, , RKC RKH RKL thick film SIP resistors EU features Various types of standard circuits in different sizes and power are available. (Seated height 0.20 (5.08mm), 0.26 (6.5mm), 0.42 (10.7mm) Max.) Higher temperature soldering of the leads prevents terminals from loosening during board assembly For automatic insertion machines, stick magazines (the tip of lead terminal is cut to a V shape) and taping packages (TBA: All leads taping, TPA, TUA: 3 leads taping) are applicable. Products with lead-free terminations meet EU RoHS requirements. EU RoHS regulation is not intended for dimensions and Pb-glass contained in electrode, resistor element and glass. construction (See table below) L .098 (2.5) Resistive Film Glass Coating max. H Protective Coating +.02 .13 -.012 .01.004 Lead +0.5 (3.3 ) Frame -0.3 (0.250.1) p Ceramic .047.008 Substrate (1.20.2) .02.004 Inner (0.50.1) Electrode Number of Pins Dimen. in. (mm) Size Code 3 4 5 6 7 8 9 10 11 12 13 14 15 16 H max. p L 8.20 10.16 12.70 15.24 17.78 20.32 22.86 25.40 27.94 30.48 B,A,R circuit 250 375 500 625 750 875 1000 1050 1150 1250 .200 .100.008 RKL C,T,E circuit 500 750 1000 1150 (5.08) (2.540.2) W D circuit 375 500 625 750 875 1000 1125 1250 S Circuit 400 600 800 1000 1200 L 8.20 10.8 13.2 15.8 18.3 20.9 23.4 25.9 28.5 31.0 33.6 36.1 38.7 41.3 B,A,R circuit 250 375 500 625 750 875 1000 1050 1150 1250 1350 1450 1500 1550 RKC .256 .100.008 C,T,E circuit 500 750 1000 1150 1350 (2.54 pitch) (6.5) (2.540.2) W D circuit 375 500 625 750 875 1000 1125 1250 1350 1450 S Circuit 500 750 1000 1050 1250 1450 10.8 13.3 15.8 18.3 20.9 23.4 25.9 28.5 31.0 33.6 L 525 700 875 1050 1250 1400 1500 1600 1700 1800 B,A,R circuit .421 .100.008 700 1050 1400 1600 1800 C,T,E circuit RKH W (10.7) (2.540.2) 700 875 1050 1250 1400 1500 1600 1700 D circuit 500 1050 1400 1500 1700 S Circuit 10.2 10.8 12.7 15.5 15.8 17.8 20.4 20.9 23.5 25.4 28.5 RKC L .256 .071.006 (1.8 pitch) 300 400 500 580 650 720 760 820 850 880 900 (6.5) (1.80.15) W L= L dimension (mm) max. W= Wattage/Package (mW) max. ordering information *1 RKC 8 B S D STP 103 F Number of Circuit 1.8mm Termination Nominal Resistance Type Packaging Tolerance Resistors Symbol Symbol Material RKC 3 - 16 B, S, C, RKC only D: SnAgCu STP, STB 2 significant figures + 1 F: 1% D, A, T, multiplier for 2% & 5% TPA: (4-9 pins) G:2% RKH (Other termination E, R or TUA (10 pins) 3 significant figures styles available, J: 5% RKL taping (3 leads) + 1 multiplier for 1% RKC: L, K contact factory R circuit: 2%, TBA: (4-10 pins) for options) R1/R2 3 digits/3 digits 5% only taping (all leads) For further information on packaging, please refer to Appendix C. *1 The symbol S showing 1.8 pitch is added to the type designation after the circuit symbol. Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 12/05/17 KOA Speer Electronics, Inc. 199 Bolivar Drive Bradford, PA 16701 USA 814-362-5536 Fax: 814-362-8883 www.koaspeer.com 161 resistorsresistors , , RKC RKH RKL thick film SIP resistors circuit schematics B circuit S circuit C circuit R1 R2 R1 R2 Rn Rn R1 R2 R3 R4 Rn 1 2 3 4 2n-1 2n 1 n/2+1 n+1 1 2 3 4 5 n+1 R1=R2=R3=R4=......=Rn R1=R2=......=Rn R1=R2=R3=R4=......=Rn n: number of elements n: number of elements n: number of elements Example: RKC8B 103 J Example: RKC4S 103 J Example: RKC8C 103 J RKL8B 472 J RKL4S 472 J RKL8C 472 J RKH8B 332 J RKH4S 332 J RKH8C 332 J D circuit A circuit T circuit R1 R2 R3 R4 Rn R1 R1 R1 Rn R1 R2 R3 R2 R2 R2 1 2 3 4 5 n+1 1 2 3 4 5 n n+1 1 2 3 4 n+1 n+2 R1=R2=R3=......=Rn R1=R2=R3=R4=......=Rn R1=R2 or R1R2 n: number of elements n: number of elements n: number of elements Example: RKC8D 103 J Example: RKC8A 103 J Example: RKC8T 103/103 J RKL8D 472 J RKL8A 472 J RKL8T 103/103 J RKH8D 332 J RKH8A 332 J RKH8T 103/103 J E circuit R circuit L circuit R2 R2 R2 R2 R R R R1 R1 R1 2R 2R 2R 2R 2R R1 R1 R1 R1 R2 R2 R2 1 2 3 4 5 n n+1 1 2 3 4 n+1 n+2 1 2 3 4 n/2+1 n/2+2 GND LSB MSB OUT R1=R2 or R1R2 R1=R2 or R1R2 n: number of elements n: number of elements Example: RKC8E 103/103 J Example: RKC16R 331/471 J n: number of elements RKL8E 103/103 J RKL16R 331/471 J Example: RKC5L 253 RKH8E 103/103 J RKH16R 331/471 J K circuit Example of custom circuit Example of custom circuit R2 R1 R6 R 2R 4R 8R R4 R5 R1 R3 R2 R3 R4 R5 1 2 3 4 5 n+1 MSB LSB 1 2 3 4 5 6 2 3 4 5 6 7 n: number of elements Example: RKC4K 102 Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 11/01/03 162 KOA Speer Electronics, Inc. 199 Bolivar Drive Bradford, PA 16701 USA 814-362-5536 Fax: 814-362-8883 www.koaspeer.com 1