EEWORLDEEWORLDEEWORLD

Part Number

Search

WQFN20741200F

Description
RES,SMT,THIN FILM,4.12K OHMS,100WV,1% +/-TOL,-25,25PPM TC,0202 CASE
CategoryPassive components    The resistor   
File Size84KB,3 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

WQFN20741200F Overview

RES,SMT,THIN FILM,4.12K OHMS,100WV,1% +/-TOL,-25,25PPM TC,0202 CASE

WQFN20741200F Parametric

Parameter NameAttribute value
Objectid1169355860
package instructionSMT, 0202
Reach Compliance Codeunknown
Country Of OriginUSA
ECCN codeEAR99
YTEOL8.05
structureChip
Manufacturer's serial numberQFN
Number of terminals2
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package height0.254 mm
Package length0.51 mm
Package formSMT
Package width0.51 mm
method of packingTray
Rated power dissipation(P)0.025 W
GuidelineMIL-STD-883
resistance4120 Ω
Resistor typeFIXED RESISTOR
seriesQFN
size code0202
technologyTHIN FILM
Temperature Coefficient25 ppm/°C
Tolerance1%
Operating Voltage100 V
QFN
Vishay Electro-Films
NiCr Thin Film, Top-Contact Resistor
CHIP
RESISTORS
FEATURES
Wire bondable
Product may not
be to scale
Chip size: 0.020 inches square
Resistance range: 10
Ω
to 510 kΩ
Resistor material: Nichrome
Quartz substrate: < 0.1 pF shunt capacitance
The QFN series nichrome on quartz resistor chips offer a
combination of nichrome stability, excellent frequency
response and small size.
The QFNs are manufactured using Vishay Electro-Films
(EFI) sophisticated thin film equipment and manufacturing
technology. The QFNs are 100 % electrically tested and
visually inspected to MIL-STD-883.
Power: 25 mW
APPLICATIONS
Vishay EFI QFN top-contact resistor chips are widely used in hybrid packages where space is limited. Designed with capacity to
handle substantial power loads, they also have the benefit of nichrome stability.
Recommended for hermetic environments where die is not exposed to moisture.
TEMPERATURE COEFFICIENT OF RESISTANCE, VALUES AND TOLERANCES
Tightest Standard Tolerance Available
1%
0.5 %
0.1 %
± 25 ppm/°C
± 50 ppm/°C
± 100 ppm/°C
± 250 ppm/°C
PROCESS CODE
CLASS H*
203
201
202
200
Gold terminations
*MIL-PRF-38534 inspection criteria
CLASS K*
207
205
206
204
1
Ω
10
Ω
30
Ω
100
Ω
200 kΩ 360 kΩ 510 kΩ
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
Noise, MIL-STD-202, Method 308
100
Ω
- 250 kΩ
< 100
Ω
or > 251 kΩ
Stability, 1000 h, + 125 °C, 50 mW
Operating Temperature Range
Thermal Shock, MIL-STD-202,
Method 107, Test Condition F
High Temperature Exposure, + 150 °C, 100 h
Dielectric Voltage Breakdown
Insulation Resistance
Operating Voltage
DC Power Rating at + 70 °C (Derated to Zero at + 175 °C)
5 x Rated Power Short-Time Overload, + 25 °C, 5 s
- 35 dB typ.
- 20 dB typ.
± 0.1 % max.
ΔR/R
- 55 °C to + 125 °C
± 0.25 % max.
ΔR/R
± 0.5 % max.
ΔR/R
200 V
10
12
min.
100 V max.
25 mW
± 0.25 % max.
ΔR/R
www.vishay.com
50
For technical questions, contact: efi@vishay.com
Document Number: 61079
Revision: 14-Mar-08
The breathing light made by PWM is not bright,,,
#include typedef unsigned char uchar; typedef unsigned int uint; sbit led0=P0^0; uint count,time0,time1,DIR; void unit ( ); void main( ){ unit ( ); count=0; time0=0; time1= 0; DIR=0; while (1){ if(cou...
小瓜子 51mcu
E-coin exchange for Lexin bracelet
Last year, I wanted to buy the Lexin wristband heart rate version. I thought that eerorld already had more than 100 gold coins, so I just waited a little longer. I participated in the event before the...
yup1983 Talking
How to set up a common IO port in a microcontroller
Hello everyone, how can I set a port as a normal IO port in the STC12C5A08S2 microcontroller? For example, I want to set ports P44, P45, and P46 as normal IO ports. What should I do? There is a sectio...
y.yan Embedded System
Design of driving fatigue detection system based on ADI's BF533
[font=Simsun]Seeing that everyone is very enthusiastic about DIY recently, since I don't have time to participate, I will share some ADI resource documents I collected before with you, hoping that the...
shower.xu ADI Reference Circuit
MCU Music Score Coding Software
[color=#252525][size=14px]Share a music score encoding software commonly used in single-chip microcomputers. It can easily convert music scores into single-chip microcomputer codes. It is a very conve...
2dsf 51mcu

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2851  1072  509  1694  1328  58  22  11  35  27 
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