• 34R Surge Suppressor Varistor Edge Passivation Insulation Diode Protection
34R Surge Suppressor Varistor Edge Passivation Insulation Diode Protection

34R Surge Suppressor Varistor Edge Passivation Insulation Diode Protection

Product Details:

Place of Origin: Dongguan China
Brand Name: UCHI
Certification: CE / SGS / ISO9001
Model Number: OBV-34R

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: High Energy Varistor 34R In: 40KA/30KA
Imax: 80KA/60KA Shape: Disc Radial Leaded
Varistor Type: Metal Oxide Varistor Packaging Details: Bulk
Temperature Range: -40℃~+85℃ AC: 130V-750V
High Light:

diode protection spd varistor

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34R surge suppressor varistor

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Edge Passivation Insulation surge suppressor varistor

Product Description

Original High-quality High Energy Varistor 34R , Metal Oxide Varistor

 

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

 

34R Surge Suppressor Varistor Edge Passivation Insulation Diode Protection 0

 

34R Surge Suppressor Varistor Edge Passivation Insulation Diode Protection 1

UCHI.34R 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)
33.5*33.5mm AC. 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 )
34R201K 130 170 185 225 340 300 AC 125 40 80 330 8000
34R221K 140 180 198 242 360 300 360 7800
34R241K 150 200 216 264 395 300 390 7600
34R271K 175 225 243 297 455 300 420 7200
34R301K 190 250 270 330 500 300 465 6800
34R331K 210 275 297 363 550 300 AC 250 500 6400
34R361K 230 300 324 396 595 300 Telephone 510 6000
34R391K 250 320 351 429 650 300 test 530 4800
34R431K 275 350 387 473 710 300 AC 250 600 4600
34R471K 300 385 423 517 775 300 650 4100
34R511K 320 415 459 561 845 300 700 4000
34R561K 350 460 504 616 925 300 730 3800
34R621K 385 505 558 682 1025 300 780 3600
34R681K 420 560 612 748 1120 300 810 3300
34R751K 460 615 675 825 1240 300 850 3000
34R781K 485 640 702 858 1290 300 930 2850
34R821K 510 670 738 902 1355 300 AC 380 or G 30 60 970 2700
34R911K 550 745 819 1001 1500 300 1050 2100
34R951K 585 765 855 1045 1570 300 1080 1900
34R102K 625 825 900 1100 1650 300 1120 1700
34R112K 680 895 990 1210 1815 300 1250 1520
34R112K 750 990 1080 1320 1980 300 1250 1400

 

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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