Dongguan Uchi ইলেকট্রনিক্স কোং লিমিটেড

Varistor, তাপমাত্রা সেন্সর, তাপবিদ্যুৎ, ফিউজ এবং রোধকারী উত্পাদনকারী!

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বাড়ি পণ্যমেটাল অক্সাইড Varistor

6kA Imax Metal Oxide Varistor , MOV14D UL CUL CQC TUV Mark for Street lighting

6kA Imax Metal Oxide Varistor , MOV14D UL CUL CQC TUV Mark for Street lighting

বড় ইমেজ :  6kA Imax Metal Oxide Varistor , MOV14D UL CUL CQC TUV Mark for Street lighting

পণ্যের বিবরণ:

Place of Origin: Dongguan,Guangdong,China
পরিচিতিমুলক নাম: UCHI
সাক্ষ্যদান: 14D471K
Model Number: UL.VDE,SGS,REACH,CQC,CSA.ISO.ROHS,CUL

প্রদান:

Minimum Order Quantity: 5000PCS
মূল্য: Negotiable
Packaging Details: Bulk/Ammo/Reel
Delivery Time: 5-7 days
Payment Terms: T/T,Paypal,Western Union,Money gram
Supply Ability: 5000,000,000PCS Per Month
বিস্তারিত পণ্যের বর্ণনা

Metal Oxide Varistor, MOV14D, 6kA Imax, UL/cUL/CQC/TUV Mark

 

Quick Detail:

 

• Wide voltage range selection - from 14 VRMS to 680 VRMS.This allows easy selection of the correct component for the specific application.

• High energy absorption capability with respect to size of component.

• Response time of less than 20 ns, clamping the transient the instant it occurs.

• Low stand-by power - virtually no current is used in the stand-by condition.

• Low capacitance values, making the varistors suitable for the protection of digital switching circuitry.

• High body insulation - an ochre coating provides protection up to 2500 V, preventing short circuits to

adjacent components or tracks.

• Available on tape with accurately defined dimensional tolerances, making the varistors ideal for automatic

insertion.

• Approved to UL 1449 edition 3 (file number: E332800) and manufactured using UL approved flame retardant materials.

• Completely non flammable, in accordance with IEC, even under severe loading conditions.

 

 

Description:

 

Varistors provide reliable and economical protection against high voltage transients and surges which may be produced,for example, by lightning, switching or electrical noise on AC or DC power lines. They have the advantage over transient suppressor diodes in as much as they can absorb much higher transient energies and can suppress positive and negative transients.When a transient occurs, the varistor resistance changes from a very high stand-by value to a very low conducting value. 

 

 

Applications:

 

Varistors may be used in many applications, including:

• Computers

• Timers

• Amplifiers

• Oscilloscopes

• Medical analysis equipment

• Street lighting

• Tuners

• Televisions

• Controllers

• Industrial power plants

• Telecommunications

• Automotive

• Gas and petrol appliances

• Electronic home appliances

• Relays

• Broadcasting

• Traffic facilities

• Electromagnetic valves

• Railway distribution/vehicles

 

 

Specifications:

 

 

 

SPECIFCATION

NO.

 

PART

NO.

14D471K

PAGE 1 OF 2

 

 

 

1.OUTLINE

 

1.1

APPEARANCE

Without Any Crack, Marking Should Be Clear

 

1.2

DIMENSIONS

DIMENSIONS (mm)

 

 

D (max)

16.5

 

H (max)

20

 

T (max)

6.7                               

 

D(±0.02)

0.8

 

E(±1.0)

7.5

 

 

 

2.ELETRICAL PARAMETER

 

2.1

Max. Allowable Voltage

AC:   300(V)

At 1 mA DC

 

DC:    385(V)

 

2.2

Varistor Voltage

423-517 (V)

VO.1 mA□        V1.0 mA▓

 

2.3

Rated Wattage

0.60(W)

 

 

2.4

Max. Clamping Voltage

IP:    50(A)

Test Current Waveform

8/20μs

 

VC:775(V)

 

2.5

Withstanding Surge Current

1time: 4500(A)

Test Current Waveform

8/20μs

 

2time  2500(A)

 

2.6

Max. Energy

125(J)

Test Current Waveform

10/1000μs

 

2.7

Typical Capacitance

430(pf)

@1KHz

 

2.8

Leakage Current

      ≦200(μA)

At 80% of Varistor Voltage

 

2.9

Nonlinear Exponent(α)

     ≧45

 

2.10

Temperature Coefficient Of Varistor Voltage 

≦±0.05%/℃

MAX.

 

2.11

Impulse Life

≦±10%(V1 mA)

Test Current Waveform

        8/20μs

 

SPECIFCATION

NO.

PART

NO.

14D471K

PAGE 2 OF 2

 

3. Mechanical Requirements

3.1

Tensile of Terminations

No Outstanding Damage

1Kgf, 10Sec

3.2

Bending of Terminations

No Outstanding Damage

0.5Kgs,90˚, 3Times

3.3

Vibration

No Outstanding Damage

Freq: 10-55hz

Amp: 0.75 mm, 1Min

3.4

Solderability

Min.95% of The Terminal Should Be Covered With Solder Uniformly

Solder Temp:230±5℃

Immersed Time:2±0.5Sec

3.5

Resistance of soldering Heat

  • V1mA /V1mA

     ±5%

Solder Temp:260±5℃

Immersed Time:10±1Sec

4.Environmental Requirements

4.1

High Temperature Storage

  • V1mA /V1mA

     ±5%

Ambient Temp:125±2℃

Duration: 1000h

4.2

Low Temperature Storage

  • V1mA /V1mA

     ±5%

Ambient Temp:-40±2℃

Duration: 1000h

4.3

High Humidity Storage/Damp Heat

  • V1mA /V1mA

     ±5%

Ambient Temp:40±2℃

90-95%R.H.  Duration: 1000h

4.4

Temperature Cycle

  • V1mA/V1mA

     ±5%

Step

Temperature

Period

1

-40℃

30min

2

Room Temp

15min

3

125℃

30min

4

Room Temp

15min

4.5

High Temperature Load

  • V1mA/V1mA

     ±10%

Ambient Temp:85±2℃

Duration:1000h  Load:Max

Allowable Voltage

4.6

High Humidity load

  • V1mA/V1mA

     ±10%

Ambient Temp:125±2℃

Duration:1000h  Load:Max

Allowable Voltage

4.7

Operating Temperature Range

-40℃~+85℃

-40℃~+85℃

4.8

Storage Temperature Range

-40℃~+125℃

-40℃~+125℃

Part Number

Vac(V)

Vdc(V)

V1mA(V)

Ip(A)

Vc(V)

I(A)Standard

I(A)High Surge

(J)Standard

(J)High Surge

Rated power(W)

C@

1KHz

(pf)

14D180K(J)

11

14

18(15-21.6)

10

36

1000

2000

4.0

7.0

0.1

11100

14D220K(J)

14

18

22(19.5-26)

10

43

1000

2000

5.0

8.0

0.1

9100

14D270K(J)

17

22

27(24-31)

10

53

1000

2000

6.0

10

0.1

7400

14D330K(J)

20

26

33(29.5-36.5)

10

65

1000

2000

7.5

12

0.1

6100

14D390K(J)

25

31

39(35-43)

10

77

1000

2000

8.6

13

0.1

5100

14D470K(J)

30

38

47(42-52)

10

93

1000

2000

10

17

0.1

4300

14D560K(J)

35

45

56(50-62)

10

110

1000

2000

11

20

0.1

3600

14D680K(J)

40

56

68(61-75)

10

135

1000

2000

14

24

0.1

2900

14D820K(J)

50

65

82(74-90)

50

135

4500

6000

22

27

0.6

2400

14D101K(J)

60

85

100(90-110)

50

165

4500

6000

28

33

0.6

2000

14D121K(J)

75

100

120(108-132)

50

200

4500

6000

32

40

0.6

1700

14D151K(J)

95

125

150(135-165)

50

250

4500

6000

40

53

0.6

1300

14D181K(J)

115

150

180(162-198)

50

300

4500

6000

50

60

0.6

1100

14D201K(J)

130

170

200(180-220)

50

340

4500

6000

57

70

0.6

1000

14D221K(J)

140

180

220(198-242)

50

360

4500

6000

60

78

0.6

900

14D241K(J)

150

200

240(216-264)

50

395

4500

6000

63

84

0.6

830

14D271K(J)

175

225

270(243-297)

50

455

4500

6000

70

99

0.6

740

14D301K(J)

190

250

300(270-330)

50

500

4500

6000

77

108

0.6

670

14D331K(J)

210

275

330(297-363)

50

550

4500

6000

85

115

0.6

610

14D361K(J)

230

300

360(324-396)

50

595

4500

6000

93

130

0.6

560

14D391K(J)

250

320

390(351-429)

50

650

4500

6000

100

140

0.6

510

14D431K(J)

275

350

430(387-473)

50

710

4500

6000

115

155

0.6

460

14D471K(J)

300

385

470(423-517)

50

775

4500

6000

125

175

0.6

430

14D511K(J)

320

415

510(459-561)

50

845

4500

6000

125

180

0.6

390

14D561K(J)

350

460

560(504-616)

50

925

4500

6000

125

185

0.6

360

14D621K(J)

385

505

620(558-682)

50

1025

4500

6000

125

190

0.6

320

14D681K(J)

420

560

680(612-748)

50

1120

4500

6000

130

200

0.6

290

14D751K(J)

460

615

750(675-825)

50

1240

4500

6000

143

210

0.6

270

14D781K(J)

485

640

780(702-858)

50

1290

4500

6000

148

220

0.6

260

14D821K(J)

510

670

820(738-902)

50

1355

4500

6000

157

235

0.6

240

14D911K(J)

550

745

910(819-1001)

50

1500

4500

6000

175

255

0.6

220

14D102K(J)

625

825

1000(900-1100)

50

1650

4500

6000

190

280

0.6

200

14D112K(J)

680

895

1100(990-1210)

50

1815

4500

6000

213

310

0.6

180

14D122K(J)

750

990

1200(1080-1320)

50

1980

4500

6000

232

324

0.6

160

14D142K(J)

880

1140

1400(1260-1540)

50

2310

4500

6000

238

327

0.6

150

14D162K(J)

1000

1280

1600(1440-1760)

50

2640

4500

6000

243

331

0.6

140

14D182K(J)

1100

1465

1800(1620-1980)

50

2970

4500

6000

250

335

0.6

130

 

 

Competitive Advantage:,

 

  1. Factory supply directly
  2. Completed certificates such as UL,VDE,SGS,etc and high quality available
  3.  Quick delivery
  4. Best after-sales services
  5. OEM & ODM available

যোগাযোগের ঠিকানা
Dongguan Uchi Electronics Co.,Ltd.

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