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Specifications
Power(Watts):
36W
Resistance:
0.2mΩ
Type:
Shunt
Temperature Coefficient:
±50ppm/℃
Tolerance:
±5%
Mfr. Part #:
CSM2F-6918-L200J20
Model Number:
CSM2F-6918-L200J20
Package:
Through Hole
Key Attributes
Product Description
Product Overview
The CSM2F-6918 Series is a high-performance shunt resistor designed with sense pins and bare copper terminals. Engineered for robust current sensing applications, it offers up to 36 W of permanent power and a high pulse power rating. This series is compliant with RoHS and AEC-Q200 standards, making it suitable for demanding environments in automotive and industrial sectors. Key applications include battery management systems, current sensing for hybrid and electric vehicles, bus bars, welding equipment, and frequency converters.
Product Attributes
- Brand: Bourns
- Series: CSM2F-6918
- Certifications: RoHS, AEC-Q200 Compliant
- Terminal Finishing: Bare Copper
- Sense Pins Finishing: Plated (Nickel barrier and 100% Sn)
- Automotive Grade: Yes
Technical Specifications
| Characteristic | Model / Specification | Value | ||
|---|---|---|---|---|
| Resistance Range / Power Rating @ 125 C | CSM2F-6918 with Sense Pins | 50 / 36 W | ||
| 100 / 36 W | ||||
| 200 / 36 W | ||||
| Operating Temperature Range | -40 C ~ +170 C | |||
| TCR on Test Points (+20 C to +130 C) | for 50 | 100 ppm/C | ||
| for 100 and 200 | 50 ppm/C | |||
| TCR Resistance Alloy | < 50 ppm/C | |||
| Inductance | < 5 nH | |||
| Resistance Tolerance | 5 % | |||
| Maximum Fastening Torque | 25 Nm | |||
| Environmental Characteristics | Thermal Shock (-55 C to +150 C / 1000 cycles) | 0.5 % DTR Max. | ||
| High Temperature Exposure (+170 C / 1000 hours) | 1.0 % DTR Max. | |||
| Low Temperature Storage (-65 C / 1000 hours) | 0.5 % DTR Max. | |||
| Biased Humidity Test (+85 C, 85 % RH, 10 % bias, 1000 hours) | 0.5 % DTR Max. | |||
| Mechanical Shock (100 g, 6 milliseconds, 5 pulses) | 0.5 % DTR Max. | |||
| Vibration, High Frequency (10-2000 Hz in 1 minute, 3 directions, 12 hours) | 0.5 % DTR Max. | |||
| Load Life (+125 C / 2000 hours at maximum current rating) | 1.0 % DTR Max. | |||
| Solderability | J-STD-002 | 95 % coverage min. (Limited to dipping terminals) | ||
| Moisture Sensitivity Level | 1 | |||
| ESD Classification | AEC-Q200-002 | Level 6 per AEC-Q200-002, 25,000 V air discharge | ||
| Part Number Dimensions | Model | Dim A (mm/in) | Dim B (mm/in) | Dim C (mm/in) |
| CSM2F-6918-L050J20 | 4.70 (.185) | 7.80 (.307) | ||
| CSM2F-6918-L100J20 | 9.40 (.370) | 12.50 (.492) | ||
| CSM2F-6918-L200J20 | 20.0 (.787) | 23.10 (.909) | ||
| CSM2F-6918-L050J30 | 4.70 (.185) | 7.80 (.307) | 5.59 (.220) | |
| CSM2F-6918-L100J30 | 9.40 (.370) | 12.50 (.492) | 5.59 (.220) | |
| CSM2F-6918-L200J30 | 20.0 (.787) | 23.10 (.909) | 5.59 (.220) | |
| Packaging Specifications (Tray Pack) | Pieces per tray | 30 pcs. | ||
| Tray Size | 460 mm x 320 mm (18.110 in. x 12.598 in.) | |||
| Pieces per box | 210 pcs. |
2411272306_BOURNS-CSM2F-6918-L200J20_C7115928.pdf
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