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We’re Exhibiting at EDS 2025
The Engineering Design Show, 8 – 9 October 2025, Coventry Building Society Arena, UK, Stand J3
The CSR working standard resistor series from Alpha electronics uses Bulk Metal® foil resistance elements, which have the same excellent stability and low temperature coefficient of resistance as the ASR series. Alpha’s Bulk Metal® foil offers a precision that cannot be matched by any other resistance material. The CSR series can be customised to any resistance value from 0.001Ω up to 100MΩ.
The CSR is designed for equal ease of use either in laboratory conditions or on the production floor. The construction of the CSR series is designed to give ease of transport and storage, and can be used in normal air environments without the need for oil bath submersion.
The CSR series has a weight of approximately 300g and dimensions of 100mm x 65mm x 66.5mm.
The below table gives the full specifications for each model available of the Alpha CSR series:
| Weight | 0.30000 kg |
|---|---|
| Dimensions | 66.50 x 65.00 x 100.00mm |
| Accuracy | ±5 ppm, ±10 ppm, ±25 ppm, ±50 ppm, ±100 ppm |
| Maximum Resistance | 100MΩ |
| Minimum Resistance | 0.001Ω |
| Model / Part Number | CSR-1N0, CSR-10N, CSR-R10, CSR-1R0, CSR-100, CSR-101, CSR-102, CSR-103, CSR-104, CSR-105, CSR-106, CSR-107 |
| Power Rating | |
| Product Type | |
| Series / Model | |
| Temperature Coefficient |
| SKU | Model / Part Number |
|---|---|
| Alpha CSR-100 | CSR-100 |
| Alpha CSR-101 | CSR-101 |
| Alpha CSR-102 | CSR-102 |
| Alpha CSR-103 | CSR-103 |
| Alpha CSR-104 | CSR-104 |
| Alpha CSR-105 | CSR-105 |
| Alpha CSR-106 | CSR-106 |
| Alpha CSR-107 | CSR-107 |
| Alpha CSR-10N | CSR-10N |
| Alpha CSR-1N0 | CSR-1N0 |
| Alpha CSR-1R0 | CSR-1R0 |
| Alpha CSR-R10 | CSR-R10 |
