thick film temperature compensaton resistor rgt series superior linearity stable thick-flm technology negatve temperature coefcient efectve compensaton for positve tc devices, semiconductors, and copper general note irc reser v es the r ight to mak e changes in product speci? cation without notice or liability . all inf or mation is subject to irc? s o wn data and is considered accur ate at time of going to pr int. a subsidiar y of tt electronics plc ? 4222 south staples street ? cor pus chr isti t e xas 78411 usa wire and film t ec hnologies division t elephone: 361 992 7900 ? f acsimile: 361 992 3377 ? w ebsite: www .irctt.com rgt series ? super ior linear ity ? stab le thic k-film technology ? negativ e temper ature coef?cient ? eff ectiv e compensation f or positiv e tc de vices , semiconductors , and copper thic k film t emper ature compensation resistor speci?cations t emperature coef?cient resistance ratio linearity standar d resistance v alues std. resistance t ol. @ 25c -0.30%/c (min us 3000 ppm/c @ 25c) r25c/r125c = 1.37 <1.2% de viation per 100c (typical o v er r ange from -55c to 140c) 740, 1k and 10k. others a v ailab le 2%, 5%, 10% operating t emperature rang e high t emp stability time constraints dissipation constants element -55c to + 175c 2000 hours @ 175c , <0.5% ? r 7.4 sec f or rgt -1, 2.9 sec. f or rgt -2 (time to achie v e 63.2% of an applied step-change in temper ature in still air) 8.1mw/c f or rgt -1, 4.7mwc f or rgt -2 (po w er required to r aise sensor temper ature 1c in a still air ambient of 25c) fused thic k-?lm composition substrate lead pull resistance to soldering heat marking resistance to solvents lead solderability solid-core alumina cer amic 5 lbs f or 5 sec. mil-std-202e, method 210a, cond. a, <0.5% ? r mil-std-202, method 215 mil-std-202, method 208 t emperature g t ol. j t ol. k t ol. -55c -15c 0c 25c 50c 75c 100c 125c 150c 175c -67f +9f +32f 77f 122f 167f 212f 257f 302f 347f 7% 4.5% 3.6% 2% 2.5% 3.0% 3.5% 4.0% 4.5% 5.0% 10% 7.5% 6.6% 5% 5.5% 6.0% 6.5% 7.0% 7.5% 8.0% 15% 12.5% 11.6% 10% 10.5% 11.0% 11.5% 12.0% 12.5% 13.0% applications cur v e t oler ances () compensates tr ansistors , diodes , sensors , tr ansducers , hall de vices , microprocessors , and str ain gauges . pro v en in automotiv e under-hood use . exclusiv e thic k film process results in a v e r y linear , negativ e , 3000 ppm/c resistance temperature character istic digital mar king high conductivity plate-on nic k el ter mination tin or tin-lead electroplated copper leads heat conducting ceramic substrat e rgt ser ies issue december 2008 sheet 1 of 3 exclusiv e thic k film proces s results in a ve ry linear , negativ e, 3000 ppm/?c resistanc e temperature characteristic digital ma rk in g high conductivity plate-on ni ck el te rm inatio n tin or tin-lead electroplated copper leads heat conducting ceramic substrat e resistors ma ke p ossibl e all pb-free parts comply with eu directve 2011/65/eu (rohs2) 10.14 general note tt electronics reserves the right to make changes in product specifcation without notice or liability. all information is subject to tt electronics own data and is considered accurate at time of going to print. ? tt electronics plc www.ttelectronicsresistors.com obsolete
thick film temperature compensaton resistor rgt series ? 4222 south staples street ? corpus christi texas 78411 usa wire and film technologies division telephone: 361 992 7900 ? facsimile: 361 992 3377 ? website: www.irctt.com dimensions (inches and (mm)) irc type bl (body length) bd (body diameter) ld (lead diameter) ll (lead length) RGT-2 0.150 (3.81) 0.066 (1.70) 0.016 (0.41) 1.0 (25.4) rgt-1 0.250 (6.35) 0.090 (2.29) 0.025 (0.64) 1.5 (38.1) resistance vs. temperature physical data thick film temperature compensation resistor c f r in ?s* c f r in ?s* c f r in ?s* -60 -40 -30 -20 -10 0 +10 +20 +25 +30 -76 -40 -22 -4 +14 +32 +50 +68 +77 +86 1285.2 1208.5 1173.4 1139.3 1106.3 1074.6 1044.1 1014.6 1000.0 985.5 +40 +50 +60 +70 +75 +80 +90 +100 +110 +120 +104 +122 +140 +158 +167 +176 +194 +212 +230 +248 956.7 928.2 900.2 872.3 858.7 845.2 818.8 793.2 768.5 745.1 +125 +130 +140 +150 +160 +170 +180 +230 +257 +266 +284 +302 +320 +338 +356 +446 734.0 723.2 703.7 685.8 669.3 653.8 639.7 582.9 *based on actual measurements of resistors that were 1000 ohms at 25c. ll ld bl bd rgt series issue december 2008 sheet 2 of 3 ma ke p ossibl e 10.14 general note tt electronics reserves the right to make changes in product specifcation without notice or liability. all information is subject to tt electronics own data and is considered accurate at time of going to print. ? tt electronics plc www.ttelectronicsresistors.com
thick film temperature compensaton resistor rgt series ? 4222 south staples street ? cor pus chr isti t e xas 78411 usa wire and film t ec hnologies division t elephone: 361 992 7900 ? f acsimile: 361 992 3377 ? w ebsite: www .irctt.com sample p ar t no. irc t ype siz e 2 siz es a v ailab le tcr (-3000 ppm) resistance v alue t olerance rohs compliant option g = 2%, j = 5%, k = 10%) order ing data rgt 2 -3000 1002 g lf thic k film t emper ature compensation resistor linear ity 1.4 1.6 1.2 1.0 .8 .6 -50 t e mperature (c) resistance ratio - r t /r t25 0 5 0 100 150 200 rgt ser ies issue december 2008 sheet 3 of 3 ma ke p ossibl e 10.14 general note tt electronics reserves the right to make changes in product specifcation without notice or liability. all information is subject to tt electronics own data and is considered accurate at time of going to print. ? tt electronics plc www.ttelectronicsresistors.com
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