303143L-417R0-QBL datasheet, PDF

Datasheet> All Categories > Passive components> The resistor> 303143L-417R0-QBL

303143L-417R0-QBL: DescriptionFixed Resistor, Metal Foil, 0.3W, 417ohm, 245V, 0.02% +/-Tol, 0.2ppm/Cel, Through Hole Mount, 3011, RADIAL LEADED; CategoryPassive components The resistor; File Size413KB，7 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

Download Datasheet Parametric View All

303143L-417R0-QBL Overview

Fixed Resistor, Metal Foil, 0.3W, 417ohm, 245V, 0.02% +/-Tol, 0.2ppm/Cel, Through Hole Mount, 3011, RADIAL LEADED

303143L-417R0-QBL Parametric

Parameter Name	Attribute value
Maker	Vishay
package instruction	Radial, 3011
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	NON-INDUCTIVE, ULTRA HIGH PRECISION
structure	Rectangular
JESD-609 code	e0
Lead diameter	0.65 mm
Lead length	25.4 mm
lead spacing	5.08 mm
Manufacturer's serial number	303143L
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Maximum operating temperature	175 °C
Minimum operating temperature	-55 °C
Package height	8.28 mm
Package length	7.62 mm
Package shape	RECTANGULAR PACKAGE
Package form	Radial
Package width	2.67 mm
method of packing	BULK
Rated power dissipation(P)	0.3 W
Rated temperature	125 °C
resistance	417 Ω
Resistor type	FIXED RESISTOR
series	303143L
size code	3011
surface mount	NO
technology	METAL FOIL
Temperature Coefficient	.2 ppm/°C
Terminal surface	TIN LEAD
Terminal shape	WIRE
Tolerance	0.02%
Operating Voltage	245 V
Base Number Matches	1

Preview

Download Datasheet

View All

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

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 %

- 75 - 50 - 25

- 55 °C

+ 70 °C

TABLE 1 - TOLERANCE AND TCR VS.

RESISTANCE

VALUE

100



to 100 k



to < 100



to < 80



to < 50



to < 25



TIGHTEST

ABSOLUTE

TOLERANCES

± 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

+ 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

Recommended Resources

Interface circuit between CMOS and HTL b

Intermittent operation control circuit

LM3578A used as a buck regulator circuit diagram

DT8 type 5-10A, 25A three-phase four-wire active energy meter wiring

SC41343 (general) infrared, ultrasonic or radio frequency remote control transmission encoding circuit

Full digital triac circuit

How to connect to asynchronous SRam on Tms320vc5402 hardware?: How to connect to asynchronous SRam on Tms320vc5402 hardware? Just connect the dsp and ram ends corresponding to address and data directly, but how to connect other ram pins?...; ssawee DSP and ARM Processors

Which one is more suitable for industrial control and human-machine interface development, TI's AM335X or ATMEL's AT91SAM9X35?: [font=宋体][size=4]As the title says, I have studied STM32 before, and now I am preparing to learn some advanced ARM processors. I am hesitant about choosing chips and don’t know what kind of chips to c...; gasasong DSP and ARM Processors

About Flextronics Beijing R&D Center: Are there any brothers and sisters working in the medical product design center of this R&D center? How is the salary and development prospects? I hope you can give me some advice. Thanks in advance!...; 电源 Embedded System

temperature measurement: #include "reg51.h" #include "intrins.h" sbit p24=P2^4;//digital tube bit control port sbit p25=P2^5; sbit p26=P2^6; sbit p27=P2^7; sbit jdq=P2^0;//Control relay sbit p10=P1^0;//Key control button sbit...; 15075039ZQ MCU

How can I tell how big the program burned into the AVR chip is?: How can I tell how big the program is that is burned into the AVR chip? Thanks!...; chenky Microchip MCU

MicroPython upgraded to 1.8.6: [font=Tahoma, Helvetica, SimSun, sans-serif]昨天（11月10日），micropython升级到1.8.6版本。[/font][font=Tahoma, Helvetica, SimSun, sans-serif]主要更新：[/font][font=Tahoma, Helvetica, SimSun, sans-serif] [/font] [code]v...; dcexpert MicroPython Open Source section

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components