Guangdong Uchi Electronics Co.,Ltd

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Square 220v High Power MOV Varistor With High Body Insulation

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Square 220v High Power MOV Varistor With High Body Insulation

Square 220v High Power MOV Varistor With High Body Insulation
Square 220v High Power MOV Varistor With High Body Insulation
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Large Image :  Square 220v High Power MOV Varistor With High Body Insulation Get Best Price

Product Details:
Place of Origin: Dongguan,Guangdong,China
Brand Name: UCHI
Certification: 34S
Model Number: UL.VDE,SGS,REACH,CQC,CSA.ISO.ROHS,CUL
Payment & Shipping Terms:
Minimum Order Quantity: 5000PCS
Price: 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
Detailed Product Description
Part Number: 34S470K Vac(V): 30
Vdc(V): 38 V1mA(V): 47
Ip(A): 60 Vc(V): 93
High Light:

High Body Insulation MOV Varistor

,

Square 220V MOV Varistor

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High Power Metal Oxide Varistor

 

34S Square 220v High Power MOV Varistor High Energy Absorption Capability

 

 

34S Square 220V high power metal oxide varistor 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.

• Non porous lacquer making the varistors safe for use in humid or toxic environments. The lacquer is also resistant to cleaning solvents in accordance with IEC 60068-2-45.

 

 

34S Square 220V high power metal oxide varistor 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. The transient is thus absorbed and clamped to a safe level, protecting sensitive circuit components.Varistors are manufactured from a non-homogeneous material, giving a rectifying action at the contact points of two particles. Many series and parallel connections determine the voltage rating and the current capability of the varistor

 

 

34S Square 220V high power metal oxide varistor 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

• Agriculture

• Power supplies

• Line ground (earth protection)

• Microwave ovens

• Toys, etc.

 

 

34S Square 220V high power metal oxide varistor

 

metal oxide varistor 34S specification

 

Part Number Vac(V) Vdc(V) V1mA(V) Ip(A) Vc(V) I(A) (J) @iKHz(pF)
34S470K 30 38 47(42-52) 60 93 12000 75 28000
34S560K 35 45 56(50-62) 60 110 12000 90 24500
34S680K 40 56 68(61-75) 60 135 12000 110 21500
34S561K 350 460 560(504-616) 300 925 40000 730 3800
34S621K 385 505 620(558-682) 300 1025 40000 780 3600
34S681K 420 560 680(612-748) 300 1120 40000 810 3300
34S751K 460 615 750(675-825) 300 1240 40000 850 3000
34S781K 485 640 780(702-858) 300 1290 40000 930 2850
34S821K 510 670 820(738-902) 300 1355 40000 970 2700
34S911K 550 745 910(819-1001) 300 1500 40000 1050 2100
951KS34 575 765 950(855-1045) 300 1570 40000 1080 1900
34S102K 625 825 1000(900-1100) 300 1650 40000 1120 1700
34S112K 680 895 1100(990-1210) 300 1815 40000 1250 1520
34S122K 750 990 1200(1080-1320) 300 1980 40000 1340 1400
34S142K 880 1140 1400(1260-1540) 300 2310 40000 1400 1200
34S162K 1000 1280 1600(1440-1760) 300 2640 40000 1500 1100

 

34S Metal Oxide Varistor Pictures

Square 220v High Power MOV Varistor With High Body Insulation 0Square 220v High Power MOV Varistor With High Body Insulation 1Square 220v High Power MOV Varistor With High Body Insulation 2Square 220v High Power MOV Varistor With High Body Insulation 3Square 220v High Power MOV Varistor With High Body Insulation 4

Contact Details
Guangdong Uchi Electronics Co.,Ltd

Contact Person: Anna

Tel: +8613925862052

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