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Specifications
Power(Watts):
36W
Resistance:
0.05mΩ
Type:
Shunt
Temperature Coefficient:
±100ppm/℃
Tolerance:
±5%
Mfr. Part #:
CSM2F-8518-L050J00
Model Number:
CSM2F-8518-L050J00
Key Attributes
Product Description
Product Overview
The Bourns CSM2F-8536 Series is a high-performance current sense resistor designed for demanding applications. Featuring tinned terminals for reliable connections, it offers up to 50 W of permanent power and a high pulse power rating. This AEC-Q200 compliant and RoHS-compliant series is ideal for current sensing in battery management systems, hybrid and electric vehicles, bus bars, welding equipment, and frequency converters. Its robust construction and precise electrical characteristics ensure accurate current measurement in challenging environments.
Product Attributes
- Brand: Bourns
- Compliance: AEC-Q200 compliant, RoHS compliant* / lead free
- Surface Finishing: Tinned Terminals
- 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 | |
| Product Dimensions (Dim A) | CSM2F-8536-L025J01: 4.70 (.185) | |
| CSM2F-8536-L050J01: 9.40 (.370) | ||
| Product Dimensions (Dim B) | CSM2F-8536-L025J01: 7.87 (.310) | |
| CSM2F-8536-L050J01: 12.57 (.495) | ||
| Environmental Characteristic: Thermal Shock | 1.0 % | -55 C to +150 C / 1000 cycles |
| Environmental Characteristic: High Temperature Exposure | 1.5 % | +170 C / 1000 hours |
| Environmental Characteristic: Low Temperature Storage | 0.5 % | -65 C / 24 hours |
| Environmental Characteristic: Biased Humidity Test | 0.5 % | +85 C, 85 % RH, 10 % bias, 1000 hours |
| Environmental Characteristic: Mechanical Shock | 0.5 % | 100 g, 6 milliseconds, 5 pulses |
| Environmental Characteristic: Vibration, High Frequency | 0.5 % | 10-2000 Hz in 1 minute, 3 directions, 12 hours |
| Environmental Characteristic: Load Life | 1.0 % | +125 C / 2000 hours at maximum current rating |
| Environmental Characteristic: Solderability* | 95 % coverage min. | J-STD-002 |
| Packaging: Bulk Pack | 50 pcs. per plastic bag | |
| Packaging: Tray Pack | 15 pcs. per high impact polystyrene tray |
2411261433_BOURNS-CSM2F-8518-L050J00_C4360660.pdf
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