WALTER Metal Current Sensing Chip Resistor STE3921M3W0R010F_ 3921_0.01Ω(10mR)_Parameters_ Price_ Spot inventory_ Series Category

STE3921M3W0R010F,WALTER,Metal Current Sensing Chip Resistor

Attribute Name	Attribute Value
Product Type	Metal Foil Current Sensing Resistor
Resistance Value	R002-R700
Resistance Tolerance	±0.5%(D) / ±1%(F)
Size	0603/0805/1206/2010 /2512/3921/4527
Power Rating	1/2W~4W
Material	MnCu alloy
Substrate	Alumina Ceramic
Adhesion layer	Epoxy
Resistive element	Cu alloy
Terminal electrode	Cu / Ni / Sn
Protective coating	Flame-retardant epoxy
Marking coating	Flame-retardant epoxy
Operating Temperature	-55℃～170℃
Storage Conditions	10℃~40℃
Preheating	145 ± 15℃, max. 120 sec
Soldering	min. 220℃, max. 60 sec.
Maximum temperature	260±5℃, max. 10sec.
Rework Temperature （hot air equipment）	350℃,3~5seconds
Termination Style	SMD
EU RoHS	Compliant(2011/65/EU)
EU REACH	Dose not contain REACH SVHC(1907/2006/EC)

Attribute Name

Attribute Value

Product Type

Metal Foil Current Sensing Resistor

Resistance Value

R002-R700

Resistance Tolerance

±0.5%(D) / ±1%(F)

Size

0603/0805/1206/2010 /2512/3921/4527

Power Rating

1/2W~4W

Material

MnCu alloy

Substrate

Alumina Ceramic

Adhesion layer

Epoxy

Resistive element

Cu alloy

Terminal electrode

Cu / Ni / Sn

Protective coating

Flame-retardant epoxy

Marking coating

Flame-retardant epoxy

Operating Temperature

-55℃～170℃

Storage Conditions

10℃~40℃

Preheating

145 ± 15℃, max. 120 sec

Soldering

min. 220℃, max. 60 sec.

Maximum temperature

260±5℃, max. 10sec.

Rework Temperature （hot air equipment）

350℃,3~5seconds

Termination Style

SMD

EU RoHS

Compliant(2011/65/EU)

EU REACH

Dose not contain REACH SVHC(1907/2006/EC)

File Type	File Name
Company Profile	Walter_ Profile_JAP.pdf
	Walter_ Profile_ENG.pdf
	Walter_Profile_CN.pdf
Data Sheet	Walter_STE_M.pdf
Electronic	Walter_POWER_Fuses.pdf
	Walter_ Product_overview.pdf
	Walter_Components_Catalog.pdf
RoHs Report	ChiPCSRFuse系列ROHS A222011430810400101R1.pdf
	20220401 Current sensing resistor+A2220114308101010（华德）CSR RoHS(1).pdf
REACH Report	WALTER_REACH240

File Type

File Name

Company Profile

Walter_ Profile_JAP.pdf

Walter_ Profile_ENG.pdf

Walter_Profile_CN.pdf

Data Sheet

Walter_STE_M.pdf

Electronic

Walter_POWER_Fuses.pdf

Walter_ Product_overview.pdf

Walter_Components_Catalog.pdf

RoHs Report

ChiPCSRFuse系列ROHS A222011430810400101R1.pdf

20220401 Current sensing resistor+A2220114308101010（华德）CSR RoHS(1).pdf

REACH Report

WALTER_REACH240

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Walter 02010402 Alloy Resistance Spot Model Selection Table Suzhou Walter Electronics Co., Ltd. is a professional brand manufacturer of alloy current detection resistors and fuses. Alloy current detection resistors are mainly advantageous in their small size and are widely used in fields such as mobile phones, wearables, BMS, power supplies, battery protection boards, laptops, household appliances, automobiles, and new energy. Shunhai Technology's editor will provide parameter explanations for the in production models of Walter Electronics.

Notice of KC Safety Certification Added to the TSC Series of Walter Ceramic Tube Fuse The TSC series of Walter ceramic tube fuses has added KC safety certification. The new products include TSC without wires, silk screen changes with wires, and packaging changes. The detailed content is as follows.

Notice of shutdown of Walter tubular fuse For the DIP series of fuses, there are some products in the tube shape that are subject to EOL notification. The detailed content is attached. Please be aware and recommend alternative solutions when promoting new projects. Thank you! Also remind everyone: Final order date: September 30, 2024 Lead Time: 8-12 weeks The safety compliance qualification after the cessation of production will be extended to the natural termination after the 2024 safety review date of this series

Notice of Change in Packaging Method for Walter Fuses (Plastic Circular Fuses) Walter Mall is an authorized agent of Suzhou Walter Electronics (Walter), providing comprehensive products and technical services. This article notifies Walter Walter of a change in the packaging of plastic round fuse.

0612 Long electrode (side electrode) alloy sampling resistance model parameter list Hnstshop Mall is a professional spot trading platform for electronic components. This article introduces the model and selection parameters of Huade Walter brand 0612 (side electrode) alloy sampling resistor. Compared with traditional 1206 alloy sampling resistor, 0612 long electrode alloy sampling resistor has higher reliability, higher power, can withstand larger currents, reduce the heating effect of resistance components, low temperature drift value, and reduce the impact of temperature on resistance value. Therefore, The 0612 alloy sampling resistor has higher stability than the 1206 alloy sampling resistor and is widely used in medical, industrial control, automotive electronics, new energy and PC communication products, etc.

Introduction to 0508 Long Electrode (Side Electrode) Current Detection Resistance Characteristics and Conventional Parameters Hnstshop Mall provides a detailed table explanation of the current detection resistance characteristics, conventional parameters, and models of the Huade brand 0508 long electrode (side electrode). The 0508 long electrode current detection resistor has the same size and volume as the original conventional 0805 current detection resistor, and the resistance value can also be achieved. However, the 0508 long electrode current detection resistor has greater power and heat dissipation effect, which can reduce the impact of temperature on resistance drift changes. Hnstshop Mall is a professional electronic component spot sales platform, and the following 0805 long electrode current detection resistors are also in stock, Welcome to place an order to purchase.

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Product number：	R09-3921-R010F1RM11JSTE
Manufacturer Product Number：	STE3921M3W0R010F
Manufacturer ：	WALTER
Series ：	WALTER-STE-M
Type ：	Metal Current Sensing Chip Resistor
Size ：	3921
Resistance Value ：	0.01Ω(10mR)
Resistance Tolerance ：	±1%
TCR(ppm) ：	±50PPM
Resistance Power ：	3W
Description：	Metal Current Sensing Chip Resistor ,3921 ,0.01R(10mR) ,±1% ,3W ,MnCu ,±50PPM ,WALTER-STE

STE3921M3W0R010F,WALTER,Metal Current Sensing Chip Resistor

STE3921M3W0R010F

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STE3921M3W0R010F,WALTER,Metal Current Sensing Chip Resistor

STE3921M3W0R010F

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