Datasheet > WSHM2818R0330JEA

WSHM2818R0330JEA

更新时间： 2025-07-20 19:36:35

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
4页	126K
描述
电阻阻值(Ω):33 mOhms;元器件封装:2818;电阻精度(%):±5%;温度系数(ppm/℃):±75ppm/°C;工作温度最小值(℃):-65°C;工作温度最大值(℃):170°C;

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WSHM2818R0330JEA 数据手册

WSHM2818

www.vishay.com

Vishay Dale

Power Metal Strip^®Resistors, High Power (7 W),

Low Value (Down to 0.001 Ω), Surface Mount

FEATURES

• Improved thermal management incorporated

into design

• All welded construction of the Power Metal Strip

resistors are ideal for all types of current

sensing, voltage division, and pulse applications

• Proprietary processing technique produces

extremely low resistance values

• Sulfur resistance by construction that is

unaffected by high sulfur environments

• Very low inductance (< 5 nH)

• Solid metal nickel-chrome or manganese-

copper alloy resistive element with low TCR

(< 20 ppm/°C)

LINKS TO ADDITIONAL RESOURCES

• Low thermal EMF (< 3 μV/°C)

• AEC-Q200 qualified ⁽¹⁾

3D Models

Design Tools

Videos

• PATENT(S): www.vishay.com/patents

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

Notes

•

(1)

Follow link to Overview of Automotive Grade Products for more details: www.vishay.com/doc?49924

Flame retardance test may not be applicable to some resistor technologies

STANDARD ELECTRICAL SPECIFICATIONS

RESISTANCE VALUE RANGE

POWER RATING

WEIGHT

(typical)

GLOBAL MODEL

SIZE

P_{70 °C}

g/1000 pieces

TOL. 0.ꢀ ꢁ

0.010 to 0.1

0.101 to 0.2

TOL 1.0 ꢁ

0.001 to 0.1

0.101 to 0.2

WSHM2818

2818

7 ⁽¹⁾

167.8

Note

(1)

The WSHM2818 is rated at 7 W with maximum surface temperature of 180 °C

GLOBAL PART NUMBER INFORMATION

Global Part Numbering: WSHM2818R1000FEA (visit www.vishay.net Vishay Dale parts numbering manual for all options)

RESISTANCE

VALUE

GLOBAL MODEL

TOLERANCE CODE

PACKAGING CODE ⁽¹⁾

SPECIAL

WSHM2818

L = mΩ*

D = 0.5 ꢀ

F = 1.0 ꢀ

EA = lead (Pb)-free, tape / reel

EK = lead (Pb)-free, bulk

(dash number)

(up to 2 digits)

from 1 to 99 as

applicable

R = decimal

4L000 = 0.004 Ω

R0100 = 0.01 Ω

* Use “L” for resistance

values < 0.01 Ω

Notes

SMD Power Metal Strip Marking (www.vishay.com/doc?30327)

•

(1)

Packaging code: EB (lead (Pb)-free) and TB (tin / lead) are non-standard packaging codes designating 1000 piece reels. These non-standard

packaging codes are identical to our standard EA (lead (Pb)-free) and TA (tin / lead), except that they have a package quantity of 1000 pieces

PATENT(S): www.vishay.com/patents

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

Revision: 29-Mar-2021

Document Number: 30188

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

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与WSHM2818R0330JEA相关器件

型号	品牌	获取价格	描述	数据表
WSHM2818R0390FEA	VISHAY	获取价格	电阻阻值(Ω):39 mOhms;元器件封装:2818;电阻精度(%):±1%;额定功率(
WSHM2818R0400FEA	VISHAY	获取价格	RES 0.04 OHM 1% 7W 2818
WSHM2818R0400FEB	VISHAY	获取价格	电阻阻值(Ω):40 mOhms;元器件封装:2818;电阻精度(%):±1%;温度系数(
WSHM2818R0400FEK	VISHAY	获取价格	RES 0.04 OHM 1% 7W 2818
WSHM2818R0400JEA	VISHAY	获取价格	电阻阻值(Ω):40 mOhms;元器件封装:2818;电阻精度(%):±5%;温度系数(
WSHM2818R0402FEA	VISHAY	获取价格	电阻阻值(Ω):40.2 mOhms;元器件封装:2818;电阻精度(%):±1%;温度系
WSHM2818R0420FEA	VISHAY	获取价格	电阻阻值(Ω):42 mOhms;元器件封装:2818;电阻精度(%):±1%;额定功率(
WSHM2818R0440FEA	VISHAY	获取价格	电阻阻值(Ω):44 mOhms;元器件封装:2818;电阻精度(%):±1%;额定功率(
WSHM2818R0470FEA	VISHAY	获取价格	电阻阻值(Ω):47 mOhms;元器件封装:2818;电阻精度(%):±1%;温度系数(
WSHM2818R0470FEB	VISHAY	获取价格	RES 0.047 OHM 1% 7W 2818

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