68 koa speer electronics, inc. ? 199 bolivar drive ? bradford, pa 16701 ? usa ? 814-362-5536 ? fax: 814-362-8883 ? www.koaspeer.com specifications given herein may be changed at any time without prior notice. please confirm technical specifications before you order and/or use. 12/28/08 RKC , rkh , rkl thick film sip resistors features ? available in various types of standard circuits in different sizes and power ? higher temperature soldering of the leads prevents terminals from loosening during board assembly ? for automatic insertion machines, stick magazines and taping packages are available ? marking: black body color with white marking ? products with lead-free terminations meet eu rohs requirements. pb located in glass material, electrode and resistor element is exempt per annex 1, exemption 5 of eu directive 2005/95/ec dimensions and construction .01 .004 (0.25 0.1) glass coating resistive film l .098 (2.5) max. inner electrode ceramic substrate protective coating .047 .008 (1.2 0.2) lead frame .02 .004 (0.5 0.1) h .13 (3.3 ) +0.5 -0.3 +.02 -.012 p for further information on packaging, please refer to appendix c. stp, stb, tba, tpa, tua ordering information f: 1% g: 2% j: 5% b, s, c, d, a, t, e, r, l, k RKC rkh rkl d: snagcu (other termination styles available, contact factory for options) 3 - 16 RKC 8 b d circuit symbol type number of resistors tolerance termination material packaging new part # stp f 2 significant figures + 1 multiplier for 2% & 5% 3 significant figures + 1 multiplier for 1% nominal resistance 103 resistors eu size code rks (2.54 pitch) 10 11 9876543 number of pins dimen. in. (mm) 12.7 260 15.3 390 17.8 455 20.3 520 22.8 585 12.7 325 RKC (1.8 pitch) 10.8 400 15.5 580 15.8 650 17.8 720 20.4 760 12.7 500 10.2 300 10.1 195 rkh 13.3 700 18.3 1050 20.9 1250 23.4 1400 25.9 1500 15.8 875 10.8 525 rkl 8.20 250 22.8 650 20.9 820 28.5 1600 27.94 1150 12.70 500 78.78 750 20.32 875 22.86 1000 25.40 1050 15.24 625 10.16 375 8.20 250 l w l w l w l w l w 10.8 375 13.2 500 18.3 750 20.9 875 23.4 1000 25.9 1050 RKC (2.54 pitch) 15.8 625 28.5 1150 12 25.4 715 23.5 850 31.0 1700 30.48 1250 31.0 1250 13 25.4 880 33.6 1800 33.6 1350 14 28.5 900 36.1 1450 15 38.7 1500 16 41.3 1550 h max. .200 (5.08) .256 (6.5) .421 (10.7) .200 (5.08) .256 (6.5) p .079 .008 (2.0 0.2) .071 .006 (1.8 0.15) .100 .008 (2.54 0.2) .100 .008 (2.54 0.2) .100 .008 (2.54 0.2) 1733 reader's spreads pg1-203:document 1/27/09 4:06 pm page 66
69 koa speer electronics, inc. ? 199 bolivar drive ? bradford, pa 16701 ? usa ? 814-362-5536 ? fax: 814-362-8883 ? www.koaspeer.com specifications given herein may be changed at any time without prior notice. please confirm technical specifications before you order and/or use. 11/01/03 RKC , rkh , rkl thick film sip resistors circuit schematics b circuit r1=r2=r3=r4=......=rn n: number of elements example: RKC8b 103 j rkl8b 472 j rkh8b 332 j d circuit r1=r2=r3=......=rn n: number of elements example: RKC8d 103 j rkl8d 472 j rkh8d 332 j e circuit r1=r2 or r1 r2 n: number of elements example: RKC8e 103/103 j rkl8e 103/103 j rkh8e 103/103 j k circuit n: number of elements example: RKC4k 102 s circuit r1=r2=......=rn n: number of elements example: RKC4s 103 j rkl4s 472 j rkh4s 332 j a circuit r1=r2=r3=r4=......=rn n: number of elements example: RKC8a 103 j rkl8a 472 j rkh8a 332 j r circuit r1=r2 or r1 r2 n: number of elements example: RKC16r 331/471 j rkl16r 331/471 j rkh16r 331/471 j example of custom circuit c circuit r1=r2=r3=r4=......=rn n: number of elements example: RKC8c 103 j rkl8c 472 j rkh8c 332 j 1 2 3 4 5 n+1 r 1 r 2 r 3 r 4 r n 1 2 3 4 2n-1 2n r 1 r 2 r n 1 n/2+1 n+1 r 1 r 2 r n 1 2 3 4 n+1 n+2 r 1 r 2 r 3 r n 12345 n+1 r 1 r 4 r n r 2 r 3 12345 n+1n r 1 r 2 r 1 r 2 r 1 r 2 12345 n+1n r 1 r 2 r 1 r 2 r 1 r 2 1 2 3 4 n/2+2 n/2+1 r 1 r 2 r 1 r 2 r 1 r 2 r 1 r 2 1 gnd 2 lsb 3 4 n+1 msb n+2 out 2r 2r 2r 2r 2r r rr 1345 n+1 lsb r 2r 4r 8r 2 msb 123456 r 1 r 2 r 4 r 5 r 3 1 23456 r 1 r 2 r 4 r 5 r 3 7 r 6 t circuit r1=r2 or r1 r2 n: number of elements example: RKC8t 103/103 j rkl8t 103/103 j rkh8t 103/103 j l circuit n: number of elements example: RKC5l 253 example of custom circuit pms 300 neg. black neg. resistors 1733 reader's spreads pg1-203:document 1/27/09 4:06 pm page 67
70 koa speer electronics, inc. ? 199 bolivar drive ? bradford, pa 16701 ? usa ? 814-362-5536 ? fax: 814-362-8883 ? www.koaspeer.com specifications given herein may be changed at any time without prior notice. please confirm technical specifications before you order and/or use. 12/28/08 RKC , rkh , rkl thick film sip resistors resistors part designation operating temperature range rated ambient temperature circuit symbol applications and ratings number of pins 125mw 250mw 125mw 20mw 40mw 125mw 200mw 125mw 125mw 500mw 250mw 0.1w 0.125w 0.25w 0.5w 1w 3-16 5-13 5-14 4-14 5-13 5-13 4-16 4-16 6-11 5-9 3-12 5-11 5-12 3-12 5-11 5-11 4-12 4-11 4-13 5-13 5-12 4-12 5-13 5-13 4-12 5-11 3-12 4-14 3-16 4-13 4-12 b c d a t e s r l k b c d a t e s r b c d a t e s r rkl RKC (1.8 pitch) RKC (2.54 pitch) rkh rks (2.0 pitch) RKC rkl rkh custom power rating/ element 200 200 200 200 100 150 200 t.c.r. (ppm/c) max. 22-2.2m (e24) 100-100k (e24) r=2.5k, 5k 10k, 25k 50k, 100k r1(msb):100 min rn(lsb):1m max 22-1m (e24) 100-100k (e24) 56-2.2m (e24) 100-100k (e24) 10-1m resistance range ( ) maximum working voltage resistance tolerance f: 1% g: 2% j: 5% g: 2% j: 5% 1/2lsb (bit error) 1/2lsb (bit error) f: 1% g: 2% j: 5% g: 2% j: 5% f: 1% g: 2% j: 5% g: 2% j: 5% 0.5% 1% 2% 5% +70c +70c +70c +70c +70c -55c to +155c -55c to +125c -55c to +125c -55c to +155c -55c to +125c 200v 200v 100v 250v 100v 50v 200v 250v 100v 1733 reader's spreads pg1-203:document 1/27/09 4:06 pm page 68
71 koa speer electronics, inc. ? 199 bolivar drive ? bradford, pa 16701 ? usa ? 814-362-5536 ? fax: 814-362-8883 ? www.koaspeer.com specifications given herein may be changed at any time without prior notice. please confirm technical specifications before you order and/or use. 12/28/08 RKC , rkh , rkl thick film sip resistors wattage/package derating curve environmental applications % rated po wer 100 80 60 40 20 -60 -40 0 4 0608 01 001 60 70 20 ambient temperature (c) 0 -55 120 155 -20 140 125 rkl, RKC (l, k circuit), custom circuit RKC (except l, k circuit), rkh performance characteristics pms 300 neg. black neg. resistors 876543 number of pins rkh CC 511 701 796 606 416 rkl 147 228 314 357 271 185 160 217 273 387 444 9 891 400 501 RKC 330 151413121110 number of pins rkh 986 1176 CC CC 1271 1081 rkl 443 529 CC CC CC 486 558 615 672 785 842 16 CC CC 893 RKC 728 parameter requirement ? r limit typical test method resistance t.c.r. 25c +25c/-55c, +25c/+125c (rkl) +25c/-55c, +25c/+155c (RKC, rkh) within specified tolerance within specified t.c.r. overload (short time) rated voltage x 2.5 for 5 seconds 0.5% 0.25% resistance to solder heat 260c 5c, 10 seconds 1 second 0.5% 0.25% temperature cycling -40c (30 minutes), +85c (30 minutes), 5 cycles 0.5% 0.25% moisture resistance 40c 2c, 90 - 95% rh, 1000 hours, 1.5 hr on, 0.5 hr off cycle 2.0% 1.0% endurance at 70c 70c 2c, 1000 hours, 1.5 hr on, 0.5 hr off cycle 2.0% 1.0% 1733 reader's spreads pg1-203:document 1/27/09 4:07 pm page 69
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