EEWORLDEEWORLDEEWORLD

Part Number

Search

300145TR1TCR2QFB

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

300145TR1TCR2QFB Overview

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

300145TR1TCR2QFB 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 Series300145TR1TCR2QFB
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
Please tell me about the ADS1252 reading data question
When reading ADS1252 data, it is always incorrect. Is there anyone who has used it? I have a question that seems very vague, that is, after T3 in DRDY mode, is the sign bit automatically output to the...
ZHANGXUEJIE TI Technology Forum
LC0811 LCD screen
I'm currently programming a LC0811 LCD screen, but I can't seem to find any information about this LCD screen on the Internet! :~o...
sofeiya MCU
Where to connect the external ± of 485?
A: May I ask about the 485 interface of ek200 Linux ? Is there any setting? The device does not respond when sending commands through the 485 interface of the board.B: The baseboard of MB200 does not ...
明远智睿Lan Industrial Control Electronics
I would like to ask how to use S3C2440 to drive Samsung's LMS283GF03 LCD screen
1. I use S3C2440 to drive Samsung's LMS283GF03 LCD screen. The SPI initialization part is passed, but the RGB registers are not set correctly. For example, I want to display a blue screen, and there a...
tanling79467240 Embedded System
RF Power
Dear colleagues: When the RF power supply is working, it vibrates frequently inside and cannot work. What is the reason? I would be very grateful if an expert can answer this!...
lsj161 RF/Wirelessly
【MXCHIP Open1081】+WIFI routine learning
[align=left][font=宋体]Learning WIFI knowledge is a long and slow process[/font], so let's start with the routines[/font].[font=宋体]Scan WIFI network[/font],[font=宋体]Create WIFI hotspot[/font].[/align][a...
billjing RF/Wirelessly

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 788  2279  1140  554  2860  16  46  23  12  58 
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