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current sensing solution BOURNS CSM2F-8518-L200J30 shunt resistor with moisture sensitivity level one rating

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current sensing solution BOURNS CSM2F-8518-L200J30 shunt resistor with moisture sensitivity level one rating

Power(Watts) : 36W

Resistance : 0.2mΩ

Type : Shunt

Temperature Coefficient : ±150ppm/℃

Tolerance : ±5%

Description : 36W 0.2mΩ Shunt ±150ppm/℃ ±5% Through Hole Specialized Resistors RoHS

Mfr. Part # : CSM2F-8518-L200J30

Model Number : CSM2F-8518-L200J30

Package : Through Hole

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Product Overview

The CSM2F-8518 Series is a high-power shunt resistor designed for accurate current sensing in demanding applications. Featuring sense pins and bare copper terminals, these resistors offer up to 36 W of permanent power and high pulse power capability. They are compliant with RoHS and AEC-Q200 standards, making them suitable for automotive-grade applications such as battery management systems, current sensing in hybrid and electric vehicles, bus bars, welding equipment, and frequency converters. The series boasts a maximum fastening torque of 25 Nm and offers customized versions.

Product Attributes

Brand: Bourns
Certifications: RoHS Directive 2015/863, AEC-Q200 Compliant
Terminal Finishing: Bare Copper Terminals
Moisture Sensitivity Level: 1
ESD Classification: Level 6 per AEC-Q200-002 ( 25,000 V air discharge)

Technical Specifications

Characteristic	Model CSM2F-8518 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	100 ppm/C
TCR on Test Points (+20 C to +130 C)	for 100 and 200	150 ppm/C
TCR Resistance Alloy		< 50 ppm/C
Inductance		< 5 nH
Resistance Tolerance		5 %
Maximum Fastening Torque		25 Nm
Environmental Characteristics	Thermal Shock (-55 C to +150 C / 1000 cycles)	0.5 % DTR Max.
	High Temperature Exposure (+170 C / 1000 hours)	1.0 % DTR Max.
	Low Temperature Storage (-65 C / 1000 hours)	0.5 % DTR Max.
	Biased Humidity Test (+85 C, 85 % RH, 10 % bias, 1000 hours)	0.5 % DTR Max.
	Mechanical Shock (100 g, 6 milliseconds, 5 pulses)	0.5 % DTR Max.
	Vibration, High Frequency (10-2000 Hz in 1 minute, 3 directions, 12 hours)	0.5 % DTR Max.
	Load Life (+125 C / 2000 hours at maximum current rating)	1.0 % DTR Max.
Solderability*	J-STD-002	95 % coverage min.

Product Dimensions

Part Number	Dim A (mm/in)	Dim B (mm/in)	Dim C (mm/in)
CSM2F-8518-L050J20	4.70 (.185)	7.80 (.307)
CSM2F-8518-L100J20	9.40 (.370)	12.50 (.492)
CSM2F-8518-L200J20	20.0 (.787)	23.10 (.909)
CSM2F-8518-L050J30	4.70 (.185)	7.80 (.307)	5.59 (.220)
CSM2F-8518-L100J30	9.40 (.370)	12.50 (.492)	5.59 (.220)
CSM2F-8518-L200J30	20.0 (.787)	23.10 (.909)	5.59 (.220)

DIMENSIONS: MM (INCHES)

Packaging Specifications

Tray Pack: 24 pcs. per high impact polystyrene tray
Box: 168 pcs. per box
Tray Size: 460 mm x 320 mm (18.110 in. x 12.598 in.)

2404191510_BOURNS-CSM2F-8518-L200J30_C6538642.pdf

current sensing solution BOURNS CSM2F-8518-L200J30 shunt resistor with moisture sensitivity level one rating Images

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