resistors
CSR
four-terminal current sense resistor
EU
features
•
•
•
•
•
Extremely low resistance and high precision tolerance
Low T.C.R. achieved (±50ppm/°C)
Flameproof UL94V0
Marking: Black body color with white marking
Products with lead-free terminations meet EU RoHS
and China RoHS requirements
dimensions and construction
Size
Code
Dimensions inches (mm)
b
c
d
L
W
t
a
e
f
g
h
CSR1
.425±.02
(10.8±0.5)
.244±.012
(6.2±0.3)
.083±.008
(2.1±0.2)
.118±.012
(3.0±0.3)
.031±.008
(0.8±0.2)
.055±.02
(1.4±0.5)
.047±.02
(1.2±0.5)
.051±.012
(1.3±0.3)
.051±.012
(1.3±0.3)
.197±.004
(5.0±0.1)
.098±.004
(2.5±0.1)
CSR2
.504±.02
(12.8±0.5)
.323±.012
(8.2±0.3)
.122±.008
(3.1±0.2)
.197±.012
(5.0±0.3)
.039±.008
(1.0±0.2)
.079±.02
(2.0±0.5)
.079±.02
(2.0±0.5)
.087±.012
(2.2±0.3)
.087±.012
(2.2±0.3)
.236±.004
(6.0±0.1)
.118±.004
(3.0±0.1)
Voltage
Electrode
Molded
Resistive
Resin
Element
L
Current
Electrode
W
e
t
f
c
b
d
h
a
c
g
ordering information
New Part #
CSR
Type
1
T
Power
Rating
1: 1W
2: 2W
Termination
Material
T: Sn
(Other termination
styles may be
available, please
contact factory
for options)
TE
Packaging
TE: Embossed plastic
(1,000 pieces/reel)
10L0
Nominal
Resistance
In milliohms:
3 significant figures
“L” indicates
decimal point
F
Tolerance
D: ±0.5%
F: ±1%
For further information on packaging,
please refer to Appendix A.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
58
1/17/13
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
