IRC GENERAL PURPOSE CHIP RESISTOR Tinlead Solder WCR series* THICK FILMELEMENT * Replaces all previous CHF designs Wide ohmic range 0.27 ohms to 22 Megohm 0.5%, 1% and 5% tolerances 1/20 watt through 1 watt @ 70C Zero ohm jumpers TCR down to 50 pprmv/'C | Nickel Organic Protection Wrap around terminalions for soldenng Glass Passivation [_ a Thick Film Conductor SPECIFICATIONS: SERIES | TOL FOofR | TCofR | TcofR | TGofR TCofR | OHMIC WORKING size | % | PPMIC | PPM/C | PPMIC PPMC PPMIG _- 2 } VOLTAGE }. 1000 400 200 100 500 . poco n. WCR0402 | 5% 2R0-9R1 | 10R-1MO E-24 1/20 25 WCRO402 | 5% 1M1-5M6 E-24 1/20 25 WCRO402 | 1% 100R-100K E-96 1/20 25 WCRO603 | 5% 1R0-9R1 | 10R-1MO E-24 1/16 50 WCRO603 | 5% 1M1-10M E-24 1/16 50 WCRO0603 |_1% 10R-1MO E-96 1/16 50 WCRO0603 | 0.5% 100R-100K E-96 1/16 50 WCRO0805 | 10% | R27-R82 E-12 1/10 150 WCRO0805 | 10% |27M-2G2 E-12 1/10 150 WCRO805 | 5% |1M1-22M | 1RO-9R1 | 10R1MO | __ | E-24 1/10 150 | WCRO805 | 1% 1R0-9R9 10R-1MO E-96 1/10 150 WCRO805 | 1% 1M1-10M E-96 1/10 150 WCR0805 | 0.5% 100R-976K 100R-100K E-96 1/10 150 WCR1206 | 10% | R27-R82 E-12 1/8 200 WCR1206 | 10% |27M-2G2 E-12 1/8 200 WCR1206 | 5% +RO-4R7 | 5R1-3M3 -24 1/8 200 WCR1206 | 5% 3M6-22M E-24 1/8 200 WCR1206 | 1% 1R0-9R9 | 1M1-5M6 10R-1MO E-96 1/8 200 WCRI1206 | 1% 5M6-10M E-96 1/8 200 WCR1206 | 0.5% 100R-976K 400R-100K E-96 1/8 200 WCR1210| 10% |R27-R82 | E-12 1/4 200 WCR1210] 5% 1RO-9R1 | 10R-5M6 E-24 1/4 200 WCR1210] 5% 6M2-22M -24 1/4 200 WCR1210 [_ 1% 10R-1MO E-96 1/4 200 WCR1210 | 0.5% 100R-976K E-96 1/4 200 WCR2010 | 10% | R27-A82 E-12 1/2 200 WCR2010 | 5% 1R0-9R1 E-24 1/2 200 WCR2010 | 5% 6M2-22M | 10R-5M6 E-24 1/2 200 WCR2010 [|_1% 10R-1MO E-96 1/2 200 | WCR2010 | 0.5% 10R-976K E-96 1/2 200 WCR2512 | 10% | R33-R82 E-12 1 200 WCR2512| 5% 1R0-9R1 | 10R-5M6 E-24 1 200 WCR2512| 5% 6M2-22M _ -24 1 200. WCR2512 | 1% 1RO9RE 10R-10MO E-96 1 200 Wwor2512 [0.5% 10R-976K E-96 1 200 ADVANCED FILM DIVISION Version 6.1 16 4222 South Staples Street * Corpus Christ, Texas 78411 Tel: 512-992-7900 Fax: 512-992-3377WCR IRC ENVIRONMENTAL PERFORMANCE DATA Parameter. | %.- ep Conditions 5% op Ae Load Life 1,000 Hrs. @ 70C 23C +3,0% Max. +1.0% Humidity 1,000 Hrs. @ 40C + 2C 90-95% RH +3.0% Max. +1.0% Temperature Cycle 5 Cycles -55C to +125"C +0.5% Max. +0.5% Low Temperature Operation 1,000 Hrs. @ -55C 43C +1.0% Max. +1.0% High Temperature Operation 1,000 Hrs. @ +125C + 3C +1.0% Max. +1.0% Short Time Overload 5 Seconds @ 2.5 X Rated Power +2.0% Max. +0.75% Effects of Solder Heat 10 +1 Second @ 260"C +5C +1.0% Max. +0.75% Solderabilty | 8.0 05 Seconds @ 230C+5'C __., 95% Minimum Coverage DIMENSIONS WCRO0402 5+ .05 2t 25 + .05 in .039 + .002 .020 + .002 .014 + .002 .008 + .004 .010 + .002 WCRO603 | mm 16+ .2 8+.1 5+.1 3t.2 3+t.2 in .063 +.008 .032 + ,008 .020 + .005 .012 + .009 .012 + .009 WCRO805 | mm 2.0+ 2 1.254 .15 5+ At .2 3.2 in .079 +.008 .049 + .008 .020 + .005 .016 + .009 .012 + .009 WCR1206 | mm 3.2 + .25 16+ .2 6+.1 5+ .3 44.2 in .125 + .009 .063 + 008 024 + .005 020 + .013 .016 + .009 WCR1210 | mm 3.24.2 26+ 2 6+.1 5+ 3 A+ .2 in 126 + .008 .102 + .008 .024 + .004 .020 + .012 .016 + .008 WCR2010 | mm 5.0+.2 2.54.2 6+. 5.3 4+.2 in .197 + .008 .098 + .008 .024 + .004 .020 + .012 .016 + .008 WCR2512 | mm 6.34.2 3.1+.2 6+. 5t.3 4+.2 in .248 + .008 .122 + .008 .024 + .004 .020 + .012 .016 + .008 PACKAGING: WCR0402 10,000 Cardboard Carrier Tape Plastic Reel WCRO603 5,000 Cardboard Carrier Tape Plastic Reel WCRO0805 5,000 Cardboard Carrier Tape Plastic Reel WCR1206 5,000 Cardboard Carrier Tape Plastic Reel WCR1210 4,000 Plastic Carrier Tape Plastic Reel WCR2010 4,000 Plastic Carrier Tape Plastic Reel WCR2512 4,000 Plastic Carrier Tape Plastic Reel HOW TO ORDER: WCRO805 1503 F P LT IRC Type __ Resistance Value Tolerance (J=5%, F=1%, D=.5%) Tape Type (P=Paper, E=Plastic) Tape and Reel Package ADVANCED FILM DIVISION 4222 South Staples Street * Corpus Christi, Texas 78411 Tel: 512-992-7900 * Fax: 512-992-3377 Version 6.1 7