Datasheet > WSR20.1OHM1%R86

WSR20.1OHM1%R86

更新时间： 2024-11-18 19:38:35

品牌	Logo	应用领域
威世 - VISHAY		电阻器
页数	文件大小	规格书
3页	101K
描述
RES,SMT,METAL PLATE,100M OHMS,1% +/-TOL,-75,75PPM TC,4627 CASE

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WSR20.1OHM1%R86 技术参数

是否Rohs认证：	不符合	生命周期：	Active
包装说明：	SMT, 4627	Reach Compliance Code：	unknown
风险等级：	5.73	构造：	All-Welded
JESD-609代码：	e0	端子数量：	2
最高工作温度：	275 °C	最低工作温度：	-65 °C
封装高度：	2.41 mm	封装长度：	11.56 mm
封装形式：	SMT	封装宽度：	6.98 mm
包装方法：	TR, 13 Inch	额定功率耗散 (P)：	2 W
参考标准：	AEC-Q200	电阻：	0.1 Ω
电阻器类型：	FIXED RESISTOR	系列：	WSR
尺寸代码：	4627	子类别：	Fixed Resistors
技术：	METAL STRIP	温度系数：	-75,75 ppm/ °C
端子面层：	Tin/Lead (Sn/Pb)	容差：	1%
Base Number Matches：	1

WSR20.1OHM1%R86 数据手册

WSR

Vishay Dale

Power Metal Strip^®Resistors,

Low Value (down to 0.001 Ω), Surface Mount

FEATURES

• Molded high temperature encapsulation

• Ideal for all types of current sensing, voltage

division and pulse applications including

switching and linear power supplies, instruments,

power amplifiers

• Proprietary processing technique produces

extremely low resistance values (down to

0.001 Ω)

• All welded construction

• Solid metal Nickel-Chrome or Manganese-Copper alloy

resistive element with low TCR (< 20 ppm/°C)

• Solderable terminations

• Very low inductance 0.5 nH to 5 nH

• Excellent frequency response to 50 MHz

• Low thermal EMF (< 3 µV/°C)

• Compliant to RoHS directive 2002/95/EC

STANDARD ELECTRICAL SPECIFICATIONS

RESISTANCE RANGE

POWER RATING

GLOBAL

MODEL

P_{70 °C}

SIZE

0.ꢀ ꢁ

1.0 ꢁ

WSR2

WSR3

4527

2.0

3.0 ⁽¹⁾

0.01 to 1.0

0.01 to 0.2

0.001 to 1.0

0.001 to 0.2

Note

⁽¹⁾The WSR3 requires a minimum of 1050 sq. mil. circuit traces connecting to the recommended solder pad

• Part Marking: DALE, Model, Value, Tolerance, Date Code

TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

WSR2 & WSR3

0.005 Ω to 0.0099 Ω = 110

0.010 Ω to 1.0 Ω = 75

Temperature Coefficient

ppm/°C

Dielectric Withstanding Voltage

Insulation Resistance

V_AC

> 500

> 10⁹

Operating Temperature Range

Maximum Working Voltage

Weight/1000 pieces (typical)

°C

- 65 to + 275

(P x R)^1/2

440

GLOBAL PART NUMBER INFORMATION

NEW GLOBAL PART NUMBERING: WSR2ꢀL000FTA (PREFERRED PART NUMBERING FORMAT)

ꢀ

GLOBAL MODEL

WSR2

VALUE

L = mΩ*

R = Decimal

ꢀL000 = 0.005 Ω

R0100 = 0.01 Ω

TOLERANCE

D = 0.5 %

F = 1.0 %

J = 5.0 %

PACKAGING

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

EK = Lead (Pb)-free, bulk

TA = Tin/lead, tape/reel (R86)

BA = Tin/Lead, bulk (B43)

SPECIAL

(Dash Number)

(Up to 2 digits)

From 1 to 99 as

applicable

WSR3

* Use “L” for resistance

values < 0.01 Ω

HISTORICAL PART NUMBER EXAMPLE: WSR2 0.00ꢀ Ω 1 % R86 (WILL CONTINUE TO BE ACCEPTED)

WSR2

0.00ꢀ Ω

1 %

R86

HISTORICAL MODEL

RESISTANCE VALUE

TOLERANCE CODE

PACKAGING

* Pb containing terminations are not RoHS compliant, exemptions may apply

** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902

www.vishay.com

For technical questions, contact: ww2bresistors@vishay.com

Document Number: 30101

Revision: 01-Jul-09

12 3

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与WSR20.1OHM1%R86相关器件

型号	品牌	获取价格	描述	数据表
WSR20.2OHM1%B43	VISHAY	获取价格	RES,SMT,METAL PLATE,200M OHMS,1% +/-TOL,-75,75PPM TC,4627 CASE
WSR20.5OHM1%R86	VISHAY	获取价格	RES,SMT,METAL PLATE,500M OHMS,1% +/-TOL,-75,75PPM TC,4627 CASE
WSR20H200D	SWST	获取价格	肖特基整流管
WSR20L60DW	SWST	获取价格	肖特基整流管
WSR20U100S	SWST	获取价格	肖特基整流管
WSR20U45S	SWST	获取价格	肖特基整流管
WSR20U45Z	SWST	获取价格	肖特基整流管
WSR21L050FEA	VISHAY	获取价格	RESISTOR, CURRENT SENSE, METAL STRIP, 2 W, 1 %, 0.00105 ohm, SURFACE MOUNT, 4527, CHIP, GR
WSR21L070FEK	VISHAY	获取价格	RESISTOR, CURRENT SENSE, METAL STRIP, 2 W, 1 %, 0.00107 ohm, SURFACE MOUNT, 4527, CHIP, GR
WSR21L130FEA	VISHAY	获取价格	RESISTOR, CURRENT SENSE, METAL STRIP, 2 W, 1 %, 0.00113 ohm, SURFACE MOUNT, 4527, CHIP, GR

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