Dongguan Uchi Công ty Điện Tử

Manufactuer của varistor, cảm biến nhiệt độ, thermistor, cầu chì và điện trở!

Nhà
Các sản phẩm
Về chúng tôi
Tham quan nhà máy
Kiểm soát chất lượng
Liên hệ chúng tôi
Yêu cầu báo giá
Nhà Sản phẩmVaristor được bảo vệ nhiệt

RoHS High Energy Electronic MOV / TMOV 20D For SPD , Metal Oxide Varister

Chứng nhận
Good communication. Will buy from again !

—— Mark Kim

Professional & Patient Sales ,fair transaction

—— Penka Kalacheva

Reliable partner, worth being go on cooperation !

—— Rakesh Saini

Tôi trò chuyện trực tuyến bây giờ

RoHS High Energy Electronic MOV / TMOV 20D For SPD , Metal Oxide Varister

Hình ảnh lớn :  RoHS High Energy Electronic MOV / TMOV 20D For SPD , Metal Oxide Varister

Thông tin chi tiết sản phẩm:

Place of Origin: Dongguan,Guangdong,China
Hàng hiệu: UCHI
Chứng nhận: UL.VDE,SGS,REACH,CQC,CSA.ISO.ROHS,CUL
Model Number: TMOV 20DT331K

Thanh toán:

Minimum Order Quantity: 5000PCS
Giá bán: Negotiable
Packaging Details: Bulk
Delivery Time: 5-7 days
Payment Terms: T/T,Paypal,Western Union,Money gram
Supply Ability: 5000,000,000PCS Per Month
Chi tiết sản phẩm

RoHS High Energy Electronic MOV / TMOV 20D For SPD , Metal Oxide Varister

 

 

Quick Detail:

 

1)RoHS compliant and Lead–free available

2)Patented integrated thermal protection device

3)Designed to facilitate compliance to UL1449 3nd Edition for SPD product

4)High peak surge current rating up to 10kA

5)Wave solderable

6)Standard lead form and spacing option

7)Low leakage

8)-55°C to +85°C operating temp range

9)Three-lead version available for indication purposes

 

 

Description:

 

TMOV thermally protected varistors represent a new development in integrated circuit protection. Both versions are comprised of radial leaded MOVs (Metal Oxide Varistors) with an integrated thermally activated element designed to open in the event of overheating due to the abnormal overvoltage, limited current, conditions outlined in UL 1449.
 
The iTMOV varistor differs from the varistor by the inclusion of a third party lead for the purpose of indicating that the MOV has been disconnected from the circuit. This lead facilitates connection to monitoring circuitry.

  • The TMOV  varistors offer quick thermal response due to the close proximity of the integrated thermal element to the MOV body.
  • The integrated configuration also offers lower inductance than most discrete solutions resulting in improved clamping performance to fast over-voltage transients.

Additionally, TMOV varistors are wave solderable, thus simplifying end product assembly by reducing the expense and rework associated with hand soldering operations.

  • The TMOV  varisors are both recognized surge suppression components to UL 1449.
  • The TMOV  varistor’s integrated thermal element, in conjunction with appropriate enclosure design, helps facilitate TVSS module compliance to UL 1449 for both cord connected and permanently connected applications.
  • TMOV and iTMOV varistors are compatible for use with industry standard wave-soldering processes or recommended hand-soldering methods.

 

 

Applications:

 

• SPD Products

• AC Panel Protection Modules

• AC Line Power Supplies

• Surge Protected Strip Connectors

• AC Power Meters

• Relocatable AC Power Taps

•  GFCI (Ground Fault CurrentInterupter)

• UPS (Uninterruptable Power Supply)

• White Goods

• Plug-in SPD

• Inverters

• AC/DC Power Supplies

 

 

Specifications:

 

Type

Your Ref.

Material No.

Design

Version

TMOV20DT331K

 

20DT331K

TMOV

PAGE 1 OF 2

 

Physical parameters

Unit : mm

 

Marking

UCHI

TMOV20DT331K

R

D     (max.)

25.0

H2     (max.)

29.0

T     (max.)

9.5

L      (min)

20.0

l      (min)

15.0

W1    (±1.0)

7.5

W2    (±1.0)

4.0

e1     (max)

2.7

e2     (max)

4.3

d1    (±0.1)

1.0

d2    (±0.1)

0.8

Lead wire

Tinning copper wire

R

 

Comply with ROHS

 Directive

Coating

Blue insulated epoxy resin

Weight

6.7g

 

Electrical parameters

Varistor voltage (V1mA)

297V

~

330 V

~

363V

Max. continuous operating voltage

Vrms: 210 V;

VDC: 275V

Rated power

1.0 W

Max. clamping voltage (8/20μs)

VC: 550V;

IC: 100A

Surge current (1×8/20μs)

8000 A

(8/20μs)

Max. energy 

110 J

(2ms)

Typical capacitance

1750pF 

(1KHz)

Leakage current

≦10μA 

(75% of V1mA (DC))

Operating temperature

-40℃ ~ +85℃

Storage temperature

-40℃ ~ +100℃

Fuse temperature

146℃

Hand soldered temperature / Time

265℃/3s

 

Packing

Bulk 

200pcs/bag

800pcs/box

1600pcs/carton

Tape&Reel

----pcs/reel

------pcs/box

------pcs/carton

Ammopack

----pcs/bag

--------------------

------pcs/carton

 

SPECIFICATION FOR APPROVAL

PAT NO.   

20DT331K

PAGE 2 OF 2

DATE: 2012-3-17

3.Mechenical Requirements

3.1

Tensile of Terminations

No Outstanding Damage

1Kgf; 10Sec.

3.2

Bending of Terminations

No Outstanding Damage

0.5Kgf; 90∘ ,3 Times

3.3

Vibration 

No Outstanding Damage

Freq:10-55hz; Amp:

0.75mm,1Min.

3.4

Solderability

Min. 95% of The Terminal Should Be

 Covered With Solder Uniformly

Solder Temp:265±5℃

Immersed Time: ≦5Sec.

3.5

Resistance of soldering heat

△ V1mA/V1mA

≦±5%

Solder Temp: 260±5℃

Immersed Time: 10±1Sec.

4.Enviromental 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℃

30 min

2

Room Temp

15 min

3

125℃

30 min

4

Room Temp

15 min

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

Acrms(V)

DC(V)

V1.0 mA(V)

VC(V)

IP(A)

1 time(A)

2 time(A)

10/1000μA

2ms

(W)

(A)

@1KHz(Pf)

20D(F,T)820K

50

65

82(74-90)

135

100

6500

4500

56

42

1.0

15

4900

20D(F,T)101K

60

85

100(90-110)

165

100

6500

4500

70

52

1.0

15

4000

20D(F,T)121K

75

100

120(108-132)

200

100

6500

4500

85

63

1.0

15

3300

20D(F,T)151K

95

125

150(135-165)

250

100

10000

8000

100

70

1.0

15

2700

20D(F,T)181K

115

150

180(162-198)

300

100

10000

8000

110

80

1.0

15

2200

20D(F,T)201K

130

170

200(185-225)

340

100

10000

8000

140

100

1.0

15

2000

20D(F,T)221K

140

180

220(198-242)

365

100

10000

8000

155

110

1.0

15

1800

20D(F,T)241K

150

200

240(216-264)

395

100

10000

8000

170

120

1.0

15

1650

20D(F,T)271K

175

225

270(243-297)

455

100

10000

8000

190

135

1.0

15

1500

20D(F,T)301K

190

250

300(270-330)

500

100

10000

8000

205

145

1.0

15

1300

20D(F,T)331K

210

275

330(297-363)

550

100

10000

8000

215

150

1.0

15

1200

20D(F,T)361K

230

300

360(324-396)

595

100

10000

8000

225

160

1.0

15

1100

20D(F,T)391K

250

320

390(351-429)

650

100

10000

8000

240

170

1.0

15

1000

20D(F,T)431K

275

350

430(387-473)

710

100

10000

8000

270

190

1.0

15

930

20D(F,T)471K

300

385

470(423-517)

775

100

10000

8000

350

250

1.0

15

850

20D(F,T)511K

320

415

510(459-561)

845

100

10000

8000

380

270

1.0

15

780

20D(F,T)561K

350

460

560(504-616)

920

100

10000

8000

400

280

1.0

15

710

20D(F,T)621K

385

505

620(558-682)

1025

100

10000

8000

425

300

1.0

15

650

20D(F,T)681K

420

560

680(612-748)

1120

100

10000

8000

435

310

1.0

15

600

20D(F,T)751K

460

615

750(675-825)

1240

100

10000

8000

455

327

1.0

15

530

20D(F,T)781K

485

640

780(702-858)

1290

100

10000

8000

461

335

1.0

15

510

20D(F,T)821K

510

670

820(738-902)

1355

100

10000

8000

475

344

1.0

15

500

20D(F,T)911K

550

745

910(819-1001)

1500

100

10000

8000

500

350

1.0

15

440

20D(F,T)102K

625

825

1000(900-1100)

1650

100

10000

8000

560

400

1.0

15

400

20D(F,T)112K

680

895

1100(990-1210)

1815

100

10000

8000

610

430

1.0

15

360

20D(F,T)122K

700

990

1200(1080-1320)

1880

100

10000

8000

650

460

1.0

15

320

20D(F,T)180K

11

14

18(15-21.6)

36

20

3000

2000

13

10

0.2

5

28500

20D(F,T)220K

14

18

22(19.5-26)

43

20

3000

2000

16

12

0.2

5

18500

20D(F,T)270K

17

22

27(24-31)

53

20

3000

2000

19

14

0.2

5

13000

20D(F,T)330K

20

26

33(29.5-36.5)

65

20

3000

2000

24

18

0.2

5

11500

20D(F,T)390K

25

31

39(35-43)

77

20

3000

2000

28

21

0.2

5

8500

20D(F,T)470K

30

38

47(42-52)

93

20

5000

3000

34

25

0.2

5

7400

20D(F,T)560K

35

45

56(50-62)

110

20

5000

3000

41

30

0.2

5

6500

20D(F,T)680K

40

56

68(61-75)

135

20

5000

3000

49

37

0.2

5

5800

 
 
 

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

Chi tiết liên lạc
Dongguan Uchi Electronics Co.,Ltd.

Người liên hệ: Anna

Gửi yêu cầu thông tin của bạn trực tiếp cho chúng tôi Message not be empty!