SR731ETTD1R00 datasheet, PDF - EEWORLD Datasheet

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SR731ETTD1R00: Descriptionlo-ohm 0.5%, 1%, 2%,5%tolerance thick film current sense resistor; File Size103KB，2 Pages; ManufacturerKOA Speer; Websitehttp://www.koaspeer.com/

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SR731ETTD1R00 Overview

lo-ohm 0.5%, 1%, 2%,5%tolerance thick film current sense resistor

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SR73

resistors

lo-ohm 0.5%, 1%, 2%, 5% tolerance thick film

current sense resistor

features

•

RuO

thick film resistor element

Anti-leaching nickel barrier terminations

Meets or exceeds EIA 575, EIA PDP-100, MIL-R-55342F

Marking: Three or four digits on indigo protective coat,

1E size: no marking,

1H: no marking, black protective coat

•

Products with lead-free terminations meet EU RoHS

requirements. Pb located in glass material, electrode

and resistor element is exempt per Annex 1, exemption

5 of EU directive 2005/95/EC

Type

(Inch Size Code)

dimensions and construction

NEW

Dimensions

inches

(mm)

(0201)

(0402)

(0603)

(0805)

(1206)

(1210)

(2010)

W2H

(2010)

(2512)

W3A

(2512)

.024±.001 .012±.001 .004±.002 .006±.002 .009±.001

(0.6±0.03) (0.3±0.03) (0.1±0.05) (0.15±0.05) (0.23±0.03)

.039

(1.0

+.004

-.002

+0.1

)

-0.05

Solder

Plating

Protective

Coating

Resistive Inner

Film

Electrode

Plating

.02

(0.5

+.004

-.002

+0.1

)

-0.05

+.006

-.004

+0.15

-0.1

)

.01±.004

(0.25±0.1)

.01±.004 .014±.002

(0.25±0.1) (0.35±0.05)

.063±.008

(1.6±0.2)

.031

(0.8

.014±.004 .014±.004 .018±.004

(0.35±0.1) (0.35±0.1) (0.45±0.1)

.012

(0.3

+.008

-.004

+0.2

)

-0.1

Ceramic

Substrate

.079±.008 .049±.004 .016±.008

(2.0±0.2) (1.25±0.1) (0.4±0.2)

.063±.008

.126±.008

(1.6±0.2)

(3.2±0.2)

.102±.008

(2.6±0.2)

.197±.008 .098±.008

(5.0±0.2)

(2.5±0.2)

.02±.004

(0.5±0.1)

.016

(0.4

+.008

-.004

+0.2

)

-0.1

.02±.012

(0.5±0.3)

.026±.006 .024±.004

(0.65±0.15) (0.6±0.1)

.016

(0.4

+.008

-.004

+0.2

)

-0.1

.248±.008 .122±.008

(6.3±0.2)

(3.1±0.2)

.026±.006

(0.65±0.15)

ordering information

New Part #

SR73

Type

Size

W2H

W3A

Termination

Material

T: Sn

(Other termination

styles may be

available, please

contact factory

for options)

G: Au (2A: 0.1Ω -

10Ω - contact

factory)

Packaging

TCM: 0201 only:

7" 2mm pitch pressed paper

TPL:0402 only: 2mm pitch punch paper

TP: 0402, 0603, 0805: 7" 2mm pitch

punch paper

TD: 0603, 0805, 1206, 1210:

7" 2mm pitch punched paper

TDD: 0603, 0805, 1206, 1210:

10" paper tape

TE: 0805, 1206, 1210, 2010 & 2512:

7" punched plastic

TED: 0805, 1206, 1210, 2010 & 2512:

10" punched plastic

For further information on packaging,

please refer to Appendix A

1R00

Nominal

Resistance

±2%, ±5%: 2 significant figures

+ 1 multiplier “R” indicates

decimal on value <10Ω

±1%: 3 significant figures

+ 1 multiplier “R” indicates

decimal on value <100Ω

All values less than 0.1Ω

(100mΩ) are expressed in

mΩ with “L” as decimal

Example: 20mΩ = 20L0

Tolerance

D: ±0.5%

F: ±1%

G: ±2%

J: ±5%

Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.

12/01/08

KOA Speer Electronics, Inc.

• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

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