40D911K.pdf , 데이터시트 , 데이타시트

No Preview Available !

Circuit Protection

System

Metal

Oxide

Varistors

40D Series

Revision:DEC-16

Please refer to http://www.ruilon.com.cn for current information.

No Preview Available !

Metal Oxide Varistors - 40D Series

Features

• Wide operating voltage (V1mA) range from 200V to 1600V.

• Fast responding to transient over-voltage.

• Large absorbing transient energy capability.

• Low clamping ratio and no following-on current.

General Information

• Surge protection in consumer electronics

• Surge protection in industrial electronics

• Relay and electromagnetic valve surge absorption

• Transistor, diode, IC, thyristor or triac semiconductor protection

• Surge protection in electronic home appliances, gas and petroleum appliances

General Characteristics

• Body: Nickel Plated

• Devices with No Leads: Nickel Plated

• Operating Temperature: -40ºC to +85ºC

• Storage Temperature: -40 ºC to +125ºC

• Leads: Surface-mount, Axial Devices: Tin Plated

Product Name

4 0D4 7 1

Element Diameter

Type

D: Disk

S: Square

Nominal Varistor Voltage

471=47*101V

Varistor Voltage

Tolerance

K = ±10 %

Circuit Protection

System

Revision:DEC-16

Please refer to http://www.ruilon.com.cn for current information. Page:1

No Preview Available !

Metal Oxide Varistors - 40D Series

Electriacl Characteristics

Maximum Allowable

Type Number

Voltage

Varistor Voltage

40D201K

40D221K

40D241K

40D271K

40D301K

40D331K

40D361K

40D391K

40D431K

40D471K

40D511K

40D561K

40D621K

40D681K

40D751K

40D781K

40D821K

40D911K

40D951K

40D102K

40D112K

40D122K

40D142K

40D162K

VAC(V)

130

140

150

175

190

210

230

250

275

300

320

350

385

420

460

485

510

550

575

625

680

750

880

1000

VDC(V)

170

180

200

225

250

275

300

320

350

385

415

460

505

560

615

640

670

745

765

825

895

990

1140

1280

V1mA(V)

200(180~220)

220(198~242)

240(216~264)

270(243~297)

300(270~330)

330(297~363)

360(324~396)

390(351~429)

430(387~473)

470(423~517)

510(459~561)

560(504~616)

620(558~682)

680(612~748)

750(675~825)

780(702~858)

820(738~902)

910(819~1001)

950(855~1045)

1000(900~1100)

1100(990~1210)

1200(1080~1320)

1400(1260~1540)

1600(1440~1760)

Maximum

Clamping

Voltage

Withstanding

Surge Current

IP(A)

300

VC(V)

340

360

395

455

500

550

595

650

710

775

845

925

1025

1120

1240

1290

1355

1500

1570

1650

1815

1980

2310

2640

I(A)

40000

Maximum

Energy

(10/1000μs)

(J)

370

400

430

470

510

550

570

590

660

720

770

810

860

900

940

980

1080

1150

1200

1260

1380

1550

1700

Typical

Capacitance

(Reference)

@1KHz(pf)

8400

8200

8000

7600

7300

6700

6200

5100

4900

4300

4200

4000

3800

3500

3200

3000

2900

2200

2000

1800

1600

1500

1300

1150

Circuit Protection

System

Revision:DEC-16

Please refer to http://www.ruilon.com.cn for current information. Page:2

No Preview Available !

Metal Oxide Varistors - 40D Series

Soldering Recommendation

Wave Lead Free Soldering Recommendation

Item

Peak Temperature

Dipping Time

Soldering

Conditions

265ºC

10 seconds (max.)

1 time

Recommendation Reworking Conditions with Soldering Iron

Item

Temperature of Soldering Iron-tip

Soldering Time

Distance from Varistor

Conditions

360ºC (max.)

3 seconds (max.)

2mm (min.)

Circuit Protection

System

Revision:DEC-16

Please refer to http://www.ruilon.com.cn for current information. Page:3

No Preview Available !

Metal Oxide Varistors - 40D Series

Package Dimensions (Unit:mm)

TABLE 1

Symbol

H(max.)

H1(max.)

D(max.)

D1(±1.0)

T(max.)

d(±0.1)

d1(±0.3)

K(max.)

W(±0.5)

Φ(M±0.2)

Dimensions

52.5

16.5

42.0

25.4

TABLE 2

0.5

3.7

3.2

7.0

3.2

TABLE 2

Model

201K

221K

241K

271K

301K

331K

361K

T(max.)

6.2

6.3

6.4

6.6

6.8

6.9

7.1

Model

911K

951K

102K

112K

122K

142K

162K

T(max.)

10.4

10.6

11.2

11.8

12.3

13.3

14.3

Circuit Protection

System

Revision:DEC-16

Please refer to http://www.ruilon.com.cn for current information. Page:4