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| General Purpose Carbon Film Resistors CF Series * High stability performance * Uniformity of all electrical parameters * Auto sequencing/insertion compatible * Ideal for commercial/industrial applications Electrical Data Tested per MIL-STD-202 CF 1/8 Power Rating (watts) at 70C Derated to 0 Load at Maximum Working Voltage Operating Temperature Range Resistance Range (5%) (2%) 10 - 1 meg 200V 1/8 CF 1/4 1/4 155C 250V -55C to +155C 1.0 - 22 meg 10 - 4.7 meg 10 - 4.7 meg 350V CF 1/2 1/2 Environmental Data CF 1/8 Moisture Resistance Thermal Shock Load life at 70C - 1000 hours Shock and Vibration Resistance to Soldering Heat Terminal Strength Dielectric Withstand Voltage Maximum Pulse Voltage Insulation Resistance Voltage Coefficient Short Time Overload General Note CF 1/4 <100K (3% + 0.05) >100K (5% + 0.05) 0.5% <100K (2% + 0.05) <100K (3% + 0.05) 0.2% 0.5% 0.5% CF 1/2 300 volts RMS min. 400V 500 volts RMS min. 600V 10,000 meg min. -10 ppm/Vmax. 0.75% 700 volts RMS min. 700V IRC reserves the right to make changes in product specification without notice or liability. All information is subject to IRC's own data and is considered accurate at time of going to print. Wire and Film Technologies Division * 4222 South Staples Street * Corpus Christi Texas 78411 USA Telephone: 361 992 7900 * Facsimile: 361 992 3377 * Website: www.irctt.com A subsidiary of TT electronics plc CF Series Issue August 2008 Sheet 1 of 3 General Purpose Carbon Film Resistors Physical Data A B A D C Dimensions (inches and (mm)) Dimension A B C D 0.13 + .01/-.00 (3.2 + 0.2/-0.0) 0.018 .001 (0.45 0.02) 0.07 .01 (1.8 0.15) CF 1/8 CF 1/4 1.10 .08 (28.0 2.0) 0.24 .01 (6.0 0.3) 0.022 .001 (0.55 0.03) 0.09 .01 (2.3 0.2) 0.33 .02 (8.5 0.5) 0.026 .002 (0.65 0.05) 0.11 .01 (2.8 0.3) CF 1/2 Construction 1 2 3 4 56 1. COLOR BANDS. The resistors are permanently color banded for resistance value and tolerance in accordance with EIA specifications. 2. HELIXING. The units are helixed to a predetermined base to final value ratio to obtain the best TCR, noise and stability characteristics. 3. FILM. Carbon-film resistors have a homogeneous film of pure carbon deposited by a pyrolitic process at carefully controlled temperatures. 4. SUBSTRATES. The substrates are of a proprietary non alkaline ceramic, prepared and processed under exacting conditions to guarantee the utmost in uniformity and surface characteristics. 5. INSULATION. The resistors are coated with multiple layers of a baked-on fire-retardant synthetic resin which provides the units with a high degree of mechanical and electrical protection in the most adverse operating conditions. 6. TERMINATIONS. Positive contact is provided to the resistance element by precision-made end caps. The lead wires are attached by using proprietary welding techniques. Wire and Film Technologies Division * 4222 South Staples Street * Corpus Christi Texas 78411 USA Telephone: 361 992 7900 * Facsimile: 361 992 3377 * Website: www.irctt.com CF Series Issue August 2008 Sheet 2 of 3 General Purpose Carbon Film Resistors Performance Curves Temperature Coefficient (Typical) Temperature Coefficient (ppm/C) -250 -500 -750 -1000 -1250 -1500 -1750 -2000 10 100 1K 10K 100K 1M 10M Ambient Temperature (C) Ordering Data Sample Part No. IRC Type CF CF - 1/4 102 J BLK Size Resistance Value Tolerance G = 2% J = 5% K = 10% 2 digit range and 1 digit multiplier Packaging BLK = Bulk Derating Curve (Typical) 100 Percent rated load (%) 80 60 40 20 0 0 20 40 60 80 100 120 140 160 Ambient Temperature (C) Current Noise (Typical) 0 1.0 -10 0.32 -20 0.10 -30 0.032 -40 100 0.010 1K 10K Resistance (ohms) 100K 1M 10M Wire and Film Technologies Division * 4222 South Staples Street * Corpus Christi Texas 78411 USA Telephone: 361 992 7900 * Facsimile: 361 992 3377 * Website: www.irctt.com Noise Voltage (v/v) Noise Index (db) CF Series Issue August 2008 Sheet 3 of 3 |
Price & Availability of CF-12102KBLK
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