EEWORLDEEWORLDEEWORLD

Part Number

Search

81FR562

Description
Wirewound Resistors - Through Hole 1watt .562ohm 1% Axial
CategoryPassive components   
File Size291KB,2 Pages
ManufacturerOhmite
Websitehttps://www.ohmite.com
Download Datasheet Parametric View All

81FR562 Online Shopping

Suppliers Part Number Price MOQ In stock  
81FR562 - - View Buy Now

81FR562 Overview

Wirewound Resistors - Through Hole 1watt .562ohm 1% Axial

81FR562 Parametric

Parameter NameAttribute value
Product CategoryWirewound Resistors - Through Hole
ManufacturerOhmite
RoHSNo
Resistance562 mOhms
Power Rating1 W
Tolerance1 %
Temperature Coefficient90 PPM / C
Voltage Rating150 V
Operating Temperature Range+ 25 C to + 275 C
Diameter3.2 mm
Length11.1 mm
Termination StyleAxial
PackagingBulk
Maximum Operating Temperature+ 275 C
Minimum Operating Temperature+ 25 C
ProductPower Resistors Wirewound Silicone Coated
Factory Pack Quantity10
TypeWirewound Resistor
Commercial Grade Acrasil
®
‚ Silicone-Ceramic
Conformal Axial Terminal Wirewound
1% Tolerance (5% available)
80 series
rW series
F e at u r e s
Military Grade 80 Series MIL-R-26 Qualified
Ohmite’s highest quality conformal axial terminal
silicone-ceramic coated resistors for applications
requiring high precision and stability. These resistors
have a low temperature coefficient and maintain a
high degree of stability under demanding conditions.
• Designed for precision power applications
• All-welded construction
• RW Series “Mil” value resistors marked with
“Mil” in accordance with MIL-R-26 specifica-
tions
s e r i e s s p e C i F i C at i o n s
Commercial Grade
81F
82
83F
83J
85F
85J
80F
80J
Military Grade
RW70U
RW79U
RW69V
RW74U
RW67V
RW78U
RW68V
Watts
1
2
3
5
10
Ohms
0.1-6K
0.1-8K
0.1-20K
0.1-75K
0.1-150K
Voltage
150
100
200
460
1000
Non-Inductive versions available. Insert “N” before tolerance code. Example: 83NF2K21
CharaCteristiCs
Coating
Silicone-ceramic
Core
Ceramic
Terminals
Solder-coated copper clad axial
Derating
Linearly from 100% @ +25°C to 0% @ +275°C.
Tolerance
±5% (J type), ±1% (F type) (other tolerances available)
Power rating
Based on 25°C free air rating
Maximum ohmic values
See chart
Overload
Under 5 watts: 5 times rated wattage for 5 seconds. 5 watts and over: 10 times
rated wattage for 5 seconds
Temperature coefficient
Under 1Ω; ±90 ppm/°C
1 to 9.99Ω: ±50 ppm/°C
10Ω and over; ±20 ppm/°C
Dielectric withstanding voltage
500 VAC: 1 watt rating; 1000 VAC: 2, 3, 5, 7, and 10 watt rating
Dimensions
(in./mm max.)
Watts
Length
0.406 / 10.3
0.437 / 11.1
Diam.
0.219 / 5.6
0.125 / 3.2
Lead gauge
20
24
1.5 in. /
38.1mm
L
D
85F
85J
80F
80J
83F
83J
82
81F
RW70U
RW79U
RW69V
3
5
10
2
1
0.593 / 15.1
0.937 / 23.8
1.842 / 46.8
0.218 / 5.5
0.343 / 8.7
0.406 /10.3
20
18
18
RW74U
RW67V
RW78U
RW68V
(continued)
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
87
Xilinx First Innovation Design Competition Papers
[size=12px]Collection of Papers of the First Xilinx Innovation Design Competition[size=14px]Collection of Papers of the First Xilinx Innovation Design Competition was sponsored by Shenzhen Weibaishi a...
unbj FPGA/CPLD
Help: Minicom setup in Fedora9 under vmware6.0 does not respond after connecting to arm
I set the minicom in the Fedora9 system under vmware6.0 to 115200 baud rate, no parity, 8 data bits, 1 stop bit. After setting, it displays 115200 8N1. After saving the settings, it does not respond w...
lsx2002 ARM Technology
Implementation of a two-way remote control door lock system for automobiles
Introduction  Car remote keyless entry (RKE) has become an indispensable part of cars. RKE is of great significance to improving the anti-theft and controllability of cars. The one-way RKE system desi...
frozenviolet Automotive Electronics
Welcome RF/wireless circuit enthusiasts to join this forum - let's make progress together in learning
Hello everyone:Welcome to join the RF/Wireless Edition. We hope to provide you with a platform for learning and communicating about RF circuits and systems. Whether you are an RF engineer, a student m...
JasonYoo RF/Wirelessly
DM9000 reading and writing problems
When reading the ID of the DM9000 chip, the ID is not read correctly. The data read out is the same, which is the first content read, VIDL 0x46, and the whole becomes 0x46464646. I don't know what the...
geoffreylee599 Embedded System
Look at this board, guys.
1. How to fix the electrolytic capacitor with glue 2. Why does the circuit board look dirty?...
小豆子来了 PCB Design

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2598  2088  813  953  105  53  43  17  20  3 
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