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2322 615 2....
Vishay BCcomponents
Surface Mount, NTC Thermistors
FEATURES
* High sensitivity * High accuracy over a wide temperature range * AgPd terminations * Suitable for wave or reflow soldering
APPLICATIONS
* Temperature compensation, sensing and protection in, for example: - Battery chargers
QUICK REFERENCE DATA
PARAMETER Resistance value at 25 C Tolerance on R25-value Tolerance on B25/85-value Maximum dissipation at 25 C Thermal time constant Operating temperature range R/T values Climatic category Mass VALUE 4.7 k to 100 k 3%; 5%; 10% see Electrical Data and Ordering Information 125 mW 8 s -55 to +150 C see tables 40/125/56 0.0075 g
- Consumer equipment - Office equipment
DESCRIPTION
Size 0603 chip thermistors with a negative temperature coefficient. The device has no marking.
PACKAGING
Available in 8 mm punched paper tape on reel package of 4000 units.
SOLDERABILITY AND RESISTANCE TO SOLDERING HEAT
IEC 60068-2-20 TEST METHOD TEST solderability 6 Tc resistance to soldering heat 10 s at 260 C R/R < 5% PROCEDURE 3 s at 215 C; 2 s at 235 C REQUIREMENTS R/R < 5%
ELECTRICAL DATA AND ORDERING INFORMATION
R25 ( ) B25/85-VALUE (K) TOLERANCE ON B25/85 (%) 3 3 3 3 3 CATALOG NUMBER 2322 615 2.... 3% TOL. ON R25 6472 6103 6473 6683 6104 5% TOL. ON R25 3472 3103 3473 3683 3104 10% TOL. ON R25 2472 2103 2473 2683 2104
4700 10000 47000 68000 100000
3560 3620 3977 3740 3650
Note: R25 - values, B25/85 - values and catalog numbers. See Resistance Values Tables
Document Number: 29055 Revision: 10-Oct-03 For technical questions contact: nlr.europe@vishay.com www.vishay.com 27
2322 615 2....
Vishay BCcomponents
DIMENSIONS in millimeters
Surface Mount, NTC Thermistors
L1
T W
W
T MAX. 1.0
L2 and L3 MIN. 0.2
L4 MIN. 0.4
1.6 0.15
L2 L4 L1 L3
0.8 0.15
RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 4700
CATALOG NUMBER 2322 615 2.472 Toper (C) -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 RT/R25 21.9261 16.5224 12.5583 9.6249 7.4362 5.7898 4.5416 3.5881 2.8545 2.2860 1.8425 1.4941 1.2189 1.0000 0.8249 0.6841 0.57025 0.47765 0.40198 0.33984 0.28856 0.24606 0.21067 0.18108 0.15623 0.13529 0.11757 0.10251 0.08968 0.07871 0.06928 0.06117 0.05416 0.04809 0.04282 0.03822 0.0342 0.03068 0.02758 TC (%/K) -5.75 -5.57 -5.40 -5.24 -5.08 -4.93 -4.78 -4.64 -4.51 -4.38 -4.25 -4.13 -4.01 -3.90 -3.80 -3.69 -3.59 -3.50 -3.40 -3.31 -3.23 -3.15 -3.07 -2.99 -2.91 -2.84 -2.77 -2.71 -2.64 -2.58 -2.52 -2.46 -2.41 -2.35 -2.30 -2.25 -2.20 -2.15 -2.10 RT ( ) 103053 77655 59024 45237 34950 27212 21345 16864 13416 10744 8659.5 7022.5 5728.7 4700.0 3877.2 3215.4 2680.2 2245.0 1889.3 1597.2 1356.2 1156.5 990.1 851.06 734.29 635.86 552.56 481.81 421.50 369.91 325.64 287.51 254.57 226.03 201.23 179.62 160.73 144.17 129.63 3% TOL. R/R (%) 9.02 8.44 7.89 7.35 6.84 6.35 5.87 5.42 4.98 4.55 4.14 3.75 3.37 3.00 3.36 3.70 4.04 4.36 4.67 4.98 5.26 5.56 5.83 6.10 6.37 6.62 6.87 7.11 7.34 7.57 7.79 8.01 8.22 8.43 8.63 8.82 9.02 9.20 9.38 5% TOL. R/R (%) 16.71 15.59 14.50 13.47 12.47 11.51 10.59 9.70 8.85 8.02 7.23 6.46 5.72 5.00 5.69 6.36 7.01 7.64 8.25 8.84 9.41 9.97 10.51 11.03 11.54 12.04 12.52 12.99 13.45 13.89 14.32 14.74 15.15 15.55 15.94 16.32 16.70 17.06 17.41 10% TOL. R/R (%) 22.27 21.09 19.96 18.87 17.82 16.82 15.85 14.92 14.03 13.17 12.33 11.53 10.75 10.00 10.73 11.43 12.11 12.77 13.41 14.02 14.62 15.21 15.77 16.32 16.86 17.37 17.88 18.37 18.85 19.31 19.77 20.21 20.64 21.06 21.46 21.86 22.25 22.63 23.00
www.vishay.com 28
For technical questions contact: nlr.europe@vishay.com
Document Number: 29055 Revision: 10-Oct-03
2322 615 2....
Surface Mount, NTC Thermistors
Vishay BCcomponents
RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 10000
CATALOG NUMBER 2322 615 2.103 Toper (C) -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 RT/R25 23.0973 17.3222 13.1054 9.99934 7.69193 5.96369 4.6589 3.66623 2.9054 2.31806 1.86153 1.50429 1.22295 1.00 0.82227 0.67977 0.56487 0.47174 0.39585 0.33371 0.28258 0.24031 0.20521 0.17594 0.15142 0.1308 0.1134 0.09865 0.08611 0.0754 0.06624 0.05836 0.05157 0.4569 0.0406 0.03617 0.03231 0.02893 0.02596 TC (%/K) -5.84 -5.67 -5.49 -5.33 -5.17 -5.01 -4.86 -4.72 -4.58 -4.45 -4.32 -4.20 -4.08 -3.97 -3.86 -3.75 -3.65 -3.55 -3.46 -3.37 -3.28 -3.20 -3.12 -3.04 -2.96 -2.89 -2.82 -2.75 -2.69 -2.62 -2.56 -2.50 -2.45 -2.39 -2.34 -2.29 -2.23 -2.19 -2.14 RT () 230973 173222 131054 99993 76919 59637 46589 36662 29054 23181 18615.3 15042.9 12229.5 10000.0 8222.7 6797.7 5648.7 4717.4 3958.5 3337.1 2825.8 2403.1 2052.1 1759.37 1514.20 1308.04 1134.00 986.53 861.10 754.04 662.36 583.58 515.67 456.94 406.01 361.71 323.06 289.26 259.61 3% TOL. R/R (%) 9.02 8.44 7.89 7.35 6.84 6.35 5.87 5.42 4.98 4.55 4.14 3.75 3.37 3.00 3.36 3.70 4.04 4.36 4.67 4.98 5.27 5.56 5.83 6.10 6.37 6.62 6.87 7.11 7.34 7.57 7.79 8.01 8.22 8.43 8.63 8.82 9.02 9.20 8.38 5% TOL. R/R (%) 16.71 15.59 14.50 13.47 12.47 11.51 10.59 9.70 8.85 8.02 7.23 6.46 5.72 5.00 5.69 6.36 7.01 7.64 8.25 8.84 9.41 9.97 10.51 11.03 11.54 12.04 12.52 12.99 13.45 13.89 14.32 14.74 15.15 15.55 15.94 16.32 16.70 17.06 17.41 10% TOL. R/R (%) 22.27 21.09 19.96 18.87 17.82 16.82 15.85 14.92 14.03 13.17 12.33 11.53 10.75 10.00 10.73 11.43 12.11 12.77 13.41 14.02 14.62 15.21 15.77 16.32 16.86 17.37 17.88 18.37 18.85 19.31 19.77 20.21 20.64 21.06 21.46 21.86 22.25 22.63 23.00
RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 47000
CATALOG NUMBER 2322 615 2.473 Toper (C) -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 RT/R25 33.21001 23.99043 17.52031 12.92895 9.63600 7.25018 5.50470 4.21578 3.25548 2.53391 1.98726 1.56988 TC (%/K) -6.62 -6.39 -6.18 -5.98 -5.78 -5.60 -5.42 -5.25 -5.09 -4.93 -4.79 -4.64 RT () 1560870 1127550 823454 607660 452892 340758 258721 198142 153008 119094 93401 73784 3% TOL. R/R (%) 9.02 8.44 7.89 7.35 6.84 6.35 5.87 5.42 4.98 4.55 4.14 3.75 5% TOL. R/R (%) 16.71 15.59 14.50 13.47 12.47 11.51 10.59 9.70 8.85 8.02 7.23 6.46 10% TOL. R/R (%) 22.27 21.09 19.96 18.87 17.82 16.82 15.85 14.92 14.03 13.17 12.33 11.53 www.vishay.com 29
Document Number: 29055 Revision: 10-Oct-03
For technical questions contact: nlr.europe@vishay.com
2322 615 2....
Vishay BCcomponents
Surface Mount, NTC Thermistors
CATALOG NUMBER 2322 615 2.473 Toper (C) 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 RT/R25 1.24880 1.00000 0.80592 0.65349 0.53300 0.43718 0.36053 0.29887 0.24900 0.20845 0.17531 0.14809 0.12564 0.10703 0.09154 0.09865 0.08611 0.0754 0.06624 0.05836 0.05157 0.4569 0.0406 0.03617 0.03231 0.02893 0.02596 TC (%/K) -4.51 -4.38 -4.25 -4.13 -4.02 -3.91 -3.80 -3.70 -3.60 -3.51 -3.42 -3.33 -3.26 -3.17 -3.09 -3.01 -2.94 -2.87 -2.80 -2.74 -2.67 -2.61 -2.55 -2.50 -2.44 -2.39 -2.34 RT () 58694 47000 37878 30714 25051 20547 16945 14047 11703 9797.0 8239.5 6960.4 5905.1 5030.6 4203.6 3694.1 3183.4 2753.1 2389.1 2080.2 1817.0 1592.1 1399.2 1233.2 1090.0 966.0 858.4 3% TOL. R/R (%) 3.37 3.00 3.36 3.70 4.04 4.36 4.67 4.98 5.27 5.56 5.83 6.10 6.37 6.62 6.87 7.11 7.34 7.57 7.79 8.01 8.22 8.43 8.63 8.82 9.02 9.20 8.38 5% TOL. R/R (%) 5.72 5.00 5.69 6.36 7.01 7.64 8.25 8.84 9.41 9.97 10.51 11.03 11.54 12.04 12.52 12.99 13.45 13.89 14.32 14.74 15.15 15.55 15.94 16.32 16.70 17.06 17.41 10% TOL. R/R (%) 10.75 10.00 10.73 11.43 12.11 12.77 13.41 14.02 14.62 15.21 15.77 16.32 16.86 17.37 17.88 18.37 18.85 19.31 19.77 20.21 20.64 21.06 21.46 21.86 22.25 22.63 23.00
RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 68000
CATALOG NUMBER 2322 615 2.683 Toper (C) -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 www.vishay.com 30 RT/R25 25.783 19.1253 14.32 10.8187 8.24438 6.33489 4.90655 3.82943 3.01078 2.3839 1.90036 1.52479 1.23112 1.00 0.81697 0.67116 0.55433 0.46019 0.38393 0.32184 0.27103 0.22926 0.19475 0.16611 0.14225 TC (%/K) -6.07 -5.88 -5.70 -5.52 -5.35 -5.19 -5.03 -4.88 -4.74 -4.60 -4.47 -4.34 -4.22 -4.10 -3.99 -3.88 -3.77 -3.67 -3.58 -3.48 -3.39 -3.30 -3.22 -3.14 -3.06 RT () 1753245 1300524 973760 735675 560618 430772 333646 260401 204733 162105 129225 103686 83716 68000 55554.1 45639.0 37694.3 31293.0 26107.6 21885.4 18430.3 15589.4 13242.7 11295.4 9672.7 3% TOL. R/R (%) 9.02 8.44 7.89 7.35 6.84 6.35 5.87 5.42 4.98 4.55 4.14 3.75 3.37 3.00 3.36 3.70 4.04 4.36 4.67 4.98 5.27 5.56 5.83 6.10 6.37 5% TOL. R/R (%) 16.71 15.59 14.50 13.47 12.47 11.51 10.59 9.70 8.85 8.02 7.23 6.46 5.72 5.00 5.69 6.36 7.01 7.64 8.25 8.84 9.41 9.97 10.51 11.03 11.54 10% TOL. R/R (%) 22.27 21.09 19.96 18.87 17.82 16.82 15.85 14.92 14.03 13.17 12.33 11.53 10.75 10.00 10.73 11.43 12.11 12.77 13.41 14.02 14.62 15.21 15.77 16.32 16.86 Document Number: 29055 Revision: 10-Oct-03
For technical questions contact: nlr.europe@vishay.com
2322 615 2....
Surface Mount, NTC Thermistors
Vishay BCcomponents
CATALOG NUMBER 2322 615 2.683 Toper (C) 85 90 95 100 105 110 115 120 125 130 135 140 145 150 RT/R25 0.12228 0.1055 0.09135 0.07936 0.06918 0.0605 0.05307 0.0467 0.04121 0.03646 0.03235 0.02878 0.02567 0.02295 TC (%/K) -2.99 -2.92 -2.85 -2.78 -2.71 -2.65 -2.59 -2.53 -2.47 -2.42 -2.37 -2.31 -2.26 -2.22 RT () 8314.8 7173.9 6211.6 5396.8 4704.5 4114.1 3609.0 3175.4 2802.0 2479.4 2199.9 1957.0 1745.4 1560.5 3% TOL. R/R (%) 6.62 6.87 7.11 7.34 7.57 7.79 8.01 8.22 8.43 8.63 8.82 9.02 9.20 9.38 5% TOL. R/R (%) 12.04 12.52 12.99 13.45 13.89 14.32 14.74 15.15 15.55 15.94 16.32 16.70 17.06 17.41 10% TOL. R/R (%) 17.37 17.88 18.37 18.85 19.31 19.77 20.21 20.64 21.06 21.46 21.86 22.25 22.63 23.00
RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 100000
CATALOG NUMBER 2322 615 2.104 Toper (C) -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 RT/R25 23.8997 17.8586 13.465 10.2407 7.85378 6.07181 4.73061 3.7132 2.93554 2.33677 1.87249 1.51004 1.22522 1.00 0.82081 0.67742 0.56201 0.46863 0.39266 0.33055 0.27953 0.23741 0.20248 0.17339 0.14905 0.12862 0.11139 0.0968 0.08441 0.07385 0.06481 0.05705 0.05037 0.04459 0.03959 0.03524 0.03146 0.02814 0.02524 TC (%/K) -5.92 -5.74 -5.56 -5.39 -5.23 -5.07 -4.92 -4.77 -4.63 -4.50 -4.37 -4.24 -4.12 -4.01 -3.89 -3.79 -3.68 -3.59 -3.49 -3.40 -3.31 -3.22 -3.14 -3.06 -2.99 -2.91 -2.84 -2.77 -2.71 -2.64 -2.58 -2.52 -2.46 -2.41 -2.35 -2.30 -2.25 -2.20 -2.15 RT () 2389969 1785861 1346502 1024071 785378 607181 473061 371320 293554 233677 187249 151004 122522 100000 82081.4 67741.7 56201.1 46862.6 39266.1 33055.3 27952.7 23740.6 20247.7 17338.6 14905.4 12861.8 11138.6 9680.1 8441.1 7384.6 6480.8 5704.9 5036.7 4459.4 3959.2 3524.4 3145.5 2814.4 2524.2 3% TOL. R/R (%) 9.02 8.44 7.89 7.35 6.84 6.35 5.87 5.42 4.98 4.55 4.14 3.75 3.37 3.00 3.36 3.70 4.04 4.36 4.67 4.98 5.27 5.56 5.83 6.10 6.37 6.62 6.87 7.11 7.34 7.57 7.79 8.01 8.22 8.43 8.63 8.82 9.02 9.20 9.38 5% TOL. R/R (%) 16.71 15.59 14.50 13.47 12.47 11.51 10.59 9.70 8.85 8.02 7.23 6.46 5.72 5.00 5.69 6.36 7.01 7.64 8.25 8.84 9.41 9.97 10.51 11.03 11.54 12.04 12.52 12.99 13.45 13.89 14.32 14.74 15.15 15.55 15.94 16.32 16.70 17.06 17.41 10% TOL. R/R (%) 22.27 21.09 19.96 18.87 17.82 16.82 15.85 14.92 14.03 13.17 12.33 11.53 10.75 10.00 10.73 11.43 12.11 12.77 13.41 14.02 14.62 15.21 15.77 16.32 16.86 17.37 17.88 18.37 18.85 19.31 19.77 20.21 20.64 21.06 21.46 21.86 22.25 22.63 23.00
Document Number: 29055 Revision: 10-Oct-03
For technical questions contact: nlr.europe@vishay.com
www.vishay.com 31

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