Datasheet > RF732ATTDDR24J

RF732ATTDDR24J

更新时间： 2024-11-11 07:00:31

品牌	Logo	应用领域
大兴电工 - KOA		/
页数	文件大小	规格书
1页	640K
描述
Fixed Resistor, 0.1W, 0.24ohm, 50V, 5% +/-Tol, -500,1000ppm/Cel, 0805,

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数据手册

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RF732ATTDDR24J 数据手册

CIRCUIT PROTECTORS

FUSIBLE FLAT CHIP

RESISTORS

STRUCTURE

1 Ceramic substrate

2 Top termination

3 Bottom termination

4 Fusible resistive film

5 Protective layer

6 End termination

7 Diffusion barrier (Ni)

8 Solder plating

RF73

IDENTIFICATION

PRODUCT CODE

COATING COLOR

MARKING

Products with Pb-free terminations

meet EU-RoHS requirements

RF73

Brown

Black, 3 digits

TYPE DESIGNATION (HOW TO ORDER)

for environmental hazardous material other

than the substance speciﬁed by EU-RoHS

RF73

220

TAPING*

TD, TE, BK

STYLE

1J…3A

TERMINATION

NOMINAL

RESISTANCE

3 digits

RESISTANCE

TOLERANCE

J: ( 5ꢀ)

PRODUCT CODE

SURFACE MATERIAL

T: Sn

*Please see “PACKAGING”

(L: Sn/Pb)

FEATURES

DIMENSIONS (mm)

■ Small and light with the same configuration as a flat chip resistor (RK73 series)

■ Works as a resistor in normal operation

TYPE

0.2

0.1

0.5

RF73 1J

RF73 2A

RF73 2B

RF73 2E

RF73 2H

RF73 3A

1.6

0.8 0.1 0.3 0.1 0.3 0.1

1.25 0.1 0.4 0.2

1.6 0.2

■ Fuses quickly and protects circuits when excessive voltage is applied

■ Anti-Leaching nickel barrier terminations

■ Fusing time: max. 60 sec.

■ Recognized by safety standard UL1412 File No.: E117262 (2A/0805…3A/2512)

■ Meets or exceeds IEC 60115-8, JIS C 5201-8, EIAJ RC-2124

■ Rated ambient temperature: + 70° C

■ Operating temperature range: - 55° C ... + 125° C

■ Suitable for reflow and wave soldering

+0.2

-0.1

2.0

3.2

0.3

2.6 0.2

0.5 0.3

2.5 0.2

–

0.2

0.1

0.6

0.4

5.0

6.3

3.1 0.2

ONE PULSE LIMITING ELECTRIC POWER

100

EXAMPLE OF FUSING CHARACTERISTICS

1J, 2A

001

0.1

100

Pulse duration (ms)

Fusing Power (W)

RATING

RESISTANCE

RANGE

POWER

RATING*

FUSING CHARACTERISTICS

(FUSING POWER)

SIZE

TYPE

T.C.R.

(E24)

1Ω … 100Ω

J( 5ꢀ)

2.6 W

1 Ω

2.6 W

2.4 W

1.1Ω … 20Ω

2.4 W

2.1 W

22Ω … 100Ω

2.1 W

22 Ω…100 Ω

0603

0805

1206

1210

2010

2512

RF73 1J

RF73 2A

RF73 2B

RF73 2E

RF73 2H

RF73 3A

0.063 W

0.1 W

see below**

–

3.0 W

2.0 W

+1000…

–500 ppm/K

(0.2Ω…4.3Ω)

0.2 Ω…0.47 Ω 0.51 Ω…1.0 Ω 1.1 Ω…20 Ω

110 Ω…510 Ω

3.75 W

0.2 Ω…0.47 Ω 0.51 Ω…10 Ω

4.5 W 4.1 W

2.875 W

2.5 W

11 Ω…24 Ω

2.0 W

27 Ω…100 Ω

1.75 W

0.125 W

0.25 W

0.5 W

0.2 Ω

…

110 Ω…510 Ω

3.5 W

3.2 W

30 Ω…100 Ω

3.0 W

510 Ω

0.2 Ω…0.47 Ω 0.51 Ω…4.7 Ω 5.1 Ω…27 Ω

5.5 W 5.0 W 4.0 W

0.2 Ω…0.47 Ω 0.51 Ω…4.7 Ω 5.1 Ω…27 Ω

6.5 W 6.0 W 5.0 W

0.2 Ω…0.47 Ω 0.51 Ω…4.7 Ω 5.1 Ω…30 Ω

110 Ω…510 Ω

500 ppm/K

(4.7Ω…510Ω)

3.5 W

30 Ω…100 Ω

3.2 W

J ( 5ꢀ)

110 Ω…510 Ω

4.5 W

33 Ω…100 Ω

4.0 W

1.0 W

110 Ω…510 Ω

*For resistors operated at an ambient temperature of +70°C or above, the power rating shall be derated.

**T.C.R. +1000 … -500ppm/K (1Ω … 3.3Ω), T.C.R. 500ppm/K (3.6Ω … 100Ω)

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

Type

Please contact KOA for special precautions before you order and use this series.

Maximum Open-Circuit Voltage

50V 50V

50V

50V 100V 100V

EUROPE GmbH • Kaddenbusch 6 • D-25578 Dägeling / ITZEHOE • PHONE: +49 (0) 48 21/89 89-0 • FAX: +49 (0) 48 21/89 89 89 • Internet: www.koaeurope.de

Revision: 07. Mar. 2011

中文翻译

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