CSR Series
Working Standard Resistor
FEATURES
Usable in air without oil bath
Wide resistance range available from 1 mΩ to 100 MΩ
Excellent performance versus cost
Terminals aligned in a single row for easier wiring
and placement
• Certificate of Calibration and Inspection sheets
traceable to NMIJ* are provided at shipment.
*NMIJ: National Metrology Institute of Japan
•
•
•
•
MASS
Approx. 300g (0.66 lbs)
CONFIGURATION
in millimeters
DESCRIPTION
The CSR series has Bulk Metal
®
Foil resistance
elements, which have the same excellent stability and
low temperature coefficient of resistance as the ASR
series—a precision level that cannot be provided by
any other resistance material. In addition, the CSR is
designed for equal ease of use in the laboratory or on
the production floor. It’s construction is designed to give
priority for portability and workability, being used in air
without an oil bath.
CUSTOMIZED SPECIFICATIONS
Available for any customized resistance value.
Contact to our sales department for more details.
SPECIFICATIONS
Series
CSR-1N0
CSR-10N
CSR-R10
CSR-1R0
CSR-100
CSR-101
CSR-102
CSR-103
CSR-104
CSR-105
CSR-106
CSR-107
Nominal
value
1 mΩ
10 mΩ
100 mΩ
1Ω
10Ω
100Ω
1 kΩ
10 kΩ
100 kΩ
1 MΩ
10 MΩ
100 MΩ
Accuracy
ppm
±100
±50
±25
Temp.
Coefficient
ppm/°C
±10
±5
±2.5
Stability
ppm/year
±20
±15
±10
Power
Rating
W
0.5
Power
Coefficient
ppm/mW
±0.05
Storage
Temp.
Range
°C
Max.
Working
Current
A
22.3
7.07
2.23
0.31
0.10
0.03
0.01
0.003
0.001
0.0003
Max.
Working
Voltage
V
0.02
0.07
0.22
0.31
1.00
3.16
10.0
31.6
100
316
1000
1000
Working
Temp.
Range
°C
Number
of
Terminals
5
18~28
±5
±1
±5
0.1
±0.01
0~50
±10
±25
±5
±10
±25
0.1
0.01
0.0001
0.00001
3
Document No.: 67023
Revision: 30-Mar-2015
For any questions, contact
sales-alpha@alpha-elec.co.jp
www.alpha-elec.co.jp
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