Product Overview
The Bourns CSM2F-8536 Series is a high-performance current sense resistor designed with tinned terminals for robust connectivity. It offers up to 50 W of permanent power and a high pulse power rating, making it suitable for demanding applications. The series is AEC-Q200 compliant and RoHS compliant, ensuring reliability and adherence to industry standards. 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 compliant / lead free
- Customization: Customized versions available
- Environmental: Moisture Sensitivity Level 1, ESD Classification Level 6 per AEC-Q200-002
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 C ~ +170 C |
| TCR on Test Points (+20 C to +130 C) | CSM2F-8536 Series | 150 ppm/C for 25 and 50 |
| 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 |
| Model Number Structure | CSM 2F - 8536 - Lxxx J T 1 | |
| Resistance Code (Milliohms) | L025, L050 | L025 = 25 , L050 = 50 |
| Resistance Tolerance Code | J | 5 % |
| Packaging Code | 0, T | 0 = Bulk Pack (50 pcs.), T = Tray Pack (15 pcs.) |
| Surface Finishing Code | 1 | Tinned Terminals |
| Product Dimensions (A) | CSM2F-8536-L025J01 | 4.70 mm (.185 in.) |
| Product Dimensions (B) | CSM2F-8536-L025J01 | 7.87 mm (.310 in.) |
| Product Dimensions (A) | CSM2F-8536-L050J01 | 9.40 mm (.370 in.) |
| Product Dimensions (B) | CSM2F-8536-L050J01 | 12.57 mm (.495 in.) |
| 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. |
| Packaging: Bulk Pack | 50 pcs. per plastic bag, 100 pcs. per box | |
| Packaging: Tray Pack | 15 pcs. per tray, 105 pcs. per box | |
| Packaging Size | 300 mm x 246 mm (11.811 in. x 9.685 in.) | |
| Terminal Surface Finishing | Fully plated with nickel barrier and 100% Sn. |
2411261433_BOURNS-CSM2F-8536-L025JT0_C4360665.pdf
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