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Features
■ Low inductance
■ High overload capability
■ Wide operating temperature range
Applications
■ Recti?ers
■ Inverter drives
■ Switching power supplies
■ High power
■ RoHS compliant*
PWR4413 Series Current Sense Resistors
General Information
Product Dimensions
The Bourns ? PWR4413 Series is
a through-hole current sense resistor
with a high overload capability and a
wide operating temperature range.
H
Performance
Δ R
DIMENSIONS = MILLIMETERS
(INCHES)
Load Life (1000 Hours @ 70 °C) ... 2.5 %
Moisture No Load 100 Hours .......... 1 %
Temperature Cycling
(-40 °C to +125 °C, 1000 Cycles) ...1 %
4.5 ± 1.0
(0.18 ± 0.042)
L
W
TEST POINT
4.0
(0.157)
MAX.
Electrical Speci?cations
Power Rating @ 85 °C .... 1 W, 3 W, 5 W
Resistance Range .......0.01 to 0.1 ohms
NOTES: Resistance measurement must be made using a 4-wire system and insulated clips attached at the Test Point.
Terminal Pins are Tin-Plated Copper.
(See Standard Resistance Table)
Temperature Range ......-55 ° to +325 °C
Maximum Working Voltage............. √ P*R
Short Time Overload
.......... 5 x Rated Power for 5 seconds
Temperature Coef?cient
...........±900 ppm/°C to ±60 ppm/°C**
Packaging..........................250 pcs./bag
Power
Rating
(W)
1
3
5
Version
B
C
D
Dimension L
11.43 +1.02/-0.51
(0.450 +0.04/-0.02)
15.24 +1.02/-0.51
(0.60 +0.04/-0.02)
20.32 +1.02/-0.51
(0.80 +0.04/-0.02)
Dim. H
(Max.)
13.5
(0.59)
16.0
(0.63)
26.0
(1.02)
Dimension W
0.8 ± 0.05
(0.03 ± 0.002)
1.0 ± 0.05
(0.04 ± 0.002)
1.0 ± 0.05
(0.04 ± 0.002)
Resistance
Values ( Ω )
0.01 - 0.05
0.01 - 0.1
0.01 - 0.05
**Dependent on resistor value.
Standard Resistance Table
How to Order
Resistance
Code
1W
Resistance Values
3W 5W
Model
PWR4413 D R050 J
R010
R015
R020
R025
R030
R040
R050
R100
0.01
N/A
0.02
0.025
0.03
N/A
0.05
0.01
0.015
0.02
0.025
0.03
0.04
0.05
0.1
0.01
N/A
0.02
0.025
0.03
0.04
0.05
Version
B=1W
C=3W
D=5W
Resistance Code
4 Digits - See Standard Resistance Table
Resistance Tolerance
J=5%
F=1%
Other resistance values available upon
request.
Power Derating Curve
100
80
60
40
20
Asia-Paci?c:
Tel: +886-2 2562-4117 ? Fax: +886-2 2562-4116
0
0
25
85
100
150
200
250
300
325
Europe:
Tel: +41-41 768 5555 ? Fax: +41-41 768 5510
Ambient Temperature ( ° C)
08/09
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Speci?cations are subject to change without notice.
Customers should verify actual device performance in their speci?c applications
The Americas:
Tel: +1-951 781-5500 ? Fax: +1-951 781-5700
www.bourns.com
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