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Specifications
Power(Watts):
50W
Resistance:
0.05mΩ
Type:
Shunt
Temperature Coefficient:
±150ppm/℃
Tolerance:
±5%
Mfr. Part #:
CSM2F-7036-L050J21
Model Number:
CSM2F-7036-L050J21
Package:
Through Hole
Key Attributes
Product Description
Product Overview
The CSM2F-7036 Series is a high-performance shunt resistor designed for precise current sensing in demanding applications. Featuring sense pins and tinned terminals, these resistors offer up to 50 W of permanent power and continuous current loads up to 1000 A, with a high pulse power rating. They are ideal for battery management systems, current sensing in hybrid and electric vehicles, bus bars, welding equipment, and frequency converters. Compliant with RoHS and AEC-Q200 standards, the CSM2F-7036 Series provides reliable and accurate current measurement.
Product Attributes
- Brand: Bourns
- Certifications: RoHS Directive 2015/863, AEC-Q200 Compliant
- Terminal Finish: Tinned Terminals
- Base Material: Oxygen-free copper
- Moisture Sensitivity Level: 1
- ESD Classification: Level 6 per AEC-Q200-002 ( 25,000 V air discharge)
Technical Specifications
| Characteristic | Model CSM2F-7036 with Sense Pins | ||
|---|---|---|---|
| Resistance Range / Power Rating @ 125 C | 25 / 50 W | 50 / 50 W | |
| Operating Temperature Range | -40 C ~ +170 C | ||
| TCR on Test Points | 150 ppm/C | ||
| TCR Resistance Alloy | < 50 ppm/C | ||
| Resistance Tolerance | 5 % | ||
| Maximum Fastening Torque | 25 Nm | ||
| Continuous Current Load | Up to 1000 A | ||
| Permanent Power | Up to 50 W | ||
| High Pulse Power Rating | Available | ||
| Customized Versions | Available | ||
| Environmental Characteristics | Test Condition | DTR Max. | |
| Thermal Shock | -55 C to +150 C / 1000 cycles | 0.5 % | |
| Resistance to Soldering Heat | +260 C / 10 seconds | 0.5 % | |
| High Temperature Exposure | +170 C / 1000 hours | 1.5 % | |
| 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 % | |
| Solderability | J-STD-002 | 95 % coverage min. | |
| Short Time Overload | 5 times rated power for 5 seconds | 0.5 % | |
| Load Life | +125 C / 1000 hours max load (1000 A) 1.5 hours ON 0.5 hours OFF | 1.0 % | |
| Product Dimensions (Main Body) | Length: 70.00 0.40 mm (2.756 .016 in.) | ||
| Product Dimensions (Width) | 50.00 mm (1.969 in.) | ||
| Product Dimensions (Height) | 18.00 mm (.709 in.) | ||
| Packaging Specifications | Tray Pack | 20 pcs. per tray | 140 pcs. per box |
| Tray Size | 460 mm x 320 mm (18.110 in. x 12.598 in.) | ||
| Part Number | Dim A (mm/in) | Dim B (mm/in) | Dim C (mm/in) |
|---|---|---|---|
| CSM2F-7036-L025J21 | 4.70 (.185) | 7.87 (.310) | |
| CSM2F-7036-L050J21 | 9.40 (.370) | 12.57 (.495) | |
| CSM2F-7036-L100J21 | 20.0 (.787) | 23.18 (.913) | |
| CSM2F-7036-L025J31 | 4.70 (.185) | 7.87 (.310) | 5.59 (.220) |
| CSM2F-7036-L050J31 | 9.40 (.370) | 12.57 (.495) | 5.59 (.220) |
| CSM2F-7036-L100J31 | 20.0 (.787) | 23.18 (.913) | 5.59 (.220) |
2411272237_BOURNS-CSM2F-7036-L050J21_C5603550.pdf
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