WALTER Metal Current Sensing Chip Resistor STE3921C4W0R050F_ 3921_0.05Ω(50mR)_Parameters_ Price_ Spot inventory_ Series Category

STE3921C4W0R050F,WALTER,Metal Current Sensing Chip Resistor

Attribute Name	Attribute Value
Product Series	STE-C-series
Size (in)	0603~4527
Resistance（mΩ）	2~700mΩ
Resistance Tolerance	±0.5%(D) / ±1%(F)
Power Rating	0.5~4.0W
Material	NiCu 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

Attribute Name

Attribute Value

Product Series

STE-C-series

Size (in)

0603~4527

Resistance（mΩ）

2~700mΩ

Resistance Tolerance

±0.5%(D) / ±1%(F)

Power Rating

0.5~4.0W

Material

NiCu 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

File Type	File Name
Company Profile	Walter_ Profile_JAP.pdf
	Walter_ Profile_ENG.pdf
	Walter_Profile_CN.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
REACH Report	WALTER_REACH240

File Type

File Name

Company Profile

Walter_ Profile_JAP.pdf

Walter_ Profile_ENG.pdf

Walter_Profile_CN.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

REACH Report

WALTER_REACH240

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Product number：	R09-3921-R050F1DC21HSTE
Manufacturer Product Number：	STE3921C4W0R050F
Manufacturer ：	WALTER
Series ：	WALTER-STE-C
Type ：	Metal Current Sensing Chip Resistor
Size ：	3921
Resistance Value ：	0.05Ω(50mR)
Resistance Tolerance ：	±1%
TCR(ppm) ：	±50PPM
Resistance Power ：	4W
Description：	Metal Current Sensing Chip Resistor ,3921 ,0.05R(50mR) ,±1% ,4W ,NiCu ,±50PPM ,WALTER-STE

STE3921C4W0R050F,WALTER,Metal Current Sensing Chip Resistor

STE3921C4W0R050F

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Product Recommendation Maker Dynamics Applications

Product Recommendation Maker Dynamics Applications

Product Recommendation Maker Dynamics Applications

STE3921C4W0R050F,WALTER,Metal Current Sensing Chip Resistor

STE3921C4W0R050F

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