Product Overview
The Bourns CSM2F-8536 Series is a high-performance current sense resistor designed for demanding applications. Featuring tinned terminals for reliable connection and high pulse power handling capabilities, this series offers up to 50 W of permanent power. It is AEC-Q200 and RoHS compliant, making it suitable for automotive environments and general industrial use. Key applications include battery management systems, current sensing in hybrid and electric vehicles, bus bars, welding equipment, and frequency converters.
Product Attributes
- Brand: Bourns
- Series: CSM2F-8536
- Terminal Finish: Tinned Terminals
- Compliance: AEC-Q200 compliant, RoHS compliant / lead free
- Customization: Customized versions available
- Moisture Sensitivity Level: 1
- ESD Classification: Level 6 per AEC-Q200-002, 25,000 V air discharge
Technical Specifications
| Characteristic | Model CSM2F-8536 Series | Details |
|---|---|---|
| Resistance Range / Power Rating @ 70 C | 25 / 50 W | |
| 50 / 50 W | ||
| Operating Temperature Range | -40 C ~ +170 C | |
| TCR on Test Points (+20 C to +130 C) | 150 ppm/C for 25 and 50 | |
| TCR Resistance Alloy | < 50 ppm/C | |
| Inductance | < 10 nH | |
| Resistance Tolerance | 5 % | |
| Maximum Fastening Torque | 10 Nm | |
| High Pulse Power Rating | Available | |
| Permanent Power Rating | Up to 50 W | |
| Thermal Shock (-55 C to +150 C / 1000 cycles) | 1.0 % | |
| High Temperature Exposure (+170 C / 1000 hours) | 1.5 % | |
| Low Temperature Storage (-65 C/ 24 hours) | 0.5 % | |
| Biased Humidity Test (+85 C, 85 % RH, 10 % bias, 1000 hours) | 0.5 % | |
| Mechanical Shock (100 g, 6 milliseconds, 5 pulses) | 0.5 % | |
| Vibration, High Frequency (10-2000 Hz in 1 minute, 3 directions, 12 hours) | 0.5 % | |
| Load Life (+125 C / 2000 hours at maximum current rating) | 1.0 % | |
| Solderability (J-STD-002) | 95 % coverage min. | |
| Model Number Breakdown | CSM 2F - 8536 - [Resistance Code] [Resistance Tolerance] [Packaging] [Surface Finishing] | |
| Resistance Code (Milliohms) | L025 | 25 MicroOhms |
| L050 | 50 MicroOhms | |
| Resistance Tolerance | J | 5 % |
| Packaging | 0 | Bulk Pack (50 pcs. per bag) |
| T | Tray Pack (15 pcs. per tray) | |
| Surface Finishing | 1 | Tinned Terminals |
| Product Dimensions | Dim A | Dim B |
| CSM2F-8536-L025J01 | 4.70 (.185) | 7.87 (.310) |
| CSM2F-8536-L050J01 | 9.40 (.370) | 12.57 (.495) |
| Overall Dimensions (L x W x H) | 85.00 0.40 (3.346 .016) x 36.00 0.20 (1.417 .008) x 12.50 (.492) | |
| Terminal Diameter (2 PLCS) | 10.00 0.10 (.394 .004) DIA. | |
| Packaging Specifications | Bulk Pack | 50 pcs. per plastic bag, 100 pcs. per box |
| Tray Pack | 15 pcs. per high impact polystyrene tray, 105 pcs. per box | |
| Tray Size | 300 mm x 246 mm (11.811 in. x 9.685 in.) | |
2411261433_BOURNS-CSM2F-8518-L100J00_C4360624.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible