Features
■ Low inductance
■ High overload capability
■ Wide operating temperature range
■ High power
■ RoHS compliant*
Applications
■ Rectifi ers
■ Inverter drives
■ Switching power supplies
PWR4413 Series Current Sense Resistors
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifi cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specifi c applications.
General Information
The Bourns
®
PWR4413 Series is
a through-hole current sense resistor
with a high overload capability and a
wide operating temperature range.
Performance
ΔR
Load Life (1000 Hours @ 70 °C) ...2.5 %
Moisture No Load 100 Hours............1 %
Temperature Cycling
(-40 °C to +125 °C, 1000 Cycles) ... 1 %
Electrical Specifi cations
Power Rating @ 85 °C ... 1 W, 3 W, 5 W
Resistance Range ....... 0.01 to 0.1 ohms
(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 Coeffi cient
............ ±900 ppm/°C to ±60 ppm/°C**
Packaging .......................... 250 pcs./bag
**Dependent on resistor value.
Product Dimensions
REV. 12/15
Power
Rating
(W)
Version Dimension L
Dim. H
(Max.)
Dimension W
Resistance
Values (Ω)
1B
11.43 +1.02/-0.51
(0.450 +0.04/-0.02)
13.5
(0.59)
0.8 ± 0.05
(0.03 ± 0.002)
0.01 - 0.05
3C
15.24 +1.02/-0.51
(0.60 +0.04/-0.02)
16.0
(0.63)
1.0 ± 0.05
(0.04 ± 0.002)
0.01 - 0.1
5D
20.32 +1.02/-0.51
(0.80 +0.04/-0.02)
26.0
(1.02)
1.0 ± 0.05
(0.04 ± 0.002)
0.01 - 0.05
How to Order
PWR4413 D R050 J
Model
Version
B = 1 W
C = 3 W
D = 5 W
Resistance Code
4 Digits - See Standard Resistance Table
Resistance Tolerance
J = 5 %
F = 1 %
Power Derating Curve
Standard Resistance Table
Resistance Values
Resistance
Code 1 W 3 W 5 W
R010 0.01 0.01 0.01
R015 N/A 0.015 N/A
R020 0.02 0.02 0.02
R025 0.025 0.025 0.025
R030 0.03 0.03 0.03
R040 N/A 0.04 0.04
R050 0.05 0.05 0.05
R100 0.1
Other resistance values available upon
request.
MILLIMETERS
(INCHES)
DIMENSIONS =
L
W
TEST POINT
Resistance measurement must be made using a 4-wire system and insulated clips attached at the Test Point.
Terminal Pins are Tin-Plated Copper.
NOTES:
4.0
(0.157)
MAX.
4.5 ± 1.0
(0.18 ± 0.042)
H
Power (%)
Ambient Temperature (°C)
100
80
60
40
20
0
0 25 85 100 150 200 250 300 325
This series is currently available, but
not recommended for new designs.
See Product Obsolescence Memo
for details.
