EEWORLDEEWORLDEEWORLD

Part Number

Search

303143-5K11QBL

Description
Fixed Resistor, Metal Foil, 0.6W, 5110ohm, 245V, 0.02% +/-Tol, -.2,.2ppm/Cel, 3011
CategoryPassive components    The resistor   
File Size403KB,7 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

303143-5K11QBL Overview

Fixed Resistor, Metal Foil, 0.6W, 5110ohm, 245V, 0.02% +/-Tol, -.2,.2ppm/Cel, 3011

303143-5K11QBL Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
Objectid1179795855
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
resistance5110 Ω
Resistor typeFIXED RESISTOR
series303143
size code3011
technologyMETAL FOIL
Temperature Coefficient0.2 ppm/°C
Terminal surfaceTin/Lead (Sn/Pb)
Tolerance0.02%
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
Design of a linear and isolated temperature measurement circuit based on NTC type MF58-104-1990 thermistor
[align=left][font=宋体]Based on the NTC type MF58-104-1990 thermistor, a linear, isolated temperature measurement circuit is designed. The isolation amplifier uses ISO106. The teacher gave me an assignm...
sjd1111 Analog electronics
Does your power supply meet energy consumption standards? Pay attention to the PI InnoSwitch3 series and answer questions to win prizes! The event has begun~
[color=rgb(51, 102, 153)][font=Tahoma, "][size=16px][url=https://www.eeworld.com.cn/ads/clickads.php?id=13390]Does your power supply meet the energy consumption standards? Pay attention to the PI Inno...
EEWORLD社区 Power technology
Want to buy ARM, DSP, FPGA, microcontroller, GPRS, data acquisition card, bus controller and other equipment----experiment, development, simulation and debugging
[size=12px]Want to purchase ARM, DSP, FPGA, MCU, GPRS, data acquisition card, bus controller and other equipment----experiment, development, simulation and debugging[/size] [b]Purpose:[/b]Learning, de...
batmanliufan ARM Technology
AutoChips AC7801x motor demo board review + unboxing photos and hardware analysis
[i=s]This post was last edited by my student number on 2020-11-8 14:13[/i]I am fortunate to participate in the AC7801X motor development board trial launched by EE and Jiefa Technology. I would like t...
我的学号 Domestic Chip Exchange
Can the following circuit diagram realize the voltage reverse protection function?
Please help, can the following circuit realize the protection function of voltage inversion input? If it can, please explain it....
CQUAUTOMATION Power technology
【MicroPython】Unboxing Experience
I received the board yesterday. The company didn't have any cables, so I had to go home and play with it. The board is very delicate, with smooth edges and corners. There are no other problems except ...
strong161 MicroPython Open Source section

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2088  825  1669  1099  1552  43  17  34  23  32 
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