PPW1015R0HLF IRCTT | Alldatasheet
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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. A subsidiary of TT electronics plc• 4222 South Staples Street • Corpus Christi Texas 78411 USAWire and Film Technologies Division Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com Electrical Data PPW Series
- ±20 ppm/°C TCR
- 2 watts to 15 watts
- 0.10 ohms to 5000 ohms
- ±3%, ±2%, or ±1% tolerance IRC Type Power @ 25°C (watts) Resistance Range (ohms) PPW-2 2 .01 TO 1600 PPW-3 3 .01 TO 1600 PPW-5 5 .01 TO 3300 PPW-7 7 .01 TO 2500 PPW-10 10 .01 TO 5000 PPW-15 15 .01 TO 5000 Please note: When ordering the alternate configuration please add an "A" after the part number. (PPW-3A) Semi-Precision Power Wirewound Resistor for Pulse & Surge Applications Resistance Range 10 x 1000* 10 x 360* 1 TO 9.9Ω 250V 650V 10 TO 29.9Ω 500V 850V
30 TO 99Ω 600V 1000V
100 TO 1600Ω 1000V 1500V
*10 microseconds - Maximum rise time to peak voltage. 360 or 1000 microseconds - minimum decay time to one half peak. Lightning Surge Capabilities for PPW-2 1000V 500V 600V 300V
1000 Volts 10 x 360µsec
1000 2000 3000 1000 2000 3000
600 Volts 10 x 1000µsec
PPW Series Issue May 2009 Sheet 1 of 3
- 4222 South Staples Street • Corpus Christi Texas 78411 USAWire and Film Technologies Division Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com Standard Configuration Alternate Configuration Dimensions (Inches (mm)) IRC Type L ±.03 (.8) W ±.03 (.8) H ±.03 (.8) D - Diameter E ±.03 (.8) L D 1.0” Min. 0.125” Max. W H E Semi-Precision Power Wirewound Resistor for Pulse & Surge Applications Temperature Rise Chart 250 200 150 100 0 20 40 60 80 100 120 Percent Rated Load Hot Spot Temperature (°C) PPW-3 PPW-5 PPW-7 PPW-15 PPW-10 PPW-2 PPW Series Issue May 2009 Sheet 2 of 3
- 4222 South Staples Street • Corpus Christi Texas 78411 USAWire and Film Technologies Division Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com Power Derating Curve 100 0 50 100 150 200 250 Ambient Temperature (°C) Percent Rated Load PLO-15 Max. Recommended Ambient Operating Temperature 150°C 25 40 PPW-3, 5, 7, 10 PPW-2 Sample Part No. IRC Type PPW Power 10 = 10 watts (see specification chart for other power ratings) Resistance Value Expressed in ohms (Standard EIA/MIL values) Tolerance H = ±3%, G = ±2%, F = ±1% standard RoHS Indicator LF indicates RoHS compliance Ordering Data PPW 10 15R0 G LF Semi-Precision Power Wirewound Resistor for Pulse & Surge Applications PPW Series Issue May 2009 Sheet 3 of 3