EEWORLDEEWORLDEEWORLD

Part Number

Search

QFM47500DEGGKWS

Description
Fixed Resistor, Thin Film, 0.025W, 4750ohm, 100V, 0.5% +/-Tol, -25,25ppm/Cel, 0202,
CategoryPassive components    The resistor   
File Size69KB,3 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

QFM47500DEGGKWS Overview

Fixed Resistor, Thin Film, 0.025W, 4750ohm, 100V, 0.5% +/-Tol, -25,25ppm/Cel, 0202,

QFM47500DEGGKWS Parametric

Parameter NameAttribute value
Objectid992696766
package instructionSMT, 0202
Reach Compliance Codeunknown
Country Of OriginUSA
ECCN codeEAR99
YTEOL8.4
structureChip
Number of terminals2
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package height0.254 mm
Package length0.5 mm
Package formSMT
Package width0.5 mm
method of packingWaffle Pack
Rated power dissipation(P)0.025 W
resistance4750 Ω
Resistor typeFIXED RESISTOR
seriesQFM
size code0202
technologyTHIN FILM
Temperature Coefficient25 ppm/°C
Tolerance0.5%
Operating Voltage100 V
QFM
www.vishay.com
Vishay Electro-Films
Thin Film, Top-Contact Resistor
FEATURES
• Wire bondable
• Small size: 0.020 inches square
• Case: 0202
• Resistance range: 1.0
to 1 M
Product may not be to scale
• DC power rating: 25 mW
• Quartz substrate: < 0.1 pF shunt capacitance
• Resistor material: Tantalum nitride, self passivating
• Moisture resistant
The QFM series tantulum nitride on quartz single-value
resistor chips offer a small size, wide ohmic value range and
excellent frequency response.
The QFMs tantalum nitride resistor material offers excellent
resistance to high moisture environments.
The QFMs are manufactured using Vishay Electro-Films
(EFI) sophisticated thin film equipment and manufacturing
technology. The QFMs are 100 % electrically tested and
visually inspected to MIL-STD-883, method 2032 class H
or K.
APPLICATIONS
The QFM top-contact resistor chips are designed to handle
substantial power loads in many types of hybrid packages.
They are ideally suited for this purpose because of their
small size.
TEMPERATURE COEFFICIENT OF RESISTANCE, VALUES, AND TOLERANCES
PARAMETER
Total Resistance Range
Standard Tolerances
TCR
VALUE
1 to 1M
± 0.1, ± 1, ± 5
± 25, ± 50, ± 100, ± 250
UNIT
%
ppm/°C
Tightest Standard Tolerance Available
1 % 0.5 %
0.1 %
± 25 ppm/°C
± 50 ppm/°C
± 100 ppm/°C
± 250 ppm/°C
1
Ω
10
Ω
30
Ω
100
Ω
200 kΩ 430 kΩ 620 kΩ 1 MΩ
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
Noise, MIL-STD-202, Method 308
100
to 250 k
< 100
or > 251 k
Moisture Resistance, MIL-STD-202, Method 106
Stability, 1000 h, + 125 °C, 125 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
Revision: 16-Aug-11
VALUE
- 35 typ.
- 20 typ.
± 0.5
R/R
± (0.25 + 0.01
) R/R
- 55 to + 125
± 0.25 max.
R/R
± 0.5 max.
R/R
200
10
12
min.
100 max.
0.025
± 0.25 max.
R/R
UNIT
dB
%
%
°C
%
%
V
V
W
%
Document Number: 61078
1
For technical questions, contact:
efi@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Embedded graphical user interface ucGUI source code
Embedded graphical user interface ucGUI source code...
lorant Embedded System
I would like to ask you about the command line parameters of VS C++ 2005
As the title says, I would like to ask you if you have any reference code about VS C++ 2005 command line parameters. I am new to this area and I am looking for information on this recently....
cxzsaa Embedded System
CCS4 shows warning: entry-point symbol other than "_c_int00" solution
CCS4 appears warning: entry-point symbol other than "_c_int00" specified: "code_start" solutionwarning: entry-point symbol other than "_c_int00" specified: "code_start" Here is a solution. The officia...
hansonhe Microcontroller MCU
Wince serial port receiving problem
When programming the serial port under CE, I use a separate thread to read data, and the callback function processes the received data. When receiving data, long messages can occasionally be received ...
www123 Embedded System
Download general passive chip components
Download of general passive chip components: including chip resistors, chip capacitors, chip tantalum capacitors and some diodes and triodes integrated circuits. (Continuously improving) For diodes an...
kldic PCB Design
[Trial production of a phase-locked amplifier for extracting weak signals] Reported, unfinished. To be continued later
Now I can only provide some pictures, pictures of debugging at that time. Because the boss ordered a new task, this has been put aside for the time being. During the debugging process, I found that th...
70120662 ADI Reference Circuit

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2148  772  315  1313  150  44  16  7  27  4 
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