- tured from sintered metal oxides. each thermistor consists of a combination of two to four of the following materials: manganese, nickel, cobalt and copper. ntc thermistors are semiconductor resistors that exhibit decreasing resistance characteristics with increasing temperature. tdk thermistors have low thermal time constants which result in extremely high rates of resistance change to accurately track the temperature. characteristics of the ntc thermistor y-axis: linear y-axis: log. features ? small sized 0603 type (l0.6 w0.3 t0.3mm) series are avail- able. ? lead (pb) free product. by using lead-less terminal electrodes and electroplating (ni- sn), this product realized excellent solderablity and soldering heat resistance, comparing with the conventional eutectic mixture solder and lead-free solder (sn/ag/cu, etc.). ? product conforming to rohs directive conformity to rohs directive: this means that, in conformity with eu directive 2002/95/ec, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, pbb and pbde, have not been used, except for exempted applications. ? good solderability. ? layered internal electrode structure. ? product series provides a wide range of resistances and b constants. ? good stability of resistance value after soldering. ? the 0603, 1608 and 1005 types provide 3 different shapes with identical resistance-temperature characteristics. ? attains less that low floating capacitance (using tcxo) in the high frequency region. applications ? temperature sensor ? temperature compensation used set ? equipment related to mobile communication tcxos (temperature compensated type quartz oscillator), rf circuits (power amp circuits, temperature monitoring circuits), lcd panel temperature compensation circuits, battery pack temperature compensation circuits ? computer related equipment cpu periphery temperature monitoring circuits, temperature compensation circuit of optical pickup for dvd writing, tempera- ture compensated circuit in hdd ? dvc/dsc devices auto-focus circuits, plunger peripheral circuits, battery pack tem- perature control circuits ? equipment related to car audio various types of pickup temperature compensation circuits, tem- perature compensation for various types of circuits ? optical communication related equipment laser transmission circuit temperature compensation conformity to rohs directive ?50 0 50 temperature ( ?c ) resistance ( k ) 100 150 0 20 40 60 80 100 120 140 160 180 200 ?50 0 50 temperature ( ?c ) resistance ( k ) 100 150 0.1 1 10 100 1000 ? conformity to rohs directive: this means that, in conformity with eu directive 2002/95/ec, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, pbb and pbde, have not been used, except for exempted applications.
(2/13) 010-01 / 20090528 / eb221_ntcg.fm ? all specifications are subject to change without notice. shapes and dimensions dimensions in mm recommended pc board pattern dimensions in mm structural diagram recommended reflow soldering conditions ty p e l w t b 0603 0.60.03 0.30.03 0.30.03 0.1 min. 1005 10.05 0.50.05 0.50.05 0.1 min. 1608 1.60.1 0.80.1 0.80.1 0.2 min. 2012 20.2 1.250.2 0.70.2 0.2 min. ty p e a b c 0603 0.25 to 0.35 0.2 to 0.3 0.25 to 0.35 1005 0.3 to 0.5 0.35 to 0.45 0.4 to 0.6 1608 0.6 to 0.8 0.6 to 0.8 0.6 to 0.8 2012 0.9 to 1.2 0.7 to 0.9 0.9 to 1.2 l w t electrode material internal:pd external:ag/ni/sn b c a b b thermistor body ( metal oxide sintering ceramics ) inner electrode ( palladium ) sn plating ni plating ag termination underlayer natural cooling 10s max. preheating 60 to 120s soldering 60s max. 220?c 250?c 260?c max. 180?c 150?c time(s)
(3/13) 010-01 / 20090528 / eb221_ntcg.fm ? all specifications are subject to change without notice. resistance value range typical used set and tdk product names list of series by type the b constant indicates the magnitude of a change in a zero-load resistance value to a temperature, and is obtained based on a rbitrary two temperatures in resistance-to-temperature characteristics. b constant calculation formula b: b constant (k) t1: arbitrary temperature (k) t2: arbitrary temperature different from t1 (k) r1: zero-load resistance value at temperature t1( ) r2: zero-load resistance value at temperature t2( ) each temperature is measured in absolute temperature. 0c=273.15k used set applied circuit resistance (r25) b constant (b25/85) tdk recommended part number mobile communication devices tcxo(temperature compensated crystal oscillator) low-temperature area compensated circuit 30 to 100 3250k(2800k) ntcg103eh400h high-temperature area compensated circuit 1.0k to 3.0k 4100k to 4500k ntcg104bh102h power amplifier module power amplifier temperature compensated circuit 30 to 10k 3250k to 4500k ntcg104kh202j lcd lcd temperature compensated circuit 22k to 1m 4550k to 4750k ntcg104lh473j temperature monitor various-circuit temperature compensated circuit 10k to 470k 4100k to 4750k ntcg104bh103j battery pack battery temperature monitor and charging control circuit 10k to 100k 3435k to 4550k ntcg103jf103f computer devices cpu cpu temperature monitor 10k to 1m 3435k to 4550k ntcg103jf103f lcd lcd temperature compensated circuit 22k to 1m 4550k to 4750k ntcg104lh473j hdd pickup temperature compensated circuit 10k to 100k 3435k to 4550k ntcg103jf103f ntcg104ef104f odd cd or dvd write current compensated circuit 10k to 100k 3435k to 4550k ntcg103jf103f ntcg104ef104f battery pack battery temperature monitor and charging control circuit 10k to 100k 3435k to 4550k ntcg103jf103f dvc, dsc auto focus driving circuit temperature compensated circuit 1.0k to 15k 3435k to 4100k ntcg104bh103j iris stop hole element temperature compensated circuit 10k to 100k 3435k to 4550k ntcg104lh473j battery pack battery temperature monitor and charging control circuit 10k to 100k 3435k to 4550k ntcg103jf103f car audio unit car cd or md laser pickup temperature compensated circuit 22k to 150k 4550k ntcg104lh473j optical transmission system laser transmitter or receiver temperature compensated circuit 1.0k to 150k 4100k to 4550k ntcg104lh154j printer ink viscosity controller 10k to 47k 3435k to 4550k ntcg104lh473h type 10 100 1k 10k 100k 1m resistance 0603 1005 1608 2012 1m 1m 1m 150k 30 30 30 470 type b constant(k) nominal resistance( ) [at 25?c] 10 1.0k 1.0k 4.7k 10k 47k 100k 150k 33k 15k 3.3k 1.5k 470 3.0k 15k 1m 150k 3.0k 10k 100 1k 10k 100k 1m 0603 1005 1608 2800k 3250k 3435k 3650k 4100k 4100k 4550k 4750k 4500k 2012 3250k 3100k 3300k 3450k 3650k 3850k 4000k 4150k 150 3.3k 22k 220k 2.0k 680 6.8k 68k 22k ? b constant is calculated from the resistance at 25 ?c and 85 ?c 30 2.2k (0603 type: 33k min.) 680 220 100 inr1 ? inr2 (1/t1) ? (1/t2) b=
(4/13) 010-01 / 20090528 / eb221_ntcg.fm ? all specifications are subject to change without notice. product identification (1) ntc thermistor (2) structural classification (3) shapes and dimensions code (4) b constant this code indicates the value of b constant using a combina- tion of one numeric character and one alphabetic character. (5) b constant tolerance (6) nominal resistance the resistance is expressed in three digit codes and in units of . the first and second digits: effective number the third digit: number of 0 which following the effective number. (7) nominal resistance tolerance ? resistance tolerance h(3%) products: 2012 types are excluded. for more details, please contact us separately. (8) packaging style (9) tdk internal code: taping specifications packaging style and quantities taping specifications 0603, 1005, 1608 types dimensions in mm ? packaging quantities 15000 pieces/reel(0603 type), 10000 pieces/reel(1005 type), 4000 pieces/ reel(1608 type) 2012 type dimensions in mm ? packaging quantities 2000 pieces/reel ntc g 3e h 101 t (1) (2) (3) (4) (5) (6) (7) (8) (9) g multilayer internal electroded chip type ntc thermistor(pb free type) 06 0603 10 1005 16 1608 20 2012 code tolerance(%) h3 300 30 101 100 102 1000 (1k ) 103 10000 (10k ) code tolerance(%) h3 ? j5 t tape and reel bbulk 1 standard b 0603type standard example code b constant(k) 3e 3201 to 3250 3n 3601 to 3650 4l 4501 to 4550 4q 4701 to 4750 code b constant(k) 22000 33000 44000 code b constant(k) a0 to 50 b 51 to 100 c101 to 150 e201 to 250 f251 to 300 j401 to 450 k451 to 500 l501 to 550 n601 to 650 q701 to 750 s801 to 850 type 0603 1005 1608 a 0.380.05 0.65+0.05, ?0.1 1.10.2 b 0.680.05 1.15+0.05, ?0.1 1.90.2 c 80.3 80.3 80.3 d 3.50.05 3.50.05 3.50.05 e 1.750.1 1.750.1 1.750.1 f 20.05 20.05 40.1 g 20.05 20.05 20.05 h 40.05 40.05 40.1 j 1.5+0.1, ?0 1.5+0.1, ?0 1.5+0.1, ?0 type 2012 a1.50.2 b2.30.2 c80.3 d 3.50.05 e 1.750.1 f40.1 g20.05 h40.1 j 1.5+0.1, ?0 f h g a chip-containing segment feed direction b e d c 0.45max.(0603) press-pocket type for 0603 0.7max.(1005) 1.1max.(1608) paper carrier tape ?j pitch hole final blank segment 40mm min. chip-containing segment 200mm min. 400mm min. leader blank segment feed direction ? cumulative pitch hole shift is within 0.3mm over a 10-pitch interval. leader segment leader blank segment 10 to 20 pitches 20 to 40 pitches 210 to 250mm feed direction ? cumulative pitch hole shift is within 0.3mm over a 10-pitch interval. chip-containing segment leader blank segment leader segment f h g a chip-containing segment feed direction b e d c 1.1max. paper carrier tape ?j pitch hole
(5/13) 010-01 / 20090528 / eb221_ntcg.fm ? all specifications are subject to change without notice. 0603 type electrical characteristics ? resistance-temperature group a, b, d: capacitance 6pf max.[25c, 10 to 40mhz, 0.1vrms] resistance vs. temperature characteristics table (conversion table) examples ? 1 r25=r25/r25(1.000) 30=30 ? 2 r25=r25/r25(1.000) 10=10k ? 3 b25/50: 33801% r85=r85/r25(0.1610) r25(30 )=4.83 r85=r85/r25(0.09989) r25(10k )=0.999k resistance-temperature group part no. nominal resistance value [25c] b constant operating temperature range [25/85c] [25/50c] a ntcg063eh300 30 3250k3% (3244k) ?40 to +125c ntcg063eh400 40 3250k3% (3244k) b ntcg062qh101 100 2800k3% (2794k) ?40 to +125c d ntcg064kh202 2.0k 4500k3% (4498k) ?40 to +125c ntcg064kh302 3.0k 4500k3% (4498k) e ntcg064bh103 10k 4100k3% (4067k) ?40 to +125c h ntcg063jh103 10k 3435k3% (3380k) ?40 to +125c temp.(c) resistance-temperature group abdeh rt/r25 b(25/t) rt/r25 b(25/t) rt/r25 b(25/t) rt/r25 b(25/t) rt/r25 b(25/t) ?40 19.59 3182 12.65 2714 58.88 4358 38.44 3903 18.850 3140 ?35 14.79 3188 9.960 2720 40.29 4374 27.34 3915 14.429 3159 ?30 11.28 3193 7.912 2726 27.92 4389 19.68 3928 11.133 3176 ?25 8.685 3199 6.337 2732 19.59 4402 14.33 3939 8.656 3194 ?20 6.753 3204 5.116 2738 13.90 4415 10.54 3951 6.779 3210 ?15 5.298 3208 4.161 2743 9.976 4426 7.837 3962 5.346 3226 ?10 4.192 3213 3.408 2749 7.236 4436 5.883 3972 4.245 3241 ?5 3.343 3217 2.810 2754 5.303 4446 4.456 3982 3.393 3256 0 2.687 3220 2.332 2759 3.925 4454 3.406 3992 2.728 3270 5 2.176 3224 1.947 2763 2.933 4462 2.625 4001 2.207 3283 10 1.774 3227 1.635 2768 2.212 4469 2.039 4010 1.796 3296 15 1.456 3230 1.381 2772 1.683 4475 1.596 4018 1.470 3308 20 1.203 3233 1.172 2776 1.292 4480 1.259 4026 1.209 3320 25 1.000 ? 1 3235 1.000 2780 1.000 4485 1.000 ? 2 4034 1.000 3332 30 0.8360 3237 0.857 2783 0.7801 4488 0.7997 4041 0.831 3343 35 0.7029 3239 0.738 2786 0.6133 4492 0.6437 4048 0.694 3353 40 0.5941 3241 0.639 2789 0.4857 4494 0.5213 4055 0.583 3363 45 0.5047 3243 0.555 2792 0.3875 4497 0.4248 4061 0.491 3373 50 0.4309 3244 0.484 2794 0.3112 4498 0.3481 4067 0.416 3382 ? 3 (3346 to 3414) 55 0.3697 3246 0.424 2796 0.2516 4500 0.2869 4072 0.354 3390 60 0.3185 3247 0.373 2797 0.2048 4501 0.2377 4078 0.302 3399 65 0.2757 3248 0.329 2799 0.1677 4501 0.1979 4083 0.259 3407 70 0.2396 3248 0.292 2799 0.1381 4501 0.1657 4087 0.223 3414 75 0.2091 3249 0.260 2800 0.11439 4501 0.1393 4092 0.192 3422 80 0.1832 3250 0.232 2800 0.09528 4501 0.1177 4096 0.167 3428 85 0.1610 ? 1 3250 0.207 2800 0.07978 4500 0.09989 ? 2 4100 0.145 3435 90 0.1421 3250 0.186 2799 0.06714 4499 0.08513 4104 0.127 3441 95 0.1258 3251 0.168 2798 0.05679 4498 0.07286 4107 0.111 3447 100 0.1118 3251 0.152 2797 0.04826 4497 0.06260 4110 0.0975 3453 105 0.09960 3251 0.138 2795 0.04119 4495 0.05400 4114 0.0860 3458 110 0.08903 3251 0.125 2793 0.03532 4493 0.04675 4116 0.0760 3463 115 0.07981 3251 0.114 2790 0.03041 4491 0.04063 4119 0.0674 3468 120 0.07175 3251 0.104 2787 0.02629 4489 0.03543 4122 0.0599 3473 125 0.06468 3251 0.096 2783 0.02282 4487 0.03099 4124 0.0534 3478
(6/13) 010-01 / 20090528 / eb221_ntcg.fm ? all specifications are subject to change without notice. 1005 type electrical characteristics ? resistance-temperature group a, c: capacitance 3pf max.[25c, 10 to 40mhz, 0.1vrms] resistance-temperature group part no. nominal resistance value [25c] b constant operating temperature range [25/85c] [25/50c] a ntcg103eh300 30 3250k3% (3244k) ?40 to +125c ntcg103eh400 40 3250k3% (3244k) NTCG103EH101 100 3250k3% (3244k) c ntcg104bh102 1.0k 4100k3% (4096k) ?40 to +125c ntcg104bh152 1.5k 4100k3% (4096k) ntcg104bh222 2.2k 4100k3% (4096k) e ntcg104bh472 4.7k 4100k3% (4067k) ?40 to +125c ntcg104bh682 6.8k 4100k3% (4067k) ntcg104bh103 10k 4100k3% (4067k) f ntcg104lh223 22k 4550k3% (4485k) ?40 to +125c ntcg104lh333 33k 4550k3% (4485k) ntcg104lh473 47k 4550k3% (4485k) ntcg104lh683 68k 4550k3% (4485k) ntcg104lh104 100k 4550k3% (4485k) ntcg104lh154 150k 4550k3% (4485k) g ntcg104qh224 220k 4750k3% (4661k) ?40 to +125c ntcg104qh334 330k 4750k3% (4661k) ntcg104qh474 470k 4750k3% (4661k) ntcg104qh105 1.0m 4750k3% (4661k) h ntcg103jh103 10k 3435k3% (3380k) ?40 to +125c j ntcg104bf473 47k (4150k) 4085k1% ?40 to +125c ntcg104bf683 68k (4150k) 4085k1% k ntcg104eh104 100k (4308k) 4250k3% ?40 to +125c u ntcg103uh103j 10k 3950k3% (3900k) ?40 to +125c
(7/13) 010-01 / 20090528 / eb221_ntcg.fm ? all specifications are subject to change without notice. 1005 type resistance vs. temperature characteristics table (conversion table) examples ? 1 r25=r25/r25(1.000) 30=30 ? 2 r25=r25/r25(1.000) 10=10k r85=r85/r25(0.1610) r25(30 )=4.83 r85=r85/r25(0.09989) r25(10k )=0.999k temp.(c) resistance-temperature group acef rt/r25 b(25/t) rt/r25 b(25/t) rt/r25 b(25/t) rt/r25 b(25/t) ?40 19.59 3182 41.78 3991 38.44 3903 50.89 4203 ?35 14.79 3188 29.45 4003 27.34 3915 35.49 4224 ?30 11.28 3193 21.01 4014 19.68 3928 25.03 4245 ?25 8.685 3199 15.17 4024 14.33 3939 17.85 4264 ?20 6.753 3204 11.07 4033 10.54 3951 12.86 4284 ?15 5.298 3208 8.168 4041 7.837 3962 9.353 4302 ?10 4.192 3213 6.087 4049 5.883 3972 6.869 4320 ?5 3.343 3217 4.581 4056 4.456 3982 5.090 4337 0 2.687 3220 3.480 4062 3.406 3992 3.805 4353 5 2.176 3224 2.667 4068 2.625 4001 2.868 4369 10 1.774 3227 2.062 4073 2.039 4010 2.179 4384 15 1.456 3230 1.607 4077 1.596 4018 1.669 4399 20 1.203 3233 1.263 4081 1.259 4026 1.287 4412 25 1.000 ? 1 3235 1.000 4084 1.000 ? 2 4034 1.000 4426 30 0.8360 3237 0.7976 4088 0.7997 4041 0.7823 4439 35 0.7029 3239 0.6407 4090 0.6437 4048 0.6160 4451 40 0.5941 3241 0.5182 4092 0.5213 4055 0.4882 4463 45 0.5047 3243 0.4218 4094 0.4248 4061 0.3893 4474 50 0.4309 3244 0.3455 4096 0.3481 4067 0.3123 4485 55 0.3697 3246 0.2847 4097 0.2869 4072 0.2520 4496 60 0.3185 3247 0.2360 4098 0.2377 4078 0.2044 4506 65 0.2757 3248 0.1967 4099 0.1979 4083 0.1667 4515 70 0.2396 3248 0.1648 4099 0.1657 4087 0.1367 4524 75 0.2091 3249 0.1388 4100 0.1393 4092 0.1126 4533 80 0.1832 3250 0.1175 4100 0.1177 4096 0.09325 4542 85 0.1610 ? 1 3250 0.0999 4100 0.09989 ? 2 4100 0.07757 4550 90 0.1421 3250 0.0853 4100 0.08513 4104 0.06482 4558 95 0.1258 3251 0.0732 4100 0.07286 4107 0.05440 4565 100 0.1118 3251 0.0630 4100 0.06260 4110 0.04584 4573 105 0.09960 3251 0.05451 4100 0.05400 4114 0.03879 4580 110 0.08903 3251 0.04731 4100 0.04675 4116 0.03295 4586 115 0.07981 3251 0.04121 4101 0.04063 4119 0.02810 4593 120 0.07175 3251 0.03602 4101 0.03543 4122 0.02405 4599 125 0.06468 3251 0.03159 4101 0.03099 4124 0.02066 4606
(8/13) 010-01 / 20090528 / eb221_ntcg.fm ? all specifications are subject to change without notice. 1005 type resistance vs. temperature characteristics table (conversion table) ? 1 b25/50: 33801% ? 2 b25/50: 40503% ? 3 b25/50: 39003% temp.(c) resistance-temperature group gh j k u rt/r25 b(25/t) rt/r25 b(25/t) rt/r25 b(25/t) rt/r25 b(25/t) rt/r25 b(25/t) ?40 18.850 3140 35.340 3813 42.510 4010 31.059 3675 ?35 14.429 3159 25.280 3822 30.049 4027 22.561 3688 ?30 11.133 3176 18.330 3834 21.489 4043 16.573 3701 ?25 8.656 3194 13.470 3848 15.538 4059 12.304 3714 ?20 13.55 4371 6.779 3210 10.010 3864 11.353 4075 9.226 3727 ?15 9.833 4398 5.346 3226 7.520 3882 8.378 4090 6.983 3740 ?10 7.197 4424 4.245 3241 5.697 3900 6.241 4105 5.333 3752 ?5 5.309 4449 3.393 3256 4.352 3919 4.691 4119 4.107 3765 0 3.947 4473 2.728 3270 3.349 3937 3.556 4133 3.188 3777 5 2.957 4496 2.207 3283 2.596 3956 2.718 4147 2.494 3789 10 2.232 4518 1.796 3296 2.026 3974 2.094 4160 1.965 3801 15 1.696 4539 1.470 3308 1.591 3989 1.625 4172 1.559 3813 20 1.298 4559 1.209 3320 1.258 4012 1.270 4185 1.245 3824 25 1.000 4577 1.000 3332 1.000 4024 1.000 4196 1.000 3835 30 0.7755 4596 0.831 3343 0.800 4036 0.792 4208 0.808 3847 35 0.6052 4614 0.694 3353 0.644 4049 0.632 4219 0.657 3857 40 0.4753 4630 0.583 3363 0.521 4062 0.507 4230 0.537 3868 45 0.3754 4646 0.491 3373 0.424 4074 0.409 4240 0.441 3878 50 0.2983 4661 0.416 3382 ? 1 (3346 to 3414) 0.347 4085 ? 2 (3928 to 4171) 0.332 4250 0.365 3888 ? 3 (3783 to 4017) 55 0.2384 4676 0.354 3390 0.285 4096 0.271 4259 0.303 3898 60 0.1916 4690 0.302 3399 0.235 4106 0.222 4269 0.252 3907 65 0.1548 4703 0.259 3407 0.195 4115 0.183 4277 0.211 3917 70 0.1257 4716 0.223 3414 0.163 4126 0.152 4286 0.178 3925 75 0.1026 4728 0.192 3422 0.137 4134 0.126 4293 0.150 3934 80 0.08412 4739 0.167 3428 0.115 4142 0.106 4301 0.128 3942 85 0.06933 4750 0.145 3435 0.0971 4150 0.0889 4308 0.109 3950 90 0.05740 4760 0.127 3441 0.0824 4158 0.0750 4315 0.0929 3958 95 0.04773 4770 0.111 3447 0.0702 4165 0.0636 4321 0.0798 3965 100 0.03987 4780 0.0975 3453 0.0601 4172 0.0541 4327 0.0687 3972 105 0.03344 4789 0.0860 3458 0.0515 4179 0.0462 4332 0.0594 3978 110 0.02817 4797 0.0760 3463 0.0444 4186 0.0397 4338 0.0516 3985 115 0.02382 4806 0.0674 3468 0.0384 4193 0.0342 4342 0.0449 3990 120 0.02022 4813 0.0599 3473 0.0333 4199 0.0295 4347 0.0392 3996 125 0.01723 4821 0.0534 3478 0.0289 4206 0.0256 4351 0.0344 4001
(9/13) 010-01 / 20090528 / eb221_ntcg.fm ? all specifications are subject to change without notice. 1608 type electrical characteristics ? resistance-temperature group a, c: capacitance 3pf max.[25c, 10 to 40mhz, 0.1vrms] resistance vs. temperature characteristics table (conversion table) example ? 1 r25=r25/r25(1.000) 30=30 ? 2 r25=r25/r25(1.000) 10=10k r85=r85/r25(0.1610) r25(30 )=4.83 r85=r85/r25(0.09989) r25(10k )=0.999k resistance-temperature group part no. nominal resistance value [25c] b constant operating temperature range [25/85c] [25/50c] a ntcg163eh300 30 3250k3% (3244k) ?40 to +125c ntcg163eh400 40 3250k3% (3244k) ntcg163eh101 100 3250k3% (3244k) c ntcg164bh102 1.0k 4100k3% (4096k) ?40 to +125c ntcg164bh222 2.2k 4100k3% (4096k) e ntcg164bh332 3.3k 4100k3% (4067k) ?40 to +125c ntcg164bh472 4.7k 4100k3% (4067k) ntcg164bh103 10k 4100k3% (4067k) f ntcg164lh223 22k 4550k3% (4485k) ?40 to +125c ntcg164lh333 33k 4550k3% (4485k) ntcg164lh473 47k 4550k3% (4485k) ntcg164lh104 100k 4550k3% (4485k) ntcg164lh154 150k 4550k3% (4485k) g ntcg164qh224 220k 4750k3% (4661k) ?40 to +125c ntcg164qh334 330k 4750k3% (4661k) ntcg164qh474 470k 4750k3% (4661k) ntcg164qh105 1.0m 4750k3% (4661k) h ntcg163jh103 10k 3435k3% (3380k) ?40 to +125c j ntcg164ch473 47k 4150k3% (4050k) ?40 to +125c temp.(c) resistance-temperature group acef rt/r25 b(25/t) rt/r25 b(25/t) rt/r25 b(25/t) rt/r25 b(25/t) ?40 19.59 3182 41.78 3991 38.44 3903 50.89 4203 ?35 14.79 3188 29.45 4003 27.34 3915 35.49 4224 ?30 11.28 3193 21.01 4014 19.68 3928 25.03 4245 ?25 8.685 3199 15.17 4024 14.33 3939 17.85 4264 ?20 6.753 3204 11.07 4033 10.54 3951 12.86 4284 ?15 5.298 3208 8.168 4041 7.837 3962 9.353 4302 ?10 4.192 3213 6.087 4049 5.883 3972 6.869 4320 ?5 3.343 3217 4.581 4056 4.456 3982 5.090 4337 0 2.687 3220 3.480 4062 3.406 3992 3.805 4353 5 2.176 3224 2.667 4068 2.625 4001 2.868 4369 10 1.774 3227 2.062 4073 2.039 4010 2.179 4384 15 1.456 3230 1.607 4077 1.596 4018 1.669 4399 20 1.203 3233 1.263 4081 1.259 4026 1.287 4412 25 1.000 ? 1 3235 1.000 4084 1.000 ? 2 4034 1.000 4426 30 0.8360 3237 0.7976 4088 0.7997 4041 0.7823 4439 35 0.7029 3239 0.6407 4090 0.6437 4048 0.6160 4451 40 0.5941 3241 0.5182 4092 0.5213 4055 0.4882 4463 45 0.5047 3243 0.4218 4094 0.4248 4061 0.3893 4474 50 0.4309 3244 0.3455 4096 0.3481 4067 0.3123 4485 55 0.3697 3246 0.2847 4097 0.2869 4072 0.2520 4496 60 0.3185 3247 0.2360 4098 0.2377 4078 0.2044 4506 65 0.2757 3248 0.1967 4099 0.1979 4083 0.1667 4515 70 0.2396 3248 0.1648 4099 0.1657 4087 0.1367 4524 75 0.2091 3249 0.1388 4100 0.1393 4092 0.1126 4533 80 0.1832 3250 0.1175 4100 0.1177 4096 0.09325 4542 85 0.1610 ? 1 3250 0.0999 4100 0.09989 ? 2 4100 0.07757 4550 90 0.1421 3250 0.0853 4100 0.08513 4104 0.06482 4558 95 0.1258 3251 0.0732 4100 0.07286 4107 0.05440 4565 100 0.1118 3251 0.0630 4100 0.06260 4110 0.04584 4573 105 0.09960 3251 0.05451 4100 0.05400 4114 0.03879 4580 110 0.08903 3251 0.04731 4100 0.04675 4116 0.03295 4586 115 0.07981 3251 0.04121 4101 0.04063 4119 0.02810 4593 120 0.07175 3251 0.03602 4101 0.03543 4122 0.02405 4599 125 0.06468 3251 0.03159 4101 0.03099 4124 0.02066 4606
(10/13) 010-01 / 20090528 / eb221_ntcg.fm ? all specifications are subject to change without notice. 1608 type resistance vs. temperature characteristics table (conversion table) ? 1 b25/50: 33801% ? 2 b25/50: 40503% temp.(c) resistance-temperature group ghj rt/r25 b(25/t) rt/r25 b(25/t) rt/r25 b(25/t) ?40 18.850 3140 35.340 3813 ?35 14.429 3159 25.280 3822 ?30 11.133 3176 18.330 3834 ?25 8.656 3194 13.470 3848 ?20 13.55 4371 6.779 3210 10.010 3864 ?15 9.833 4398 5.346 3226 7.520 3882 ?10 7.197 4424 4.245 3241 5.697 3900 ?5 5.309 4449 3.393 3256 4.352 3919 0 3.947 4473 2.728 3270 3.349 3937 5 2.957 4496 2.207 3283 2.596 3956 10 2.232 4518 1.796 3296 2.026 3974 15 1.696 4539 1.470 3308 1.591 3989 20 1.298 4559 1.209 3320 1.258 4012 25 1.000 4577 1.000 3332 1.000 4024 30 0.7755 4596 0.831 3343 0.800 4036 35 0.6052 4614 0.694 3353 0.644 4049 40 0.4753 4630 0.583 3363 0.521 4062 45 0.3754 4646 0.491 3373 0.424 4074 50 0.2983 4661 0.416 3382 ? 1 (3346 to 3414) 0.347 4085 ? 2 (3928 to 4171) 55 0.2384 4676 0.354 3390 0.285 4096 60 0.1916 4690 0.302 3399 0.235 4106 65 0.1548 4703 0.259 3407 0.195 4115 70 0.1257 4716 0.223 3414 0.163 4126 75 0.1026 4728 0.192 3422 0.137 4134 80 0.08412 4739 0.167 3428 0.115 4142 85 0.06933 4750 0.145 3435 0.0971 4150 90 0.05740 4760 0.127 3441 0.0824 4158 95 0.04773 4770 0.111 3447 0.0702 4165 100 0.03987 4780 0.0975 3453 0.0601 4172 105 0.03344 4789 0.0860 3458 0.0515 4179 110 0.02817 4797 0.0760 3463 0.0444 4186 115 0.02382 4806 0.0674 3468 0.0384 4193 120 0.02022 4813 0.0599 3473 0.0333 4199 125 0.01723 4821 0.0534 3478 0.0289 4206
(11/13) 010-01 / 20090528 / eb221_ntcg.fm ? all specifications are subject to change without notice. 1005 and 1608 narrow tolerance types ? : tolerance, narrow tolerance f: 1%, g: 2%, h: 3% supported. resistance vs. temperature characteristics table (conversion table) ? 1 b25/50: 33801% ? 2 b25/50: 40503% resistance-temperature group part no. nominal resistance value [25c] b constant operating temperature range [25/85c] [25/50c] h ntcg163jf103 ? 10k ? % 3435k1% (3380k) ?40 to +125c ntcg103jf103 10k % 3435k1% (3380k) ntcg063jf103 10k % 3435k1% (3380k) j ntcg104bf473 47k % (4150k) 4085k1% ?40 to +125c k ntcg104ef104 100k % (4308k) 4250k1% ?40 to +125c temp.(c) resistance-temperature group hj k rt/r25 b(25/t) rt/r25 b(25/t) rt/r25 b(25/t) ?40 18.850 3140 35.340 3813 42.510 4010 ?35 14.429 3159 25.280 3822 30.049 4027 ?30 11.133 3176 18.330 3834 21.489 4043 ?25 8.656 3194 13.470 3848 15.538 4059 ?20 6.779 3210 10.010 3864 11.353 4075 ?15 5.346 3226 7.520 3882 8.378 4090 ?10 4.245 3241 5.697 3900 6.241 4105 ?5 3.393 3256 4.352 3919 4.691 4119 0 2.728 3270 3.349 3937 3.556 4133 5 2.207 3283 2.596 3956 2.718 4147 10 1.796 3296 2.026 3974 2.094 4160 15 1.470 3308 1.591 3989 1.625 4172 20 1.209 3320 1.258 4012 1.270 4185 25 1.000 3332 1.000 4024 1.000 4196 30 0.831 3343 0.800 4036 0.792 4208 35 0.694 3353 0.644 4049 0.632 4219 40 0.583 3363 0.521 4062 0.507 4230 45 0.491 3373 0.424 4074 0.409 4240 50 0.416 3382 ? (3346 to 3414) 0.347 4085 ? 2 (3928 to 4171) 0.332 4250 55 0.354 3390 0.285 4096 0.271 4259 60 0.302 3399 0.235 4106 0.222 4269 65 0.259 3407 0.195 4115 0.183 4277 70 0.223 3414 0.163 4126 0.152 4286 75 0.192 3422 0.137 4134 0.126 4293 80 0.167 3428 0.115 4142 0.106 4301 85 0.145 3435 0.0971 4150 0.0889 4308 90 0.127 3441 0.0824 4158 0.0750 4315 95 0.111 3447 0.0702 4165 0.0636 4321 100 0.0975 3453 0.0601 4172 0.0541 4327 105 0.0860 3458 0.0515 4179 0.0462 4332 110 0.0760 3463 0.0444 4186 0.0397 4338 115 0.0674 3468 0.0384 4193 0.0342 4342 120 0.0599 3473 0.0333 4199 0.0295 4347 125 0.0534 3478 0.0289 4206 0.0256 4351
(12/13) 010-01 / 20090528 / eb221_ntcg.fm ? all specifications are subject to change without notice. 2012 type electrical characteristics resistance vs. temperature characteristics table (conversion table) examples ? 1 r25=r25/r25(1.000) 470=470 ? 2 r25=r25/r25(1.000) 3.3=3.3k r85=r85/r25(0.161) r25(470 )=75.67 r85=r85/r25(0.156) r25(3.3k )=0.5148k resistance-temperature group part no. nominal resistance value [25c] b constant operating temperature range [25/85c] [25/50c] l ntcg203eh471 j 470 5% 3250k3% (3232k) ?40 to +125c ntcg203eh681 j 680 5% 3250k3% (3232k) m ntcg203bh102 j 1.0k 5% 3100k3% (3060k) ?40 to +125c ntcg203bh152 j 1.5k 5% 3100k3% (3060k) n ntcg203fh222 j 2.2k 5% 3300k3% (3248k) ?40 to +125c ntcg203fh332 j 3.3k 5% 3300k3% (3248k) p ntcg203jh472 j 4.7k 5% 3450k3% (3392k) ?40 to +125c ntcg203jh682 j 6.8k 5% 3450k3% (3392k) q ntcg203nh103 j 10k 5% 3650k3% (3590k) ?40 to +125c ntcg203nh153 j 15k 5% 3650k3% (3590k) r ntcg203sh223 j 22k 5% 3850k3% (3782k) ?40 to +125c ntcg203sh333 j 33k 5% 3850k3% (3782k) s ntcg204ah473 j 47k 5% 4000k3% (3931k) ?40 to +125c ntcg204ah683 j 68k 5% 4000k3% (3931k) t ntcg204ch104 j 100k 5% 4150k3% (4085k) ?40 to +125c ntcg204ch154 j 150k 5% 4150k3% (4085k) te m p. (c) resistance-temperature group lmnpqrst rt/r25 b(25/t) rt/r25 b(25/t) rt/r25 b(25/t) rt/r25 b(25/t) rt/r25 b(25/t) rt/r25 b(25/t) rt/r25 b(25/t) rt/r25 b(25/t) ?40 17.74 3076 15.18 2909 17.65 3070 19.80 3193 23.36 3370 27.76 3554 31.77 3699 35.34 3813 ?35 13.62 3091 11.78 2919 13.52 3082 15.00 3205 17.42 3382 20.43 3570 23.02 3712 25.28 3822 ?30 10.54 3105 9.217 2928 10.45 3094 11.47 3216 13.13 3394 15.18 3585 16.88 3725 18.33 3834 ?25 8.226 3118 7.273 2936 8.150 3104 8.853 3227 9.994 3406 11.39 3599 12.50 3738 13.47 3848 ?20 6.466 3131 5.786 2944 6.405 3115 6.894 3238 7.679 3419 8.618 3613 9.357 3751 10.01 3864 ?15 5.119 3142 4.639 2953 5.073 3125 5.413 3249 5.952 3432 6.582 3626 7.070 3763 7.520 3882 ?10 4.081 3152 3.746 2961 4.048 3134 4.283 3261 4.650 3445 5.073 3640 5.391 3777 5.697 3900 ?5 3.277 3163 3.047 2969 3.254 3144 3.415 3273 3.661 3458 3.937 3652 4.147 3790 4.352 3919 0 2.647 3171 2.494 2977 2.633 3154 2.740 3284 2.903 3472 3.080 3665 3.215 3804 3.349 3937 5 2.153 3180 2.054 2985 2.145 3163 2.215 3297 2.317 3484 2.427 3677 2.511 3817 2.596 3956 10 1.762 3188 1.702 2993 1.757 3173 1.800 3307 1.862 3499 1.926 3690 1.975 3830 2.026 3974 15 1.450 3195 1.418 3000 1.449 3184 1.471 3319 1.505 3512 1.539 3702 1.564 3843 1.591 3989 20 1.201 3203 1.188 3011 1.200 3194 1.210 3329 1.223 3519 1.237 3715 1.247 3856 1.258 4012 25 1.000 ? 1 3207 1.000 3017 1.000 ? 2 3202 1.000 3339 1.000 3532 1.000 3727 1.000 3868 1.000 4024 30 0.837 3211 0.846 3023 0.837 3211 0.831 3350 0.822 3546 0.813 3738 0.807 3881 0.800 4036 35 0.704 3218 0.719 3031 0.704 3223 0.694 3361 0.679 3557 0.665 3748 0.654 3895 0.644 4049 40 0.596 3224 0.613 3046 0.595 3232 0.582 3372 0.564 3568 0.546 3762 0.534 3907 0.521 4062 45 0.506 3227 0.526 3047 0.505 3240 0.490 3383 0.470 3579 0.451 3772 0.438 3919 0.424 4074 50 0.432 3232 0.452 3060 0.430 3248 0.415 3392 0.394 3590 0.375 3782 0.361 3931 0.347 4085 55 0.371 3235 0.391 3062 0.369 3255 0.352 3402 0.332 3599 0.313 3793 0.299 3940 0.285 4096 60 0.320 3237 0.339 3070 0.316 3266 0.301 3411 0.280 3609 0.262 3803 0.249 3951 0.235 4106 65 0.276 3241 0.295 3077 0.273 3271 0.257 3420 0.238 3618 0.220 3813 0.208 3963 0.195 4115 70 0.240 3243 0.258 3080 0.236 3279 0.221 3427 0.203 3626 0.186 3823 0.174 3973 0.163 4126 75 0.209 3246 0.226 3087 0.205 3285 0.191 3436 0.174 3635 0.158 3832 0.147 3982 0.137 4134 80 0.183 3248 0.199 3091 0.179 3292 0.166 3443 0.149 3642 0.134 3841 0.124 3991 0.115 4142 85 0.161 ? 1 3250 0.175 3102 0.156 ? 2 3302 0.144 3451 0.129 3650 0.115 3850 0.106 4000 0.0971 4150 90 0.142 3252 0.155 3105 0.137 3308 0.126 3457 0.111 3657 0.0986 3858 0.0901 4008 0.0824 4158 95 0.126 3253 0.138 3106 0.121 3313 0.110 3461 0.0967 3663 0.0850 3866 0.0772 4016 0.0702 4165 100 0.111 3255 0.123 3109 0.107 3318 0.0966 3467 0.0842 3671 0.0734 3874 0.0664 4023 0.0601 4172 105 0.0992 3256 0.110 3111 0.0945 3324 0.0851 3472 0.0737 3675 0.0637 3881 0.0573 4030 0.0515 4179 110 0.0886 3257 0.0980 3122 0.0841 3327 0.0751 3479 0.0646 3682 0.0554 3888 0.0496 4036 0.0444 4186 115 0.0793 3258 0.0880 3125 0.0750 3331 0.0666 3484 0.0569 3686 0.0484 3895 0.0431 4042 0.0384 4193 120 0.0713 3259 0.0790 3132 0.0668 3339 0.0594 3485 0.0502 3691 0.0424 3901 0.0376 4047 0.0333 4199 125 0.0642 3260 0.0720 3123 0.0600 3340 0.0530 3487 0.0445 3695 0.0372 3906 0.0329 4053 0.0289 4206
(13/13) 010-01 / 20090528 / eb221_ntcg.fm ? all specifications are subject to change without notice. circuit examples 1. cellular phone 1.1 lcd, adjustment of contrast 1.2 tcxo, frequency compensation of crystal 1.3 power amp. module, 1.4 temperature monitor control of voltage 2. hard disk drive chip ntc thermistor ntcg1005, 1608 types resistance tolerance: 3 to 5%/b constant tolerance: 2 to 3% temperature sensor ic ntc thermistor (cost: about 50% down) voltage vs. temperature characteristics 3. battery pack control circuit for quick charge battery 1.2 tcxo 1.1 lcd 1.3 power amp module 1.4 temperature monitor battery monitor ntc 20 0 ?20 f/f(ppm) ?20 25 80 temperature(?c) no compensation compensation low temp. high temp. ntc ntc ntc ntc spindle motor track disk actuator swing arm magnetic head ic 8bit ntc r1 r2 8bit r1:10k 5% r2:10k 5% ntc r 25 :10k 5% b 25/85 :4100k3% 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 ?50 0 +50 +100 +150 temperature(?c) voltage(v) vmax. vnom. vmin. 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 ?50 0 +50 +100 +150 temperature(?c) voltage(v) vmax. vnom. vmin. li-ion ni-mh lm317 ntc battery lsi

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