Y0075470R000B0L datasheet, PDF

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Y0075470R000B0L: Descriptionres 470 ohm 1/5W .1% radial; CategoryPassive components; File Size323KB，4 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

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Y0075470R000B0L Overview

res 470 ohm 1/5W .1% radial

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VSR Series

Vishay Foil Resistors

Bulk Metal

Foil Technology Industrial Precision Resistors

with TCR of ± 4 ppm/°C and Tolerance of ± 0.01 %

FEATURES

•

Temperature coefficient of resistance (TCR)

(1)

± 4 ppm/°C (0 °C to + 60 °C)

± 8 ppm/°C (- 55 °C to + 125 °C, + 25 °C ref.)

•

Resistance range: 0.5

to 1 MΩ (higher or lower

values of resistance are available)

•

Vishay Foil resistors are not restricted to standard values,

we can supply specific “as required” values at no extra cost

or delivery (e.g. 1K2345 vs. 1K)

•

Tolerance: to ± 0.01 % (100 ppm)

•

Load life stability: to ± 0.005 % at 70 °C, 2000 h at rated

power

•

Electrostatic discharge up to 25 000 V

•

Non inductive, non capacitive design

•

Rise time: 1 ns effectively no ringing

•

Current noise: - 40 dB

•

Thermal EMF: 0.05 µV/°C typical

•

Voltage coefficient: < 0.1 ppm/V

•

Inductance: 0.08 µH

•

Matched sets available

•

Terminal finish: lead (Pb)-free

tin/lead alloy

•

Prototype samples available from 72 h. For more

information, please contact foil@vishay.com

•

For better performances please review the

S Series

datasheet

Note

(1)

INTRODUCTION

Bulk Metal

Foil technology out performs all other resistor

technologies available today for applications that require

high precision and high stability.

This technology has been pioneered and developed by

VISHAY, and products based on this technology are the

most suitable for a wide range of applications.

Generally Bulk Metal Foil technology allows us to produce

customer orientated products designed to satisfy challenging

and specific technical requirements.

The VSR series of resistors is a low cost version of the well

established S series of resistors. These resistors are made

of foil elements so all of the inherent performance of foil is

retained. They do not however, have the same TCR or

tolerance ranges (see table 1 for details). These products

find a wide range of usage in high end stereo equipment and

some grades of test and measurement equipment.

Standoffs are dimensioned to provide a minimum lead

clearance of 0.010" between the resistor body and the

printed circuit board, when the standoffs are seated on the

board. This allows for proper cleaning after the soldering

process.

Our applications engineering department is available to

advise and to make recommendations for non standard

technical requirements and special applications, please

For values below 50

please contact application engineering

APPLICATIONS

•

Industrial

Medical

Audio (high end stereo equipment)

Test and measurement equipment

Precision amplifiers

FIGURE 1 - POWER DERATING CURVE

Percent of Rated Power at + 125 °C

200

175

150

125

100

- 75

FIGURE 2 - TRIMMING TO VALUES

(Conceptual Illustration)

- 55 °C

+ 70 °C

Double Rated Power

Interloop Capacitance

Reduction in Series

Rated Power

Current Path

Before Trimming

Current Path

After Trimming

Trimming Process

Removes this Material

from Shorting Strip Area

Changing Current Path

and Increasing

Resistance

Safe operation

for < 150 ppm

R after 2000

hours load-life.

Mutual Inductance

Reduction due

to Change in

Current Direction

- 50

- 25

+ 25

+ 50

+ 75

+ 100 + 125 + 150 + 175 + 200

Ambient Temperature (°C)

Note:

Foil shown in

black,

etched spaces in

white

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

Document Number: 63009

Revision: 23-Mar-10

For any questions, contact:

foil@vishaypg.com

www.foilresistors.com

Legal Disclaimer Notice

Vishay Precision Group, Inc.

Disclaimer

ALL PRODUCTS, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE.

Vishay Precision Group, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf

(collectively, “VPG”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in

any other disclosure relating to any product.

The product specifications do not expand or otherwise modify VPG’s terms and conditions of purchase, including but

not limited to, the warranty expressed therein.

VPG makes no warranty, representation or guarantee other than as set forth in the terms and conditions of purchase.

To the maximum extent permitted by applicable law, VPG disclaims (i) any and all liability arising out of the

application or use of any product, (ii) any and all liability, including without limitation special, consequential or

incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose,

non-infringement and merchantability.

Information provided in datasheets and/or specifications may vary from actual results in different applications and

performance may vary over time. Statements regarding the suitability of products for certain types of applications

are based on VPG’s knowledge of typical requirements that are often placed on VPG products. It is the customer’s

responsibility to validate that a particular product with the properties described in the product specification is suitable for

use in a particular application. You should ensure you have the current version of the relevant information by contacting

VPG prior to performing installation or use of the product, such as on our website at vpgsensors.com.

No license, express, implied, or otherwise, to any intellectual property rights is granted by this document, or by any

conduct of VPG.

The products shown herein are not designed for use in life-saving or life-sustaining applications unless otherwise

expressly indicated. Customers using or selling VPG products not expressly indicated for use in such applications do

so entirely at their own risk and agree to fully indemnify VPG for any damages arising or resulting from such use or sale.

Please contact authorized VPG personnel to obtain written terms and conditions regarding products designed for such

applications.

Product names and markings noted herein may be trademarks of their respective owners.

Document No.: 63999

Revision: 15-Jul-2014

www.vpgsensors.com

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