SR731JTTDR274F datasheet, PDF - EEWORLD Datasheet

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SR731JTTDR274F: DescriptionCurrent Sense Resistors - SMD 0.274ohms 1% 200 PPM; CategoryPassive components; File Size267KB，2 Pages; ManufacturerKOA Speer; Websitehttp://www.koaspeer.com/; Environmental Compliance

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Current Sense Resistors - SMD 0.274ohms 1% 200 PPM

SR731JTTDR274F Parametric

Parameter Name	Attribute value
Product Attribute	Attribute Value
Manufacturer	KOA Speer
Product Category	Current Sense Resistors - SMD
RoHS	Details
Resistance	274 mOhms
Power Rating	200 mW (1/5 W)
Tolerance	1 %
Temperature Coefficient	200 PPM / C
Minimum Operating Temperature	- 55 C
Maximum Operating Temperature	+ 150 C
Voltage Rating	1.41 V
Case Code - in	0603
Case Code - mm	1608
Technology	Thick Film
Qualification	AEC-Q200
Packaging	Cut Tape
Packaging	MouseReel
Packaging	Reel
Application	Current Sense
Height	0.45 mm
Length	1.6 mm
Package / Case	0603 (1608 metric)
Product	Thick Film Current Sensing Resistors
Termination Style	SMD/SMT
Type	Lo-Ohm Thick Film Current Sense Resistor
Width	0.8 mm
Mounting Style	PCB Mount
Factory Pack Quantity	5000
Unit Weight	0.000071 oz

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SR73

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

current sense resistor

features

•

Products with lead-free terminations

meet EU RoHS requirements. EU RoHS

regulation is not intended for Pb-glass contained

in electrode, resistor element and glass.

•

AEC-Q200 Qualified: 0402 (1E), 0603 (1J), 0805 (2A),

1206 (2B), 1210 (2E), 2010 (2H/W2H), 2512 (3A/W3A)

Type

(Inch Size Code)

resistors

.024±.001

(0.6±0.03)

.039

(1.0

+.004

-.002

+0.1

)

-0.05

Dimensions

inches

(mm)

.012±.001

(0.3±0.03)

.02

(0.5

+.004

-.002

+0.1

)

-0.05

+.006

-.004

+0.15

)

-0.1

.009±.001

(0.23±0.03)

.014±.002

(0.35±0.05)

.018±.004

(0.45±0.1)

.02±.004

(0.5±0.1)

1H (0201)

.004±.002

(0.1±0.05)

.01±.004

(0.25±0.1)

.014±.004

(0.35±0.1)

.016±.008

(0.4±0.2)

.006±.002

(0.15±0.05)

.01±.004

(0.25±0.1)

.014±.004

(0.35±0.1)

.012

(0.3

+.008

-.004

+0.2

)

-0.1

dimensions and construction

1E (0402)

1J (0603)

2A (0805)

.063±.008

(1.6±0.2)

.079±.008

(2.0±0.2)

.126±.008

(3.2±0.2)

.031

(0.8

Solder

Plating

Protective

Coating

Resistive Inner

Film

Electrode

Plating

.049±.004

(1.25±0.1)

.063±.008

(1.6±0.2)

.102±.008

(2.6±0.2)

.098±.008

(2.5±0.2)

2B (1206)

2E (1210)

2H (2010)

W2H (2010)

3A (2512)

W3A (2512)

.016

(0.4

.02±.012

(0.5±0.3)

+.008

-.004

+0.2

)

-0.1

.197±.008

(5.0±0.2)

.026±.006

(0.65±0.15)

.016

(0.4

+.008

-.004

+0.2

)

-0.1

.024±.004

(0.6±0.1)

Ceramic

Substrate

.248±.008

(6.3±0.2)

.122±.008

(3.1±0.2)

.026±.006

(0.65±0.15)

ordering information

SR73

Type

Size

W2H

W3A

Termination

Material

T: Sn

L: SnPb (1E,

1J, 2A, 2B, 2E,

2H, 3A)

G: Au (1J, 2A, 2B:

0.1Ω - 10Ω -

contact factory)

Packaging

TC: 0201 only: 7" 2mm pitch pressed

paper (TC: 10,000 pcs/reel,

TCM: 15,000 pcs/reel)

TPL:0402 only: 2mm pitch punch paper

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

punch paper

TD: 0603, 0805, 1206, 1210: 7" 4mm

pitch punched paper

TDD: 0603, 0805, 1206, 1210: 10" paper tape

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

7" embossed plastic

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

10" embossed 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 = 20L

(3-digit)

Tolerance

D: ±0.5%

F: ±1%

G: ±2%

J: ±5%

applications and ratings

Part

Designation*

SR731H

(0201)

SR731E

(0402)

SR731J

(0603)

Power

Rating

@ 70°C

0.1W

1/6W (.166W)

1/5W (.2W)

New

1/4W (.25W)

Rated

Ambient

Temp.

70°C

Rated

Terminal

Part Temp.

—

125°C

T.C.R.

(ppm/°C)

Max.

0 - ±400

0 - ±500

±200

±300

±500

±200

Resistance Range

E-24, E-96

(D±0.5%)

—

E-24, E-96

(F±1%)

1Ω - 10Ω**

—

0.51Ω - 10Ω**

0.2Ω - 0.47Ω**

0.1Ω - 0.18Ω**

1.02Ω - 10Ω

0.1Ω - 1Ω

E-24

(G±2%)

—

0.51Ω - 10Ω

0.2Ω - 0.47Ω

0.1Ω - 0.18Ω

1.1Ω - 10Ω

0.1Ω - 1Ω

E-24

(J±5%)

0.27Ω - 10Ω

0.18Ω - 0.24Ω

0.51Ω - 10Ω

0.2Ω - 0.47Ω

0.1Ω - 0.18Ω

1.1Ω - 10Ω

0.1Ω - 1Ω

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

11/08/17

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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