Product Overview
The Bourns CSM2F-8536 Series is a high-performance current sense resistor designed for demanding applications. Featuring tinned terminals for reliable connections and high pulse power handling capabilities, these resistors are AEC-Q200 compliant and RoHS compliant. They are ideal for current sensing in battery management systems, hybrid and electric vehicles, bus bars, welding equipment, and frequency converters, offering up to 50 W permanent power at 70 C and a maximum fastening torque of 10 Nm.
Product Attributes
- Brand: Bourns
- Terminals: Tinned
- Compliance: AEC-Q200 compliant, RoHS compliant
- Customization: Customized versions available
- Surface Finishing: Tinned Terminals (1)
- 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 | 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 - L050 J T 1 | Size (Metric), Resistance Code (Milliohms), Resistance Tolerance, Packaging, Surface Finishing |
| Resistance Code Examples | L025, L050 | L025 = 25 MicroOhms, L050 = 50 MicroOhms |
| Resistance Tolerance Code | J | 5 % |
| Packaging Codes | 0, T | 0 = Bulk Pack (50 pcs./bag), T = Tray Pack (15 pcs./tray) |
| 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. |
| Product Dimensions (Dim A) | CSM2F-8536-L025J01 | 4.70 mm (.185 in.) |
| Product Dimensions (Dim B) | CSM2F-8536-L025J01 | 7.87 mm (.310 in.) |
| Product Dimensions (Dim A) | CSM2F-8536-L050J01 | 9.40 mm (.370 in.) |
| Product Dimensions (Dim B) | CSM2F-8536-L050J01 | 12.57 mm (.495 in.) |
| Packaging Specification: Bulk Pack | - | 50 pcs. per plastic bag, 100 pcs. per box |
| Packaging Specification: Tray Pack | - | 15 pcs. per high impact polystyrene tray, 105 pcs. per box |
| Packaging Specification: Tray Size | - | 300 mm x 246 mm (11.811 in. x 9.685 in.) |
2411261433_BOURNS-CSM2F-8518-L100JT0_C4360648.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible