Datasheet> 器件分类 > 无源元件> 电阻器> TMR30.02431%B

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TMR30.02431%B: 产品描述RESISTOR, CURRENT SENSE, 3W, 1%, 40ppm, 0.0243ohm, THROUGH HOLE MOUNT, AXIAL LEADED-4; 产品类别无源元件电阻器; 文件大小174KB，共2页; 制造商SEI(Stackpole Electronics Inc.); 官网地址https://www.seielect.com/; 标准

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TMR30.02431%B概述

RESISTOR, CURRENT SENSE, 3W, 1%, 40ppm, 0.0243ohm, THROUGH HOLE MOUNT, AXIAL LEADED-4

TMR30.02431%B规格参数

参数名称	属性值
是否Rohs认证	符合
厂商名称	SEI(Stackpole Electronics Inc.)
包装说明	AXIAL LEADED-4
Reach Compliance Code	compliant
ECCN代码	EAR99
其他特性	NON-INDUCTIVE
JESD-609代码	e3
制造商序列号	TMR
安装特点	THROUGH HOLE MOUNT
端子数量	2
最高工作温度	275 °C
最低工作温度	-55 °C
封装形状	TUBULAR PACKAGE
包装方法	BULK
额定功率耗散 (P)	3 W
额定温度	70 °C
电阻	0.0243 Ω
电阻器类型	FIXED RESISTOR
表面贴装	NO
温度系数	40 ppm/°C
端子面层	Matte Tin (Sn)
端子形状	WIRE
容差	1%

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MR/TMR Series —Low Resistance Value - Molded 2 and 4 Leads

Features

• Metal element resistors

• Excellent load life stability

• Inherently non-inductive

• Tinned copper leads - 10 lbs. pull

• Low temperature coefficient

• High power to size ratio

• Molded bodies

• Two or four terminal

• TMR - Kelvin Bridge Test

Electrical Specifications

Type

Power Rating

(Watts)

@ 70°C

1.0 W

3.0 W

5.0 W

10.0 W

3.0 W

5.0 W

Short Time Overload

Dielectric Strength

Resistance

Temperature

Coefficient

50 - 400 ppm/°C*

40 ppm/°C

Ohmic Range and Tolerance

1%, 5%

0.01Ω – 0.1Ω

0.005Ω – 0.2Ω

0.005Ω – 0.3Ω

0.01Ω – 0.5Ω

0.005Ω – 0.2Ω

0.005Ω – 0.3Ω

MR1

MR3

MR5

MR10

TMR3

TMR5

5 sec. at 5x Rated Power

500 VAC

*TCR is value dependent. Please contact factory for specific data

Performance Characteristics

Test

Moisture Resistance

Thermal Shock

Load Life @ 70°C – 1000 hrs.

Resistance to Soldering Heat

Short Time Overload

Dielectric Withstanding Voltage

Operating Temperature Range

Test Results

± 5%

± 2%

± 5%

± 2%

-55ºC to +275°C

How to Order

SEI Type

Code

Nominal Resistance

Tolerance

Packaging

Type

TMR

Code

Tolerance

Code

Description

MR1

MR3

MR5

MR10

TMR3

TMR5

Pkg Qty

2500

750

500

250

100

Toll Free: (888) SEI-SEIS

(888) 734-7347

www.seielect.com

email: marketing@seielect.com

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