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Specifications
Power(Watts):
36W
Resistance:
0.05mΩ
Type:
Shunt
Temperature Coefficient:
±200ppm/℃
Tolerance:
±5%
Mfr. Part #:
CSM2F-8518-L050J02
Model Number:
CSM2F-8518-L050J02
Key Attributes
Product Description
Product Overview
The Bourns CSM2F-8536 Series is a high-performance current sense resistor designed for demanding applications. Featuring tinned terminals for reliable connections, it offers up to 50 W of permanent power and a high pulse power rating. This AEC-Q200 and RoHS compliant series is ideal for current sensing in battery management systems, hybrid and electric vehicles, bus bars, welding equipment, and frequency converters. Its robust construction and advanced materials ensure accuracy and durability in harsh environments.
Product Attributes
- Brand: Bourns
- Certifications: AEC-Q200 compliant, RoHS compliant
- Terminal Finishing: Tinned Terminals
- Material: Resistance Alloy (TCR < 50 ppm/C)
- Environmental Compliance: Lead free
Technical Specifications
| Characteristic | Model CSM2F-8536 Series | Value |
|---|---|---|
| Resistance Range / Power Rating @ 70 C | CSM2F-8536 Series | 25 / 50 W or 50 / 50 W |
| Operating Temperature Range | CSM2F-8536 Series | -40 ~ +170 |
| TCR on Test Points (+20 C to +130 C) | CSM2F-8536 Series | 150 ppm/C (for 25 and 50 ) |
| TCR Resistance Alloy | CSM2F-8536 Series | < 50 ppm/C |
| Inductance | CSM2F-8536 Series | < 10 nH |
| Resistance Tolerance | CSM2F-8536 Series | 5 % |
| Maximum Fastening Torque | CSM2F-8536 Series | 10 Nm |
| Moisture Sensitivity Level | CSM2F-8536 Series | 1 |
| ESD Classification | CSM2F-8536 Series | Level 6 per AEC-Q200-002, 25,000 V air discharge |
| Model No. Structure | CSM 2F - 8536 - L050 J T 1 | Size, Resistance Code, Tolerance, Packaging, Surface Finishing |
| Resistance Code Examples | L025, L050 | 25 Ohms, 50 Ohms |
| Resistance Tolerance Code | J | 5 % |
| Packaging Codes | 0, T | Bulk Pack (50 pcs/bag), Tray Pack (15 pcs/tray) |
| Surface Finishing Code | 1 | Tinned Terminals |
| Product Dimensions (Example: CSM2F-8536-L025J01) | Dim A | 4.70 mm (.185 in.) |
| Product Dimensions (Example: CSM2F-8536-L025J01) | Dim B | 7.87 mm (.310 in.) |
| Product Dimensions (Example: CSM2F-8536-L050J01) | Dim A | 9.40 mm (.370 in.) |
| Product Dimensions (Example: CSM2F-8536-L050J01) | Dim B | 12.57 mm (.495 in.) |
| Environmental Test: Thermal Shock | -55 C to +150 C / 1000 cycles | 1.0 % |
| Environmental Test: High Temperature Exposure | +170 C / 1000 hours | 1.5 % |
| Environmental Test: Low Temperature Storage | -65 C / 24 hours | 0.5 % |
| Environmental Test: Biased Humidity Test | +85 C, 85 % RH, 10 % bias, 1000 hours | 0.5 % |
| Environmental Test: Mechanical Shock | 100 g, 6 milliseconds, 5 pulses | 0.5 % |
| Environmental Test: Vibration, High Frequency | 10-2000 Hz in 1 minute, 3 directions, 12 hours | 0.5 % |
| Environmental Test: Load Life | +125 C / 2000 hours at maximum current rating | 1.0 % |
| Solderability | J-STD-002 | 95 % coverage min. |
2411261433_BOURNS-CSM2F-8518-L050J02_C4360613.pdf
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