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Specifications
Power(Watts):
36W
Resistance:
0.2mΩ
Type:
Shunt
Temperature Coefficient:
±150ppm/℃
Tolerance:
±5%
Mfr. Part #:
CSM2F-6918-L200J32
Model Number:
CSM2F-6918-L200J32
Package:
Through Hole
Key Attributes
Product Description
Product Overview
The CSM2F-6918 Series is a shunt resistor designed with sense pins and fully tinned terminals, offering high pulse power capabilities and up to 36 W permanent power. It is compliant with RoHS and AEC-Q200 standards, making it suitable for demanding applications such as battery management systems, current sensing in hybrid and electric vehicles, bus bars, welding equipment, and frequency converters. The device features a wide operating temperature range and robust environmental and mechanical characteristics, ensuring reliable performance in challenging conditions.
Product Attributes
- Brand: Bourns
- Certifications: RoHS, AEC-Q200 Compliant
- Surface Finishing: Fully Tinned Terminals and Resistive Element Plated Sense Pins
- Material: Resistance Alloy (TCR < 50 ppm/C)
Technical Specifications
| Characteristic | Model CSM2F-6918 with Sense Pins | Value |
|---|---|---|
| Resistance Range / Power Rating @ 125 C | 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 | 200 ppm/C |
| for 100 and 200 | 150 ppm/C | |
| TCR Resistance Alloy | < 50 ppm/C | |
| Inductance | < 12 nH | |
| Resistance Tolerance | 5 % | |
| Maximum Fastening Torque | 25 Nm | |
| Moisture Sensitivity Level | 1 | |
| ESD Classification | Level 6 per AEC-Q200-002 ( 25,000 V air discharge) |
Environmental Characteristics
| Characteristic | 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. |
Product Dimensions
| Part Number | Dim A (mm/in) | Dim B (mm/in) | Dim C (mm/in) |
|---|---|---|---|
| CSM2F-6918-L050J22 | 4.70 (.185) | 7.87 (.310) | |
| CSM2F-6918-L100J22 | 9.40 (.370) | 12.57 (.495) | |
| CSM2F-6918-L200J22 | 20.0 (.787) | 23.18 (.913) | |
| CSM2F-6918-L050J32 | 4.70 (.185) | 7.87 (.310) | 5.59 (.220) |
| CSM2F-6918-L100J32 | 9.40 (.370) | 12.57 (.495) | 5.59 (.220) |
| CSM2F-6918-L200J32 | 20.0 (.787) | 23.18 (.913) | 5.59 (.220) |
Packaging Specifications
| Specification | Details |
|---|---|
| Tray Pack | 30 pcs. per high impact polystyrene tray |
| Box | 210 pcs. per box |
| Size | 460 mm x 320 mm (18.110 in. x 12.598 in.) |
How to Order
CSM 2F - 6918 - L050 J 2 2
- Model No. of Terminals & Style Size (Metric): CSM2F-6918
- Resistance Code (Milliohms): L050 = 50 MicroOhms (L represents Decimal Point)
- 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-6918-L200J32_C5629965.pdf
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