EEWORLDEEWORLDEEWORLD

Part Number

Search

FA80

Description
Flameproof Power Oxide Resistors
File Size81KB,2 Pages
ManufacturerETC1
Download Datasheet Compare View All

FA80 Overview

Flameproof Power Oxide Resistors

Flameproof Power
Oxide Resistors
FA80 Series
Welwyn Components
Rugged metal oxide film
Flameproof protection
Low operating temperature
Electrical Data
FA84
Power rating at 70°C
Resistance range
Limiting element voltage
TCR
Resistance tolerance
Values
Thermal impendance
Ambient temperature range
°C/Watt
°C
watts
ohms
volts
ppm/°C
%
2.0
16R - 100K
350
500
5, 10
E24 preferred
90
-55 to 155
Physical Data
Dimensions (mm) & Weight (g)
PCB
mounting
centres
20.3
Min.
bend
radius
1.2
Type
FA84
L Max
14.5
D Max
5.1
f min
23.6
d nom
0.8
Wt.nom
1.1
d
D
L
f
Construction
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.
Marking
Resistors are colour coded with 4 bands.
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
Strength
Solder-coated copper wire.
The terminations meet the requirements of
IEC 68.2.21
Flammability
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
Issue B · 03.02
© Welwyn Components Limited
· Bedlington, Northumberland NE22 7AA, UK
Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com
151

FA80 Related Products

FA80 FA84
Description Flameproof Power Oxide Resistors Flameproof Power Oxide Resistors
Atmel SAM D21 Xplained Pro (02) First Example
Having just solved the USB driver problem, we need to confirm whether the board can run normally. The fastest and most direct way is to directly import the existing examples. In addition to confirming...
slotg MCU
Prize-winning quiz | ADI application tour - water quality and gas monitoring
In the real world, water quality and gas monitoring are closely related to human life.With the country's investment in environmental protection, the demand for analysis, management, protection and det...
EEWORLD社区 Integrated technical exchanges
[Video] In-depth understanding: SoC FPGA embedded software software development tools
[color=#00ff][size=4]Introduction: As we all know, software development plays a very important role in the entire project, accounting for most of the development cost, and also represents the competit...
chenzhufly FPGA/CPLD
Brushless DC Motor Control for Refrigerator
Brushless DC Motor Control for RefrigeratorReprinted from: http://www.semiapps.com.cn/ Brushless DC (BLDC) motors have many advantages over induction motors. BLDC motors support infinitely variable sp...
安_然 Analog electronics
#The best content of the "Interview with famous teachers" in the Electronic Competition#The second issue - Professor Chen Nan from Xidian University
[i=s]This post was last edited by Mufan001 on 2019-4-15 14:58[/i] [font=微软雅黑][size=4] [b]Chen Nan - Professor of Xidian University[/b][/size][/font][hr][font=微软雅黑][size=4] Professor Chen Nan was born ...
木犯001号 Electronics Design Contest
STM32F10x transplantation with full lyrics mp3 player
Haha, I've ported mp3 again. Don't be annoying, I really have nothing to play with and no materials, so I'm using this to practice. I've posted a demo program of Wanli compiled in the codesorcery envi...
bozai stm32/stm8

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1850  1750  2905  2020  954  38  36  59  41  20 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号