RMKMS (CNM) www.vishay.com Vishay Sfernice SMD Molded, 50 Mil Pitch, Dual-In-Line Thin Film Resistor Networks FEATURES • Tight TCR tracking down to 5 ppm/°C • Monolithic reliability • Low noise < -35 dB • SMD precision networks Actual Size • SO08, SO14, SO16 cases • MSL 1 to JEDEC J-STD-020C specification The RMKM series of small outline surface mount style molded package can accommodate resistor network to your particular application requirements in compact circuit integration. The resistor element is a special nickel chromium film formulation on oxidized silicon. Utilizing those networks will enable you to take advantage of parametric performances which will introduce in your circuitry high thermal and load life stability (0.05 % absolute, 0.02 % ratio, 2000 h at +70 °C at Pn) together with the added benefits of low noise and rapid rise time. TYPICAL PERFORMANCE ABSOLUTE TRACKING 10 ppm/°C 5 ppm/°C ABSOLUTE RATIO 0.1 % 0.05 % TCR TOL. SCHEMATIC RMKM S408 RMKM S508 RMKM S714 RMKM S914 Case SO14 Case SO08 R4 R3 6 R2 7 R1 8 R5 4 5 3 6 3 2 7 2 1 8 R4 R3 R2 7 8 6 9 5 10 4 11 3 12 2 13 1 14 R6 4 R1 1 9 R5 10 R4 11 R3 12 R2 13 R1 14 Case SO16 9 R9 R7 8 5 RMKM S816 R8 R7 7 10 6 R6 R5 R4 R3 11 5 12 4 13 3 R2 R1 14 2 15 1 16 For other configurations, please consult factory. R8 8 R7 7 R6 6 R5 5 R4 4 R3 3 R2 2 R1 1 STANDARD ELECTRICAL SPECIFICATIONS MODEL SIZE RESISTANCE RANGE POWER RATING PER RESISTOR W POWER RATING PER PACKAGE P70 °C W 0.250 0.500 0.500 RMKMS SO08 500 to 200K 0.050 RMKMS SO14 500 to 200K 0.050 RMKMS SO16 500 to 200K 0.050 Notes (1) ± 10 ppm/°C at 0 °C to +70 °C; ± 15 ppm/°C at -55 °C to ± 125 °C (2) 0.02 % upon request ABSOLUTE TOLERANCE ±% 0.1, 0.5, 1 0.1, 0.5, 1 0.1, 0.5, 1 RATIO TOLERANCE ±% 0.05, 0.1, 0.5 0.05, 0.1, 0.5 0.05, 0.1, 0.5 (2) ABSOLUTE TCR (1) ± ppm/°C RATIO TCR ± ppm/°C 10, 15 10, 15 10, 15 5 5 5 PERFORMANCES TEST Stability: R Absolute Stability: R Ratio Voltage coefficient Working voltage Operating temperature range Storage temperature range Noise Thermal EMF High temp. storage Shelf life stability Revision: 20-Mar-15 SPECIFICATIONS 0.05 % 0.02 % < 0.1 ppm/V 50 VDC maximum -55 °C to +125 °C -55 °C to +155 °C -35 dB (typical) 0.1 μV/°C 0.075 % 0.025 % CONDITION 2000 h at +70 °C at P 2000 h at +70 °C at P MIL-STD-202, meth. 308 2000 h at +125 °C 2000 h at +125 °C Document Number: 60004 1 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 RMKMS (CNM) www.vishay.com Vishay Sfernice DIMENSIONS AND IMPRINTING A F DIMENSION G I E B H D J C Imprinting: VISHAY logo, series, ohmic value, tolerance, manufacturing date Pitch 1.27 B 0.230/0.244 5.84/6.2 C (SO08) 0.189/0.196 4.80/4.98 C (SO14) 0.337/0.344 8.56/8.74 C (SO16) 0.386/0.393 9.80/9.98 D 0.014/0.020 0.35/0.51 E 0.150/0.157 3.81/3.99 F 0.007/0.010 0.17/0.254 G, H 0.016/0.035 0.40/0.89 I 0.004/0.010 0.10/0.254 J 0.061/0.068 1.55/1.73 Rated Power in W Epoxy molded assembly Terminal leads 100 % tin Resistive element Unit weight: MILLIMETERS Pitch 0.05 DERATING CURVE MECHANICAL SPECIFICATIONS Mechanical protection INCHES A Passivated nichrome Case SO08 0.070 g Cases SO14, SO16 0.146 g 0.5 Case SO14 and SO16 0.4 0.3 0.25 Case SO08 0.2 MARKING 0.1 TOLERANCE CODING A B D F X 0.1 % 0.1 % 0.5 % 1% 0.1 % 0.05 % 0.1 % 0.1 % 0.5 % 0.02 % (on request only) 0 0 20 40 60 70 80 100 110 125 Temperature in °C GLOBAL PART NUMBER INFORMATION New Global Part Numbering: RMKMS408-10KFDT99 (preferred part number format) R M K M S 4 0 8 - 1 0 K F D T 9 GLOBAL MODEL VALUE ABS. TOLERANCE RATIO TOLERANCE PACKAGING OPTION RMKMS408 RMKMS508 RMKMS816 RMKMS714 RMKMS914 Decimal: R or K B = 0.1 % D = 0.5 % F = 1.0 % D = 0.5 % B = 0.1 % W = 0.05 % P = 0.02 % T = Tape Blank = Tube Leave blank if no option 9 Custom Design: CNM 1138 CNM 1138 GLOBAL MODEL REFERENCE Historical Part Number example: RMKMS 408 10K 1 % abs 0.5 % ratio T R0030 (will continue to be accepted) RMKMS 408 10K 1 % abs 0.5 % ratio T R0099 HISTORICAL MODEL VALUE ABS. TOLERANCE AND RATIO TOLERANCE PACKAGING OPTION T = Tape Blank = Tube Leave blank if no option Revision: 20-Mar-15 Document Number: 60004 2 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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