4LPW Datasheet, PDF (1/2 Pages) IRC - a TT electronics Company. – Four-Terminal Current-Sensing Wirewound Resistor

Four-Terminal Current-Sensing
Wirewound Resistor
4LPW Series
• TC = ±40ppm/°C
• 3 watts to 15 watts
• 0.005 ohm to 1.0 ohm
• ±1%, ±2, ±3, ±5, ±10% tolerance
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Electrical Data
IRC
Type
Power @ 25°C
(watts)
Max. Current
(amps)
4LPW-3
3
10
4LPW-5
5
10
4LPW-7
7
20
4LPW-10
10
20
4LPW-15
15
20
Please note: When ordering the alternate configuration please add an "A" after the part number. (4LPW-3A)
Resistance Range
(ohms)
.005 TO 1.0
.005 TO 1.0
.01 TO 1.0
.01 TO 1.0
.01 TO 1.0
Standard Configuration
Alternate Configuration
1.0 (25.4)
Min.
1/8” Max.
L
H
D
W
E
1.50 ± .062
S
(38.1 ± 1.6)
D
Type
4LPW
Type
4LPW-A
IRC
Type
4LPW-3
4LPW-5
4LPW-7
4LPW-10
4LPW-15
L
±.063 (1.6)
.88 (22.4)
.88 (22.4)
1.39 (35.3)
1.88 (47.8)
1.88 (47.8)
Dimensions (Inches (mm))
W
±.03 (.8)
H
±.03 (.8)
S
±.062 (1.6)
.31 (7.87)
.31 (7.87)
.563 (14.3)
.38 (9.65)
.35 (8.89)
.563 (14.3)
.38 (9.65)
.35 (8.89)
1.013 (25.7)
.38 (9.65)
.35 (8.89)
1.388 (35.3)
.50 (12.7)
.50 (12.7)
1.388 (35.3)
D
Diameter
.036* (.9)
.036* (.9)
.036* (.9)
.036* (.9)
.036* (.9)
E
±.03 (.8)
.38 (9.65)
.41 (10.4)
.47 (11.9)
.47 (11.9)
.63 (16.0)
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
A subsidiary of
TT electronics plc
4LPW Series Issue October 2008 Sheet 1 of 2