Y09421R00000B0L datasheet, PDF

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Y09421R00000B0L: DescriptionRES 1 OHM 2W .1% RADIAL; CategoryPassive components; File Size329KB，4 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

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Y09421R00000B0L Overview

RES 1 OHM 2W .1% RADIAL

Y09421R00000B0L Parametric

Parameter Name	Attribute value
resistance	1 Ohms
Tolerance	±0.1%
Power (W)	2W
component	metal foil
characteristic	Current sensing, moisture proof, non-inductive
Temperature Coefficient	±2ppm/°C
Operating temperature	-55°C ~ 125°C
Package/casing	Radial - 4 leads
Supplier device packaging	-
size/dimensions	1.240" long x 0.177" wide (31.50mm x 4.50mm)
Height - Installation (maximum)	0.512"（13.00mm）
Number of terminals	4
failure rate	-

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VCS232

Vishay Foil Resistors

Ultra High Precision Foil Power Current Sensing Resistor with

Absolute TCR of ± 2 ppm/°C, ESD Immunity up to 25 kV and

Tolerance of ± 0.02 %, Power Rating up to 2 W

FEATURES

•

Temperature coefficient of resistance (TCR):

± 2 ppm/°C typical (- 55 °C to + 125 °C,

+ 25 °C ref.)

•

Power rating at + 25 °C: 2 W (free air)

•

Tolerance: to ± 0.02 %

•

Load life stability: to ± 0.01 %, 25 °C for 2000 h at rated

power

•

Maximum current: 3 A

•

Resistance range: 0.2

to 500

•

Vishay Foil resistors are not restricted to standard values;

specific “as required” values can be supplied at no extra

cost or delivery (e.g 100.234

vs. 100

Ω)

•

Electrostatic discharge (ESD) up to 25 000 V

•

Short time overload

≤

0.005 %

•

Non-inductive, non-capacitive design

•

Rise time: 1 ns effectively no ringing

•

Thermal stabilization < 1 s

•

Current noise < - 40 dB

•

Thermal EMF: 0.05 µV/°C

•

Voltage coefficient < 0.1 ppm/V

•

Non-inductive: 0.08 µH

•

Non hot spot design

•

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

•

Compliant to RoHS directive 2002/95/EC

•

For better performances please contact us

•

Prototype quantities available in just 5 working days

or sooner. For more information, please contact

foil@vishaypg.com

INTRODUCTION

Vishay Foil has developed a new resistor concept, through

the use of a proprietary Bulk Metal

Foil and new

nanometer-level photo-etching techniques created by the

company so that the conductor can closely approximate a

flat wire. Because the metals used are not drawn, wound or

mistreated in any way during the manufacturing process,

Vishay Foil resistors maintain all their design, physical and

electrical characteristics. These characteristics are both

measurable and predictable before, during and after

manufacturing.

Through the entire process, every step is carefully controlled

not only to keep the metal in its virgin state, but also to

eliminate the effects of any stress that might be imposed

either during manufacture or use.

RESISTANCE

RANGE

(Ω)

0.2 to < 1.0

> 1 to 10

TIGHTEST

RESISTANCE

TOLERANCE

(%)

± 0.05

TYPICAL TCR AND

MAX. SPREAD

(ppm/°C)

(1)

± 2 ± 13

±2±3

± 0.05

> 10 to 500

± 0.02

±2±3

Notes

(1)

- 55 °C to + 125 °C, + 25 °C ref.

• Contact applications engineering for other available values

TABLE 1 - TOLERANCE AND TCR

FIGURE 1 - POWER DERATING CURVE

- 55 °C

+ 25 °C

+ 100

+ 75

+ 50

+ 25

Percent of

Rated Power

- 50

+ 50

+ 100

+ 150

+ 200

Ambient Temperature (°C)

(Further Derating Not Necessary)

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

Document Number: 63151

Revision: 29-Mar-10

For any questions, contact:

foil@vishaypg.com

www.foilresistors.com

APPLICATIONS

•

Automatic test equipment (ATE)

High precision instrumentation

Electron beam application

Current sensing applications

Pulse applications

Military

Power amplifier

Power supplies

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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