CNS 471 www.vishay.com Vishay Sfernice Decade Divider, Single-In-Line Through Hole Thin Film Resistor Networks (Standard) FEATURES Tight TCR tracking down to 2.5 ppm typical Low voltage coefficient < 0.02 ppm/V Low noise index < - 30 dB 5 decades: 1 k to 9 M 6 decades: 100 to 9 M High stability 0.01 % on ratio (1000 h at Pn at + 70 C) Material categorization: For definitions of compliance please see www.vishay.com/doc 99912 Using these integrated thin film networks instead of discrete resistor sets, designers gain several advantages: Smaller TYPICAL PERFORMANCE size, better overall tracking, greater reliability, and lower ABS TRACKING cost. TCR < 25 ppm/C < 2.5 ppm/C ABS RATIO TOL. 0.1 % 0.03 % SCHEMATIC 5 Decades 6 Decades 13245 8 13245 6 9 STANDARD ELECTRICAL SPECIFICATIONS POWER RATING ABSOLUTE ABSOLUTE RESISTANCE POWER RATING RATIO RATIO PER PACKAGE TOLERANCE TCR (2) (1) MODEL SIZE RANGE PER RESISTOR TOLERANCE TCR 0 C TO 70 C 0 C TO 70 C 0 C TO 70 C W % ppm/C W % ppm/C CNS 471 100 to 10M 0.1 0.6 0.1 0.03, 0.05, 0.1 < 25 2.5 typical Notes (1) Except for 100R (5 ppm/C) (2) A = 0.05 %, B = 0.1 %, C = 0.03 % PERFORMANCES TEST SPECIFICATIONS CONDITIONS Stability R ratio 0.01 % typical 1000 h at + 70 C at Pn Voltage coefficient < 0.02 ppm/V Working voltage 1200 V Operating temperature range 0 C + 70 C Storage temperature range - 55 C to + 155 C Noise < - 30 dB typical Thermal EMF 0.1 V/C Shelf life stability (ratio) 50 ppm 1 year Revision: 28-Aug-13 Document Number: 60043 1 For technical questions, contact: sferthinfilm vishay.com 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 1 k 9 k 90 k 900 k 9 M 100 900 9 k 90 k 900 k 9 M CNS 471 www.vishay.com Vishay Sfernice DIMENSIONS 5 Decades A F DIMENSION INCHES MILLIMETERS A 0.830 21.08 max. B B 0.261 6.62 max. C 0.020 0.51 D 0.100 2.54 E E 0.125 3.17 min. G F 0.100 2.54 max. D D x 3 C G 0.010 0.25 DIMENSION INCHES MILLIMETERS A 0.930 23.62 max. 6 Decades A F B 0.261 6.62 max. C 0.020 0.51 D 0.100 2.54 B E 0.125 3.17 min. F 0.100 2.54 max. G 0.010 0.25 E G D C D x 3 MECHANICAL SPECIFICATIONS Resistive material Nichrome Coating Fluidized epoxy Terminals Tin/silver on copper alloy Substrate material Alumina Marking resistance to solvents Laser marking GLOBAL PART NUMBER INFORMATION New Global Part Numbering: CNS471A6 CN S 4 7 1 A 6 MODEL TOLERANCE NUMBER OF DECADES CNS 471 B = 0.1 % 0.1 % 5 A = 0.1 % 0.05 % 6 Q = 0.1 % 0.03 % Historical Part Number example: CNS 471 A 6 e2 Revision: 28-Aug-13 Document Number: 60043 2 For technical questions, contact: sferthinfilm vishay.com 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