302074-6ZP271K00TB datasheet, PDF

Datasheet> All Categories > Passive components> The resistor> 302074-6ZP271K00TB

302074-6ZP271K00TB: DescriptionFixed Resistor, Metal Foil, 1.5W, 271000ohm, 500V, 0.01% +/-Tol, -.2,.2ppm/Cel,; CategoryPassive components The resistor; File Size115KB，6 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

Download Datasheet Parametric View All

302074-6ZP271K00TB Overview

Fixed Resistor, Metal Foil, 1.5W, 271000ohm, 500V, 0.01% +/-Tol, -.2,.2ppm/Cel,

302074-6ZP271K00TB Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Objectid	979612504
Reach Compliance Code	unknown
ECCN code	EAR99
structure	Hermetically Sealed
JESD-609 code	e0
Lead diameter	0.64 mm
Lead length	25.4 mm
Number of terminals	4
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package diameter	12.7 mm
Package length	25.4 mm
Package form	4 Terminals
method of packing	Bulk
Rated power dissipation(P)	1.5 W
resistance	271000 Ω
Resistor type	FIXED RESISTOR
series	HZ SERIES-OTHER
technology	METAL FOIL
Temperature Coefficient	0.2 ppm/°C
Terminal surface	Tin/Lead (Sn/Pb)
Tolerance	0.01%
Operating Voltage	500 V

Preview

Download Datasheet

View All

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 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

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

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

- 0.1

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

Recommended Resources

Three-phase four-wire load star connection circuit

The ever-changing sound and light analog controller circuit 03

SNS9201 (household appliances, robots, medical equipment or alarm devices) infrared sensing signal processing circuit

Inductive three-point oscillator circuit

New color TV power controller circuit (mc44608)

Report on the Demand for R&D Talents in Embedded Enterprises: The survey results show that click on the picture to view details. [[i] This post was last edited by Gua Gua on 2008-5-9 09:34 [/i]]...; songbo Embedded System

Design analysis of two DC switching power supplies: Simple DC switching power supply The simple DC switching power supply circuit composed of TEA1520 series is shown in Figure 1.[color=black] Figure 1 Circuit of simple DC switching power supply compose...; 七月七日晴 Power technology

This is the digital clock with LCD1602 display that I wrote. It compiles fine, but it can't display. Please help...: library ieee; use ieee.std_logic_1164.all; use ieee.std_logic_arith.all; use ieee.std_logic_unsigned.all; entity LCD3 is port( clk: in std_logic; en,rs,rw:out std_logic; data:out std_logic_vector(7 do...; yx571371942 Embedded System

Program List: I want to make a program list recently, that is, to display a list of all currently running applications (not processes), but I don't know how to get it. Is there a direct way to get it? I know how to...; jerryzheng Embedded System

This code is used in dll, g_hInst, videownd is passed from outside. IDD_CAMERA_DIALOG is a resource in dll, why doesn't it work?: This code is used in dll, g_hInst, videownd are passed from outside. IDD_CAMERA_DIALOG is a resource in dll, why doesn't it work? If IDD_CAMERA_DIALOG is also passed from outside, it will work.DialogB...; cd001 Embedded System

The design path of a hardware engineer: After a rare two-day break, I returned to work. The first thing I did was to help my wife translate a paper. Although the work at hand was full of challenges, I was able to cope with it overall. Since...; eeleader Talking about work

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components