CSM2F-8536 Series – Shunt Resistor with Sense Pins & Tinned Terminals

*RoHS Directive 2015/863, Mar 31, 2015 and Annex.

Specifications are subject to change without notice. Users should verify actual device performance in their specific

applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last

page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.

WARNING Cancer

and Reproductive Harm

www.P65Warnings.ca.gov

Additional Information

Click these links for more information:

PRODUCT TECHNICAL

LIBRARY

INVENTORY SAMPLES

CONTACT

AUTOMOTIVE

GRADE

Features

n

Up to 50 W permanent power

n

High pulse power rating

n

Maximum fastening torque: 25 Nm

n

Customized versions available

n

RoHS compliant* / lead free

n

AEC-Q200 compliant

Applications

n

Battery management systems

n

Current sensing for hybrid and electric

vehicles

n

Current sensing in bus bars

n

Current sensing in welding equipment

n

Frequency converters

Electrical Characteristics

Characteristic

Model CSM2F-8536 with Sense Pins

Resistance Range /

Power Rating @ 125 °C**

25 µΩ / 50 W

50 µΩ / 50 W

Operating Temperature Range

-40 ℃ ~ +170 ℃

TCR on Test Points

(+20 °C to +130 °C)

±150 ppm/°C for 25 µΩ and 50 µΩ

TCR Resistance Alloy***

< 50 ppm/°C

Inductance

< 10 nH

Resistance Tolerance

±5 %

** Terminal temperature

*** For full TCR range, refer to TCR curve.

Environmental Characteristics

Characteristic

Test Condition

D

TR Max.

Thermal Shock

-55 °C to +150 °C / 1000 cycles

±1.0 %

High Temperature Exposure

+170 °C / 1000 hours

±1.5 %

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.

* Limited to dipping terminals.

How to Order

CSM 2F - 8536 - L050 J 2 1

Model

No. of Terminals & Style

Size (Metric)

Resistance Code (Milliohms)

“L” Represents Decimal Point

L050 = 50 MicroOhms

Resistance Tolerance

J = ±5 %

Number of Pins

2 or 3

Surface Finishing

1 = Tinned Terminals

Plated Sense Pins