53D High Energy Varistor , Metal Oxide Varistor TRIAC Semiconductor Protection

53D High Energy Varistor , Metal Oxide Varistor TRIAC Semiconductor Protection

Product Details:

Place of Origin: Dongguan China
Brand Name: UCHI
Certification: CE / SGS / ISO9001
Model Number: OBV-53D

Payment & Shipping Terms:

Minimum Order Quantity: 1000 Pieces
Price: Negotiable
Packaging Details: Export package
Delivery Time: 2 Weeks
Payment Terms: T/T, L/C
Supply Ability: 100,000 Pieces Per Month
Get Best Price Contact Now

Detail Information

Name: 53D High Energy Varistor In: 30KA/35KA
Imax: 60KA/70KA Shape: Disc Radial Leaded
Varistor Type: Metal Oxide Varistor Packaging Details: Bulk
Temperature Range: -40℃~+85℃ AC: 130V-1000V
Application: Industrial And Consumer Electrical Equipment
High Light:

53D High Energy Varistor

,

metal oxide varistor

,

TRIAC High Energy Varistor

Product Description

53D High Energy Varistor , Metal Oxide Varistor For Industrial And Consumer Electrical Equipment

Part number code for “UCHI ”

 

 

Sizes MAX d d-1(±0.1) A A-1 K
D H
14D 16.5 21.0   0.8   7.5±1.0 ≦3.0
20D 21.0 26.0   1.0   10±1.0 ≦3.0
25D 26.0 31.0   1.0   10±1.0 ≦3.0
32D 35.0 40.0 7×0.5 1.5 25.4±1.0 25.4±1.0 ≦5.0
40D 42.0 48.0 7×0.5 1.5 25.4±1.0 25.4±1.0 ≦5.0
53D 56.0 61.0 9.6×0.7   25.4±1.0   ≦5.0
20S / 22L 22.0 25.0 4×0.3 1.0 22±1.0 10±1.0 ≦3.0
22S 28.0 28.0 4×0.4 1.0 22±1.0 10±1.0 / 12.5±1.0 ≦5.0
30S 35.0 28.0 4×0.5 1.5 22±1.0 / 25.4±1.0 22±1.0 ≦5.0
34L 33.0 38.0 6×0.5 / 7×0.5 1.5 22±1.0 / 25.4±1.0 22±1.0 ≦5.0
34S 36.0 40.0 6×0.5 / 7×0.5 1.5 22±1.0 / 25.4±1.0 22±1.0 ≦5.0
34R 36.0 40.0 6×0.5 / 7×0.5   22±1.0 / 25.4±1.0    
34Z 41.0 40.0 7×0.5   25.4±1.0   ≦5.0

 

53D High Energy Varistor , Metal Oxide Varistor TRIAC Semiconductor Protection 0

 

53D High Energy Varistor , Metal Oxide Varistor TRIAC Semiconductor Protection 1

UCHI.53D Specication

 

High energy varistors (MOVs) are designed for various applications. UCHI® offers the thinnest Type 1 (class I) varistors and high quality Type 2 (class II) varistors with the highest Imax capability, on the market.

 

The Epoxy coated type products are heavy-duty metal oxide varistors designed mainly for industrial applications and SPDs. They are larger diameter versions of the conventional metal oxide varistor disc components. They can have standard rigid terminals from UCHI® or can be custom designed to fulfill a customer's need to handle high current and energy, facilitating the mounting onto printed circuit boards. The Epoxy Coated Series offers excellent surge protection for use in industrial and consumer electrical equipment, power distribution, control equipment, security/fire alarm systems, railroad equipment, switchboards, computers, telecommunications, power supplies and motor controls.

 

  Maximum Varistor Voltage Clamping Rated voltage maximum Maximum Typical
Model Allowable       voltage     Peak Current Energy Capacitance
Number Voltage       (max.)     (8/20μs)   (Joule) (Reference)
Ф 53 mm A.C.rms DC V1.0mA( V ) VC IP reference In.10 times I Max. 10/1000 @ 1KHz
  ( V ) ( V ) min. max. ( V ) ( A ) ( V ) ( KA )   μs ( pf )
53D201K 130 170 185 225 340 500 AC 125 30 60 600 12000
53D221K 140 180 198 242 360 500   675 11400
53D241K 150 200 216 264 395 500   720 10060
53D271K 175 225 243 297 455 500   810 9080
53D301K 190 250 270 330 500 500   900 8030
53D331K 210 275 297 363 550 500 AC 250 35 70 990 7400
53D361K 230 300 324 396 595 500 Telephone 1120 6680
53D391K 250 320 351 429 650 500 test 1250 6250
53D431K 275 350 387 473 710 500 AC 250 1380 5250
53D471K 300 385 423 517 775 500   1500 5125
53D511K 320 415 459 561 845 500   1590 4720
53D561K 350 460 504 616 925 500   1725 4360
53D621K 385 505 558 682 1025 500   1880 3920
53D681K 420 560 612 748 1120 500   1880 3560
53D751K 460 615 675 825 1240 500   1920 3240
53D781K 485 640 702 858 1290 500   2025 3120
53D821K 510 670 738 902 1355 500 AC 380 or G 30 60 2100 2940
53D911K 550 745 819 1001 1500 500   2215 2670
53D951K 575 760 855 1045 1570 500   2230 2550
53D102K 625 825 900 1100 1650 500   2325 2400
53D112K 680 895 990 1210 1815 500   2550 2200
53D122K 750 980 1150 1320 1980 500   2625 2020
53D142K 850 1120 1315 1540 2310 500   30 60 2625 1730
53D162K 1000 1320 1550 1760 2640 500   3000 1500

 

  Clamping Voltage ±10 %(V)
  3KA 10KA 20KA 30KA 50KA 60KA
53D241K 410 495 560 610 700 760
53D431K 700 850 950 1050 1200 1300
53D511K 820 960 1100 1220 1300 1450
53D621K 950 1150 1270 1385 1480 1600
53D911K 1400 1690 1865 2030 2175 2350
53D112K 1685 2040 2250 2460 2625 2840

 

SAFETY
UL1449 2nd 201K-142K PC
UL1449 3rd 201K-112K Type 3
UL1449 3rd 201K-142K Type 1
CUL 3rd N/A  
CSA   N/A  
VDE   N/A  

 

Provided in Disc Form For Unique Packing by high-energy disc varistors (MOVs) intended for special applications Customer

Solderable Electrode Finish Options
Pressure Contacts and/or Disc Stacking May Be Utilized
Available Edge Passivation Insulation
No Derating Up to 85ºC Ambient.


Applications

 

Transistor, diode or TRIAC semiconductor protection
Surge protection in consumer electronics
Surge protection in electronic home appliances, gas and petroleum appliances
Relay and electromagnetic valve surge absorption
 

Recommended application areas

(1). transistor, IC, SCR and semiconductor switching element and a variety of electronic, electrical equipment of over voltage
protection
(2) home appliances surge absorption and overvoltage protection
(3) industrial electrical surge absorption
(4) to eliminate electrostatic discharge and noise signal
(5) surge absorption of relays and solenoid valves
(6). The leakage switch overvoltage protection
All landowners telephone program-controlled switches and lightning protection and overvoltage protection of communications
equipment



Our Services & Strength


1. We provide the high quality, strong and sturdy products.
2. Products have passed ISO9001 international certification and meet the international standard.
3. Strict inspection before leaving the factory.
4. Products are easy to carry since the small volume and light weight.
Leading technology to provide customized products for customers.
5. On time delivery.
6. We provide free design and support OEM&ODM.
7. We could provide free sample.
8. A wide variety of products.
9.The materials of products are selected carefully and exquisite workmanship.
10. No smell and no fading.

 

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