Product Overview
The Bourns CSM2F-8536 Series is a high-performance current sense resistor featuring tinned terminals for enhanced solderability and reliability. Designed for demanding applications, it offers up to 50 W of permanent power and a high pulse power rating, making it suitable for current sensing in battery management systems, hybrid and electric vehicles, bus bars, welding equipment, and frequency converters. This AEC-Q200 and RoHS compliant component ensures robust performance in harsh environments.
Product Attributes
- Brand: Bourns
- Series: CSM2F-8536
- Terminals: Tinned
- Compliance: AEC-Q200, RoHS compliant / lead free
- Customization: Customized versions available
- Automotive Grade: Yes
- 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 | |
| Environmental Characteristics: Thermal Shock | Test Condition: -55 C to +150 C / 1000 cycles | Max. 1.0 % |
| Environmental Characteristics: High Temperature Exposure | Test Condition: +170 C / 1000 hours | Max. 1.5 % |
| Environmental Characteristics: Low Temperature Storage | Test Condition: -65 C / 24 hours | Max. 0.5 % |
| Environmental Characteristics: Biased Humidity Test | Test Condition: +85 C, 85 % RH, 10 % bias, 1000 hours | Max. 0.5 % |
| Environmental Characteristics: Mechanical Shock | Test Condition: 100 g, 6 milliseconds, 5 pulses | Max. 0.5 % |
| Environmental Characteristics: Vibration, High Frequency | Test Condition: 10-2000 Hz in 1 minute, 3 directions, 12 hours | Max. 0.5 % |
| Environmental Characteristics: Load Life | Test Condition: +125 C / 2000 hours at maximum current rating | Max. 1.0 % |
| Environmental Characteristics: Solderability* | Test Condition: J-STD-002 | 95 % coverage min. |
| Product Dimensions (Dim A) | CSM2F-8536-L025J01 | 4.70 mm (.185 in.) |
| CSM2F-8536-L050J01 | 9.40 mm (.370 in.) | |
| Product Dimensions (Dim B) | CSM2F-8536-L025J01 | 7.87 mm (.310 in.) |
| CSM2F-8536-L050J01 | 12.57 mm (.495 in.) | |
| Overall Dimensions | 18.00 mm (.709 in.) Length; 10.00 0.10 mm (.394 .004 in.) Diameter; 85.00 0.40 mm (3.346 .016 in.) Overall Length | |
| Packaging Specifications: Bulk Pack | 50 pcs. per plastic bag; 100 pcs. per box | |
| Packaging Specifications: Tray Pack | 15 pcs. per high impact polystyrene tray; 105 pcs. per box | |
| Packaging Size | 300 mm x 246 mm (11.811 in. x 9.685 in.) | |
2411261433_BOURNS-CSM2F-8536-L100JT2_C4360646.pdf
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