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Welcome to check capacitors catalogue

Welcome to check capacitors catalogue!
Please download UF Capacitors short form catalogue:  http://www.topdiode.com/Download.html
Email: sales@topdiode.com
Skype: topdiode
Tel.: +86-(0)769 8252 3211
Topdiode Group & UF Capacitors Factory
Website: www.topdiode.com
ISO 9001: 2008, Military Qualification: GJB90018:2009 for tantalum cap
RoHS, Reach, Halogen free, Metal Conflict Free
Manufacturer for: Capacitors, MOVs, Diodes, Bridge, Transistors



MOVs Leaded Varistors Cross Guide

Same as Epcos, UF Capacitors Factory have standard series and advanced series MOVs. And for new design,
our engineers can provide technical support.
Due to slack business, customers need better prices for cost down, welcome to send inquiry to us!
We also produce capacitors, welcome to check TOPDIODE WEBSITE. Thank you
Metal Oxide Varisotrs (MOVs)PANASONICMAIDAEpcos/TDKLittelfuseVISHAYBournsNICComponentsThinking
Our VAR SeriesZNR TransientStandard series-DSIOV SeriesZA SeriesVDR SeriesMOV SeriesNVR SeriesTVR Series  Email: info@topdiode.com  MSN: topdiode@gmail.com   Skype: topdiode  Website:www.topdiode.com   

Perfil de Empresa

Perfil de Empresa

A Topdiode é um fabricante e fornecedor, líder em uma ampla gama componentes discretos, tais como: Retificadores de Uso Geral; Diodos de Chaveamento; Zeners; TVSs; diodos Schottky; DIACs; diodos Fast Recovery, Pontes Retificadoras PTH e SMT; Transistores de Sinal, Capacitores Cerâmicos Multicamadas Radiais, Axiais inclusive os para Alta Tensão, de Tântalo em SMD e Convencionais, Eletrolíticos SMD; Polipropileno e Poliéster. Estes componentes atendem à eletrônica de consumo, informática, comunicação e industrial.

 

Mais detalhes

•Nossa sede, fabricas, engenharia e design estão localizadas em Hunan Province & JiNan, ShanDong Province desde 1996; 
• Nosso escritório de vendas e armazéns estão localizados em Dongguan;
• Possuímos cerca de 750 funcionários e 65 profissionais técnicos. A capacidade de produção em 2012, girou em torno de seis bilhões de peças; 
• Nossas instalações de produção obtiveram a certificação ISO 9001: 2008 & ISO 14001: 2004
; Military GJB90018-2009
• Nossos produtos têm aplicação nas mais variadas áreas da eletrônica, tais como: conversores para TV via satélite; players de DVD; monitores; alto-falantes, lâmpadas econômicas; fornos de microondas; impressoras; dispositivos de comunicação de dados; modems ADSL; fontes de alimentação; medidores de energia; equipamentos para medicina; desktops; notebooks, monitores de tela plana; câmeras digitais; celulares, fontes AC-DC e DC-DC; LAN Wireless, motores DC brushless; eletrodomésticos e outros.
Email: info@topdiode.com  MSN: topdiode@gmail.com   Skype: topdiode  Website:www.topdiode.com   


Dipped Tantalum Capacitors Part Number Breakdowns

List of Popular Dipped Tantalum Capacitor CA42 Series

About UF Capacitors' CA42 Series Dipped Tantalum Capacitors

About UF Capacitors' CA42 Series Dipped Tantalum Capacitors

One of the most popular of the thru-hole style capacitors are the dipped tantalum capacitors. Resin dipped tantalum capacitors are often used in commercial and industrial applications. Some of the advantages of using tantalum as a dielectric are: They have a higher volumetric efficiency when compared to other types of capacitors.

They take up very little space on a printed circuit board. Tantalum capacitors have superior frequency characteristics over other types of capacitors. They are very reliable, with a shelf life that is regarded as unlimited. They do not wear out in production. They can function with a very wide temperature range (-55° to +125°C).

These types of capacitors are very durable. They are coated with a flame retardant resin that allows the capacitor to be effective in most kinds of environments. They feature low leakage current and impedance.

The lead spacing and form outline are very important in selecting your choice of dipped tantalum capacitor. Lead spacing is determined is offered in a few common spreads. Please visit our datasheet: http://www.topdiode.com/pdf/CA42_Dipped_Tantalum_Cap.pdf

These capacitors are made to specific case sizes. UF Capacitors' CA42 series of dipped radial tantalum capacitors in 5 case sizes.

Since a dipped radial tantalum capacitor is polarized it is important to understand how these units are marked to ensure that they are inserted properly into the circuit. We have included charts they will show you how some of the leading manufacturers mark this style of capacitor along with the most common lead forms.

Some applications where you can use a dipped tantalum capacitor are bypassing, coupling, blocking, filtering and timing in wide range of commercial, industrial and military applications. Other types of capacitors that can be used for these applications are ceramic and film capacitors. Each dielectric has advantages and disadvantages. The tantalum advantages are higher capacitance values within a given package size and stability of capacitance with applied DC voltage.

Performance Characteristics:
Capacitance range starts from 0.1uF up to 680uF.
Voltage range is from 3VDC up to 50VDC.
Tolerancee is usually 10% or 20%.
Temperature range is from -55 °C up to 125 °C. 

Email: info@topdiode.com  MSN: topdiode@gmail.com   Skype: topdiode  Website:www.topdiode.com   


High Runner Radial Tantalum Cap CA42

Metal Oxide Varistor (MOVs) Features:

Metal Oxide Varistor (MOVs) Features:

Round Zinc Oxide Varistor, radial leaded type, high quality
CQC, UL, VDE approvals
RoHS, Reach, Halogen free compliant
High energy & 6KV3KA elements available on request
Bulk, Cut leg, Ammo Taped, Ammo Reel package available
Fast Delivery 

Email: info@topdiode.com  MSN: topdiode@gmail.com   Skype: topdiode  Website:www.topdiode.com   

Leaded Varistor

VAR Series Metal Oxide Varistor (MOVs)

A varistor is an electronic component with a significant non-ohmic current-voltage characteristic. Topdiode VAR Series of transient voltage surge suppressors are radial leaded varistors (MOVs) designed for use in the protection of low and medium-voltage circuits and systems. Typical applications include motor control, telecom, automotive systems, solenoid, and power supply circuits to protect circuit board components and maintain data integrity. These devices are available in five model sizes: 5mm, 7mm, 10mm, 14mm and 20mm, and feature a wide VDC voltage.  

Metal Oxide Varistor (MOVs) Features:

Round Zinc Oxide Varistor, radial leaded type, high quality

CQC, UL, VDE approvals
RoHS, Reach, Halogen free compliant
High energy & 6KV3KA elements available on request
Bulk, Cut leg, Ammo Taped, Ammo Reel package available
Fast Delivery 

 

Email: info@topdiode.com  MSN: topdiode@gmail.com   Skype: topdiode  Website:www.topdiode.com   


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