EEWORLDEEWORLDEEWORLD

Part Number

Search

302073TP33K000CB

Description
Fixed Resistor, Metal Foil, 0.75W, 33000ohm, 350V, 0.25% +/-Tol, -2,2ppm/Cel,
CategoryPassive components    The resistor   
File Size451KB,6 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance
Download Datasheet Parametric View All

302073TP33K000CB Overview

Fixed Resistor, Metal Foil, 0.75W, 33000ohm, 350V, 0.25% +/-Tol, -2,2ppm/Cel,

302073TP33K000CB Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid850552298
Reach Compliance Codecompliant
Country Of OriginIsrael
ECCN codeEAR99
YTEOL10
structureHermetically Sealed
JESD-609 codee3
Lead diameter0.64 mm
Lead length25.4 mm
Number of terminals4
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package diameter12.7 mm
Package length15.88 mm
Package form4 Terminals
method of packingBulk
Rated power dissipation(P)0.75 W
resistance33000 Ω
Resistor typeFIXED RESISTOR
seriesH(OTHER)
technologyMETAL FOIL
Temperature Coefficient2 ppm/°C
Terminal surfaceTin (Sn)
Tolerance0.25%
Operating Voltage350 V
H Series
Vishay Foil Resistors
New Generation of Secondary Standards Hermetically Sealed High Precision Bulk
Metal
®
Foil Technology Resistors with TCR of ± 2 ppm/°C, Tolerance of ± 0.001 % and
Load Life Stability of ± 0.005 % (Metrology, Laboratory, Instrumentation, Industrial)
FEATURES
Temperature coefficient of resistance (TCR):
± 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 1.84 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 rating: 0.3 W to 2.5 W at + 25 °C (depending on
model - see table 2)
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
Rise time: 1 ns effectively no ringing
Thermal stabilization time < 1 s (nominal value achieved
within 10 ppm of steady state value)
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
Non-inductive: < 0.08 µH
Non-inductive, non-capacitive design
Non hot spot design
Terminal finish available: lead (Pb)-free or tin/lead alloy
Impervious to harmful environments - oil-filled
Compliant to RoHS directive 2002/95/EC
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 see the HZ series
INTRODUCTION
The H series resistors are oil-filled, hermetically sealed ultra
precision resistors and are used as secondary standards for
metrology applications.
The hermetic sealing eliminates the ingress of moisture and
oxygen, while the oil acts as a thermal conductor, thus
eliminating the long-term degradation elements of unsealed
resistors, while at the same time allowing the device to
accept short periods of overload without degradation.
Vishay’s Bulk Metal
®
Foil outperforms all other resistor
technologies available today for applications that require
precision and stability. When combined with the hermetic
sealing and oil filling, the H series resistors become
the most
precise and stable resistors available.
With accuracies of 0.001 %, a resistance range from 5
Ω
to 1.84 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 H 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)
100 to < 1M84
50 to < 100
5 to < 50
TYPICAL TCR AND MAX. SPREAD
(- 55 °C to + 125 °C, + 25 °C ref.)
(ppm/°C)
± 2 ± 2.5
± 2 ± 3.5
± 2 ± 4.5
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
Note
• For maximum TCR < 1 ppm/°C, see VHP100 and contact
application engineering
* Pb containing terminations are not RoHS compliant, exemptions may apply
Resistance Change (ppm)
Time (Days)
Document Number: 63006
Revision: 23-Mar-10
For any questions, contact:
foil@vishaypg.com
www.foilresistors.com
1
Online 100 points for help: NMAKE error U1095 solution
Error message Expanded command line 'commandline' too long After macro expansion, the given command line exceeds the operating system's command line length limit. MS-DOS allows up to 128 characters on...
htjsmhj Embedded System
C2PROG serial port to burn 28335 program
Dear experts: When using C2PROG serial port to burn the program to 28335, it always prompts CRC Info added at 0x00338886: 0x7BB6 0x2033 0x0000 *** PLEASE RESET TARGET IN SCI BOOT-LOADER MODE *** Conne...
海带和菠菜 Microcontroller MCU
stm8l remote upgrade
[table=98%] [tr][td]I would like to ask experts to give me some advice: I am currently using STM8L152 to perform remote upgrades. The bootloader area and app area have been divided, and the app start ...
henidaguaishou ARM Technology
The Low Noise Ripple Probe Guide tells you how important probes are to your testing!
The Low Noise Ripple Probe Guide tells you how important probes are to your testing! Most electronic designs today require different supply voltages to operate correctly. In fact, many components with...
安泰测试Agitek Test/Measurement
CC2530 interrupt register problem
IRCON is the interrupt flag register. Why is the corresponding bit of this register still 1 when an interrupt occurs? Shouldn't it be cleared to 0? Why is T1IF in IRCON set to 1 when the program runs ...
dageliu RF/Wirelessly
[Special Topic] Commemorating the 50th Anniversary of Moore's Law, Prophecy or Confusion?
[font=arial][color=#000000] [/color][/font][size=4][color=#ff0000][backcolor=yellow]Special topic address: [/backcolor][/color][color=#ff0000][backcolor=yellow][url=https://www.eeworld.com.cn/zt/50_ye...
DreamerJane Integrated technical exchanges

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1422  2427  2318  2559  1009  29  49  47  52  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