CS3 Series
Wire Element Four Terminal
Precision Current Sense
The CS3 Series utilizes state of the art technology to
achieve highly reliable non-inductive performance.
The CS3 is ideal for current monitoring and control
applications.
FeatureS
Values beginning at 1 miliohm
Non Inductive Design
Four terminal Kelvin connection
CharaCteriStiCS
Derating
Terminal Material Kelvin Terminals; 97% Sn / 3% Ag solder over copper
Encapsulation Polyester over resistance element
100
Standard Resistance 1 m - 50 m
Values 80
Resistance 1%, 2%, 5%
60
Tolerances
TC referenced to 25C, R taken at -15C and +105C,
Temperature
40
60ppm/C
Coefficient
Power Rating 3W at 70C max. 40Amp permanent
20
Operating Temp. -55C to 150C
0
Storage Temp. -40C to 85C
0525 0 70 75 100 125 150
Ambient Temperature, C
Internal Circuit
CSS C
C = current
S = sense voltage
PerFormanCe data
Load Life (1,000 hours at rated power at 70C) R 0.2% max.
(Mil-Std-202, Method 106, Cond. A) R 0.2% max.
Moisture Resistance
Thermal Shock (Mil-Std-202, Method 107) R 0.2% max.
(continued)
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Percent Rated PowerCS3 Series
Wire Element Four Terminal
Precision Current Sense
dimenSionS
(mm/in.)
16.4mm p 0.20 8.00mm p0.20
0.646" 0.008p 0.315" 0.008p
5.35mm p 0.10
0.80mm
0.211" p 0.004
0.031"
1.50mm
C
0.059"
5.08mm
0.2"
1.10mm
Center of lead spacing
S
21.7mm p 1.20
0.043"
7.62mm
measured at resistor body
0.854" p 0.008
0.3"
2.00mm
S
0.079"
5.08mm
0.2"
3.00mm
C
0.118"
3.00mm 0.20p
0.118" 0.008p
orderinG inFormation
Standard part numbers for CS3 series
Series CS3F Series CS3F
Tolerance 1% Tolerance 1%
Style Tolerance Ohms RoHS Compliant Ohms Ohms
F = 1% R = Decimal Non-compliant
0.001 CS3FR001E 0.015 CS3FR015E
G= 2% Example: version not
0.002 CS3FR002E 0.02 CS3FR020E
J= 5% R010 = 0.010 recommended for
0.003 CS3FR003E 0.025 CS3FR025E
R005 = 0.005 new designs
0.005 CS3FR005E 0.03 CS3FR030E
0.01 CS3FR010E 0.036 CS3FR036E
0.05 CS3FR050E
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