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SR732ATTER226D: 产品描述Fixed Resistor, Metal Glaze/thick Film, 0.33W, 0.226ohm, 0.2731V, 0.5% +/-Tol, 100ppm/Cel, Surface Mount, 0805, CHIP; 产品类别无源元件电阻器; 文件大小159KB，共2页; 制造商KOA Speer; 官网地址http://www.koaspeer.com/; 标准

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SR732ATTER226D概述

Fixed Resistor, Metal Glaze/thick Film, 0.33W, 0.226ohm, 0.2731V, 0.5% +/-Tol, 100ppm/Cel, Surface Mount, 0805, CHIP

SR732ATTER226D规格参数

参数名称	属性值
是否Rohs认证	符合
厂商名称	KOA Speer
包装说明	CHIP
Reach Compliance Code	compliant
构造	Rectangular
JESD-609代码	e3
安装特点	SURFACE MOUNT
端子数量	2
最高工作温度	150 °C
最低工作温度	-55 °C
封装高度	0.5 mm
封装长度	2 mm
封装形式	SMT
封装宽度	1.25 mm
包装方法	TR, EMBOSSED PLASTIC, 7 INCH
额定功率耗散 (P)	0.33 W
额定温度	70 °C
参考标准	AEC-Q200
电阻	0.226 Ω
电阻器类型	FIXED RESISTOR
尺寸代码	0805
表面贴装	YES
技术	METAL GLAZE/THICK FILM
温度系数	100 ppm/°C
端子面层	Matte Tin (Sn) - with Nickel (Ni) barrier
端子形状	WRAPAROUND
容差	0.5%
工作电压	0.2731 V

SR732ATTER226D文档预览

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)

current

sense

.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.

10/26/18

148

KOA Speer Electronics, Inc.

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

SR73

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

current sense resistor

applications and ratings

(continued)

Part

Designation*

Power

Rating

@ 70°C

1/3W (.33W)

SR732A

(0805)

1/2W (.5W )

70°C

––

125°C

105°C

125°C

110°C

125°C

110°C

125°C

1/3W (.33W)

SR732B

(1206)

1/2W (.5W )

70°C

––

70°C

––

1/2W (.5W)

SR732E

(1210)

2/3W (.66W

)

SR732H/W2H

(2010)

SR733A/W3A

(2512)

3/4W (.75W)

70°C

±100

±200

±500

±800

±100

±200

±500

±800

±100

±200

±500

±800

±100

±200

±500

±800

±100

±200

±500

±1000

±100

±200

±500

±800

±100

±200

±500

±800

±100

±200

±500

±800

0.15Ω -

—

0.15Ω -

—

0.15Ω -

—

0.15Ω -

—

10Ω

0.1Ω - 10Ω

—

0.1Ω - 10Ω

—

0.1Ω - 10Ω

—

0.1Ω - 10Ω

—

0.1Ω - 10Ω

—

0.1Ω - 10Ω

—

0.1Ω - 10Ω

—

0.1Ω - 10Ω

—

0.1Ω - 10Ω

—

0.1Ω - 10Ω

—

0.1Ω - 10Ω

—

0.1Ω - 10Ω

—

0.1Ω - 10Ω

—

0.1Ω - 10Ω

—

0.1Ω - 10Ω

—

0.1Ω - 10Ω

—

0.1Ω - 10Ω

0.051Ω - 0.091Ω

0.030Ω - 0.047Ω

—

0.1Ω - 10Ω

0.051Ω - 0.091Ω

0.030Ω - 0.047Ω

—

0.1Ω - 10Ω

0.056Ω - 0.091Ω

0.030Ω - 0.051Ω

—

0.1Ω - 10Ω

0.056Ω - 0.091Ω

0.030Ω - 0.051Ω

—

0.047Ω - 10Ω

0.036Ω - 0.043Ω

0.024Ω - 0.033Ω

—

0.047Ω - 10Ω

0.036Ω - 0.043Ω

0.024Ω - 0.033Ω

—

0.1Ω - 10Ω

0.056Ω - 0.091Ω

0.033Ω - 0.051Ω

—

0.1Ω - 10Ω

0.056Ω - 0.091Ω

0.039Ω - 0.051Ω

* Parentheses indicate EIA package size codes.

** 1H, 1E (F: ±1%) E-24 values only.

Operating Temp: -55C to +125°C (SR731H only), -55°C to +150°C

If any questions should arise whether to use the “Rated Ambient Temperature” or the “Rated Terminal Part Temperature,” please give priority to the “Rated Terminal

Part Temperature.” Prior to use and for more details refer to “Introduction of the derating curves on the terminal part temperature” in the beginning of the catalog.

Prior to use, refer to the “Higher Power Ratings” in the beginning of catalog. Rated voltage =

√Power

rating x resistance value or max. working voltage, whichever is lower

environmental applications

Derating Curve

1E, 1J

2A: 0.33W

2B: 0.33W

2E: 0.5W

W2H, W3A

SR73 2A (0.5W), SR73 2B (0.5W), SR73 2E (0.66W)

For resistors operated at an ambient temperature

of 70°C or above, a power rating shall be derated

in accordance with the derating curve.

For resistors operated at a terminal part temperature of described for each size or above, a power rating shall be derated in

accordance with the derating curve.

Please refer to “Introduction of the derating curve based on the terminal part temperature” on the beginning of our catalog before use.

Performance Characteristics

Parameter

Resistance

T.C.R.

Overload (Short time)

Resistance to Solder Heat

Rapid Change of Temperature

Moisture Resistance

Endurance at 70°C

High Temperature Exposure

Requirement

∆

R ±(%+0.005Ω)

Limit

Typical

Within specified

—

tolerance

Within specified

—

T.C.R.

±2%

±0.5%

1H: ±3%,

1H: ±0.75%

1E~W3A: ±1% 1E~W3A: ±0.3%

±1%

±0.3%

1H: ±3%

±1%

1E~W3A: ±2%

1H: ±3%

±1%

1E~W3A: ±2%

±1%

±0.3%

Test Method

25°C

+25°C/-55°C and +25°C/+125°C

Rated voltage x 2.5 for 5 seconds

260°C ± 5°C, 10 seconds ± 1 second

-40°C (30 minutes), +125°C (30 minutes), 100 cycles

40°C ± 2°C, 90%-95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle

70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle

1H: +125°C, 1000 hours; 1E, 1J, 2A, 2B, 2E, 2H/W2H, 3A/W3A:+150°C, 1000 hours

11/06/18

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

KOA Speer Electronics, Inc.

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

149

current

sense

Rated

Ambient

Temp.

Rated

Terminal

Part Temp.

T.C.R.

(ppm/°C)

Max.

Resistance Range

E-24, E-96

(D±0.5%)

E-24, E-96

(F±1%)**

E-24

(G±2%)

E-24

(J±5%)

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SR732ATTER226D

SR732ATTER226D概述

SR732ATTER226D规格参数

SR732ATTER226D文档预览

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