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Specifications
Power(Watts):
50W
Resistance:
0.025mΩ
Type:
Shunt
Temperature Coefficient:
±100ppm/℃
Tolerance:
±5%
Mfr. Part #:
CSM2F-7036-L025J20
Model Number:
CSM2F-7036-L025J20
Package:
Through Hole
Key Attributes
Product Description
Product Overview
The CSM2F-7036 Series is a high-performance shunt resistor featuring sense pins and bare copper terminals. Designed for demanding applications, it offers up to 50 W of permanent power and a high pulse power rating. This RoHS and AEC-Q200 compliant component 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 reliable performance in challenging environments.
Product Attributes
- Brand: Bourns
- Series: CSM2F-7036
- Compliance: RoHS Directive 2015/863, AEC-Q200
- Terminal Material: Bare Copper
- Surface Finishing: Plated Sense Pins
- Environmental: Automotive Grade
Technical Specifications
| Characteristic | Model CSM2F-7036 with Sense Pins | Value |
|---|---|---|
| Resistance Range / Power Rating @ 125 C | CSM2F-7036 | 25 / 50 W, 50 / 50 W, 100 / 50 W |
| Operating Temperature Range | -40 C ~ +170 C | |
| TCR on Test Points (+20 C to +130 C) | 100 ppm/C for 25 ; 50 ppm/C for 50 and 100 | |
| TCR Resistance Alloy | < 50 ppm/C | |
| Inductance | < 5 nH | |
| Resistance Tolerance | 5 % | |
| Maximum Fastening Torque | 25 Nm | |
| Environmental Characteristics (Test Condition) | DTR Max. Thermal Shock (-55 C to +150 C / 1000 cycles) | 0.5 % |
| Environmental Characteristics (Test Condition) | High Temperature Exposure (+170 C / 1000 hours) | 1.0 % |
| Environmental Characteristics (Test Condition) | Low Temperature Storage (-65 C / 1000 hours) | 0.5 % |
| Environmental Characteristics (Test Condition) | Biased Humidity Test (+85 C, 85 % RH, 10 % bias, 1000 hours) | 0.5 % |
| Environmental Characteristics (Test Condition) | Mechanical Shock (100 g, 6 milliseconds, 5 pulses) | 0.5 % |
| Environmental Characteristics (Test Condition) | Vibration, High Frequency (10-2000 Hz in 1 minute, 3 directions, 12 hours) | 0.5 % |
| Environmental Characteristics (Test Condition) | Load Life (+125 C / 2000 hours at maximum current rating) | 1.0 % |
| Solderability* | J-STD-002 | 95 % coverage min. (Limited to dipping terminals and not resistor) |
| Moisture Sensitivity Level | 1 | |
| ESD Classification | Level 6 per AEC-Q200-002, 25,000 V air discharge | |
| Packaging | Tray Pack | 20 pcs. per tray, 140 pcs. per box |
Product Dimensions
| 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) |
How to Order
CSM 2F - 7036 - L050 J 2 0
- Model: CSM2F-7036
- No. of Terminals & Style: 2 or 3
- Size (Metric): 7036
- Resistance Code (Milliohms): L050 = 50 MicroOhms
- Resistance Tolerance: J = 5 %
- Number of Pins: 2 or 3
- Surface Finishing: 0 = Bare Copper Terminals
2411261441_BOURNS-CSM2F-7036-L025J20_C7233399.pdf
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