Z20442K700BB datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Passive components> The resistor> Z20442K700BB

Z20442K700BB: DescriptionFixed Resistor, Metal Foil, 1W, 42700ohm, 350V, 0.1% +/-Tol, -.2,.2ppm/Cel, 5816; CategoryPassive components The resistor; File Size2MB，8 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

Download Datasheet Parametric View All

Z20442K700BB Overview

Fixed Resistor, Metal Foil, 1W, 42700ohm, 350V, 0.1% +/-Tol, -.2,.2ppm/Cel, 5816

Z20442K700BB Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Objectid	1178936560
Reach Compliance Code	compliant
Country Of Origin	Israel
ECCN code	EAR99
YTEOL	10
structure	Rectangular
JESD-609 code	e0
Lead diameter	0.64 mm
Lead length	25.4 mm
lead spacing	10.16 mm
Manufacturer's serial number	Z204
Number of terminals	2
Maximum operating temperature	175 °C
Minimum operating temperature	-55 °C
Package height	10.49 mm
Package length	14.61 mm
Package shape	RECTANGULAR PACKAGE
Package form	Radial
Package width	4.06 mm
method of packing	Bulk
Rated power dissipation(P)	1 W
resistance	42700 Ω
Resistor type	FIXED RESISTOR
series	Z204
size code	5816
technology	METAL FOIL
Temperature Coefficient	0.2 ppm/°C
Terminal surface	Tin/Lead (Sn/Pb)
Tolerance	0.1%
Operating Voltage	350 V

Preview

Download Datasheet

View All

Z Series (Z-Foil)

Vishay Foil Resistors

Ultra High Precision Z-Foil Though-Hole Resistor

with TCR of ± 0.05 ppm/°C, Tolerance of ± 0.005 % (50 ppm),

Load Life Stability of ± 0.005 %

FEATURES



Temperature coefficient of resistance (TCR):

- ± 0.05 ppm/°C nominal (0 °C to + 60 °C)

- ± 0.2 ppm/°C nominal (- 55 °C to + 125 °C,

+ 25 °C ref.) (see table 1)



Rated power: to 1 W at + 125 °C (see table 2)



Resistance tolerance: to ± 0.005 % (50 ppm)



Load life stability: ± 0.005 % at 70 °C, 2000 h or ±0.015%

at 70°C,10000 h (see table 4)



Resistance range: 5

to

600 k



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)



Total accumulated change in resistance over life (EOL)

or Total Error Budget < 0.1 % (or better with PMO)**



Electrostatic discharge up to 25 000 V



Non-inductive, non-capacitive 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



Low inductance: < 0.08 µH typical



Thermal stabilization time < 1 s (to reach within 10 ppm of

steady state value)



Pattern design minimizing hot spots



Terminal finish: lead (Pb)-free or tin/lead alloy



Matched sets are available per request



(TCR tracking: to 0.5 ppm/°C)



Prototype quantities available in just 5 working days

or sooner. For more information, please contact

foil@vishaypg.com

INTRODUCTION

The Bulk Metal

Foil resistor is based on a special

thermo-metalic stress concept wherein a proprietary bulk

metal cold rolled foil is cemented to a ceramic substrate. It is

then photoetched into a resistive pattern. Then it is laser

adjusted to any desired value and tolerance. Because the

metals used are not drawn, wound or mistreated in any way

during manufacturing process, the Bulk Metal Foil resistor

maintains all its design, physical and electrical

characteristics while winding of wire or sputtering does not.

Z foil resistors achieve maximum stability and near-zero

TCR. These performance characteristics are built-in for

every unit, and do not rely on screening or other artificial

means for uniform performance.

The stability of a resistor depends primarily on its history of

exposures to temperature. Stability is affected by:

1. Reversible changes in the ambient temperature and heat

from adjacent components (defined by the Temperature

Coefficient of Resistance, or TCR)

2. Short-term steady-state self-heating (defined by Power

TCR or PCR)

3. Irreversible destabilizing shock of suddenly-applied

power

4. Long-term exposure to applied power (load-life stability)

5. Repetitive stresses from being switched on and off

In very high-precision resistors, these effects must be taken

into account to achieve high stability with changes in load

(Joule Effect) and ambient temperature.

Vishay Foil Resistors’ new Z-Foil technology provides an

order of magnitude reduction in the Bulk Metal Foil

element’s sensitivity to temperature changes - both external

and internal. This technology provides TCR of

± 0.05 ppm/°C nominal (instrument range: 0 °C to +60 °C),

± 0.2 ppm/°C nominal (military range: - 55 °C to + 125 °C,

+ 25 °C ref), and a PCR of 5 ppm at rated power.

In order to take full advantage of this TCR improvement, it is

necessary to take into account the differences in the

resistor’s response to each of the above-mentioned effects.

The Z series has been developed to successfully deal with

these factors.

TABLE 1 - NOMINAL TCR AND MAX. SPREAD

(- 55 °C to + 125 °C, + 25 °C ref.)

VALUE

100



to 600 K



to < 100



to < 80



to < 50



to < 25



to < 10



STANDARD

TOLERANCE

± 0.005 %

± 0.01 %

± 0.02 %

± 0.05 %

NOMINAL TCR AND

MAX. SPREAD

(ppm/°C)

± 0.2 ± 0.6

± 0.2 ± 0.8

± 0.2 ± 1.0

± 0.2 ± 1.3

± 0.2 ± 1.6

± 0.2 ± 2.3

* Pb containing terminations are not RoHS compliant, exemptions may apply

** See PMO page 5

Document Number: 63187

Revision: 22-Oct-13

For any questions, contact:

foil@vishaypg.com

www.vishayfoilresistors.com

Recommended Resources

Current status of lithium-ion battery safety technology development

Multi-output DC regulated power supply circuit diagram of three-terminal regulator

Multiple switches control a lamp circuit b

Thyristor controlled motor timing forward and reverse circuit b

Red Star brand KHG1-20B, KHG1-25B, KHG1-30B ventilation fan circuit diagram

555 intermittent mono audio circuit

C2000 Delfino MCU F28379D LaunchPad Development Kit: The C2000 Delfino MCU LaunchPad Development Kit is an affordable evaluation platform that provides designers with a low-cost development kit for high-performance digital control applications. This too...; Jacktang DSP and ARM Processors

How to get screen coordinates of EVC drop-down menu? ? ? Please take a look, urgent! ! !: Click the selected point in TreeCtrl with the stylus to pop up this menu. I use ON_MESSAGE(WM_CONTEXTMENU, OnContextMenu) to let the WM_CONTEXTMENU message trigger OnContextMenu. Add the following cod...; NetCom Embedded System

Recruiting hardware engineers: [color=rgb(51, 51, 51)][font=-apple-system, BlinkMacSystemFont,]Recruitment position [b]Embedded hardware engineer [/b][/font][/color] [color=rgb(51, 51, 51)][font=-apple-system, BlinkMacSystemFont,]N...; Candy-liu Recruitment

PLC Anti-interference Technology: Overview of various types of PLCs used in automation systems. Some are centrally installed in the control room, and some are dispersedly installed on each stand-alone device at the production site. Al...; caichong Industrial Control Electronics

How do the 4 sets of digital tubes on the FPGA development board maintain their own values when they are not selected?: module led_dong(seg,sl,clk); //Static module display output [7:0] seg; //Define digital tube segment output pin output[3:0] sl; //Define digital tube position (selection) output pin input clk; //Defin...; yousijia Embedded System

Change jobs, job hunting!!: [b][color=#000000]Hello friends, does anyone know about "Henan Lanxin Technology Co., Ltd."? ? ? Tell me about it, let's learn more about it! ! [/color][/b][color=#000000]After graduation, I have been...; xxhhzz Recruitment

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components