Product Overview
The CSM2F-7036 Series is a high-performance shunt resistor featuring sense pins and fully tinned terminals. Designed for robust current sensing applications, it offers up to 50 W of permanent power and a high pulse power rating. This series is RoHS and AEC-Q200 compliant, making it 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
- Compliance: RoHS Directive 2015/863, AEC-Q200
- Surface Finishing: Fully Tinned Terminals and Resistive Element Plated Sense Pins
- 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 |
|---|---|---|---|---|---|---|---|
| CSM2F-7036 with Sense Pins | CSM2F-7036-L025J22 | 25 / 50 W | -40 C ~ +170 C | 200 ppm/C | < 50 ppm/C | < 12 nH | 5 % |
| CSM2F-7036-L050J22 | 50 / 50 W | 150 ppm/C | |||||
| CSM2F-7036-L100J22 | 100 / 50 W | 150 ppm/C | |||||
| 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 / 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. |
| Part Number | Dim A (mm/in) | Dim B (mm/in) | Dim C (mm/in) |
|---|---|---|---|
| CSM2F-7036-L025J22 | 4.70 (.185) | 7.87 (.310) | |
| CSM2F-7036-L050J22 | 9.40 (.370) | 12.57 (.495) | |
| CSM2F-7036-L100J22 | 20.0 (.787) | 23.18 (.913) | |
| CSM2F-7036-L025J32 | 4.70 (.185) | 7.87 (.310) | 5.59 (.220) |
| CSM2F-7036-L050J32 | 9.40 (.370) | 12.57 (.495) | 5.59 (.220) |
| CSM2F-7036-L100J32 | 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.)
2411272238_BOURNS-CSM2F-7036-L100J22_C6157984.pdf
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