EEWORLDEEWORLDEEWORLD

Part Number

Search

XQFM1007870BF

Description
RES,SMT,THIN FILM,78.7 OHMS,100WV,1% +/-TOL,-250,250PPM TC,0202 CASE
CategoryPassive components    The resistor   
File Size83KB,3 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

XQFM1007870BF Overview

RES,SMT,THIN FILM,78.7 OHMS,100WV,1% +/-TOL,-250,250PPM TC,0202 CASE

XQFM1007870BF Parametric

Parameter NameAttribute value
MakerVishay
package instructionSMT, 0202
Reach Compliance Codeunknown
ECCN codeEAR99
structureChip
Manufacturer's serial numberQFM
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 packingTray
Rated power dissipation(P)0.025 W
GuidelineMIL-STD-883
resistance78.7 Ω
Resistor typeFIXED RESISTOR
seriesQFM
size code0202
technologyTHIN FILM
Temperature Coefficient-250,250 ppm/°C
Tolerance1%
Operating Voltage100 V
QFM
Vishay Electro-Films
Thin Film, Top-Contact Resistor
CHIP
RESISTORS
FEATURES
Product may not
be to scale
Wire bondable
Small size, 0.020 inches square
Resistance range: 1.0
Ω
to 1 MΩ
DC power rating: 25 mW
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.
Quartz substrate: < 0.1 pF shunt capacitance
Resistor material: Tantalum nitride, self passivating
Moisture resistant
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
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*
103
101
102
100
Aluminum terminations
CLASS K*
107
105
106
104
1
Ω
10
Ω
30
Ω
100
Ω
200 kΩ 430 kΩ 620 kΩ 1 MΩ
*MIL-PRF-38534 inspection criteria
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
Noise, MIL-STD-202, Method 308
100
Ω
- 250 kΩ
< 100
Ω
or > 251 kΩ
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
www.vishay.com
48
For technical questions, contact: efi@vishay.com
- 35 dB typ.
- 20 dB typ.
± 0.5 % max.
ΔR/R
± (0.25 % + 0.01
Ω)
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
Document Number: 61078
Revision: 14-Mar-08
Introduction to electroacoustic devices
Electroacoustic devices refer to devices that convert electricity and sound into each other. They use electromagnetic induction, electrostatic induction or piezoelectric effect to complete the electro...
fighting Analog electronics
[Contactless facial recognition access control system] + 1-MAIX_BIT development environment construction
[i=s]This post was last edited by manhuami2007 on 2022-7-7 19:48[/i]1. Introduction to MaixBit development board MaixBit is a development board designed by sipeed based on the K210 chip. The K210 chip...
manhuami2007 DigiKey Technology Zone
Has anyone made a fir filter? Please teach me???
Has anyone made a fir filter? Please teach me???...
青囊湿依 Analog electronics
Power supply test
I have been engaged in the power supply testing industry for 4 years. If any friends have any questions about power supply, please leave a message to communicate with me....
xinxinjl Power technology
Can you recommend a development board?
arm7, with wifi, with color touch screen (or can be connected to a color touch screen). Thank you very much....
pigdragon Embedded System
【Project source code】Data on FPGA-based DDR3
I'm sending you some ddr3 information to help you and others. Friends who are interested can take a look.attach://460080.rar...
小梅哥 FPGA/CPLD

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 155  494  1639  560  2213  4  10  33  12  45 
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