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Specifications
Power(Watts):
36W
Resistance:
0.05mΩ
Type:
Shunt
Temperature Coefficient:
±100ppm/℃
Tolerance:
±5%
Mfr. Part #:
CSM2F-8518-L050J30
Model Number:
CSM2F-8518-L050J30
Package:
Through Hole
Key Attributes
Product Description
Product Overview
The CSM2F-8518 Series is a shunt resistor designed with sense pins and bare copper terminals, offering high power handling capabilities up to 36 W permanent power and a high pulse power rating. This RoHS and AEC-Q200 compliant series is ideal for critical current sensing applications, including battery management systems, electric and hybrid vehicles, bus bars, welding equipment, and frequency converters. Its robust construction supports a maximum fastening torque of 25 Nm, and customized versions are available.Product Attributes
- Brand: Bourns
- Compliance: RoHS Directive 2015/863, AEC-Q200
- Terminal Finishing: Bare Copper
- Sense Pins: Plated
- Moisture Sensitivity Level: 1
- ESD Classification: Level 6 per AEC-Q200-002 ( 25,000 V air discharge)
Technical Specifications
| Characteristic | Model CSM2F-8518 with Sense Pins | Resistance Range / Power Rating @ 125 C** | Operating Temperature Range | TCR on Test Points (+20 C to +130 C) | TCR Resistance Alloy*** | Inductance | Resistance Tolerance |
|---|---|---|---|---|---|---|---|
| Electrical Characteristics | 50 / 36 W 100 / 36 W 200 / 36 W | -40 ~ +170 | 100 ppm/C for 50 150 ppm/C for 100 and 200 | < 50 ppm/C | < 5 nH | 5 % | |
| Environmental Characteristics | Test Condition | DTR Max. | |||||
| Thermal Shock | -55 C to +150 C / 1000 cycles | 0.5 % | |||||
| High Temperature Exposure | +170 C / 1000 hours | 1.0 % | |||||
| Low Temperature Storage | -65 C / 1000 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. |
| Part Number | Dim A (mm/in) | Dim B (mm/in) | Dim C (mm/in) |
|---|---|---|---|
| CSM2F-8518-L050J20 | 4.70 (.185) | 7.80 (.307) | |
| CSM2F-8518-L100J20 | 9.40 (.370) | 12.50 (.492) | |
| CSM2F-8518-L200J20 | 20.0 (.787) | 23.10 (.909) | |
| CSM2F-8518-L050J30 | 4.70 (.185) | 7.80 (.307) | 5.59 (.220) |
| CSM2F-8518-L100J30 | 9.40 (.370) | 12.50 (.492) | 5.59 (.220) |
| CSM2F-8518-L200J30 | 20.0 (.787) | 23.10 (.909) | 5.59 (.220) |
| Packaging | Quantity | Size |
|---|---|---|
| Tray Pack | 24 pcs. per high impact polystyrene tray | 460 mm x 320 mm (18.110 in. x 12.598 in.) |
| Box | 168 pcs. |
2404151559_BOURNS-CSM2F-8518-L050J30_C5603559.pdf
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