Suntan Strong Series- Electrolytic Capacitor

July 28, 2020 Views
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Suntan Technology Company Limited
--All kinds of Capacitors

Dear Friends,

Our Suntan strong series- Electrolytic Capacitor have a great support on the price now, including Snap in and SMD type which can be widely used to the power supply of a variety of digital equipment. Welcome to check with us if you have interests.


Suntan Strong Series- Electrolytic Capacitor

Suntan Has Launched a New Tantalum Series - Silver Axial Wet Tantalum Capacitors

April 15, 2020 Views
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Suntan Technology Company Limited
--All kinds of Capacitors

Suntan has launched a new tantalum series -  Silver Axial Wet Tantalum Capacitors, with the features of:
Silver Case encapsulation, Epoxy end-filled, Tubular, Axial- lead, with insulation sleeve, Heteropolarity
Stable in Electrical Characteristics, High reliability, Long life-span, Low DF & DCL, Small in size for installation
Applying in Telecommunications, Instruments and Meters, such Electrical Equipments with DC & Impulse Circuit 
Please be free to contact us for more details of the products


Suntan Update Price for Snap-in Type E-caps CD293 & CD294!

March 31, 2020 Views
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Suntan Technology Company Limited
--All kinds of Capacitors

Do you remember that we recommended our Snap-in Type of Aluminum Electrolytic Capacitors to you at the beginning of March?

Here is a good news! We update the price for TS13DP-CD293 & TS13DR-CD294 series recently, the price are much better than before!
Pls check below our datasheet and contact our sales team at as soon as possible for more information, thank you.


Suntan Update Price for Snap-in Type E-caps CD293 & CD294,Aluminum Electrolytic Capacitors

Suntan Tantalum Capacitor Series Introduction, Take a Look!!!

March 24, 2020 Views
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Suntan Technology Company Limited
--All kinds of Capacitors

We'd like to recommend our Tantalum Capacitors for your reference.
*Dipped Tantalum Capacitor—TS19 : it can be widely used in TV sets, computers, program-controlled electronic telephone switching systems, telephones, instruments and meters.
*Chip Tantalum Capacitor (SMD)—TS20 : compatible with all popular “high volume” automatic pick and equipment
*Chip Tantalum Capacitor LOW ESR (SMD)—TS20L : for SMT electric board used for telecommunication camcorder and mobile phone set and so on.





Operating temp.

-55°C to +125°C

-55 ~ +125°C


Capacitance range

0.047uF ~ 680uF



Capacitance tolerance

±20%; ±10%; ±5%

±20%; ±10%

±20%; ±10%


Would like to know more details/information?  Contact us NOW at /

Su Suntan’s Latest Stock List

July 4, 2019 Views
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Suntan Technology Company Limited
---All kinds of Capacitors

To our dearest customers:

Please see Suntan updated stock list as followed:

M7 DO-214AC Tape & Reel RoHS 75,000
TS19 Tan Cap 100uF 16V +/-20% P:2.54 RoHS  2,000
TSC3S503T1R 8,000
TSC3S506T1R 34,000
TSC3S510T1R 99,000
TSC3S520T1R 45,000
TSC3S530T1R 85,000
Diode LL4148 LL-34 Tape & Reel RoHS MPQ:2.5k 480,000
Diode LL4148 LL-34 Tape & Reel RoHS MPQ:10k 600,000

If you have any parts in request, kindly send your inquiries to for more detailed information and competitive prices.
All of the goods are in our HK warehouse, so we can arrange shipment once your orders being placed.

Suntan Tantalum Capacitor Meet RoHS 2.0 Standard

January 22, 2015 Views
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Suntan Technology Company Limited
---All Kinds of Capacitors

To find a professional tantalum capacitors factory in China is as harder as to cross the Himalayas. 
However, Suntan always provide the best solutions to our customers.

We produce TS19 plug-solid electrolyte tantalum capacitors and TS20 chip tantalum electrolytic capacitors for decades with rich experience and fast lead time.

In year 2014, we update our RoHS report and conclusion is that our products can comply with the limits as set by RoHS Directive 2011/65/EU Annex II.
If you need our detailed report, please do not hesitate to contact with our sales.

Welcome visit our homepage for more product information :

Su Suntan Capacitor Circuit

March 10, 2009 Views
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In an electronic circuit, a capacitor is shown like this:

electrical circuit

©2007 HowStuffWorks

When you connect a capacitor to a battery, here's what happens:

capacitor connected to a battery

  • The plate on the capacitor that attaches to the negative terminal of the battery accepts electrons that the battery is producing.
  • The plate on the capacitor that attaches to the positive terminal of the battery loses electrons to the battery.

Once it's charged, the capacitor has the same voltage as the battery (1.5 volts on the battery means 1.5 volts on the capacitor). For a small capacitor, the capacity is small. But large capacitors can hold quite a bit of charge. You can find capacitors as big as soda cans that hold enough charge to light a flashlight bulb for a minute or more.

Even nature shows the capacitor at work in the form of lightning. One plate is the cloud, the other plate is the ground and the lightning is the charge releasing between these two "plates." Obviously, in a capacitor that large, you can hold a huge amount of charge!

Let's say you hook up a capacitor like this:

Here you have a battery, a light bulb and a capacitor. If the capacitor is pretty big, what you will notice is that, when you connect the battery, the light bulb will light up as current flows from the battery to the capacitor to charge it up. The bulb will get progressively dimmer and finally go out once the capacitor reaches its capacity. If you then remove the battery and replace it with a wire, current will flow from one plate of the capacitor to the other. The bulb will light initially and then dim as the capacitor discharges, until it is completely out.

In the next section, we'll learn more about capacitance and take a detailed look at the different ways that capacitors are used.