EEWORLDEEWORLDEEWORLD

Part Number

Search

302074-4ZT39K200TB

Description
Fixed Resistor, Metal Foil, 1W, 39200ohm, 500V, 0.01% +/-Tol, -.2,.2ppm/Cel,
CategoryPassive components    The resistor   
File Size115KB,6 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance
Download Datasheet Parametric View All

302074-4ZT39K200TB Overview

Fixed Resistor, Metal Foil, 1W, 39200ohm, 500V, 0.01% +/-Tol, -.2,.2ppm/Cel,

302074-4ZT39K200TB Parametric

Parameter NameAttribute value
JESD-609 codee3
Lead diameter0.64 mm
Lead length25.4 mm
Package diameter12.7 mm
Package length25.4 mm
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Rated power dissipation(P)1 W
resistance39200 Ω
Resistor typeFIXED RESISTOR
technologyMETAL FOIL
Temperature Coefficient0.2 ppm/°C
Tolerance0.01%
Package form4 Terminals
Operating Voltage500 V
seriesHZ SERIES-OTHER
Is it Rohs certified?Yes
Objectid979556108
Reach Compliance Codeunknown
Is SamacsysN
structureHermetically Sealed
Number of terminals4
method of packingBulk
Terminal surfaceTin (Sn)
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
Ω
to 1.1 MΩ (higher or lower values of
resistance available)
Vishay 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 “ΔR 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@vishay.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
Ω
to 1.1 MΩ 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
(Ω)
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: 03-Dec-09
For any questions, contact:
foil@vishay.com
www.vishay.com
1
Operational amplifier parameter analysis and LTspice application simulation" Reading notes 1 Remember the gap between ideal and reality
[i=s]This post was last edited by damiaa on 2021-5-7 11:37[/i]Operational amplifier parameter analysis and LTspice application simulation" Reading notes 1 Remember the gap between ideal and reality Id...
damiaa Analog electronics
Technical security issues
I would like to ask you, how can we protect the security of technology and prevent others from copying it? ? ? ? ?...
茄子 Integrated technical exchanges
A few questions about oscillation circuits?
I would like to ask you: 1. When an integrated operational amplifier is used as a voltage comparator and an operational circuit, what is the difference in their working states? 2. In an RC series-para...
jaylu Analog electronics
Looking for a network card driver for Mac
I am a person who installed Mac OS X on X86 architecture. Now the network card of the motherboard cannot be driven normally under Mac.... Is there any expert who can write a network card driver under ...
qiyuan775 Embedded System
Beijing Embedded Software and Hardware Recruitment
[i=s]This post was last edited by zhangdaoyu on 2021-2-23 17:42[/i]Resumes can also be sent to: zdy@dahengsi.comBeijing Daheng welcomes you to join us!!!...
zhangdaoyu Recruitment

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2423  1640  1755  2723  1249  49  34  36  55  26 
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