Datasheet> 器件分类 > 无源元件> 电阻器> TSM2B-3.92KOHM-0.5%-20PPM

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TSM2B-3.92KOHM-0.5%-20PPM: 产品描述Fixed Resistor, Wire Wound, 3W, 3920ohm, 0.5% +/-Tol, 20ppm/Cel, Through Hole Mount, AXIAL LEADED; 产品类别无源元件电阻器; 文件大小436KB，共1页; 制造商Tepro-Vamistor

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TSM2B-3.92KOHM-0.5%-20PPM概述

Fixed Resistor, Wire Wound, 3W, 3920ohm, 0.5% +/-Tol, 20ppm/Cel, Through Hole Mount, AXIAL LEADED

TSM2B-3.92KOHM-0.5%-20PPM规格参数

参数名称	属性值
厂商名称	Tepro-Vamistor
包装说明	AXIAL LEADED
Reach Compliance Code	unknown
构造	Tubular
引线直径	0.8128 mm
引线长度	38.1 mm
安装特点	THROUGH HOLE MOUNT
端子数量	2
最高工作温度	275 °C
封装直径	5.334 mm
封装长度	14.224 mm
封装形式	Axial
额定功率耗散 (P)	3 W
电阻	3920 Ω
电阻器类型	FIXED RESISTOR
表面贴装	NO
技术	WIRE WOUND
温度系数	20 ppm/°C
端子形状	WIRE
容差	0.5%

TSM2B-3.92KOHM-0.5%-20PPM文档预览

TEPRO

ELECTRO TECHNIK

TYPE “TSM”

TYPE "TSM" TRANSFER MOLDED

MOLDED WIREWOUND RESISTORS

FEATURES:

Ultra low values

Miniature size

Continuous full power operation

Higher ambients

High-temperature molding

Shock and moisture resistant

High stability

GENERAL

SPECIFICATIONS:

Standard tolerances:

0.05 to 5%

Dielectric strength:

1000 VAC

Insulation resistance:

1000 megohms minimum

Temperature coefficients:

10Ω and above: ±20ppm

1Ω to 9.9Ω: ±50ppm

Below 1Ω: ±90ppm

Short time overload:

5 sec. @ 5x rated power 3 watts

and below

5 sec. @ 10x rated power all others

Terminal strength:

5lb. pull test 1 watt and below

10lb. pull test all others

Standard terminals:

Tinned copper weld

Core:

Ceramic steatite or alumina

Windings: Copper-nickel or nickel-chrome

alloy as required by resistance

Sealant: High-temperature silicone

Power ratings:

Based on:

(1) Characteristic U

(a) maximum hotspot 275°C

(b) 0.5% maximum

∆

R in

2000hr. load life

{

}

STANDARD CONFIGURATIONS AND ELECTRICAL SPECIFICATIONS:

TEPRO

TYPE

TSM.5

TSM1

TSM2B

TSM3

TSM5

TSM7

TSM10

Notes:

±.031

.406

.420

.560

.609

.875

1.218

1.812

DIMENSIONS (Inches)

±.031

±.002

MIN.

0.93

.110

.210

.250

.312

.375

0.025

0.032

0.040

1.5

POWER

(WATTS)

0.5

1.0

3.0

5.0

7.0

10.0

RESISTANCE

RANGE

(OHMS)

.005 - 10K

.001 - 10K

.001 - 20K

.001 - 32K

.001 - 60K

.001 - 160K

.001 - 225K

For non-inductive windings add "NI" to type. Maximum resistance 1/3 that shown.

* Characteristic U 275°C hotspot.

All data and dimensions subject to change without notice.

VARIATIONS:

Special TC

Lead length and diameter

Tolerances to ±.005%

Noninductive (Ayrton-Perry) windings

Lead material and finish

Body and lead configuration

DERATING:

% OF RATED POWER

DERATING

DERATING CURVE

120

100

350

HOW TO ORDER:

Sample Part No:

TSM10 - 100Ω - 0.02% - 5PPM - 1

Tepro Type

Resistance Value

Tolerance Range

±1%, ±.5%, ±.25%, ±.05%,

±.02%, ±.01%, ±.005%

Temperature Coefficient

(+ 2, 3, 5, 10, 20ppm/C)

Custom Modification Letter

Molded units may be operated

at full power in ambients to

170°C without derating. When

used in higher ambients,

all types require derating

in accordance with the

Derating Curve.

125

175

225

AMBIENT TEMP. °C

275

Curve A: TSM.5 and TSM1

U: 275°C hotspot

Toll Free: 800.346.5164

Phone:

727.796.1044

TEPRO

P.O. BOX 1260 • CLEARWATER, FL 33757

ELECTRO TECHNIK

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