RK73B2ARTTP393J,RK73B2ARTTP393J pdf中文资料,RK73B2ARTTP393J引脚图,RK73B2ARTTP393J电路-Datasheet-电子工程世界

文档预览

RK73-RT

flat chip resistors (anti-sulfuration)

features

•

Excellent anti-sulfuration characteristic

due to using high sulfuration-proof inner

top electrode material

•

Excellent heat resistance and weather

resistance are ensured by the use of metal glaze thick film

•

High stability and high reliability with the triple-layer

structure of electrode

•

Suitable for both flow and reflow

•

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 Tested: 0201 (1H), 0402 (1E), 0603 (1J),

0805 (2A), 1206 (2B), 1210 (2E), 2010 (W2H), 2512 (W3A)

resistors

Plating

Protective

Coating

Resistive Inner

Film

Electrode

Plating

Ceramic

Substrate

dimensions and construction

Type

(Inch Size

Code)

.016±.001

(0.4±0.02)

.024±.001

(0.6±0.03)

.039

(1.0

+.004

-.002

+0.1

-0.05

)

Dimensions

inches

(mm)

.008±.001

(0.2±0.02)

.012±.001

(0.3±0.03)

.02±.002

(0.5±0.05)

.031±.004

(0.8±0.1)

.049±.004

(1.25±0.1)

.063±.008

(1.6±0.2)

.102±.008

(2.6±0.2)

.098±.008

(2.5±0.2)

.122±.008

(3.1±0.2)

.02±.012

(0.5±0.3)

.004±.001

(0.1±0.03)

.004±.002

(0.1±0.05)

.008±.004

(0.2±0.1)

.012±.004

(0.3±0.1)

.016±.008

(0.4±0.2)

(01005)

(0201)

(0402)

(0603)

(0805)

(1206)

(1210)

W2H

(2010)

W3A/

W3A2

(2512)

.004±.001 .005±.001

(0.11±0.03) (0.13±0.02)

.006±.002 .009±.001

(0.15±0.05) (0.23±0.03)

+.002

-.004

(0.25

+0.05

)

-0.1

.01

.014±.002

(0.35±0.05)

.018±.004

(0.45±0.1)

.02±.004

(0.5±0.1)

.063±.008

(1.6±0.2)

.079±.008

(2.0±0.2)

.126±.008

(3.2±0.2)

.197±.008

(5.0±0.2)

.248±.008

(6.3±0.2)

.012±.004

(0.3±0.1)

.012

(0.3

.016

(0.4

+.008

-.004

+0.2

-0.1

)

+.008

-.004

+0.2

)

-0.1

.026±.006

(0.65±0.15)

.024±.004

(0.6±0.1)

RK73Z exempt

ordering information

RK73H

Type

RK73B

RK73H

RK73Z

Power

Rating

W2H

W3A

W3A2

Characteristic

R: Anti-Sulfur

Termination

Material

T: Sn

Packaging

TX: 4mm width - 1mm pitch plastic embossed

TBL - TCM: 2mm pitch press paper

TPL - TP: 2mm pitch punch paper

TD: 4mm pitch punch paper

TE: 4mm pitch plastic embossed

For further information on packaging, please refer

to Appendix A

1002

Nominal

Resistance

RK73B:

3 digits

RK73H:

4 digits

RK73Z:

None

Resistance

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.

1/24/22

KOA Speer Electronics, Inc.

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

flat chip resistors (anti-sulfuration)

applications and ratings

RK73B/RK73H

Part

Designation

Rated

T.C.R.

Power

Terminal

Ambient

(ppm/°C)

Rating

Part

Temp.

Max.

Temp.

±200

±250

––

0.03W

0 - +300

±200

0.05W

±300

±100

0.1W

±200

±100

0.1W

±200

±100

0.125W

±200

±100

125°C

70°C

0.25W

±200

±100

0.25W

±200

0.5W

±100

±200

±100

±200

±100

±200

±100

±200

Maximum Maximum Operating

RK73H

RK73B

Temp.

Working Overload

D±0.5%

G±2%

J±5%

F±1%

Voltage

Range

Voltage

E24, E96

E24

E24, E96

100kΩ - 2MΩ

100kΩ - 1MΩ 100kΩ - 10MΩ

-55°C

––

10Ω - 91kΩ

10Ω - 91kΩ 10Ω - 91kΩ

20V

30V

+125°C

1Ω - 9.1Ω

––

100 - 1M

100Ω - 100kΩ 100Ω - 1MΩ

25V

50V

––

10Ω - 91Ω

10Ω - 97.6Ω

—

100Ω - 1MΩ 10Ω - 1MΩ

1.02MΩ - 10MΩ 10Ω - 10MΩ 1Ω - 10MΩ

––

1.02kΩ - 1MΩ

—

75V

100V

––

1.02MΩ - 10MΩ 1.1kΩ - 10MΩ 1.1kΩ - 10MΩ

—

100Ω - 1kΩ 10Ω - 1kΩ

10Ω - 1kΩ

1Ω - 1kΩ

––

—

100Ω - 1MΩ 10Ω - 1MΩ

—

150V

200V

—

1.02MΩ - 10MΩ 10Ω - 10MΩ 1Ω - 10MΩ

-55°C

100Ω - 1MΩ 10Ω - 1MΩ

—

1.02MΩ - 10MΩ 10Ω - 10MΩ 1Ω - 10MΩ

+155°C

100Ω - 1MΩ 10Ω - 1MΩ

—

10Ω - 1MΩ

1Ω - 1MΩ

10Ω - 1MΩ 10Ω - 1MΩ

—

1 - 9.76

200V

400V

—

1.02MΩ - 10MΩ 1Ω - 10MΩ 1Ω - 10MΩ

10Ω - 1MΩ 10Ω - 1MΩ

—

1.02MΩ - 10MΩ 10Ω - 10MΩ 1Ω - 10MΩ

10Ω - 1MΩ 10Ω - 1MΩ

—

1.02MΩ - 10MΩ 10Ω - 10MΩ 1Ω - 10MΩ

Resistance Range

W2H

W3A

W3A2

0.75W

95°C

Rated voltage =

√Power

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

The nominal resistance value for RK73H1F (F:±1%) is E24

If you use at the rated power, please keep the condition that the terminal of the resistor is below the rated terminal part temperature. Please refer to

the derating curves based on the terminal temperature.

If any questions arise whether to use the “Rated Ambient Temperature” or the “Rated Terminal Part Temperature,” in your usage conditions, please

give priority to the “Rated Terminal Part Temperature.” Prior to use and for more details refer to “Introduction of the derating curves in the terminal

part temperature” in the beginning of the catalog.

While using under high power, the temperature of the product may increase depending on the condition of heat dissipation from PCB.

Be sure to check the terminal part temperature as well as precautions to use on delivery specification before use.

Derating Curve

RK73B-RK73H-RK73Z-RT

Ambient Temperature

% Rated Power for RK73B, RK73H

% Rated Current for RK73Z

RK73B-RK73H-RK73Z-RT

Terminal Part Temperature

% Rated Power for RK73B, RK73H

% Rated Current for RK73Z

100

% Rated Power

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

W2H, W3A (1W)

RK73B-RK73H-RT

Terminal Part Temperature W3A2

100

-60 -40

-55

100

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

2E, W2H, W3A (1W),

W3A2 (2W)

-60 -40

-55

-60 -40

-55

-20

Ambient Temperature

(°C)

100 120

140

125

155

-20

100 120

140 160

125

155

Terminal Part Temperature

(°C)

-20

100 120 140 160

155

Terminal Part Temperature

(°C)

For resistors operated at an ambient temperature

of 70℃ or higher, the power (for RK73B, RK73H)

or a current rating (for RK73Z) shall be derated in

accordance with the above derating curve.

When the terminal part temperature of the resistor exceeds the rated terminal part temperature

shown above, the power shall be derated according to the derating curve.

Please refer to “Introduction of the derating curves based on the terminal part temperature” on

the beginning of our catalog before use.

6/29/20

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

resistors

RK73-RT

RK73-RT

flat chip resistors (anti-sulfuration)

applications and ratings

(continued)

RK73Z

Part

Designation

W2H

W3A

Rated

Ambient

Temperature

Rated

Terminal Part

Temperature

Resistance

100mΩ max.

Current

Rating

0.5A

+70°C

+125°C

50mΩ max.

10A

Maximum

Surge

Current

-55°C to +155°C

Operating

Temperature

Range

resistors

environmental applications

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

Sulfuration Test

RK73H, RK73B Requirement

∆

±(%+0.1Ω)

Limit

Typical

Within specified

—

tolerance

Within specified

—

T.C.R.

±2%

RK73Z Requirement

Limit

Typical

Test Method

R≤100mΩ: 1H

R≤90mΩ: 1H

R≤50mΩ: All others R≤40mΩ: All others

25°C

—

+25°C/-55°C and +25°C/+125°C

RK73B, RK73H Rated Voltage x 2.5 for 5 seconds

R≤100mΩ: 1H

R≤90mΩ: 1H

±1%: 1F

(1E, 2B, W3A2: Rated Voltage x 2 for 5 seconds)

±0.8%: All others

R≤50mΩ: All others R≤40mΩ: All others

RK73Z: Max. overload current for 5 seconds

±1%:10Ω≤R≤1MΩ

±1%: R<10Ω,

R≤100mΩ: 1H

R≤90mΩ: 1H

±3%: R<10Ω,

R>1MΩ

260°C ± 5°C, 10 seconds ± 1 second

R≤50mΩ: All others R≤40mΩ: All others

R>1MΩ

±0.5%: All others

±1%: 1F

±0.5%: All others

±2%: 1J, 2A, 2B

±3%: All others

±2%: 1J, 2A, 2B

±3%: All others

±1%

±5%

R≤100mΩ: 1H

R≤90mΩ: 1H

±0.5%: 1F

±0.3%: All others

R≤50mΩ: All others R≤40mΩ: All others

-55°C (30 minutes), +125°C (30 minutes), 100 cycles

±0.75%: 1J, 2A, 2B

R≤150mΩ: 1H

R≤100mΩ: 1H

40°C ± 2°C, 90%-95% RH, 1000 hours,

±1.5%: 1F

R≤100mΩ: All others R≤50mΩ: All others

1.5 hr ON, 0.5 hr OFF cycle

±1%: All others

R≤150mΩ: 1H

R≤100mΩ: 1H

±0.75%: 1J, 2A, 2B

±1%: All others

R≤100mΩ: All others R≤50mΩ: All others

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

R≤150mΩ: 1H

R≤100mΩ: 1H

+125°C, 1000 hours: 1F; +155°C, 1000 hours:

±0.5%

R≤100mΩ: All others R≤50mΩ: All others

1H, 1E, 1J, 2A, 2B, 2E, W2H, W3A

R≤100mΩ: 1H

±0.3%: 1F, 1H

Soaked in industrial oil with 3.5% sulfur

R≤150mΩ: 1H

±0.2%: All others

R≤100mΩ: All others R≤50mΩ: All others

concentration 105°C ± 3°C, 500 hours

Please refer to conventional products for characteristic data such as temperature rise.

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

11/06/19

KOA Speer Electronics, Inc.

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