Product Overview
The Bourns CSM2F-8536 Series is a high-performance current sense resistor designed with tinned terminals for enhanced reliability. It offers up to 50 W of permanent power and a high pulse power rating, making it suitable for demanding applications. This series is AEC-Q200 compliant and RoHS compliant, ensuring quality and environmental responsibility. Key applications include battery management systems, current sensing in hybrid and electric vehicles, bus bars, welding equipment, and frequency converters.
Product Attributes
- Brand: Bourns
- Terminals: Tinned
- Compliance: AEC-Q200, RoHS
- Customized versions available
Technical Specifications
| Characteristic | Model CSM2F-8536 Series | Value |
|---|---|---|
| Resistance Range / Power Rating @ 70 C | CSM2F-8536 Series | 25 / 50 W; 50 / 50 W |
| Operating Temperature Range | CSM2F-8536 Series | -40 ~ +170 |
| TCR on Test Points (+20 C to +130 C) | 25 and 50 | 150 ppm/C |
| TCR Resistance Alloy | CSM2F-8536 Series | < 50 ppm/C |
| Inductance | CSM2F-8536 Series | < 10 nH |
| Resistance Tolerance | CSM2F-8536 Series | 5 % |
| Maximum Fastening Torque | CSM2F-8536 Series | 10 Nm |
| Environmental Characteristic: Thermal Shock | Test Condition: -55 C to +150 C / 1000 cycles | 1.0 % |
| Environmental Characteristic: High Temperature Exposure | Test Condition: +170 C / 1000 hours | 1.5 % |
| Environmental Characteristic: Low Temperature Storage | Test Condition: -65 C/ 24 hours | 0.5 % |
| Environmental Characteristic: Biased Humidity Test | Test Condition: +85 C, 85 % RH, 10 % bias, 1000 hours | 0.5 % |
| Environmental Characteristic: Mechanical Shock | Test Condition: 100 g, 6 milliseconds, 5 pulses | 0.5 % |
| Environmental Characteristic: Vibration, High Frequency | Test Condition: 10-2000 Hz in 1 minute, 3 directions, 12 hours | 0.5 % |
| Environmental Characteristic: Load Life | Test Condition: +125 C / 2000 hours at maximum current rating | 1.0 % |
| Environmental Characteristic: Solderability | Test Condition: J-STD-002 | 95 % coverage min. |
| Moisture Sensitivity Level | CSM2F-8536 Series | 1 |
| ESD Classification | CSM2F-8536 Series | Level 6 per AEC-Q200-002, 25,000 V air discharge |
| Surface Finishing | CSM2F-8536 Series | Tinned Terminals |
| Model No. (Example) | CSM 2F - 8536 - L050 J T 1 | N/A |
| Size (Metric) | CSM2F-8536 Series | 18.00 mm (0.709 in.) Length; 10.00 0.10 mm (0.394 .004 in.) Diameter |
| Part Number Dim A | CSM2F-8536-L025J01 | 4.70 mm (0.185 in.) |
| Part Number Dim A | CSM2F-8536-L050J01 | 9.40 mm (0.370 in.) |
| Part Number Dim B | CSM2F-8536-L025J01 | 7.87 mm (0.310 in.) |
| Part Number Dim B | CSM2F-8536-L050J01 | 12.57 mm (0.495 in.) |
| Packaging: Bulk Pack | CSM2F-8536 Series | 50 pcs. per plastic bag |
| Packaging: Tray Pack | CSM2F-8536 Series | 15 pcs. per high impact polystyrene tray |
2411261433_BOURNS-CSM2F-8536-L050JT1_C4360632.pdf
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