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 compliant / lead free
- Customization: Customized versions available
- Environmental: 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 | 25 / 50 W | - |
| 50 / 50 W | - | |
| Operating Temperature Range | - | -40 ~ +170 |
| TCR on Test Points (+20 C to +130 C) | for 25 and 50 | 150 ppm/C |
| TCR Resistance Alloy | < 50 ppm/C | |
| Inductance | < 10 nH | |
| Resistance Tolerance | 5 % | |
| Maximum Fastening Torque | 10 Nm | |
| Model Number Structure | CSM 2F - 8536 - Lxxx J T 1 | - |
| Resistance Code (Milliohms) | L025 | 25 MicroOhms |
| L050 | 50 MicroOhms | |
| Resistance Tolerance Code | J | 5 % |
| Packaging Code | 0 | Bulk Pack (50 pcs. per bag) |
| T | Tray Pack (15 pcs. per tray) | |
| Surface Finishing Code | 1 | Tinned Terminals |
| Environmental Characteristic | Test Condition | DTR Max. |
| 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. |
| Product Dimensions | Dim A (CSM2F-8536-L025J01) | 4.70 mm (.185 in.) |
| Dim B (CSM2F-8536-L025J01) | 7.87 mm (.310 in.) | |
| Dim A (CSM2F-8536-L050J01) | 9.40 mm (.370 in.) | |
| Dim B (CSM2F-8536-L050J01) | 12.57 mm (.495 in.) | |
| Packaging Specifications (Bulk Pack) | Pieces per bag | 50 pcs. |
| Pieces per box | 100 pcs. | |
| Packaging Specifications (Tray Pack) | Pieces per tray | 15 pcs. |
| Pieces per box | 105 pcs. | |
| Tray Size | 300 mm x 246 mm (11.811 in. x 9.685 in.) |
2411261433_BOURNS-CSM2F-8536-L100J02_C4360599.pdf
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