High power shunt resistor BOURNS CSM2F-6918-L050J30 with bare copper terminals and plated sense pins
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The CSM2F-6918 Series is a high-performance shunt resistor designed for accurate current sensing in demanding applications. Featuring sense pins and bare copper terminals, this RoHS and AEC-Q200 compliant resistor offers up to 36 W of permanent power and a high pulse power rating. Its robust construction supports a maximum fastening torque of 25 Nm. Ideal for battery management systems, current sensing in hybrid and electric vehicles, bus bars, welding equipment, and frequency converters.
Product Attributes
- Brand: Bourns
- Series: CSM2F-6918
- Certifications: RoHS compliant, 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 | |
| Permanent Power | Up to 36 W | |
| High Pulse Power Rating | Available | |
| Moisture Sensitivity Level | 1 | |
| ESD Classification | Level 6 per AEC-Q200-002, 25,000 V air discharge | |
| Environmental Characteristics (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 / 1000 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.) | *Limited to dipping terminals |
| Model Number Breakdown | CSM2F-6918-L050J20 | Resistance: 50 , Tolerance: 5 %, Pins: 2, Surface: Bare Copper |
| CSM2F-6918-L100J20 | Resistance: 100 , Tolerance: 5 %, Pins: 2, Surface: Bare Copper | |
| CSM2F-6918-L200J20 | Resistance: 200 , Tolerance: 5 %, Pins: 2, Surface: Bare Copper | |
| CSM2F-6918-L050J30 | Resistance: 50 , Tolerance: 5 %, Pins: 3, Surface: Bare Copper | |
| CSM2F-6918-L100J30 | Resistance: 100 , Tolerance: 5 %, Pins: 3, Surface: Bare Copper | |
| CSM2F-6918-L200J30 | Resistance: 200 , Tolerance: 5 %, Pins: 3, Surface: Bare Copper | |
| Product Dimensions (mm/in) | Dim A | CSM2F-6918-LxxxJ20: 4.70 (0.185) / CSM2F-6918-LxxxJ30: 4.70 (0.185) |
| Dim B | CSM2F-6918-LxxxJ20: 7.80 (0.307) / CSM2F-6918-LxxxJ30: 7.80 (0.307) | |
| Dim C | CSM2F-6918-LxxxJ20: / CSM2F-6918-LxxxJ30: 5.59 (0.220) | |
| Packaging | Tray Pack | 30 pcs. per tray / 210 pcs. per box |
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina