Datasheet > WFMA2010R0100FEA4

WFMA2010R0100FEA4

更新时间： 2022-05-14 22:03:58

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
5页	176K
描述
Power Metal Plateâ¢ Current Sense Resistors, Low Value (10 m to 500 m), Surface-Mount, High Power

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WFM

Vishay Dale

www.vishay.com

Power Metal Plate™ Current Sense Resistors,

Low Value (10 m to 500 m), Surface-Mount, High Power

FEATURES

• 2010 and 2512 size package

• Ideal for all types of current sensing and

pulse applications including switching and

linear power supplies, instruments, power

amplifiers, shunts, power inverters, and

battery management

• Proprietary processing technique produces

low resistance values (10 m to 500 m)

• Solid metal manganese-copper and nickel-

chromium-aluminum alloy resistive element

with low TCR (< 20 ppm/°C)

• Very low inductance 0.5 nH to 5 nH

• Low thermal EMF (< 3 μV/°C)

• AEC-Q200 qualified ⁽¹⁾

• PATENT(S): www.vishay.com/patents

LINKS TO ADDITIONAL RESOURCES

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

3D Models

Did You

Know

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Note

(1)

Flame retardance test may not be applicable to some resistor

technologies

STANDARD ELECTRICAL SPECIFICATIONS

POWER RATING ⁽¹⁾

TOLERANCE

RESISTANCE VALUE RANGE

WEIGHT (typical)

g/1000 pieces

GLOBAL MODEL

SIZE



WFMA2010

WFMB2010

WFMA2512

WFMB2512

2010

2512

3.0 at 70 °C

2.0 at 110 °C

3.0 at 70 °C

2.0 at 110 °C

4.0 at 70 °C

3.0 at 95 °C

4.0 at 70 °C

3.0 at 95 °C

1.0

0.010 to 0.0329

0.033 to 0.500

0.010 to 0.0329

0.033 to 0.500

Note

(1)

Terminal temperature

GLOBAL PART NUMBER INFORMATION

Global Part Numbering Example: WFMB2512R5000FEA

RESISTANCE

VALUE ⁽¹⁾

(5 digits)

PACKAGING

CODE ⁽²⁾

(2 digits)

ELEMENT

MATERIAL

(1 digit)

TOLERANCE

CODE

GLOBAL MODEL

(3 digits)

CASE SIZE

(4 digits)

SPECIAL ⁽³⁾

(2 digits)

(1 digit)

WFM

A = CuMn

B = NiCrAl

2010

2512

R = decimal

R0100 = 0.01 

F = 1.0 ꢀ

J = 5.0 ꢀ

EA =

lead (Pb)-free,

tape / reel

Dash numbers

1 thru 99

as applicable

Notes

(1)

Resistance values available according to WSL decade values (www.vishay.com/doc?30117)

(2)

Packaging code: EB (lead (Pb)-free) is a non-standard packaging code designating 1000 piece reels. This non-standard packaging code is

identical to our standard EA (lead (Pb)-free), except that it has a package quantity of 1000 pieces

Follow link for customization capabilities: www.vishay.com/doc?48614

(3)

PATENT(S): www.vishay.com/patents

This Vishay product is protected by one or more United States and international patents.

Revision: 13-May-2020

Document Number: 30387

For technical questions, contact: ww2bresistors@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

12 3 4 5

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