Datasheet > FA84

FA84

更新时间： 2024-02-18 17:10:45

品牌	Logo	应用领域
其他 - ETC		电阻器
页数	文件大小	规格书
2页	84K
描述
Flameproof Power Oxide Resistors

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中文翻译

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数据手册

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FA84 数据手册

Flameproof Power

Oxide Resistors

Welwyn Components

FA80 Series

Rugged metal oxide film

•

Flameproof protection

•

Low operating temperature

•

Electrical Data

FA84

Power rating at 70°C

Resistance range

Limiting element voltage

TCR

watts

ohms

volts

2.0

16R - 100K

350

500

ppm/°C

Resistance tolerance

Values

5, 10

E24 preferred

Thermal impendance

Ambient temperature range

°C/Watt

°C

-55 to 155

Physical Data

Dimensions (mm) & Weight (g)

PCB

mounting

Min.

bend

Type

L Max

14.5

D Max

5.1

f min

23.6

d nom

0.8

centres

radius Wt.nom

FA84

20.3

1.2

1.1

Construction

Marking

Resistors are colour coded with 4 bands.

The resistance element is deposited on a high purity ceramic

rod. End caps are force fitted and termination wires welded to

the caps. The element is adjusted to the required resistance

value by a helical cut; finally the cement protection is applied

to the resistor body before marking with indelible ink.

IEC 62 colours are used.

Solvent Resistance

The body protection and marking are resistant to all normal

industrial cleaning solvents suitable for printed circuits.

Terminations

Material

Solder-coated copper wire.

Flammability

Strength

The terminations meet the requirements of

IEC 68.2.21

The resistors will not burn or emit incandescent particles

under any condition of applied temperature or power

overload.

Solderability The terminations meet the requirements of

IEC 115-1, Clause 4.17.3.2

General Note

Welwyn Components reserves the right to make changes in product specification without notice or liability.

All information is subject to Welwyn’s own data and is considered accurate at time of going to print.

A subsidiary of

TT electronics plc

Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com

Issue B · 03.02

151

中文翻译

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