• 1
  • 2
  • 3
  • 4

CHINESE YUAN DEVALUATION

Chinese Yuan devaluation, now 6.35 per dollar! Thus, we can lower some export prices!

 Topdiode Group are ISO 9001: 2008 & Military Parts Certified manufacturer for capacitors, diodes. If you have interest with us, please visit our www.topdiode.com, on Download Page, you will find our 2015 New Company Profile, UF Capacitors Catalogue, Topdiode Semiconductors Catalogue. 

 We look for sales rep and distributors all round the world! If you have interest, please do contact us by email or skype.

Topdiode/UF Capacitors strong offer list below:
ISO9001: 2008, Military Certification GJB90018:2009, RoHS, Reach, Halogen
free, Metal conflict free
Military quality control capacitors: CA42 radial tantalum capacitors, CA45 chip tantalum capacitors
CT4 Radial MLCC,  CT41 Chip MLCC 
Diodes SM4007 melf,  M7,  LL4148,  BZV55C,  1N4729A~1N4756A, SS14, SS36,
S2M…MURS260, US1M…TVS diode P6KE, SMAJ6.0…SMBJ18….
Transistors BC807 BC817, BC847, BC857

Ms. Win Tang
Sales Manager
Skype: topdiode
Tel.: +86-(0)769 8252 3211

Topdiode Group & UF Capacitors Factory
ISO 9001: 2008, Military Qualification: GJB90018:2009 for tantalum cap
RoHS, Reach, Halogen free, Metal Conflict Free
Manufacturer for: Capacitors, MOVs, Diodes, Bridge, Transistors


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

Topdiode Manufacturing Company

Semiconductor's New Package from Topdiode

Semiconductor's New Package from Topdiode 

Below new package have smaller size, these might not for your old design. But it will be helpful for engineer's new design, please save this email

 In case any customers ask for you. Please send us your inquiry.
SOD-123FL
SOD-123HE
SOD-323HE
LBF
TO-277
SOT-26
 SOT-363
DFN1006-2
DFN1006-3


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

Size (Package) Code Cross Reference .pdf

TVS Diode

Topdiode provides TVS (Transient Voltage Suppression) diodes that safeguard circuits against damage or latch-up caused by electrostatic discharge (ESD). Our devices feature low clamping voltage, low capacitance, and low leakage current.
Main features:
1. Ultra Low Capacitance
2. Low Leakage Current and Clamping Voltage
3. Low Operating Voltage
4. ROHS Compliant
Main applications:
1. High Definition Multi-Media Interface (HDMI)
2. Digital Visual Interface (DVI)
3. DisplayPortTM Interface & MDDI Ports
4. PCI Express & eSATA Interfaces
5. USB 2.0 / 3.0
6. Networking Equipment & Set Top Box
7. Notebook Computers
As for the detailed electrical characteristics, please refer to our website: www.topdiode.com

 Transient Voltage Suppression Diode (TVS   Diode)


P/N 

Power dissipation

Voltage Range

P4KE Series

400W

6.8V -- 440V PDF

P6KE Series

600W

6.8V -- 440V PDF

1.5KE Series

1500W

6.8V -- 440V

Transient Voltage Suppression Diode (SMT   Type)

SMT TVS Diode

Package

Voltage Range

SMAJ5.0 (A) ~ SMAJ170 (A)

SMA

5.0V -- 170V

SMBJ5.0 (A) ~ SMBJ170 (A)

SMB

5.0V -- 170V

SMCJ5.0 (A) ~ SMCJ170 (A)

SMC

5.0V -- 170V

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

Topdiode

   Topdiode  include: M7 (SMD4001-4007), S1A -S1M, RS1A - RS1M, GS1A - GS1M, LL4148, FR101-FR107, FR151-FR157, FR201-FR207, 1N4933-1N4937, 6A05-6A10, RL201-RL207, 1N5400-1N5408, 1A1-1A7, 6A05-6A10, UF4001-UF4007, UF5400-UF5408, SM4001- SM4007, 1N4001S-1N4007S, 1N4001-1N4007, 1N5391-1N5399, 1N5817-1N5819, 1N5820-1N5822, SS32 - SS320, SS12 - SS110, SM5817 -SM5819, 1N4148, 1N4148W, 1N4148WS, 1N4148WT, BZV55-SERIES, BZX55C, BZX84C, BZX85C, 1N4727A -1N4761A, ZMM1-ZMM75, ZM4728 -ZM4761.

 

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

Topdiode Declaration of Metal Conflict-Free​

Topdiode Declaration of Metal Conflict-Free

Topdiode Manufacturing is taking and will take due diligence within our supply chain to assure “DRC Conflict-Free” for the metals of gold(Au), tantalum(Ta), tungsten(W), cobalt(Co) and tin(Sn) are not derived from or sourced from mines in conflict areas of the Democratic Republic of Congo (DRC), or illegally taxed on trade routes, either of which are controlled by non-governmental military groups, or unlawful military factions. Trade routes not confirmed to be “Conflict Free” include direct exports from the DRC, as well as exports through Rwanda, Uganda, Burundi, Tanzania and Kenya (countries of whom the U.N. Security Council note are global export routes for DRC-mined minerals).

Topdiode declare the metal Conflict-Free on all products (diode, bridge, transistors) which listed on website  http:// www.topdiode.com

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

​1 Amp Rectifier for Every Need (M7 1N4007

 1 Amp Rectifier for Every Need (M7 1N4007

 

 1Amp rectifiers are the "workhorses" in a lot of electronic applications. These products are used to do the rectification of the mains voltage

and are usually only loaded with 100 milliAmps.

While the 1N4007 was formerly the state of the art for such applications, now Surface Mount versions (SMDs) are in a much wider use.

In order to react to the always changing demands of the market and our customers, we at Topdiode are pleased to invite you to check our 1 Amp

Rectifiers below.

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

聚合内容