EEWORLDEEWORLDEEWORLD

Part Number

Search

303134-84R5-D-B-W

Description
RES,SMT,METAL FOIL,84.5 OHMS,22WV,.5% +/-TOL,-.2,.2PPM TC,0805 CASE
CategoryPassive components    The resistor   
File Size413KB,6 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

303134-84R5-D-B-W Overview

RES,SMT,METAL FOIL,84.5 OHMS,22WV,.5% +/-TOL,-.2,.2PPM TC,0805 CASE

303134-84R5-D-B-W Parametric

Parameter NameAttribute value
MakerVishay
package instruction,
Reach Compliance Codeunknow
ECCN codeEAR99
Manufacturer's serial number303134
Resistor typeFIXED RESISTOR
Base Number Matches1
303134, 303135, 303136, 303137, 303138
Vishay Foil Resistors
Models 303134 through to 303138 (Ultra High Precision Surface Mount Chip
Resistors, VSMP Z-Foil Technology Configuration), Screen/Test Flow in Compliance
with EEE-INST-002, (Tables 2A and 3A, Film/Foil, Level 1) and MIL-PRF-55342
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.)
Tolerance: to ± 0.02 %
Power coefficient “R due to self heating”:
5 ppm at rated power
Power rating: to 400 mW at + 70 °C
Top View
Load life stability: to ± 0.03 % at 70 °C, 2000 h at rated
power
Resistance range: 10 to 75 k
Vishay Foil resistors are not restricted to standard values,
we can supply specific “as required” values at no extra cost
or delivery (e.g. 1K2345 vs. 1K)
Fast thermal stabilization < 1 s
Electrostatic discharge (ESD) up to 25 000 V
Short time overload:
0.02 %
Non-inductive, non-capacitive design
Rise time: 1 ns effectively no ringing
Current noise: - 42 dB
Voltage coefficient < 0.1 ppm/V
Non-inductive: < 0.08 µH
Non hot spot design
Terminal finish: tin/lead alloy
Matched sets are available on request
For prototype units, append a “U” to the model number
(example: 303134U). These units have all of the table 2A
(page 3) 100 % tests performed, with no destructive
qualification testing required (table 3A, page 4). For more
information, please contact
foil@vishaypg.com
INTRODUCTION
The 303134 through to 303138 series is the first surface
mount device to provide high rated power, excellent load life
stability along with extremely low TCR all in one resistor.
One of the most important parameters influencing stability is
the temperature coefficient of resistance (TCR). Although the
TCR of foil resistors is considered extremely low, this
characteristic has been further refined over the years. The
303134 through to 303138 Series utilizes ultra high precision
Bulk Metal
®
Z-Foil. The Z-Foil technology provides a
significant reduction of the resistive element’s sensitivity to
ambient temperature variations (TCR) and to self heating
when power is applied (power coefficient). Along with the
inherently low PCR and TCR, Z-Foil technology also
provides remarkably improved load life stability, low noise
and availability of tight tolerance.
The 303134 through to 303138 series has a full wraparound
termination which ensures safe handling during the
manufacturing process, as well as providing stability during
multiple thermal cyclings.
Our application engineering department is available to
advise and make recommendations.
TABLE 1 - TOLERANCE AND TCR VS.
RESISTANCE VALUE
(- 55 °C to + 125 °C, + 25 °C ref.)
RESISTANCE
VALUE
()
250to 75K
100to < 250
50to < 100
25to < 50
10to < 25
TOLERANCE
(%)
± 0.02
± 0.05
± 0.1
± 0.25
± 0.5
MAXIMUM TCR
(ppm/°C)
±3
±3
±4
±5
±5
FIGURE 1 - POWER DERATING CURVE
Percent of Rated Power
- 55 °C
100
75
50
25
0
- 75
+ 70 °C
- 50
- 25
0
+ 25 + 50 + 75 + 100 + 125 + 150 + 175
Ambient Temperature (°C)
Document Number: 63169
Revision: 29-Mar-10
For any questions, contact:
foil@vishaypg.com
www.foilresistors.com
1
Some common sense on repairing VCD decoder board of audio-visual equipment
Some common sense in repairing VCD decoder boards of audio-visual equipment: ICs are closely connected through data lines, clock lines, address lines, and control lines. Each IC has a large number of ...
msucl Embedded System
A Complete Explanation of Win XP Wireless Network Technology
802.1x wireless network, it sounds very complicated, to know what it is, we must first understand what wireless network is. The term wireless network has only become popular in recent years, and it is...
yxh99 RF/Wirelessly
Are there any 3D libraries for SMD electrolytic capacitors and 3D libraries for magnetic rings?
Which teacher has a 3D library of SMD electrolytic capacitors and a 3D library of magnetic rings? Please give me a copy, thank you!...
天在山之外 PCB Design
EEWORLD University Hall----Live Replay: ADI Reference Voltage Source Product Technology and Application Selection
Live replay: ADI voltage reference product technology and application selection : https://training.eeworld.com.cn/course/5295...
hi5 Analog electronics
I have a question about ds18b20, I hope you guys can help me answer it! ! ! !
I made a temperature sensor, but it shows 85 and I can't read the temperature value! I'm so depressed! And why can't my VCC and GND be connected to the VCC and GND of the microcontroller experiment bo...
searchaben Embedded System
430 MCU software anti-interference
Masters, please help me. I am using 430 microcontroller recently. In order to improve the anti-interference ability and prevent the program from running away, how to use software traps? ? ? Please giv...
zilong1013 Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1863  2834  1556  261  2461  38  58  32  6  50 
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