EEWORLDEEWORLDEEWORLD

Part Number

Search

303143-56K20-TBL

Description
Fixed Resistor, Metal Foil, 0.3W, 56200ohm, 245V, 0.01% +/-Tol, 0.2ppm/Cel, Through Hole Mount, 3011, RADIAL LEADED
CategoryPassive components    The resistor   
File Size393KB,7 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

303143-56K20-TBL Overview

Fixed Resistor, Metal Foil, 0.3W, 56200ohm, 245V, 0.01% +/-Tol, 0.2ppm/Cel, Through Hole Mount, 3011, RADIAL LEADED

303143-56K20-TBL Parametric

Parameter NameAttribute value
Objectid1209892882
package instructionRADIAL LEADED
Reach Compliance Codecompliant
Country Of OriginIsrael
ECCN codeEAR99
YTEOL10
Other featuresNON-INDUCTIVE, ULTRA HIGH PRECISION
structureRectangular
JESD-609 codee0
Lead diameter0.65 mm
Lead length25.4 mm
lead spacing3.81 mm
Manufacturer's serial number303143
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature175 °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)0.3 W
Rated temperature125 °C
resistance56200 Ω
Resistor typeFIXED RESISTOR
series303143
size code3011
surface mountNO
technologyMETAL FOIL
Temperature Coefficient.2 ppm/°C
Terminal surfaceTIN LEAD
Terminal shapeWIRE
Tolerance0.01%
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
Good resources of the week: 2016.12.5-2016.12.11
[size=4][color=#ff0000]Programming Language[/color][/size] [url=https://download.eeworld.com.cn/detail/13512242613/560256]1602 Perpetual Calendar[/url] [url=https://download.eeworld.com.cn/detail/zhan...
okhxyyo Energy Infrastructure?
A review of China's top 10 CEOs born in the 1980s
"Post-80s" is one of the hottest terms nowadays. When the post-80s enter the workplace with their own unique attitude, more people watch their every move with a curious attitude. They are not so diffe...
爱不释手8 Talking
Can anyone explain the function of isolating each position of the LED flyback isolated power driver?
Can anyone explain the functions of each position in the LED driver schematic diagram?...
czf0408 LED Zone
Monkeys with chips implanted in their brains use their consciousness to control their "robotic hands" to eat
[img]http://img1.zxxk.com/2009-8/ZXXKCOM2009082810242094266.jpg[/img] An experiment at the University of Pittsburgh in the United States showed that monkeys implanted with microchips as thin as a hair...
crazyk Creative Market
I am a beginner who just learned 51. I would like to ask the experts to see if there is any problem with the program of the water lamp.
#include "reg52.h"#include typedef unsigned int u16;typedef unsigned char u8;void delay(u16 z);sbit P10=P1^0;#define led P10;void delay(u16 i);{ while(i--); }void main(){ u8 i; led=~0x01; delay(50000)...
whxxxx 51mcu
PIC33 bootloader download, who has used it? Please help
I used the solution provided by the official website, the PDF is AN1094, and it prompts that the download is successful, but the program does not run. If you have made a bootloader for pic33, please g...
freetl Microchip MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2741  1079  46  2868  2094  56  22  1  58  43 
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