CS3FR002E Ohmite, CS3FR002E Datasheet
CS3FR002E
Manufacturer Part Number
CS3FR002E
Description
RES PRECISION .002 OHM 3W 1%
Manufacturer
Ohmite
Series
CS3r
Type
Wire Element Four Terminal Precision Current Senser
Datasheet
1.CS3FR036.pdf
(1 pages)
Specifications of CS3FR002E
Resistance (ohms)
0.002
Power (watts)
3W
Composition
Metal Element
Features
Current Sense, Non-Inductive
Temperature Coefficient
±60ppm/°C
Tolerance
±1%
Size / Dimension
0.854" L x 0.211" W (21.70mm x 5.36mm)
Height
0.646" (16.40mm)
Lead Style
4-Terminal
Package / Case
Radial
Resistance In Ohms
0.002
Case
Radial
Resistance
0.002 Ohms
Power Rating
3 Watts
Product
Wire Wound Current Sensing Resistors
Operating Temperature Range
- 55 C to + 150 C
Dimensions
5.35 mm W x 21.7 mm L x 16.4 mm H
Load Life
1000 Hrs
Termination Style
Radial
Material, Element
Wirewound
Package Type
Kelvin
Power, Rating
3 W
Special Features
Current Sense
Termination
Radial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
5.35mm ±0.10
21.7mm ±1.20
CS3 Series
Wire Element Four Terminal
Precision Current Sense
Load Life
Moisture Resistance (Mil-Std-202, Method 106, Cond. A)
Thermal Shock
16
0.211" ±0.004
0.854" ±0.008
0.001
0.002
0.003
0.005
0.01
Series
Tolerance
Ohms
S T A N D A R D P A R T N U M B E R S F O R C S 3 S E R I E S
Ohmite Mfg. Co.
Check product availability at
16.4mm ±0.20
0.646" ±0.008
CS3FR001E
CS3FR002E
CS3FR003E
CS3FR005E
CS3FR010E
(1,000 hours at rated power at 70°C)
(Mil-Std-202, Method 107)
CS3F
1%
1600 Golf Rd., Rolling Meadows, IL 60008 • 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
3.00mm ±0.20
0.118" ±0.008
T E S T D A T A
8.00mm ±0.20
0.315" ±0.008
www.ohmite.com
0.015
0.02
0.025
0.03
0.036
0.05
Series
Tolerance
Ohms
0.80mm
0.031"
1.50mm
0.059"
1.10mm
0.043"
2.00mm
0.079"
3.00mm
0.118"
spacing measured
C
C
ΔR 0.2% max.
ΔR 0.2% max.
ΔR 0.2% max.
New Product Bulletin at
S
S
at resistor body
CS3FR015E
CS3FR020E
CS3FR025E
CS3FR030E
CS3FR036E
CS3FR050E
center-of-lead
CS3F
1%
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5.08mm
0.2"
7.62mm
0.3"
5,08mm
0.2"
ohmite.com
The CS3 Series utilizes
state of the art technology to
achieve highly reliable non-
inductive performance. The
CS3 is ideal for current moni-
toring and control applications.
F E A T U R E S
• Values beginning at 1 miliohm
• Non Inductive Design
• Four terminal Kelvin connection
I N T E R N A L C I R C U I T
D E R A T I N G
C
C = current
S = sense voltage
100
80
60
40
20
S
0
0
Style
� � � � � � � � �
O R D E R I N G I N F O R M A T I O N
25
S
Tolerance
F = 1%
G = 2%
J = 5%
C
Ambient Temperature, °C
50
Ohms
R = Decimal
Example:
R010 = 0.010
R005 = 0.005
70
75
S P E C I F I C A T I O N S
Material
Terminal Material: Kelvin
Encapsulation: Polyester over
Electrical
Standard Resistance Values:
Resistance Tolerances: 1%, 2%,
Temperature Coefficient: TC ref-
Power Rating: 3W at 70°C max.
Operating Temp.: -55°C to 150°C
Storage Temp.: -40°C to 85°C
Terminals; 97% Sn / 3% Ag sol-
der over copper
resistance element
1 mΩ - 50 mΩ
5%
erenced to 25°C, ΔR taken at
-15°C and +105°C, 60ppm/°C
40Amp permanent
100
RoHS Compliant
Non-compliant
version not
recommended for
new designs
125
150