PPW1015R0HLF Datasheet, PDF (1/3 Pages) IRC - a TT electronics Company. – Semi-Precision Power Wirewound Resistor for Pulse & Surge Applications

Semi-Precision Power
Wirewound Resistor for
Pulse & Surge Applications
PPW Series
• ±20 ppm/°C TCR
• 2 watts to 15 watts
• 0.10 ohms to 5000 ohms
• ±3%, ±2%, or ±1% tolerance
Electrical Data
IRC
Type
PPW-2
Power @ 25°C
(watts)
2
PPW-3
3
PPW-5
5
PPW-7
7
PPW-10
10
PPW-15
15
Please note: When ordering the alternate configuration please add an "A" after the part number. (PPW-3A)
Lightning Surge Capabilities for PPW-2
Alloy wirewound
element
Inorganic fireproof
encapsulant
All welded
construction
Flameproof
ceramic housing
Heat conducting
ceramic substrate
Resistance Range
(ohms)
.01 TO 1600
.01 TO 1600
.01 TO 3300
.01 TO 2500
.01 TO 5000
.01 TO 5000
1000V
500V
600V
300V
1000
2000
3000
1000 Volts 10 x 360µsec
1000
2000
3000
600 Volts 10 x 1000µsec
Resistance Range
10 x 1000*
1 TO 9.9Ω
250V
10 TO 29.9Ω
500V
30 TO 99Ω
600V
100 TO 1600Ω
1000V
*10 microseconds - Maximum rise time to peak voltage. 360 or 1000 microseconds - minimum decay time to one half peak.
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: [phone] • Facsimile: 361 992 3377 • Website: www.irctt.com
10 x 360*
650V
850V
1000V
1500V
A subsidiary of
TT electronics plc
PPW Series Issue May 2009 Sheet 1 of 3