ARG07

High Power Metal Glaze™ Resistor ARG Series •1 watt in 1/4 watt physical size (.250 x .090) •TCR of ± 100 ppm/°C with 2 or 5% tolerance •Inherent capability to withstand heavy pulse overloads •Excellent power handling with unsurpassed heat transfer •Performance equal to or exceeding MIL-R-10509 and MIL-R-22684 30/70 Sn/Pb electroplated copper leads Tough molded jacket Metal Glaze thick film element fired at 1000°C to solid ceramic core Spiralled or laser helixed to resistance value, tolerance High temperature soldered termination-lead assembly Electrical Data IRC Type ARG07 Power Rating 1.0 watt at 70°C Resistance 1 to 5.1Ω Temperature Coefficient of Resistance (ppm/°C) 100 Tolerance 2%, 5% Maximum Operating Voltage 250V Physical Data LL BL LD BD IRC Type ARG07 Body Length BL 0.250 ± 0.015 (6.4 ± 0.4) Body Diameter BD 0.090 ± 0.008 (2.3 ± 0.2) Lead Length LL 1.50 ± 0.125 (38.1 ± 3.2) Lead Diameter LD 0.025 ± 0.002 (0.64 ± 0.05) Clean Lead 0.310 (7.9) Power Derating Curve 100 % Of Rated Power 50 0 70 100 125 150 175 Ambient Temperature (°C) 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. 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 ARG Series Issue July 2008 Sheet 1 of 1