Manufacturer discount 2.3V 300F supercapacitor price

Manufacturer discount 2.3V 300F supercapacitor price

  • 2.3V 300 farad supper capacitor
  • Size: 22*45 and 22*50mm
  • MOQ: 500PCS.
  • Price: 0.1~5usd/pcs
  • Free Sample
  • OEM/ODM services


Manufacturer discount 2.3V 300F supercapacitor price

Xuansn factory manufacturering and supply of Electronics Component 2.3V 300F supercapacitor price .

  • Opearing temperature : -25℃ ~ +65℃
  • Capacitance tolerance : -20% ~ +50%
  • Size : 22*45 and 22*50mm
  • Max ESR(AC) : 14 and 13(1kHzmΩ)
  • Max ESR(DC) : 25 adn 23mΩ
  • Max Endurance Current: 5.80 adn 5.90A
  • Max Peak Current: 40.59 and 43.57A
  • Max Leakage Current: 0.70(72hrs/mA)
  • Power Density: 907 adn 863(W/kg)
  • Max Energy: 0.2204(W.h)
  • Energy Density: 7.67 and 6.89(Wh/kg)

The farad super capacitor is suitable for electric tool,soalr street light power supply, consumer electronics products and energy recovery.

Product show

Super Capacitor Super Capacitor Super Capacitor

Specification of soldering type 2.3v supper capacitor

Electronics Component 2.3V 300F Capacitor Super

 Lead Type Dimensions(mm)

2.3v supper capcitor construction

φD P φd
8 3.5 0.6
10 and 12.5 5.3 0.6
16 and 18 7.7 0.8

Standard Ratings

2.3v supper capacitor datasheet

Soldering Type Dimensions(mm)

2.3v supper capcitor construction

Standard Ratings

2.3v supper capcitor datasheet

Our advantage:

  • We have a sound raw material cooperation system and cargo inspection mechanism.
  • Products with high stability, high temperature, small size, small tolerance and so on.
  • Product tolerances are strictly controlled between -15% to -10%.
  • We have the world’s most advanced production equipment, and improve the management process.
  • We can provide custom design of your needs and provide free sample for you.
  • Our products comply with the RoHS Directive and the factory conforms to the ISO 9001 management system.


Q1. Can i have some samples for capacitors?

 A:  Yes, welcome sample to test and check quality,factory brand samples are free.

Q2. What about the lead time?

A:  The sample needs 3-5days, the mass products needs 2 weeks for order quantity.

Q3. How do you ship the goods and how long does it take to arrive?

A:   We usually ship by DHL,UPS,FEDEX or TNT, it usually takes 3-5 days to arrive.Airline and sea shipping also optional.

Q4. Is it OK to print my logo on capacitor?

A:   Yes,pls inform us formally before our production and confirm the design firstly based on our sample

Q5. Do you offer guarantee for the products?

A:   Yes,we offer 2-3years warranty to our products.

Q6. How to deal with the faulty?

A:   If the item you purchase from factory beacuse of quality problems, you can return them to us for replacement or refund. And any items returned must be in their original condition to qualify for a refund or replacement.

If you have any interesting and problems, please contact us!

Email: [email protected]

Ph (whatsapp): +86-18825879082

Skype: Coco.PSH




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