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High power current sensing resistor JIERR JER2512J3R100 pure alloy patch resistor with ultra low resistance

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High power current sensing resistor JIERR JER2512J3R100 pure alloy patch resistor with ultra low resistance

Resistance : 100mΩ

Power(Watts) : 3W

Voltage Rating : -

Type : Current Sense Resistor

Tolerance : ±5%

Description : 100mΩ 3W Current Sense Resistor ±5% 2512 Chip Resistor - Surface Mount RoHS

Mfr. Part # : JER2512J3R100

Model Number : JER2512J3R100

Package : 2512

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Product Overview

The PATCH RESISTOR is a pure alloy high-power current sensing resistor designed for precise current detection. It features an ultra-low resistance (as low as 0.0R), high power handling up to 3W, and an excellent temperature coefficient characteristic. This SMD surface mount component is compliant with AEC-Q200 standards and RoHS/REACH certifications, making it suitable for demanding applications in automotive electronics, power supplies, battery chargers, and consumer electronics.

Product Attributes

Brand: Not specified
Origin: Not specified
Material: Pure alloy
Color: Not specified
Certifications: AEC-Q200, RoHS, REACH

Technical Specifications

Type	Rated Power (W)	Resistance Range (m)	TCR (ppm/)	Insulation Resistance (M)	Dimensions (mm) L x W x T	Max Working Current (A)	Packaging Quantity/Reel
1206	1W	1m ~ 200m	350 (1m), 50 (2m~100m)	>100	3.200.20 x 1.600.20 x 0.600.20	Calculated by I=P/R, capped by max working current	5000
2512	2W, 3W	0.5m ~ 500m	50 (1m~4m), 350 (0.5m, 1m)	>100	6.400.20 x 3.200.20 x 0.800.20	Calculated by I=P/R, capped by max working current	4000
0805	0.25W, 0.5W	1m ~ 20m	350 (1m), 50 (2m~20m)	>100	2.000.20 x 1.250.20 x 0.600.20	Calculated by I=P/R, capped by max working current	5000

2512081620_JIERR-JER2512J3R100_C53120962.pdf

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