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STC3921C3W0R015F,WALTER,Metal Current Sensing Chip Resistor

STC3921C3W0R015F

Metal Current Sensing Chip Resistor ,3921 ,0.015R(15mR) ,±1% ,3W ,NiCu ,±50PPM

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The image is for reference only, please refer to the drawing for details

Company Profile： Walter_ Profile_JAP.pdf

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Walter_ Profile_JAP.pdf
Walter_ Profile_ENG.pdf
Walter Profile-CN-2026.pdf

Data Sheet： STE-C-series.pdf

Electronic： Walter_Components_Catalog.pdf

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Walter_Components_Catalog.pdf
Walter_ Product_overview.pdf
Walter_POWER_Fuses.pdf

RoHs Report： CSR_RoHS.pdf

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CSR_RoHS.pdf
CSR-Series REACH-224.pdf

Product number：	R09-3921-R015F1RC21JSTC0
Manufacturer Product Number：	STC3921C3W0R015F
Manufacturer ：	WALTER
Series ：	WALTER-STC
Type ：	Metal Current Sensing Chip Resistor
Size ：	3921
Resistance Value ：	0.015Ω(15mR)
Resistance Tolerance ：	±1%
TCR(ppm) ：	±50PPM
Resistance Power ：	3W
Description：	Metal Current Sensing Chip Resistor ,3921 ,0.015R(15mR) ,±1% ,3W ,NiCu ,±50PPM

Series Introduce Find Similar

Attribute Name	Attribute Value
Manufacturer	WALTER
Product Series	WALTER-STC
Product Type	Metal Current Sensing Chip Resistor
EU RoHS	Compliant(2011/65/EU)
EU REACH	Dose not contain REACH SVHC(1907/2006/EC)

Series Introduce Find Similar

STE3921M3W0R015F

Metal Current Sensing Chip Resistor ,3921 ,0.015Ω(15mR) ,±1% ,3W ,MnCu ,±50PPM

$0.000000 More

File

File Type	File Name
Company Profile	Walter_ Profile_JAP.pdf
	Walter_ Profile_ENG.pdf
	Walter Profile-CN-2026.pdf
Data Sheet	STE-C-series.pdf
Electronic	Walter_Components_Catalog.pdf
	Walter_ Product_overview.pdf
	Walter_POWER_Fuses.pdf
RoHs Report	CSR_RoHS.pdf
	CSR-Series REACH-224.pdf

Lead time： Estimated delivery date when out of stock 2026-08-06

Online Inquiry

Product Recommendation Maker Dynamics Applications

Product Recommendation Maker Dynamics Applications

What is long electrode resistance? What are the characteristics Long electrode patch resistor is a special structure of patch resistor. By using side electrodes as solder pads, the contact area between the solder pads and the PCB is increased, resulting in better heat dissipation and high current. It has excellent stability and impact resistance during use. Long electrode surface mount resistors are divided into metal foil long electrode surface mount resistors, also known as alloy resistors, and wide electrode surface mount resistors in later processes. Their main advantage is their strong impact resistance.

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After dismantling the new generation 1000 Pro energy storage power supply of the electric scooter, it was discovered that so many fuses and alloy resistors were used! After dismantling the new generation 1000 Pro energy storage power supply of the electric scooter, it was discovered that so many fuses and alloy resistors were used! For example, ESR3920 0.002R (2mR), 2512 0.002R (2mR), disposable fuses include 1032 60A and 2410 15A, and so on.

Introduction to the Main Product Categories of TA-I Current Sensing Resistors Dayi Technology (TA-I) is one of the major brand manufacturers of SMD chip resistors, with its main core product being current sensing resistors. Dayi's current sensing resistors are widely used in battery protection boards, BMS, car lights, laptop peripherals, new energy and other products, with a wide range of products. Dayi's current sensing resistors have excellent temperature coefficients and high rated power (0.5W~5W), providing a lower resistance value of 0.3mohm, and have a variety of choices, such as long electrodes, four terminals, etc. By using current control to ensure the safety of circuits and power operation monitoring systems, they comply with AEC-Q200 certification standards.

What are the series of sampling resistors for Walter alloy? Suzhou Walter Electronics is a professional manufacturer of alloy sampling resistors. Product categories are complete: long electrode alloy sampling resistors, four terminal alloy sampling resistors, pure metal alloy sampling resistors, FR4 ultra-thin metal foil alloy resistors, etc. Huanian Mall is an authorized distributor of Suzhou Huade Electronics, with complete product models and sufficient stock. It can place orders online and ship within one hour at the earliest. Buy Huade resistor,Go hnstshop.

What are the advantages and disadvantages of wide electrode resistors? Wide electrode patch resistors (long electrode resistors) have the following characteristics: good stability, strong current carrying capacity, and good heat dissipation performance.

Product Recommendation Maker Dynamics Applications

Suzhou Walter Electronics' latest price increase notice 2026 version Suzhou Walter Electronics Co., Ltd. was established in 2000 and is a brand manufacturer of fuses, resistors, leakage current sensors, NTC thermistors, and other products. Due to the sharp increase in raw material prices, we hereby raise the prices.

WALTER Alloy Resistors: MHTC1206 Series Current Sensing Resistors Product Introduction The MHTC1206 Series Current Sensing Resistors are high-precision electronic components designed with a metal strip structure. Featuring long electrodes, two terminals, and no side electrodes, they have a size specification of 0.12×0.06 inches, specifically engineered for accurate current detection scenarios. Adopting MnCu alloy as the core material and advanced manufacturing processes, this series offers outstanding advantages such as low resistance, high precision, and high reliability, making it widely applicable in various electronic devices and circuit systems that require precise current monitoring.

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Product Discontinuation Notice current fuses and thermal fuses have been designated for discontinuation.

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