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Specifications
Power(Watts):
50W
Resistance:
0.05mΩ
Type:
Shunt
Temperature Coefficient:
±50ppm/℃
Tolerance:
±5%
Mfr. Part #:
CSM2F-7036-L050J30
Model Number:
CSM2F-7036-L050J30
Package:
Through Hole
Key Attributes
Product Description
Product Overview
The CSM2F-7036 Series is a shunt resistor designed for high-power current sensing applications. Featuring sense pins and bare copper terminals, these resistors offer up to 50 W of permanent power and a high pulse power rating. They are compliant with RoHS Directive 2015/863 and AEC-Q200 standards, making them suitable for demanding automotive and industrial environments. Key applications include battery management systems, current sensing in hybrid and electric vehicles, bus bars, welding equipment, and frequency converters.
Product Attributes
- Brand: Bourns
- Product Line: CSM2F-7036 Series
- Certifications: RoHS Directive 2015/863, AEC-Q200 Compliant
- Terminal Material: Bare Copper
- Surface Finishing: Plated Sense Pins
- Compliance: RoHS compliant / lead free
- Automotive Grade: Yes
- Moisture Sensitivity Level: 1
- ESD Classification: Level 6 per AEC-Q200-002 ( 25,000 V air discharge)
Technical Specifications
| Characteristic | Model | 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 | CSM2F-7036 with Sense Pins | 25 / 50 W 50 / 50 W 100 / 50 W | -40 C ~ +170 C | 100 ppm/C for 25 50 ppm/C for 50 and 100 | < 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-7036-L025J20 | 4.70 (.185) | 7.87 (.310) | |
| CSM2F-7036-L050J20 | 9.40 (.370) | 12.57 (.495) | |
| CSM2F-7036-L100J20 | 20.0 (.787) | 23.18 (.913) | |
| CSM2F-7036-L025J30 | 4.70 (.185) | 7.87 (.310) | 5.59 (.220) |
| CSM2F-7036-L050J30 | 9.40 (.370) | 12.57 (.495) | 5.59 (.220) |
| CSM2F-7036-L100J30 | 20.0 (.787) | 23.18 (.913) | 5.59 (.220) |
Packaging Specifications
- Tray Pack: 20 pcs. per high impact polystyrene tray
- Box: 140 pcs. per box
- Tray Size: 460 mm x 320 mm (18.110 in. x 12.598 in.)
2411261441_BOURNS-CSM2F-7036-L050J30_C7115929.pdf
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