Bourns Current Sense Resistors
Bourns Current Sense Resistors feature cost-effective components that help improve system efficiency and reduce losses due to their high measurement accuracy. These resistors offer current sense chip devices available in a wide variety of options like thick film, metal foil, metal strips, resistive elements, and electro-beam welded metal strip shunts. The current resistors can operate within the temperature range from –55°C to +155°C/+170°C with a maximum rated power of 50W. Bourns current sense resistors are ideal for applications in virtually all market segments and help developers precisely measure current in their consumer and industrial designs.
Features
- AEC-Q200 compliant
- Bare copper and tin-plated terminals
- EB welded shunts
- Excellent long-term stability
- Four terminal designs available
- Low inductance value, EMF and TCR
- RoHS compliant
- Sulfur resistant
- Very high power And low resistance
Applications
- Consumer
- Industrial
- Telecommunication
Technical Specifications
| Parameters | Tolerances (%) | Maximum power (W) | Maximum resistance (Ω) | Temperature coefficient (PPM/°C) | Resources (PDF) |
|---|---|---|---|---|---|
| Series | |||||
| CRL, CRM, CHP | 1/5 | 1, 2, 3 | 1M | 100/200/400/600 | CRL Datasheet |
| CRM Datasheet | |||||
| CHP Datasheet | |||||
| CFN, CFG | 1/5 | 1 | 0.01 | 100 | CFN Datasheet |
| CFG Datasheet | |||||
| CRK, CRF, CRE, CRA | 1/5 | 1, 2, 3 | 0.1 | 50 | CRK Datasheet |
| CRF Datasheet | |||||
| CRE Datasheet | |||||
| CRA Datasheet | |||||
| CSS2H, CSM | 5 | 12, 50 | 0.005 | ≤ 50 | CSS2H Datasheet |
| CSM Datasheet | |||||
| CST | 1 | 1 | 0.005 | 100/200 | CST Datasheet |
| CSS4J | 1/5 | 5 | 0.005 | ≤ 50 | CSS4J Datasheet |
