EEWORLDEEWORLDEEWORLD

Part Number

Search

Y0022271R000A9L

Description
Fixed Resistor, Metal Foil, 1W, 271ohm, 500V, 0.05% +/-Tol, -8,8ppm/Cel,
CategoryPassive components    The resistor   
File Size332KB,4 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance
Download Datasheet Parametric View All

Y0022271R000A9L Overview

Fixed Resistor, Metal Foil, 1W, 271ohm, 500V, 0.05% +/-Tol, -8,8ppm/Cel,

Y0022271R000A9L Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid860627599
Reach Compliance Codecompliant
Country Of OriginIsrael
ECCN codeEAR99
YTEOL10
structureRectangular
Lead diameter0.644 mm
Lead length25.4 mm
lead spacing22.86 mm
Number of terminals2
Maximum operating temperature175 °C
Minimum operating temperature-55 °C
Package height10.49 mm
Package length30.48 mm
Package shapeRECTANGULAR PACKAGE
Package formRadial
Package width6.6 mm
method of packingBulk
Rated power dissipation(P)1 W
resistance271 Ω
Resistor typeFIXED RESISTOR
seriesVSR
technologyMETAL FOIL
Temperature Coefficient8 ppm/°C
Tolerance0.05%
Operating Voltage500 V
VSR Series
Vishay Foil Resistors
Bulk Metal
®
Foil Technology Industrial Precision Resistors
with TCR of ± 4 ppm/°C and Tolerance of ± 0.01 %
FEATURES
Temperature coefficient of resistance (TCR)
(1)
:
± 4 ppm/°C (0 °C to + 60 °C)
± 8 ppm/°C (- 55 °C to + 125 °C, + 25 °C ref.)
Resistance range: 0.5
Ω
to 1 MΩ (higher or lower
values of resistance are available)
Vishay Foil resistors are not restricted to standard values,
we can supply specific “as required” values at no extra cost
or delivery (e.g. 1K2345 vs. 1K)
Tolerance: to ± 0.01 % (100 ppm)
Load life stability: to ± 0.005 % at 70 °C, 2000 h at rated
power
Electrostatic discharge up to 25 000 V
Non inductive, non capacitive design
Rise time: 1 ns effectively no ringing
Current noise: - 40 dB
Thermal EMF: 0.05 µV/°C typical
Voltage coefficient: < 0.1 ppm/V
Inductance: 0.08 µH
Matched sets available
Terminal finish: lead (Pb)-free
tin/lead alloy
Prototype samples available from 72 h. For more
information, please contact foil@vishay.com
For better performances please review the
S Series
datasheet
Note
(1)
INTRODUCTION
Bulk Metal
®
Foil technology out performs all other resistor
technologies available today for applications that require
high precision and high stability.
This technology has been pioneered and developed by
VISHAY, and products based on this technology are the
most suitable for a wide range of applications.
Generally Bulk Metal Foil technology allows us to produce
customer orientated products designed to satisfy challenging
and specific technical requirements.
The VSR series of resistors is a low cost version of the well
established S series of resistors. These resistors are made
of foil elements so all of the inherent performance of foil is
retained. They do not however, have the same TCR or
tolerance ranges (see table 1 for details). These products
find a wide range of usage in high end stereo equipment and
some grades of test and measurement equipment.
Standoffs are dimensioned to provide a minimum lead
clearance of 0.010" between the resistor body and the
printed circuit board, when the standoffs are seated on the
board. This allows for proper cleaning after the soldering
process.
Our applications engineering department is available to
advise and to make recommendations for non standard
technical requirements and special applications, please
contact us.
For values below 50
Ω
please contact application engineering
APPLICATIONS
Industrial
Medical
Audio (high end stereo equipment)
Test and measurement equipment
Precision amplifiers
FIGURE 1 - POWER DERATING CURVE
Percent of Rated Power at + 125 °C
200
%
175
%
150
%
125
%
100
%
75
%
50
%
25
%
0
- 75
FIGURE 2 - TRIMMING TO VALUES
(Conceptual Illustration)
- 55 °C
+ 70 °C
Double Rated Power
Interloop Capacitance
Reduction in Series
Rated Power
Current Path
Before Trimming
Current Path
After Trimming
Trimming Process
Removes this Material
from Shorting Strip Area
Changing Current Path
and Increasing
Resistance
Safe operation
for < 150 ppm
Δ
R after 2000
hours load-life.
Mutual Inductance
Reduction due
to Change in
Current Direction
- 50
- 25
0
+ 25
+ 50
+ 75
+ 100 + 125 + 150 + 175 + 200
Ambient Temperature (°C)
Note:
Foil shown in
black,
etched spaces in
white
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 63009
Revision: 23-Mar-10
For any questions, contact:
foil@vishaypg.com
www.foilresistors.com
1
I'm new to FPGA and would like to ask you a question.
architecture Behavioral ofkey is 。。。 signal num:std_logic_vector(1 downto 0); 。。。 beginprocess(key_code)begincase key_code iswhen 0=dout=0;when 1=dout=1;when 2=dout=2;when 3=dout=3;when 4=dout=4;when ...
jinghong21 FPGA/CPLD
Learning board for single chip microcomputer
I'm just getting started with microcontrollers, so I'd like to ask experts if there are any good hardware matching boards? Please recommend~ I remember that the school used the smallest system board f...
白小白 51mcu
Has anyone used matlab programming with dsp?
Has anyone used matlab programming with dsp? I want to try it recently. If you have any good information, please share it....
安_然 DSP and ARM Processors
Avoid MCU or programming language interference in design
[size=4]As an experienced embedded systems developer, with experience in both large systems (Boeing 777 flight controls) and small one-person projects (laptop thermal fan control), one should avoid th...
fish001 Microcontroller MCU
A guide to using HyperLynx, a high-speed PCB design software.
A guide to using HyperLynx, a high-speed PCB design software....
fighting PCB Design
Digital Pedometer
It uses 4 digits to display the number of steps, and the sensor uses an ordinary switch. Each time the switch is pressed, it counts once. It needs 74LS390 74LS247 74LS08 and other components. Which he...
huquan0610 DIY/Open Source Hardware

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2919  1166  1970  1706  717  59  24  40  35  15 
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