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Alloy patch resistor JIERR JER2512F3R004L with SMD chip mounting and certified to RoHS REACH standards

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Alloy patch resistor JIERR JER2512F3R004L with SMD chip mounting and certified to RoHS REACH standards

Resistance : 4mΩ

Power(Watts) : 3W

Type : Current Sense Resistor;Alloy Resistor

Tolerance : ±1%

Description : 4mΩ 3W ±1% 2512 Chip Resistor - Surface Mount RoHS

Mfr. Part # : JER2512F3R004L

Model Number : JER2512F3R004L

Package : 2512

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Product Overview

High-power alloy patch resistors designed for current sensing applications. Featuring SMD chip mounting, high power ratings up to 3W, and ultra-low resistance values (down to 0.0R). These resistors offer excellent temperature coefficient characteristics and comply with AEC-Q200 standards. They are RoHS and REACH certified, making them suitable for a wide range of electronic applications including automotive, power supplies, and consumer electronics.

Product Attributes

  • Product Type: Alloy Resistor, Patch Resistor
  • Mounting Type: SMD Chip
  • Certifications: AEC-Q200, RoHS, REACH

Technical Specifications

TypeSizeRated Power (W)Resistance Range (m)ToleranceTCR (ppm/)Insulation Resistance (M)Operating Temperature Range ()Dimensions (mm) L x W x T
1206120611m ~ 200mF: 1%, G: 2%, J: 5%1m: 350; 2m~100m: 50; 110m~200m: 50>100-55 ~ +1703.200.20 x 1.600.20 x 0.600.20
251225122, 30.5m ~ 500mF: 1%, G: 2%, J: 5%1m~4m: 50; 0.5m~500m: 50; 0.5m, 1m: 350>100-55 ~ +1706.400.20 x 3.200.20 x 0.800.20
080508050.25, 0.51m ~ 20mF: 1%, G: 2%, J: 5%1m: 350; 2m~20m: 50>100-55 ~ +1702.000.20 x 1.250.20 x 0.600.20
Test ItemTest MethodConditionsSpecification
Short Time OverloadIEC60115-1 4.135.0 times rated power for 5 sec.R% 1%
Temperature CoefficientIEC60115-1 4.8Refer to spec.Refer to spec.
Temperature CyclingJESD22 Method JA-1041000 Cycles (-55 to +125)R% < 1%
High Temperature ExposureMIL-STD-202 Method 1081000 hrs @ 125R% < 1%
Low Temperature OperationIEC60115-1 4.23.445 min. @ -55R% < 1%
Biased HumidityMIL-STD-202 METHOD 1031000 hours 85/85%RH (10% operating power)R% 1%
SolderabilityJ-STD-002B test B2455, 2~3 sec.Min 95% coverage
Operational LifeMIL-STD-202 METHOD 108702, rated current 1.5h on / 0.5h off, 1000 hrs.R% 1%
Resistance to VibrationMIL-STD-202 METHOD 2045g's, 20min, 12 cycles, 10-2000HzR% 1%
Resistance to Solder HeatIEC60115-1 4.182605, 101 sec.R% 1%, No visible damage
Terminal BendingAEC-Q200-005Min 2mm deflection, 60sec.R% 1%
Mechanical ShockMIL-STD-202 METHOD 213100g's, 6ms, half sine pulse.R% 1%
Terminal StrengthAEC-Q200-00617.7N (1.8Kg) for 601 seconds.R% 1%
Thermal ShockMIL-STD-202 METHOD 107-55/+125, 300 cycles, 15 min dwell.R% 1%
FlammabilityUL-94V-0 or V-1Acceptable
ESD TestAEC-Q200-0022KV, 2 times/1sR% 1%

2508221508_JIERR-JER2512F3R004L_C46634459.pdf


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