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. Ideal for battery management systems, current sensing in hybrid and electric vehicles, bus bars, welding equipment, and frequency converters, the CSM2F-8536 series provides accurate current measurement in critical automotive and industrial environments.
Product Attributes
- Brand: Bourns
- Terminals: Tinned
- Compliance: AEC-Q200, 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 | 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) | 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 |
| Thermal Shock (-55 C to +150 C / 1000 cycles) | DTR Max. | 1.0 % |
| High Temperature Exposure (+170 C / 1000 hours) | DTR Max. | 1.5 % |
| Low Temperature Storage (-65 C / 24 hours) | DTR Max. | 0.5 % |
| Biased Humidity Test (+85 C, 85 % RH, 10 % bias, 1000 hours) | DTR Max. | 0.5 % |
| Mechanical Shock (100 g, 6 milliseconds, 5 pulses) | DTR Max. | 0.5 % |
| Vibration, High Frequency (10-2000 Hz in 1 minute, 3 directions, 12 hours) | DTR Max. | 0.5 % |
| Load Life (+125 C / 2000 hours at maximum current rating) | DTR Max. | 1.0 % |
| Solderability (J-STD-002) | DTR Max. | 95 % coverage min. |
| Product Dimensions (Dim A / Dim B) | CSM2F-8536-L025J01 | 4.70 mm (.185 in) / 7.87 mm (.310 in) |
| CSM2F-8536-L050J01 | 9.40 mm (.370 in) / 12.57 mm (.495 in) | |
| Packaging (Bulk Pack) | CSM2F-8536 Series | 50 pcs. per plastic bag |
| Packaging (Tray Pack) | CSM2F-8536 Series | 15 pcs. per tray |
| Surface Finishing | CSM2F-8536 Series | Tinned Terminals (Fully plated with nickel barrier and 100% Sn) |
How to Order: CSM 2F - 8536 - L050 J T 1 (Model - Size - Resistance Code - Tolerance - Packaging - Surface Finishing)
Resistance Code: L025 = 25 MicroOhms, L050 = 50 MicroOhms
Resistance Tolerance: J = 5 %
Packaging: 0 = Bulk Pack, T = Tray Pack
Surface Finishing: 1 = Tinned Terminals
2411261433_BOURNS-CSM2F-8536-L050J01_C4360638.pdf
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