EEWORLDEEWORLDEEWORLD

Part Number

Search

303143-11K1ABL

Description
Fixed Resistor, Metal Foil, 0.6W, 11100ohm, 245V, 0.05% +/-Tol, -.2,.2ppm/Cel, 3011
File Size403KB,7 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

303143-11K1ABL Overview

Fixed Resistor, Metal Foil, 0.6W, 11100ohm, 245V, 0.05% +/-Tol, -.2,.2ppm/Cel, 3011

303143-11K1ABL Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
Objectid1179791670
package instructionRadial, 3011
Reach Compliance Codecompliant
Country Of OriginIsrael
ECCN codeEAR99
YTEOL10
structureRectangular
JESD-609 codee0
Lead diameter0.65 mm
Lead length25.4 mm
lead spacing3.81 mm
Manufacturer's serial number303143
Number of terminals2
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package height8.28 mm
Package length7.62 mm
Package shapeRECTANGULAR PACKAGE
Package formRadial
Package width2.67 mm
method of packingBulk
Rated power dissipation(P)0.6 W
resistance11100 Ω
Resistor typeFIXED RESISTOR
series303143
size code3011
technologyMETAL FOIL
Temperature Coefficient0.2 ppm/°C
Terminal surfaceTin/Lead (Sn/Pb)
Tolerance0.05%
Operating Voltage245 V
303143, 303143L (Z-Foil)
Vishay Foil Resistors
Models 303143 and 303143L (Ultra High Precision Fixed
Resistor Z-Foil Z201), Screen/Test Flow as modified
from S-311-P813 Proposed by NASA
FEATURES
Temperature coefficient of resistance (TCR):
± 0.05 ppm/°C typical (0 °C to + 60 °C)
± 0.2 ppm/°C typical (- 55 °C to + 125 °C, + 25 °C ref.)
Power coefficient of resistance “R due to self heating”:
± 5 ppm at rated power
Rated power: 0.6 W at 70 °C
0.3 W at 125 °C
Resistance tolerance: to ± 0.005 %
Load life stability: to ± 0.005 % at 70 °C, 2000 h at rated
power
INTRODUCTION
The 303143 (0.150" lead spacing) and 303143L (0.200"
lead spacing) Bulk Metal
®
Z-Foil resistors represent the 3
rd
in a series of ultra-precision resistors since the first Bulk
Metal Foil resistor was introduced by Vishay in 1962. Each
represents an improvement on the earlier model. The TCR
slope of the 303143 and 303143L is 0.2 ppm/C (- 55 °C to
+ 125 °C, + 25 °C ref.) and is an order of magnitude better
than the original S102C. The Bulk Metal Z-Foil resistor is the
ultimate choice in the most demanding analog applications.
The Z-Foil technology provides a significant reduction of the
resistive component’s sensitivity to ambient temperature
variations (TCR) and applied power changes (PCR).
Designers can now guarantee a high degree of stability and
accuracy in fixed-resistor applications using solutions based
on Vishay’s revolutionary Z-Foil technology.
Our application engineering department is available to
advise and to make recommendations.
Resistance range: 10
to 100 k
Electrostatic discharge (ESD) up to 25 000 V
Non-inductive, non-capacitive design
Rise time: 1.0 ns effectively no ringing
Current noise: 0.010 µV
RMS
/V of applied voltage (< - 40 dB)
Thermal EMF: 0.1 µV/°C max.
0.05 µV/°C typical
Voltage coefficient: < 0.1 ppm/V
Non-inductive: 0.08 µH
Terminal finish: tin/lead alloy
Maximum working voltage: 245 V
Drop in replacement for S102C/K
Matched sets are available per request
For prototype units, append a “U” to the model number
(example: 303143U). These units include only the 100 %
screening requirements (table 4, page 4). For more
information, please contact
foil@vishaypg.com
FIGURE 1 - POWER DERATING CURVE
Percent of Rated Power at + 125 °C
200 %
175 %
150 %
125 %
100 %
75 %
50 %
25 %
0
- 75 - 50 - 25
- 55 °C
+ 70 °C
TABLE 1 - TOLERANCE AND TCR VS.
RESISTANCE
VALUE
100
to 100 k
80
to < 100
50
to < 80
25
to < 50
10
to < 25
TIGHTEST
ABSOLUTE
TOLERANCES
± 0.005 %
± 0.005 %
± 0.005 %
± 0.01 %
± 0.05 %
TYPICAL TCR AND
MAXIMUM SPREAD
- 55 °C TO + 125 °C
(+ 25 °C ref.)
± 0.2 ± 0.6 ppm/°C
± 0.2 ± 0.8 ppm/°C
± 0.2 ± 1.0 ppm/°C
± 0.2 ± 1.3 ppm/°C
± 0.2 ± 1.6 ppm/°C
Double Rated Power
Rated Power
Safe Operation
for < 150 ppm
ΔR
after
2000 h
Load Life
0
+ 25 + 50 + 75 + 100 + 125 + 150 + 175 + 200
Ambient Temperature (°C)
Document Number: 63174
Revision: 29-Mar-10
For any questions, contact:
foil@vishaypg.com
www.foilresistors.com
1
MPLAB3 ICD3 Brand new, unopened
Idle, no time to play, sell it, Xianyu link, forum useful students, 600 free shipping, report forum to change the price [url]https://market.m.taobao.com/app/idleFish-F2e/widle-taobao-rax/page-detail?w...
ylyfxzsx Buy&Sell
IAR visualSTATE, the state machine automatically generates code, a bit like STATEcad
I don't know if there are any students who have used visualSTATE. I just learned it for a few days and I want to show my ugliness. The microcontroller I use is MSP430F5529. The core schematic diagram ...
historyme Microcontroller MCU
Please tell me the mechanism of importing applications from Pb to EVC
If I select Tools->Configure Platform manager->My Devices->Properties->KITL,CESH in the EVC menu to download the EVC application to the target board, can anyone explain to me the mechanism of such dow...
jianuo Embedded System
Feelux's color-changing LED desk lamp
[hide]Provides high-quality atmosphere through reasonable interior design, easy control of lighting and temperature through simple buttons, smooth and calm feeling of uniquely crafted plastic, light w...
探路者 LED Zone
Setting the height of each line in LIST
Does anyone have a function to set the height of each row in LIST? I used to use the mouse to select each row in EVC, and there was no problem. Now I use a touch screen, and the height of each row is ...
yoyo8592 Embedded System
MSP430F5438 ADC12 Study Notes
[b]. Preface [/b] [color=#000] [font=Tahoma] [/font] [/color] [color=#000] [font=Tahoma] I have been practicing the ADC12 function of MSP430 these days. Although the AD function on the chip is relativ...
qinkaiabc Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1415  2  858  2535  760  29  1  18  52  16 
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