CCF-2 Vishay Dale Metal Film Resistors, Industrial Power, Flameproof FEATURES * Small size suitable for 1/2, 1 and 2 watt applications * High power rating, small size * Flameproof, high temperature coating meets EIA RS-325-A * Excellent high frequency characteristics * Low noise * Low voltage coefficient * Tape and reel packaging for automatic insertion (52.4mm inside tape spacing per EIA-296-E) STANDARD ELECTRICAL SPECIFICATIONS MODEL POWER RATING P70C CCF-2 LIMITING ELEMENT TEMPERATURE TOLERANCE RESISTANCE RANGE W VOLTAGE MAX. V COEFFICIENT ppm/C % 2.0 350 100 1, 5 4R99 - 1M UNIT CCF-2 Rated Dissipation at 70C W 2.0 Maximum Working Voltage V 350 Insulation Voltage (1min) Veff >500 VAC 900 Insulation Resistance 1011 Operating Temperature Range C -65 / +230 Terminal Strength (pull test) lb 2 Failure Rate 10-9/h <1 Weight (max) g 0.35 Dielectric Strength 96 for 1% tolerance 24 for 5% tolerance MATERIAL SPECIFICATIONS TECHNICAL SPECIFICATIONS PARAMETER E-SERIES Element: Proprietary nickel-chrome film Solderability: Satisfactory per MIL-STD-202, Method 208. Core: Fire-cleaned high purity ceramic Termination: Standard lead material is solder-coated copper. Solderable and weldable per MIL-STD-1276, Type C. MARKING -- 5 band colorband for 1% -- 4 band colorband for 5% ORDERING INFORMATION CCF-2 MODEL 3010 RESISTANCE 1% = 3 significant digits and multiplier. 5% = 2 significant digits and multiplier. Examples: 49R9F =49.9, 1% 5R1J = 5.1, 5% 3011F = 3.01k, 1% www.vishay.com 16 For Technical Questions, contact ff2bresistors@vishay.com F TOLERANCE F = 1% J = 5% Document Number: 31012 Revision 05-Aug-02 CCF-2 Vishay Dale Metal Film Resistors, Industrial Power, Flameproof DIMENSIONS in inches [millimeters] 0.344 0.031 [8.74 0.79] 0.425 [10.80] RATED POWER IN % 120 0.145 0.015 [3.68 0.38] Surface temperatures were taken with an infrared pyrometer in + 25C still air. 100 80 Resistors were supported by their leads in test clips at a point 0.5" [12.70mm] out from the resistor body ends. 60 40 20 0 -65 -50 -25 0.032 0.002 [0.81 0.05] 0 25 50 75 70 DERATING 100 125 150 250 SURFACE TEMP. (C) ABOVE AMBIENT (C) 1.125 0.040 [28.58 1.02] 200 150 100 50 0 1 2 3 4 5 APPLIED POWER (WATTS) 175 200 225 250 AMBIENT TEMPERATURE IN C SURFACE TEMPERATURE vs POWER 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: 31012 Revision 05-Aug-02 For Technical Questions, contact ff2bresistors@vishay.com www.vishay.com 17