VCS401

更新时间： 2024-09-18 08:13:39

品牌	Logo	应用领域
威世 - VISHAY		电阻器固定电阻器
页数	文件大小	规格书
4页	103K
描述
Bulk Metal Technology Precision, Low Value, Current Sense/Current Shunt Resistors

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技术参数
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VCS401 技术参数

生命周期：	Transferred	包装说明：	SPECIAL LEADED-4, LEAD/LEAD FREE
Reach Compliance Code：	unknown	风险等级：	5.6
其他特性：	PRECISION, RATED CURRENT: 3A	安装特点：	THROUGH HOLE MOUNT
端子数量：	2	最高工作温度：	175 °C
最低工作温度：	-55 °C	封装形状：	RECTANGULAR PACKAGE
额定温度：	25 °C	电阻器类型：	FIXED RESISTOR
子类别：	Fixed Resistors	表面贴装：	NO
技术：	METAL FOIL	端子形状：	WIRE
Base Number Matches：	1

VCS401 数据手册

VCS101, VCS103, VCS401

Vishay Foil Resistors

Bulk Metal^®Technology

Precision, Low Value, Current Sense/Current Shunt Resistors

FEATURES

• Low Ohmic Values: 0.005 Ω to 0.25 Ω

• Resistive Tolerance: to 0.1 ꢀ

• Temperature Coefficient of Resistance (TCR):

20 ppm/°C at 0.1 Ω, available to 15 ppm/°C

Contact Applications Engineering for tighter

limits

Pb-free

Available

RoHS*

COMPLIANT

• 4 leads for Kelvin connection

• Power Rating: to 1.5 W at + 25 °C (free air)

• Maximum Operating Temperature: + 175 °C

• Lead (Pb)-free available

• For better perfomances, see VCS200 and VCS300 series

datasheets

Any value available within resistance range

INTRODUCTION

Model VCS101, VCS103 and VCS401 resistors are available

in 2 configurations. This Bulk Metal^®resistor can serve as a

low ohm, high power resistive shunt or as a medium power

current sensing resistor. Resistors are non insulated.

APPLICATIONS

• High Precision Instrumentation

• Automatic Test Equipment

• Current Sensing Application

• Industrial

• Medical

• Military

• Measurement Instrumentation

Our Applications Engineering Department is prepared to

advise and to make recommendations. For non standard

technical requirements and special applications, please

FIGURE 1 - DIMENSIONS AND SCHEMATIC

Model VCS101 Current Sensor

Model VCS401 Current Shunt

0.520 0.020

0.500 Min.

Leads

0.032 Diameter

Solder Coated

Copper

Leads

0.040 x 0.005

Tin Plated Copper

(#20 AWG)

Leads

0.520 0.020

0.500 Min.

0.040 x 0.005

Tin Plated

Copper

0.200 0.030

0.920 0.020

Model VCS103 Current Sensor

0.040 Diameter Lead

Solder Coated Copper

(#18 AWG)

0.630

0.500 Min.

0.032 Diameter Lead

Solder Coated Copper

(#20 AWG)

0.689 0.020

0.200 0.030

1.083 0.020

TABLE 1 - CHARACTERISTICS AND DIMENSIONS

RESISTANCE

RANGE

(Ω)

TIGHTEST

RESISTANCE

TOLERANCE (%)

DIMENSIONS

MODEL

POWER RATING

at + 25 °C

MAXIMUM

NUMBER

CURRENT

INCHES

(mm)

VCS101¹⁾

VCS401¹⁾

VCS103¹⁾

0.005 to 0.01 Ω

0.01 to 0.05 Ω

0.05 to 0.2 Ω

1 W

15 A

0.130

0.080

(3.30)

(2.03)

0.5

0.1

3 A

0.130

0.080

(3.30)

(2.03)

0.005 to 0.01 Ω

0.01 to 0.05 Ω

0.05 to 0.25 Ω

0.5

0.1

1.5 W

15 A

0.190

0.080

(4.83)

(2.03)

Note

1. Tighter Performances are available, please contact application engineering department

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

Document Number: 63016

Revision: 25-Jun-07

For any questions, contact: foil@vishay.com

www.vishay.com

12 3 4

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