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Current sensing shunt resistor BOURNS CSM2F-6918-L050J32 with high pulse power rating and fully tinned terminals

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Current sensing shunt resistor BOURNS CSM2F-6918-L050J32 with high pulse power rating and fully tinned terminals

Power(Watts) : 36W

Resistance : 0.05mΩ

Type : Shunt

Temperature Coefficient : ±200ppm/℃

Tolerance : ±5%

Description : 36W 0.05mΩ Shunt ±200ppm/℃ ±5% Through Hole Specialized Resistors RoHS

Mfr. Part # : CSM2F-6918-L050J32

Model Number : CSM2F-6918-L050J32

Package : Through Hole

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Product Overview

The CSM2F-6918 Series is a shunt resistor designed with sense pins and fully tinned terminals, offering high performance for current sensing applications. It features up to 36 W of permanent power and a high pulse power rating, making it suitable for demanding environments. This series is RoHS and AEC-Q200 compliant, ideal for applications in battery management systems, current sensing for hybrid and electric vehicles, bus bars, welding equipment, and frequency converters.

Product Attributes

  • Brand: Bourns
  • Compliance: RoHS Directive 2015/863, AEC-Q200 Compliant
  • Surface Finishing: Fully Tinned Terminals and Resistive Element Plated Sense Pins
  • Material: Resistive Alloy (TCR < 50 ppm/C)
  • Certifications: RoHS compliant*, lead free, AEC-Q200 compliant

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
Electrical Characteristics CSM2F-6918 with Sense Pins 50 / 36 W
100 / 36 W
200 / 36 W		 -40 ~ +170 200 ppm/C for 50
150 ppm/C for 100 and 200 		< 50 ppm/C < 12 nH 5 %
Environmental Characteristics 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.
Model No. 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)

General Specifications:

  • Moisture Sensitivity Level: 1
  • ESD Classification: Level 6 per AEC-Q200-002, 25,000 V air discharge

Packaging Specifications:

  • Tray Pack: 30 pcs. per high impact polystyrene tray
  • Box: 210 pcs. per box
  • Tray 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)
  • Resistance Code (Milliohms)
  • Resistance Tolerance
  • Number of Pins
  • Surface Finishing

2411272238_BOURNS-CSM2F-6918-L050J32_C6768730.pdf


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