EEWORLDEEWORLDEEWORLD

Part Number

Search

PR1/4ATC2521.8R+/-.1%

Description
Fixed Resistor, Metal Film, 0.25W, 21.8ohm, 400V, 0.1% +/-Tol, -25,25ppm/Cel,
CategoryPassive components    The resistor   
File Size82KB,1 Pages
ManufacturerPrecision Resistive Products Inc
Download Datasheet Parametric View All

PR1/4ATC2521.8R+/-.1% Overview

Fixed Resistor, Metal Film, 0.25W, 21.8ohm, 400V, 0.1% +/-Tol, -25,25ppm/Cel,

PR1/4ATC2521.8R+/-.1% Parametric

Parameter NameAttribute value
Objectid923120559
Reach Compliance Codeunknown
Country Of OriginUSA
ECCN codeEAR99
YTEOL6.05
structureTubular
Lead diameter0.635 mm
Lead length38.1 mm
Number of terminals2
Maximum operating temperature85 °C
Minimum operating temperature-20 °C
Package diameter4.089 mm
Package length17.399 mm
Package shapeTUBULAR PACKAGE
Package formAxial
method of packingAmmo Pack; Bulk; TR
Rated power dissipation(P)0.25 W
resistance21.8 Ω
Resistor typeFIXED RESISTOR
seriesPR1/4A(.01%-.5%)
technologyMETAL FILM
Temperature Coefficient25 ppm/°C
Tolerance0.1%
Operating Voltage400 V

PR1/4ATC2521.8R+/-.1% Preview

PR-SERIES
ULTRA PRECISION
METAL FILM RESISTORS
Low Temperature
Coefficients
Tight Tolerances
High Stability
Low Noise
PRECISION RESISTIVE PRODUCTS, INC.
202 MACK LANE, MEDIAPOLIS, IA 52637
(319)394-9131 FAX (319)394-9280
E-Mail
info@prpinc.com
PRP HOME PAGE http://www.prpinc.com
Dimensions
inches
Style
PR1/20B
PR1/10
PR1/8A
PR1/8
PR1/4A
PR1/4
Max. L.
Max. Dia.
CL to CL
Lead Dia.
Lead
Length
CL - CL
LL
MAX L.
MAX D.
LEAD D.
.170
.280
.280
.400
.416
.600
.072
.102
.102
.150
.161
.200
.200
.300
.300
.450
.450
.685
.020 AWG #24
.025 AWG #22
.025 AWG #22
.025 AWG #22
.025 AWG #22
.025 AWG #22
1.25 ±.065
1.50 ±.125
1.50 ±.125
1.50 ±.125
1.50 ±.125
1.50 ±.125
Specifications
Style
Resistance
Range (Ω)
10R-300K
10R-500K
10R-500K
10R-1M
10R-1M
50R-1.5M
Resistance
Tolerances
@25°C
1.0%, 0.5%,
0.25%, 0.1%,
0.05%, 0.02%,
0.01%
Wattage Rating
@85°C
1/20
1/10
1/8
1/8
1/4
1/4
Voltage
Rating
200V
300V
300V
400V
400V
500V
How to Order
Sample Part
PR1/8A
Style
Temp.
Coef.
Resistance
Value
Tolerance
Add “T” at the end of the Style portion of the
part number for lead free termination.
Standard Decade Values
Color Codes
Packaging
TC10
1K
±0.1%
PR1/20B
PR1/10
PR1/8A
PR1/8
PR1/4A
PR1/4
Operating Temperature Range -55°C to 155°C
Ref: EIA RS-186 (where applicable)
Typical Performance *
%∆R
Typical Performance *
1000 Hr. Load Life at 85°C
±0.02
Dielectric Withstanding
Humidity
±0.04
Noise Index
Thermal Shock
±0.01
Insulation
Short Time Overload
±0.01
Shelf Life
*
(100ohms-100K)
%∆R
±0.01
<-30dB
>10000 M
<50 PPM/Yr.
Temperature Coefficients
TC25 = 0±25 PPM/°C –20 TO +85°C
TC20 = 0±20 PPM/°C –20 TO +85°C
TC15 = 0±15 PPM/°C –20 TO +85°C
TC10 = 0±10 PPM/°C –20 TO +85°C
TC 5 = 0±5 PPM/°C –20 TO +85°C
TC 2 = 0±2 PPM/°C –20 TO +85°C
Lead Material
OFHC with 60/40 Tin/Lead
Coating
or OFHC Tin Coating
Matched Sets and Networks
Customized resistance and temperature coefficient matching are available.
Resistance matching to .01% and T.C. tracking of 1PPM/°C are standard.
Please consult the factory for details on your requirements. Packaging is
lead tape and reel or ammo-pack per EIA Standard RS-296.
Bulk packaging is also available.
DEDICATION TO EXCELLENCE
Subject to change without notice
Rev. D
4/19/05
Dear friends, the human body only uses 8.2% of DNA. Where does the rest go?
[table=98%] [tr][td][p=24, null, left][color=#434343][font=微软雅黑, Tahoma, Verdana, 宋体][size=16px][Abstract]Currently, the latest research by scientists at Oxford University in the UK shows that only 8....
Benjoy Talking
NSN Hangzhou Suzhou RF Positions
Hello everyone, I'm Austin, a talent consultant. We are working with NSN, a leading global communications equipment provider, and are currently recruiting for RF positions, as follows: Hangzhou: Mainl...
austinwang Recruitment
Open source BQ25504_Launchpad BOOST solar energy collection board + free PCB blank board
[b][size=3]A long time ago, I participated in a forum activity and made a Q25504 solar panel. This panel is suitable for solar energy collection under weak light conditions. For details, please see th...
IC爬虫 Microcontroller MCU
The problem of inductance in the screen boost circuit
I recently encountered a strange problem, and I would like to ask all the experts to help me. My product uses a 7-inch digital screen AT070TN92 from Innolux. I tested it at my company and it was fine,...
borgerliu Analog electronics
Help! Recording data is stored on SD card
I am using msp43fg4619, and now I can record and play, but the data is stored in the internal flash, so the recording time is very short. I want to store it in the SD card and record longer. Now I hav...
chenc_44 Microcontroller MCU
Atmel Studio 6.2Sp2 Download
[i=s]This post was last edited by dcexpert on 2015-2-15 21:44[/i] [b]Atmel Studio 6.2Sp2 Download Address[/b] [url=http://www.atmel.com/Images/AStudio6_2sp2_1548.exe]Atmel Studio 6.2 sp2 (build 1548)[...
dcexpert Microchip MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1405  443  1992  1550  1161  29  9  41  32  24 
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