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. Its construction ensures a maximum fastening torque of 25 Nm. This series is RoHS and AEC-Q200 compliant, making it suitable for demanding automotive and industrial environments, including battery management systems, current sensing in hybrid and electric vehicles, bus bars, welding equipment, and frequency converters.
Product Attributes
- Brand: Bourns
- Certifications: RoHS Directive 2015/863, AEC-Q200 Compliant
- 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 | DTR Max. Thermal Shock (-55 °C to +150 °C / 1000 cycles) | DTR Max. High Temperature Exposure (+170 °C / 1000 hours) | DTR Max. Low Temperature Storage (-65 °C / 24 hours) | DTR Max. Biased Humidity Test (+85 °C, 85 % RH, 10 % bias, 1000 hours) | DTR Max. Mechanical Shock (100 g, 6 milliseconds, 5 pulses) | DTR Max. Vibration, High Frequency (10-2000 Hz in 1 minute, 3 directions, 12 hours) | DTR Max. Load Life (+125 °C / 2000 hours at maximum current rating) | Solderability* (J-STD-002) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CSM2F-7036 Series | CSM2F-7036 with Sense Pins | 25 µΩ / 50 W 50 µΩ / 50 W 100 µΩ / 50 W | -40 °C ~ +170 °C | ±200 ppm/°C for 25 µΩ ±150 ppm/°C for 50 µΩ and 100 µΩ | < 50 ppm/°C | < 12 nH | ±5 % | ±0.5 % | ±1.0 % | ±0.5 % | ±0.5 % | ±0.5 % | ±0.5 % | ±1.0 % | 95 % coverage min. |
Product Dimensions
| 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.)
How to Order
CSM 2F - 7036 - L100 J 2 2
- Model No.: CSM2F-7036
- No. of Terminals & Style: 2 or 3
- Size (Metric): Not specified
- Resistance Code (Milliohms): L represents Decimal Point (e.g., L100 = 100 MicroOhms)
- Resistance Tolerance: J = ±5 %
- Number of Pins: 2 or 3
- Surface Finishing: 2 = Fully Tinned Terminals and Resistive Element Plated Sense Pins
2411272238_BOURNS-CSM2F-7036-L050J22_C5603553.pdf
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