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| High Power, High Frequency Terminators PCS-R Series * Single sided flange style * Up to 12.5W power dissipation * High frequency operation to 2.1GHz Ultra stable Tantalum Nitride resistor film system Wraparound termination with non-leaching Nickel barrier The PCS-R series high power thin film terminator is designed for termination of RF signals as a surface mount coupler load or other RF applications. Typical applications include high power RF amplifiers, and wireless base stations. Higher power dissipation is achieved by attaching a wrap-around flange directly to the heat sink. The thin film construction provides consistent operational stability over temperature and time. Electrical Data Impedance VSWR Frequency Range 50 1.1 Max DC to 2.1GHz Environmental Data Test Short Time Overload Load Life Solderability Test Condition Rated Voltage x 2.5, 5 sec. 1000 Hours 40C, Rated Voltage 235C, 3 sec. 1000 Hours, 40C 95% RH 5 Cycles 70C High, -10C Low 250C, 10 sec. DC 500V, 1 min. Maximum 0.5% +0.05 1.0% +0.05 More than 95% 1.0% +0.05 0.5% +0.05 0.5% +0.05 >1,000M Power Rating @70C 1W (Max 12.5W) Moisture Resistance Temperature Cycle Resistance to Soldering Heat Insulation Resistance TCR 50ppm/C Max Heat Sink Temperature (@ Max Rated Power) 80C Operating Temperature Range -55 to +80C Terminations Matte Tin Finish 100% Sn General Note 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. (c) IRC Advanced Film 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 PCS-R Series Issue January 2009 Sheet 1 of 2 High Power, High Frequency Terminators Physical Data L W1 t Dimensions (mm) L t a b c W1 W2 a bc W2 T Schematic L1 L2 T L1 L2 4.00 0.10 2.00 0.10 7.00 0.10 5.00 0.10 3.00 0.10 o2.40 0.20 3.00 0.20 1.40 0.20 0.40 0.10 3.00 0.10 Ordering Data Prefix Model HFR - PCS3040RLF - 50RO PCS3040RLF = Split ground thin film terminator with 100 % Sn terminations Impedance 50R0 = 50 (c) IRC Advanced Film Division * 4222 South Staples Street * Corpus Christi Texas 78411 USA Telephone: 361 992 7900 * Facsimile: 361 992 3377 * Website: www.irctt.com PCS-R Series Issue January 2009 Sheet 2 of 2 |
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