Four-Terminal Current-Sensing

Wirewound Resistor

4LPW Series

• 4222 South Staples Street • Corpus Christi Texas 78411 USA

Wire and Film Technologies Division

Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com

Sample Part No.

IRC Type

4LPW

Power

3 = 3W, 5 = 5W, 7 = 7W, 10 = 10W, 15 = 15W

Resistance Range

Expressed in ohms

(Standard EIA/MIL values)

Tolerance

RoHS Indicator

F = ±1%, G = ±2%, H = ±3%, J = ±5%, K = ±10%

LF indicates RoHS compliance / Omit this code for SnPb finish

Ordering Data

F

0

1

0

R

5

1

W

P

L

4

LF

Four-Terminal Current-Sensing

Wirewound Resistor

Temperature Rise Chart

Power Derating Curve

250

200

150

100

50

0

0

20

40

60

80

100

120

Percent Rated Load

4LPW-3

4LPW-5

4LPW-7

4LPW-15

4LPW-10

100

80

60

40

20

0

0

50

100

150

200

250

Ambient Temperature (°C)

4LPW-3, 5, 7, 10

4LPW-15

Max. Recommended

Ambient Operating

Temperature 150°C

4LPW Series Issue October 2008 Sheet 2 of 2

Make Possible

06.15

General Note

TT Electronics reserves the right to make changes in product specification without notice or liability.

All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.

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www.ttelectronicsresistors.com