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53D High Energy Varistor , Metal Oxide Varistor TRIAC Semiconductor Protection
53D High Energy Varistor , Metal Oxide Varistor TRIAC Semiconductor Protection
Specifications
Brand Name :
UCHI
Model Number :
OBV-53D
Certification :
CE / SGS / ISO9001
Place of Origin :
Dongguan China
MOQ :
1000 Pieces
Price :
Negotiable
Payment Terms :
T/T, L/C
Supply Ability :
100,000 Pieces Per Month
Delivery Time :
2 Weeks
Packaging Details :
Bulk
Name :
53D High Energy Varistor
In :
30KA/35KA
Imax :
60KA/70KA
Shape :
Disc Radial leaded
Varistor Type :
Metal Oxide Varistor
Temperature range :
-40℃~+85℃
AC :
130V-1000V
Application :
Industrial And Consumer Electrical Equipment
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

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

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.

Product tags

mov metal oxide varistor

,

metal oxide varistor mov

,

metal oxide varistor specifications
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53D High Energy Varistor , Metal Oxide Varistor TRIAC Semiconductor Protection

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Product Detail
Brand Name :
UCHI
Model Number :
OBV-53D
Certification :
CE / SGS / ISO9001
Place of Origin :
Dongguan China
MOQ :
1000 Pieces
Price :
Negotiable
Contact Supplier
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53D High Energy Varistor , Metal Oxide Varistor TRIAC Semiconductor Protection

Guangdong Uchi Technology Co.,Ltd

Active Member
5 Years
dongguan
Since 2002
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller
Main Products :
Surge Protection Device SPD, Power Surge Protection Device, DC Surge Protection Device
Total Annual :
10000000-20000000
Employee Number :
400~500
Certification Level :
Active Member
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