BOURNS PWR220

NT
IA
PL
M
CO
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*R
oH
S
Features
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Applications
Low TCR
Low electrical noise
Low inductance/capacitance
High power rating
Low ohmic values
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Power supplies
Motor drives
Test and measurement
Electricity meters
PWR220 S Series Shunt Resistor
Material Specifications
General Information
Resistor..........................Metal Foil (CuNiMn)
Substrate...........................Alumina (AL203)
Housing.....................................Epoxy/PPS
Lead Frame ............Tinned Copper (Sn/Cu)
Maximum Torque .............................1.0 Nm
Packaging
Tubes....................................50 pcs./tube
Tape & Reel..........................500 pcs./reel
The Bourns® PWR220 S Series is a TO220 style Shunt Resistor. Manufactured using foil on
alumina ceramic, it is used in applications such as power supplies, motor drives and
measurements.
Electrical & Thermal Characteristics
Parameter
Symbol
Min.
Resistance
R
Power Rating
@ 70 °C without heat sink
@ 70 °C with heat sink
Tolerance
0.002 Ω < R < 0.01 Ω
0.01 Ω < R < 0.10 Ω
0.10 Ω < R < 50.0 Ω
Max.
Unit
0.002
50
Ω
1.50
15
W
10
2.0*
1.0**
0.5**
5.0
5.0
5.0
TCR
-20 °C < T < 60 °C
-40 °C < T < +130 °C
Nom.
%
±15.0
±50.0
PPM/°C
4.8
°C/W
0.5
%
Thermal EMF
1.0
µV/°C
Dielectric Withstanding Voltage
300
VDC
+130
°C
Thermal Resistance – Rthj (Max @ R < 50 Ω)
Stability
Operating Temperature
0.1
TJ
* 1 % also available with 4-pin version.
** 0.1 % and 0.24 % also available with 4-pin version.
*RoHS Directive 2002/95/EC Jan 27 2003, including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
-40
PWR220 S Series Shunt Resistor
Product Dimensions
TO220 Housing: 2-Pin
TO220 Housing: 4-Pin
10.16
(0.4)
3.7
(0.15)
1.2
(0.05)
6.0
17.3
(0.24) (0.68)
14.4
16.4
(0.57) (0.65)
1.3
(0.05)
0.76
(0.03)
MEASURING
POINT
5.08
(0.2)
10.16
(0.4)
4.0
(0.16)
3.7
(0.15)
27.3
(1.07)
1.2
(0.05)
6.0
17.3
(0.24) (0.68)
14.4
16.4
(0.57) (0.65)
1.85
(0.07)
4.0
(0.16)
27.3
(1.07)
1.85
(0.07)
1.03
(0.04)
0.4
(0.015)
0.76
(0.03)
0.4
(0.015)
1.3
(0.05)
3X
2.54
(0.1)
TO221 Casing: 2-Pin
TO221 Casing: 4-Pin
10.16
(0.4)
3.2
(0.13)
3.7
(0.15)
1.3
(0.05)
MEASURING
POINT
1.2
(0.05)
18.3 28.3
(0.72) (1.11)
14.4
16.4
(0.57) (0.65)
0.76
(0.03)
5.08
(0.2)
10.16
(0.4)
4.0
(0.16)
3.2
(0.13)
3.7
(0.15)
1.2
(0.05)
18.3 28.3
(0.72) (1.11)
14.4
16.4
(0.57) (0.65)
1.85
(0.07)
4.0
(0.16)
1.85
(0.07)
1.03
(0.04)
0.4
(0.015)
0.76
(0.03)
0.4
(0.015)
1.3
(0.05)
3X
2.54
(0.1)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
PWR220 S Series Shunt Resistor
Product Dimensions
TO220 Casing: 2-Pin (Surface Mount)
TO220 Casing: 4-Pin (Surface Mount)
1.2
(0.05)
10.16
(0.4)
4.0
(0.16)
1.2
(0.05)
10.16
(0.4)
1.4
(0.06)
12.7
(0.50)
4.0
(0.16)
1.4
(0.06)
12.7
(0.50)
14.6 15.0 17.33
(0.57) (0.59) (0.68)
14.6 15.0 17.33
(0.57) (0.59) (0.68)
0.76
(0.03)
3X
How to Order
2.54
(0.1)
0.76
(0.03)
1.85
(0.07)
Typical Part Marking
PWR 220 - 2 S A R0400 J E
Model
PWR = Power Resistor
PART
IDENTIFICATION
Package
220 = TO220
221 = TO221
MANUFACTURER'S
TRADEMARK
Number of Pins
2=2
4=4
Function
S = Shunt
Version
A = Surface Mount
B = Through Hole
Resistor Value
R (4 Digits)
Absolute Tolerance
J=5%
G=2%
D = 0.5 %
*C = 0.25 %
F=1%
*B = 0.1 %
Packaging
E = Tape & Reel
___ = Tubes
*Available only with 4-pin versions.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
PWR220-2S
R500 1%
0512
ABSOLUTE
RESISTANCE,
TOLERANCE
DATE CODE:
YYWW
PWR220 S Series Shunt Resistor
Packaging Dimensions
Index Hole
120
W
B
D
P
A
Trailer
.......
.......
End
C
Device
.......
.......
.......
.......
10 pitches (min.)
Leader
.......
.......
Start
DIMENSIONS:
MM
(INCHES)
10 pitches (min.)
Devices are packed in accordance with EIA standard
RS-481-A and specifications shown here.
Direction of Feed
Item
Symbol
Dimensions
Carrier Width
A
10.4
(0.409)
Carrier Length
B
18.4
(0.724)
Carrier Depth
C
4.4
(0.173)
Reel Outside Diameter
D
330
(12.992)
Punch Hole Pitch
P
16.00
(0.630)
Tape Width
W
32
(1.260)
Quantity per Reel
—
500
Reliable Electronic Solutions
Asia-Pacific:
Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116
Europe:
Tel: +41-41 768 5555 • Fax: +41-41 768 5510
The Americas:
Tel: +1-951 781-5500 • Fax: +1-951 781-5700
www.bourns.com
COPYRIGHT© 2005, BOURNS, INC. LITHO IN U.S.A.
PWR220S 12/05
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.