EEWORLDEEWORLDEEWORLD

Part Number

Search

VHP202ZJT7K2300VB

Description
Fixed Resistor, Metal Foil, 0.3W, 7230ohm, 300V, 0.005% +/-Tol, -.2,.2ppm/Cel, 4216,
CategoryPassive components    The resistor   
File Size456KB,6 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance
Download Datasheet Parametric View All

VHP202ZJT7K2300VB Overview

Fixed Resistor, Metal Foil, 0.3W, 7230ohm, 300V, 0.005% +/-Tol, -.2,.2ppm/Cel, 4216,

VHP202ZJT7K2300VB Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid853322222
Reach Compliance Codecompliant
Country Of OriginIsrael
ECCN codeEAR99
YTEOL10
structureHermetically Sealed
Lead diameter0.645 mm
Lead length25.4 mm
lead spacing5.08 mm
Number of terminals2
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package height10.92 mm
Package length10.54 mm
Package formRadial
Package width4.11 mm
method of packingBulk
Rated power dissipation(P)0.3 W
resistance7230 Ω
Resistor typeFIXED RESISTOR
seriesHZ(OTHER)
size code4216
technologyMETAL FOIL
Temperature Coefficient0.2 ppm/°C
Tolerance0.005%
Operating Voltage300 V
HZ Series (Z-Foil) with Zero TCR
Vishay Foil Resistors
New Generation of Secondary Standards Hermetically Sealed Construction Ultra High
Precision Z-Foil Technology Resistors with TCR of ± 0.2 ppm/°C, Tolerance of ± 0.001 %
and Load Life Stability of ± 0.002 % (Metrology, Laboratory, Instrumentation, Industrial)
FEATURES
Temperature coefficient of resistance (TCR):
± 0.2 ppm/°C typical (- 55 °C to + 125 °C,
+ 25 °C ref.). For ultra high performances
(instrumentation and metrology) please refer to
the last page
Resistance range: 5
to 1.1 M (higher or lower values of
resistance available)
Foil resistors are not restricted to standard values; specific
“as required” values can be supplied at no extra cost or
delivery (e.g. 1K2345 vs. 1K)
Power coefficient “R due to self heating”:
5 ppm at rated power with the Z-Foil technology
Tolerance:
to ± 0.001 % (10 ppm)
Load life stability to ± 0.002 % (20 ppm) at 25 °C, 2000 h
at rated power
Load life stability, can be considerably improved
through in-house stabilization
Shelf life stability: 2 ppm for at least 6 years
(unaffected by humidity)
Electrostatic discharge (ESD) up to 25 000 V
Power rating: 0.3 W to 2.5 W at + 25 °C (depending on
model - see table 2)
Non-inductive, non-capacitive design
Non hot spot design
Rise time: 1 ns effectively no ringing
Current noise: 0.010 µV
RMS
/V of applied voltage (< - 40 dB)
Thermal EMF: 0.05 µV/°C typical
Voltage coefficient: < 0.1 ppm/V
Thermal stabilization time < 1 s (nominal value achieved
within 10 ppm of steady state value)
Non-inductive: < 0.08 µH
Terminal finish available: lead (Pb)-free or tin/lead alloy
Impervious to harmful environments - oil filled
Prototype quantities available in just 5 working days
or sooner. For more information, please contact
foil@vishaypg.com
For better performances (values, TCR, tolerance, stability),
please contact us
INTRODUCTION
The Z-Foil based oil filled, hermetically sealed HZ Series
resistors represent an industry breakthrough. The hermetic
sealing eliminates the ingress of moisture and oxygen, while
the oil acts as a thermal conductor, thus eliminating
long-term degradation elements of unsealed resistors, while
at the same time allowing the device to accept short periods
of overload without degradation.
The Z-Foil technology provides a significant reduction of the
resistive components, sensitivity to ambient temperature
variations (TCR) and applied power changes (PCR). When
combined with the hermetic sealing and oil filling, the
HZ Series resistors become
the most precise and stable
resistors available.
They are used as the most precise
secondary standards for ultra precision metrology.
With accuracies of ± 0.001 % (10 ppm) and a resistance
range from 5
to 1.1 M and long term shelf life of less than
2 ppm, these devices are virtually secondary standards that
can be carried in sets for daily or periodic calibration of
factory measurement equipment.
The HZ Series is available with laboratory and metrology
level precision and long-term stability with additional
in-house oriented processes such as: chip stabilization,
special TCR plotting, additional treatments for ultra
stability and special post manufacturing operations
(PMO). (Please refer to the last page)
TABLE 1 - TCR VS. RESISTANCE VALUE
RESISTANCE VALUE
()
TYPICAL TCR AND
MAX. SPREAD
(- 55 °C to + 125 °C, + 25 °C ref.)
(ppm/°C)
± 0.2 ± 2
± 0.2 ± 3
± 0.2 ± 4
FIGURE 1 - SHELF LIFE - VHA518-11
12K9 VS. QHE
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
- 0.1
0
100 200 300 400 500 600 700 800 900 1000
100 to < 1M1
50 to < 100
5 to < 50
Note
• For maximum TCR < 1 ppm/°C, see VHP100 and contact
application engineering
Resistance Change (ppm)
Time (Days)
Document Number: 63120
Revision: 25-Mar-10
For any questions, contact:
foil@vishaypg.com
www.foilresistors.com
1
How to make high voltage pulse power supply
RT power supply: -200~40 Frequency: 1KHZ Duty cycle adjustable 30PF load Please give me some advice, thank you!...
chencl Power technology
Can't find boot.hv when compiling PB?
I added boot.hv to the .bib file: FILES boot.hv $(_FLATRELEASEDIR)\boot.hv XIPKERNEL SH default.hv $(_FLATRELEASEDIR)\default.hv XIPKERNEL SH user.hv $(_FLATRELEASEDIR)\user.hv XIPKERNEL SH However, w...
tanling79467240 Embedded System
How to write image files to ARM
I am now doing some experiments on the ARM7 development board, but the experimental tutorial does not tell me how to generate an image file from the compiled C language program and how to write it int...
gjfzb ARM Technology
【McQueen Trial】Line Patrol Program
The McQueen car provides three programming environments [align=center][/align] [size=3] Mind+ is a graphical programming environment developed by DFRobot itself. It is a full Chinese environment and c...
xscc MicroPython Open Source section
Bug
When switching from the space to the forum, the URL is wrong. For example, the link in [url]https://home.eeworld.com.cn/my/space-uid-399373-blogid-228619.html[/url] points to [url]https://bbs.eeworld....
astwyg Suggestions & Announcements
Where can I buy a development board based on TMS570LS1224?
I am a novice in DSP. Can anyone tell me where I can buy a TMS570LS1224 development board? Or other models of the TMS570LS series are also fine....
你会记住我的3 TI Technology Forum

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2038  876  2690  1827  2456  42  18  55  37  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