irc advanced film division general note irc reserves the right to make changes in product specification without notice or liability . all information is subject to ircs own data and is considered accurate at time of going to print. a subsidiary of tt electronics plc ? corpus christi texas 78411 usa ? irc advanced film division telephone: 361 992 7900 ? facsimile: 361 992 3377 ? email: afdsales@irctt.com ? website: www.irctt.com car series issue january 2006 ultra precision metal film resistor ? rohs compliant ? low noise, high reliability ? non standard values available ? superior moisture performance ? ultra low temperature coef? cient ? highest stability metal ? lm available ? matched sets and networks available car series electrical data commercial car5 car6 car7 power rating @ 70c (w) 0.25 0.33 0.50 power rating @ 85c (w) 0.125 0.25 0.25 resistance range ( ? ) 10r0-3m00 10r0-5m00 10r0-10m0 rated operating voltage (not to exceed pxr (v) 250 350 500 tcr (ppm/c) v = 5, t = 10, y = 15, d = 25, c = 50 resistance tolerance (%) l = 0.01, p = 0.02, w = 0.05, b = 0.10, c = 0.25, d = 0.50, f = 1.0 thermal impedence (c/w) 110 70 55 operating temperature range -20c to +85c manufacture capabilities data tcr (ppm/c) car5 car6 car7 0.01-0.02% 0.05% 0.10-0.1% 0.01-0.02% 0.05% 0.10-0.1% 0.01-0.2% 0.5% 0.10-1.0% 5 50r-250k 10r-250k 10r-300k 50r-500k 10r-500k 10r-500k 50r-1m0 10r-1m0 10r-1m0 10 50r-250k 10r-250k 10r-350k 50r-500k 10r-500k 10r-700k 50r-1m0 10r-1m0 10r-1m5 15 50r-250k 10r-250k 10r-500k 50r-500k 10r-500k 10r-1m0 50r-1m0 10r-1m0 10r-3m5 25 50r-250k 10r-250k 10r-1m5 50r-500k 10r-500k 10r-3m0 50r-1m0 10r-1m0 10r-5m0 50 50r-250k 10r-250k 10r-3m0 50r-500k 10r-500k 10r-5m0 50r-1m0 10r-1m0 10r-10m physical data dimensions (mm) and weight (g) type l max d max t min d nom pcb mounting centers min bend radius wt nom car5 car6 car7 7.2 10.0 15.5 2.5 3.7 5.5 30 30 30 0.6 0.6 0.8 10.2 12.7 18.4 0.6 0.6 1.2 0.24 0.40 1.15 d l t d dia to exceed pxr (v) to exceed pxr (v) _____
car series issue january 2006 irc advanced film division ? corpus christi texas 78411 usa ? irc advanced film division telephone: 361 992 7900 ? facsimile: 361 992 3377 ? email: afdsales@irctt.com ? website: www.irctt.com ordering data car5lf c 6k8 b b type tcr (see electrical data for code) value (use iec 62 code) tolerance packaging details a = ammo pack; b = bulk; r = tape and reel ultra precision metal film resistor specify type reference etc. as indicated in this example of car5lf 6.8k ? 0.1% 50ppm/ c resistors can be supplied matched for tolerance to 0.005% and tcr down to 1ppm/c, either as seperate resistors or preassembled and encapsulated within a plastic box. the individual resistors within a set or module can be manufactured with a tolerance of 0.01% and a tcr of 5ppm/c. manufacturing notes car 5 and 6 < 500k ? car 5 and 6 > 500k ? car 7 < 1m ? car 7 > 1m ? maximum typical maximum typical 1000 hour load life 0.125 w at 85c 0.250 w at 70c 0.05% 0.05% 0.02% 0.02% 0.25% 0.25% 0.05% 0.05% short-time over load resistance to solder high temp exposes 0.01% 0.02% 0.001% 0.003% 0.08% 0.08% 0.05% 0.01% 0.005% 0.2% thermal shock noise voltage coeif? cent moisture vibration 0.04% 0.04% 0.02% 0.02% 0.03uv/v <0.05 ppm/v 0.02% 0.002% 0.25% 0.20% 0.06% 0.05% 0.01uv/v <0.1 ppm/v 0.05% 0.02% climatic category 55/155/56 55/155/56 shelf life (12 month) 0.003% 0.02% power derating 100% rated power from 0 c to 70c derated linearly to 0% rated power from 70c to 155c the standard packaging is loose in boxes. taped resistors (on reel or in ammo pack) can also be supplied by special request. a detail taping speci? cation is available on request. packaging data type car 5 car 6 car 7 bulk ammo reel 250 1000 1000 125 1000 2500 50 n/a n/a standard quantities performance data
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