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| 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 W CCF-2 2.0 LIMITING ELEMENT VOLTAGE MAX. V 350 TEMPERATURE TOLERANCE RESISTANCE RANGE COEFFICIENT ppm/C 100 % 1, 5 E-SERIES 4R99 - 1M 96 for 1% tolerance 24 for 5% tolerance TECHNICAL SPECIFICATIONS PARAMETER Rated Dissipation at 70C Maximum Working Voltage Insulation Voltage (1min) Dielectric Strength Insulation Resistance Operating Temperature Range Terminal Strength (pull test) Failure Rate Weight (max) UNIT W V Veff VAC C lb 10-9/h g CCF-2 2.0 350 >500 900 1011 -65 / +230 2 <1 0.35 MATERIAL SPECIFICATIONS Element: Proprietary nickel-chrome film Solderability: Core: Termination: Satisfactory per MIL-STD-202, Method 208. Fire-cleaned high purity ceramic 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% F TOLERANCE F = 1% J = 5% www.vishay.com 16 For Technical Questions, contact ff2bresistors@vishay.com Document Number: 31012 Revision 05-Aug-02 CCF-2 Metal Film Resistors, Industrial Power, Flameproof DIMENSIONS in inches [millimeters] 1.125 0.040 [28.58 1.02] 0.344 0.031 [8.74 0.79] 0.032 0.002 [0.81 0.05] 0.145 0.015 [3.68 0.38] Vishay Dale 0.425 [10.80] RATED POWER IN % 120 100 80 60 40 20 0 -65 -50 -25 SURFACE TEMP. (C) ABOVE AMBIENT (C) Surface temperatures were taken with an infrared pyrometer in + 25C still air. Resistors were supported by their leads in test clips at a point 0.5" [12.70mm] out from the resistor body ends. 250 200 150 100 50 0 1 2 3 4 5 APPLIED POWER (WATTS) 0 25 50 75 70 100 125 150 175 200 225 250 AMBIENT TEMPERATURE IN C DERATING SURFACE TEMPERATURE vs POWER PERFORMANCE TEST Thermal Shock Short Time Overload Low Temperature Operation Moisture Resistance Resistance to Soldering Heat Shock Vibration Terminal Strength Dielectric Withstanding Voltage Life MAX. R (Typical Test Lots) 1.0% 0.5% 0.5% 1.5% 0.5% 0.5% 0.5% 0.5% 0.5% 2.0% Document Number: 31012 Revision 05-Aug-02 For Technical Questions, contact ff2bresistors@vishay.com www.vishay.com 17 |
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