CPF Vishay Dale Metal Film Resistors, Industrial Power, Precision, Flameproof FEATURES High power rating, small size Flameproof, high temperature coating Special filming and coating processes Excellent high frequency characteristics Low noise Low voltage coefficient Compliant to RoHS directive 2002/95/EC STANDARD ELECTRICAL SPECIFICATIONS POWER MAXIMUM RESISTANCE RANGE GLOBAL RATING WORKING HISTORICAL 0.1 % to 1 % 0.1 % to 5 % 0.5 % to 5 % 1 % to 5 % 1 % 2 % to 5 % (1) MODEL MODEL P VOLTAGE 70 C 25 ppm/C 50 ppm/C 100 ppm/C 150 ppm/C 200 ppm/C 200 ppm/C W V CPF1 CPF-1 1 250 5 to 150K 5 to 150K 1 to 150K 0.5 to 150K 0.5 to 150K 0.1 to 150K CPF2 CPF-2 2 350 5 to 150K 5 to 150K 1 to 150K 0.5 to 150K 0.5 to 150K 0.1 to 150K CPF3 CPF-3 3 500 8 to 150K 8 to 150K 1 to 150K 1 to 150K 1 to 150K 0.1 to 150K Notes Marking: Print marked - DALE, model, resistance value, tolerance/temperature coefficient, date code (1) Continuous working voltage shall be P x R or maximum working voltage, whichever is less. TEMPERATURE COEFFICIENT CODES GLOBAL TC CODE HISTORICAL TC CODE TEMPERATURE COEFFICIENT E T-9 25 ppm/C H T-2 50 ppm/C K T-1 100 ppm/C L T-0 150 ppm/C N T-00 200 ppm/C TECHNICAL SPECIFICATIONS PARAMETER UNIT CPF1 CPF2 CPF3 Rated Dissipation at 70 C W 1 2 3 (1) Limiting Element Voltage V 250 350 500 Insulation Voltage V- 900 900 900 Thermal Resistance K/W 85 60 50 10 Insulation Resistance 10 Category Temperature Range C - 65 C/+ 230 C Note (1) Rated voltage P x R GLOBAL PART NUMBER INFORMATION New Global Part Numbering: CPF1562R00FKR36 (preferred part numbering format) C P F1 5 6 2 R 00 F K R 3 6 TOLERANCE TEMPERATURE GLOBAL MODEL RESISTANCE VALUE PACKAGING SPECIAL CODE COEFFICIENT CPF1 R = B = 0.1 % E = 25 ppm E14 = Lead (Pb)-free, bulk Blank = Standard C = 0.25 % E36 = Lead(Pb)-free, T/R (full) CPF2 K = k H = 50 ppm (Dash Number) EE6 = Lead (Pb)-free, D = 0.5 % (Up to 3 digits) R10000 = 0.1 CPF3 K = 100 ppm F = 1 % T/R (1000 pieces) 10R000 = 10 From 1 to 999 L = 150 ppm G = 2 % B14 = Tin/lead, bulk as applicable 150K00 = 150 k N = 200 ppm J = 5 % R36 = Tin/lead, T/R (full) RE6 = Tin/lead, T/R (1000 pieces) Historical Part Number example: CPF-15620FT-1 R36 (will continue to be accepted) CPF-1 5620 F T-1 R36 HISTORICAL MODEL RESISTANCE VALUE TOLERANCE CODE TEMP. COEFFICIENT PACKAGING * Pb containing terminations are not RoHS compliant, exemptions may apply www.vishay.com For technical questions, contact: ff2aresistors vishay.com Document Number: 31021 98 Revision: 11-Mar-10CPF Metal Film Resistors, Industrial Power, Precision, Flameproof Vishay Dale DIMENSIONS DIMENSIONS in inches (millimeters) GLOBAL (1) 1.50 0.125 L D MODEL 38.10 3.18 LD L d 1 max. 0.240 0.020 0.090 0.008 0.310 0.025 0.002 CPF1 (6.10 0.51) (2.29 0.20) (7.87) (0.64 0.05) d L 1 max. 0.344 0.031 0.145 0.015 0.425 0.032 0.002 CPF2 Notes (8.74 0.79) (3.68 0.38) (10.80) (0.81 0.05) (1) 1.08 0.125 (27.43 3.18) if tape and reel 0.555 0.041 0.180 0.015 0.650 0.032 0.002 Surface temperatures were taken with an infrared pyrometer in CPF3 (14.10 1.04) (4.57 0.381) (16.51) (0.81 0.05) + 25 C still air. Resistors were supported by their leads in test clips at a point 0.500 (12.70 mm) out from the resistor body ends. 120 250 100 CPF2 CPF1 CPF3 200 80 150 60 100 40 50 20 0 0 0 1 2 345 - 55 - 25 0 30 60 90 120 150 180 210 240 APPLIED POWER IN W 70 AMBIENT TEMP. IN C THERMAL RESISTANCE DERATING MATERIAL SPECIFICATIONS MECHANICAL SPECIFICATIONS Element Proprietary nickel-chrome alloy Terminal Strength 2 pound pull test Core Cleaned high purity ceramic Coating Special high temperature conformal coat Continuous satisfactory coverage Standard lead material is solder-coated Solderability when tested in accordance with Termination Solderable and weldable per MIL-STD-202, Method 208 MIL-STD-1276, Type C PERFORMANCE TEST MAX. R (Typical Test Lots) Thermal Shock 1.0 % Short Time Overload 0.5 % Low Temperature Operation 0.5 % Moisture Resistance 1.5 % Resistance To Soldering Heat 0.5 % Shock 0.5 % Vibration 0.5 % Terminal Strength 0.5 % Dielectric Withstanding Voltage 0.5 % Life 2.0 % Document Number: 31021 For technical questions, contact: ff2aresistors vishay.com www.vishay.com Revision: 11-Mar-10 99 HEAT RISE (C ABOVE AMBIENT) % RATED POWER