1 nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com specifications are subject to change NFR series metal film melf resistors features ? surface mount in sizes 0102 (0805), 0204 (1406) and 0207 (2410) ? available in precision tolerance and tc (to 0.1% tol. and 10ppm tc) ? all sizes are available in tape/reel for automatic mounting ? sac reflow solderable (+260c for 3 seconds) ? available in zero ohm jumper standard power specifications type size power rating at 70c max. *1 working voltage max. *2 overload voltage resistance tolerance code temperature coef cient (ppm/c) resistance range ( )*3 resistance values operating temperature range NFR0102w 0102 (0805) 0.125w 150v 300v 0.1%(b) 0.25% (c) 0.5% (d) 1% (f) 15 (n) 100 ~ 56k e-24 & e-96 -55c ~ +155c 0.1%(b) 0.25% (c) 0.5% (d) 1% (f) 25 (c) 100 ~ 100k e-24 & e-96 5% (j) e-24 0.5 (d) 1% (f) 50 (d) 1.0 ~ 1m e-24 & e-96 5% (j) 1.0 ~ 1m e-24 5% (j) 100 (e) 0.22 ~ 2m e-24 NFR0204v 0204 (1406) 0.25w 200v 400v 0.1%(b) 0.25% (c) 0.5% (d) 1% (f) 10 (b) 10 ~ 20k e-24 & e-96 0.1%(b) 0.25% (c) 0.5% (d) 1% (f) 15 (n) 10 ~ 300k e-24 & e-96 0.1 (b) 0.25% (c) 0.5% (d) 25 (c) 10 ~ 1m e-24 & e-96 1% (f) 10 ~ 4.7m e-24 & e-96 5% (j) 10 ~ 4.7m e-24 0.1% (b) 50 (d) 10 ~ 1m e-24 & e-96 0.25% (c) 0.5% (d) 1.0 ~ 1m e-24 & e-96 1% (f) 0.2 ~ 10m e-24 & e-96 5% (j) 0.2 ~ 10m e-24 1% (f) 100 (e) 0.1 ~ 10m e-24 & e-96 5% (j) 0.1 ~ 10m e-24 continued next page dimensions (mm) type size l d c NFR0102 0102 2.0 0.1 1.30 0.05 0.5 min. NFR0204 0204 3.5 0.2 1.40 0.15 0.5 min. NFR0207 0207 5.9 0.2 2.20 0.20 0.5 min. l c d
2 nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com specifications are subject to change type size power rating at 70c max. *1 working voltage max. *2 overload voltage resistance tolerance code temperature coef cient (ppm/c) resistance range ( )*3 resistance values operating temperature range NFR0207u 0207 (2410) 0.50w 300v 500v 0.1%(b) 0.25% (c) 0.5% (d) 1% (f) 10 (b) 10 ~ 20k e-24 & e-96 -55c ~ +155c 0.1%(b) 0.25% (c) 0.5% (d) 1% (f) 15 (n) 10 ~ 300k e-24 & e-96 0.1 (b) 0.25% (c) 0.5% (d) 25 (c) 10 ~ 1m e-24 & e-96 1% (f) 10 ~ 4.7m e-24 & e-96 5% (j) 10 ~ 4.7m e-24 0.1% (b) 50 (d) 10 ~ 1m e-24 & e-96 0.25% (c) 0.5% (d) 1.0 ~ 1m e-24 & e-96 1% (f) 0.2 ~ 10m e-24 & e-96 5% (j) 0.2 ~ 10m e-24 1% (f) 100 (e) 0.1 ~ 10m e-24 & e-96 5% (j) 0.1 ~ 10m e-24 type size power rating at 70c max. *1 working voltage max. *2 overload voltage resistance tolerance code temperature coef cient (ppm/c) resistance range ( )*3 resistance values operating temperature range NFR0102p 0102 (0805) 0.20w 200v 400v 0.1%(b) 0.25% (c) 0.5% (d) 1% (f) 15 (n) 100 ~ 56k e-24 & e-96 -55c ~ +155c 0.1%(b) 0.25% (c) 0.5% (d) 1% (f) 25 (c) 100 ~ 100k e-24 & e-96 5% (j) e-24 0.5 (d) 1% (f) 50 (d) 1.0 ~ 1.0m e-24 & e-96 5% (j) e-24 5% (j) 100 (e) 0.51 ~ 2.0m e-24 NFR0204g 0204 (1406) 0.40w 200v 400v 0.1%(b) 0.25% (c) 0.5% (d) 1% (f) 15 (n) 10 ~ 100k e-24 & e-96 0.1%(b) 0.25% (c) 0.5% (d) 1% (f) 25 (c) 10 ~ 1.0m e-24 & e-96 5% (j) e-24 0.1% (b) 50 (d) 10 ~ 1.0m e-24 & e-96 0.25 (c) 0.5 (d) 1.0 ~ 1.0m 1% (f) 1% (f) 0.2 ~ 1.0m e-24 & e-96 5% (j) e-24 1% (f) 100 (e) 0.1 ~ 1.0m e-24 & e-96 5% (j) e-24 continued next page standard power specifications high power specifications NFR series metal film melf resistors
3 nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com specifications are subject to change type size power rating at 70c max. *1 working voltage max. *2 overload voltage resistance tolerance code temperature coef cient (ppm/c) resistance range ( )*3 resistance values operating temperature range NFR0207t 0207 (2410) 1.0w 350v 700v 0.1%(b) 0.25% (c) 0.5% (d) 1% (f) 15 (n) 10 ~ 100k e-24 & e-96 0.1%(b) 0.25% (c) 0.5% (d) 1% (f) 25 (c) 10 ~ 1.0m e-24 & e-96 5% (j) e-24 0.1% (b) 50 (d) 10 ~ 1.0m e-24 & e-96 0.25 (c) 0.5 (d) 1.0 ~ 1.0m 1% (f) 1% (f) 0.2 ~ 1.0m e-24 & e-96 5% (j) e-24 1% (f) 100 (e) 0.1 ~ 1.0m e-24 & e-96 5% (j) e-24 type size maximum current maximum resistance operating temperature range NFR0204zotrf 0204 max. current 2a max. resistance 15m -55c ~ +155c NFR0207zotrf 0207 max. current 4a max. resistance 15m high power specifications zero ohm jumper specifications part number system (5% e-24 values) NFR 0204 v j 103 e tr f rohs compliant tape & reel packaging temperature coef cient code: c = 25ppm, d = 50ppm, e=100ppm resistance code: first 2 gures are sig ni cant, 3rd digit is the multiplier, ?r? indicates a decimal point. tolerance code: j = 5% power rating code: w = 0.125w, p = 0.2w, v = 0.25w, g = 0.40w, u = 0.50w, t = 1.0w size code: see dimensions table series part number system (0.1%, 0.25%, 0.5%, 1% tolerance e-24 & e-96 values) NFR 0204 v f 1213 c tr f rohs compliant tape & reel packaging temperature coef cient code: b = 10ppm, n = 15ppm, c = 25ppm, d = 50ppm, e=100ppm resistance code: first 3 gures are sig ni cant, 4th digit is the multiplier, ?r? indicates a decimal point. tolerance code: b = 0.1%, c = 0.25%, d = 0.5%, f = 1% power rating code: w = 0.125w, p = 0.2w, v = 0.25w, g = 0.40w, u = 0.50w, t = 1.0w size code: see dimensions table series NFR series metal film melf resistors
4 nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com specifications are subject to change NFR series metal film melf resistors color coding color signi cant figure multiplier 1st 2nd 3rd* black 0 0 0 1 brown 1 1 1 10 red 2 2 2 100 orange 3 3 3 1,000 yellow 4 4 4 10,000 green 5 5 5 100,00 blue 6 6 6 1,000,000 violet 7 7 7 10,000,000 grey 8 8 8 - white 9 9 9 - gold - - - 0.1 silver - - - 0.01 note: 3 bands for 2%* & 5% tolerance parts, 4 bands for 1% tolerance parts. *2% tolerance parts identi ed by reel label note *1 - maximum allowable continuous working voltage for all resistors is the lower of the two values: ?maximum working voltage? as speci ed above or the result of the following formula power rating (watts) x resistance (ohms) note * - maximum overload voltage for all resistors is the lower of the two values: ?maximum overload voltage? as speci ed above or the result of the following formula 2.5x power rating (watts) x resistance (ohms) for 5 sec. power derating curve: for operation above 70 o c, power rating must be derated according to the following chart: 60 100 80 60 40 20 0 -20 -40 0 140 80 20 100 120 155 70 ambient temperature c power rating % zero ohm marking e-24 & e-96 values e-24 values e-96 values 100 100 102 105 107 110 110 113 115 118 120 121 124 127 130 130 133 137 140 143 150 147 150 154 158 160 162 165 169 174 180 178 182 187 191 200 196 200 205 210 220 215 221 226 232 240 237 243 249 255 270 261 267 274 280 300 287 294 301 309 330 316 324 332 340 360 348 357 365 374 390 383 392 402 412 430 422 432 442 453 470 464 475 487 499 510 511 523 536 549 560 562 576 590 604 620 619 634 649 665 680 681 698 715 732 750 750 768 787 806 820 825 845 866 887 910 909 931 953 976
5 nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com specifications are subject to change construction item material 1 insulation coating epoxy 2 marking epoxy 3 cutting line - 4 ceramic core ceramic 5 resistive film metal film 6 terminal fe/cu/ni/sn 1 2 3 4 5 6 type case size a b c NFR0102 0102 1.5 0.8 1.0 NFR0204 0204 1.6 1.2 1.6 NFR0207 0207 2.4 1.7 3.0 land pattern dimensions (mm) reflow soldering temperature profile 200c 300c 260c 50c 180c 100c 0 120 sec. max. 3 sec. max. peak temperature 260c 220c time above 220c 60 sec. max. NFR series metal film melf resistors b a c land pads
6 nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com specifications are subject to change NFR series metal film melf resistors type case size a b c w t qty NFR0102 0102 178 1.5 60.0 1.0 13.0 0.2 9.0 0.5 12.0 0.15 3,000 NFR0204 0204 NFR0207 0207 178 1.5 60.0 1.0 13.0 0.5 13.2 0.5 15.5 0.20 2,000 reel dimensions and quantity (mm) a b c t w type case size a b w f e d d 1 p 0 p 1 p 2 t NFR0102 0102 1.450.1 2.250.1 8.00.1 3.50.05 1.750.1 1.50.1 0.9 min 4.00.1 4.00.1 2.00.1 1.700.1 NFR0204 0204 1.600.1 3.700.1 8.00.1 3.50.05 1.750.1 1.50.1 0.9 min 4.00.1 4.00.1 2.00.1 1.870.1 NFR0207 0207 2.40.1 6.050.1 12.00.1 5.50.05 1.750.1 1.50.1 1.4 min. 4.00.1 4.00.1 2.00.1 2.800.1 carrier tape dimensions (mm) p 1 a 0 f t w b 0 d p 0 t cover tape e p 2 embossed plastic carrier d1
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