EEWORLDEEWORLDEEWORLD

Part Number

Search

300145TR2TCR2QAB

Description
RESISTOR, NETWORK, FILM, DIVIDER, 0.2 W, THROUGH HOLE MOUNT
CategoryPassive components   
File Size120KB,5 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

300145TR2TCR2QAB Overview

RESISTOR, NETWORK, FILM, DIVIDER, 0.2 W, THROUGH HOLE MOUNT

300145TR2TCR2QAB Parametric

Parameter NameAttribute value
Number of terminals3
Processing package descriptionSPECIAL LEADED-6
stateACTIVE
packaging shapeRECTANGULAR PACKAGE
Terminal shapeWIRE
Installation featuresTHROUGH HOLE MOUNT
Rated temperature85 Cel
Manufacturer Series300145TR2TCR2QAB
Network TypeDIVIDER
Resistor typeFILM
300144, 300145
Vishay Foil Resistors
High Precision Voltage Divider Resistors
with TCR Tracking to 0.5 ppm/°C and
Tolerance Match to 0.005 % (50 ppm)
FEATURES
Temperature coefficient of resistance (TCR):
Pb-free
absolute:
Available
± 2 ppm/°C typical (- 55 °C to + 125 °C,
RoHS*
+ 25 °C ref.)
COMPLIANT
tracking: 0.5 ppm/°C
Tolerance: absolute and matching to 0.005 %
Power rating: 0.2 W at 70 °C, for the entire resistive
element R1 and R2, divided proportionally between the
two elements
Ratio stability: < 0.001 % (10 ppm) 0.2 W at 70 °C for
2000 h
Maximum working voltage: 200 V
Electrostatic discharge (ESD) above 25 000 V
Non inductive, non capacitive design
Rise time: 1 ns without ringing
Current noise: < - 40 dB
Thermal EMF: 0.05 µV/°C typical
Voltage coefficient: < 0.1 ppm/V
Non inductive: < 0.08 µH
Non hot spot design
Terminal finishes available: lead (Pb)-free
tin/lead alloy
Any value available within resistance range (e.g. 1K2345)
Prototype samples available from 48 h. For more
information, please contact foil@vishay.com
For better performances see 300144Z, 300145Z (Z-Foil)
datasheet
Any value at any ratio available within resistance range
INTRODUCTION
Vishay Bulk Metal
®
foil technology outperforms all other
technologies available today for applications that require
high precision and high stability.
Models 300144 and 300145 offer low TCR (both absolute
and tracking), excellent load life stability, tight tolerance,
excellent ratio stability, low thermal EMF, low current noise
and non sensitivity to ESD - all in one package.
Model 300145 is a pair-of 300144 elements back to back in
a single molded package.
By taking advantage of the overall stability and reliability of
Vishay Bulk Metal foil resistors, designers can significantly
reduce circuit errors and greatly improve overall circuit
performances.
Our application engineering department is available to
advise and make recommendations. For non-standard
technical requirements and special applications. Please
contact us.
APPLICATIONS
Instrumentation amplifiers
R
2
R
1
Bridge networks
V
Differential amplifiers
Military
V
Space
Medical
Automatic test equipment
Down-hole (high temperature)
1
-
R
1
R
2
+
V
out
300144
300145
2
TABLE 1 - MODELS 300144 AND 300145 SPECIFICATIONS
MODEL
RESISTANCE
RATIO
1:1
4:1
10:1
> 10:1
ABSOLUTE TCR
(- 55 °C to + 125 °C, + 25 °C Ref.)
TYPICAL AND MAX. SPREAD
300144
300145
0.5 ppm/°C
1.0 ppm/°C
1.0 ppm/°C
1.5 ppm/°C
TCR TRACKING
TOLERANCE
ABSOLUTE
± 0.005%
± 0.005%
± 0.01%
± 0.01%
MATCH
0.005%
0.005%
0.01%
0.01%
± 2 ppm/°C ± 3 ppm/°C
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 63045
Revision: 21-Nov-07
For any questions, contact: foil@vishay.com
www.vishay.com
1
Why is the frequency division of MC12022 incorrect?
Given a square wave, the frequency ratio is not 64/65 as expected. How to solve this problem?...
fd122312qyh Electronics Design Contest
Change C++ language to C in seven steps
1. Class member functions and data members Since struct does not control the access rights of its members, an additional mechanism must be added for access control, which complicates the program, so w...
XYD漫漫 Programming Basics
Free CSWP certification exam simulation questions and detailed explanations
I finally found a resource that can explain for free. Before, it either required money or asked for money in disguise... I'll share it with you~~:loveliness:...
zc8206 Integrated technical exchanges
CC2640R2F LaunchPad Review (3) Getting Started
[i=s]This post was last edited by dontium on 2017-12-16 23:53[/i] TI provides rich resources for the development of CC2640R2F. For an introduction to the resources, see [url=https://bbs.eeworld.com.cn...
dontium Wireless Connectivity
C language function quick reference manual 0.5
C language function quick reference manual 0.5...
鑫海宝贝 MCU
Design of Lock-in Amplifier
[size=3][b]This is a post, welcome all the experts to give advice. [/b][/size] [b][color=rgb(51, 51, 51)][font=宋体][size=12pt]This is a design by a foreigner that I saw on Google Fans. I also designed ...
alva.wang Electronics Design Contest

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 484  1761  1232  1840  1000  10  36  25  38  21 
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