• 1
  • 2
  • 3
  • 4

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   

CBB81 High Voltage Met. Polypropylene Capacitor

CL11 Mylar Polyester Capacitor

CL21 metallized polyester capacitor advantages


CL21 metallized polyester capacitor advantages
UF capacitors is a capacitor brand of Topdiode Group. 
CL21 metallized polyester capacitors is one of the strongest series of Topdiode Group.
We can achieve +/-5% tolerance for CL21 metallzied polyester capacitors.
And the capacitors meet RoHS, Reach requirement.
Another advantage is stable quality and very competitive prices
For details please visit our website: http://www.topdiode.com/Capacitors/


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

NINGXIA XINGRI Tantalum Capacitors Replacement

NINGXIA XINGRI ELECTRONIC CO., LTD, the biggest tantalum capacitors factory are closing down! 

NingXia XingRI stop production of below two series tantalum capacitors.
XRCA45 Molded Solid Electrolyte Tantalum Chip Capacitor
XRCA42 Epoxy-Coated Solid Electrolytic Tantalum Capacitor
Topdiode Group owned a tantalum capacitors factory in HuNan province. We can offer replacement of NingXia XingRi's tantalum capacitors.

 Brief Introduction of Topdiode

ISO 9001: 2008, ISO 14001: 2004 manufacturer
Military approval: GJB90018-2009.
Products meet RoHS 2.0, Reach, NON-DMF
Topdiode Group tantalum capacitors series listed below, welcome to contact us for technical info or capacitors info.

CA42 Radial Epoxy Dipped Tantalum Capacitor
AVX TAP, Kemet T350-T390; Nemco TB Series
CA45 Chip Tantalum Capacitors (General Purpose)
Cross reference: AVX TAJ series, Kemet T491 Series, Vishay 293D
CA45U  Low ESR Chip Tantalum Capacitors
Cross reference: AVX TPS series

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

Tantalum Capacitors Advantages


Regular stocks for below tantalum capacitors

CA42 dipped tantalum capacitors  (alternatives for AVX TAP series)
10uF 10V +/-20% 2.54mm
10uF 16V +/-20% 2.54mm
1uF 35V +/-20% 2.54mm
0.68uF 35V +/-20% 2.54mm
15uF 16V +/-20% 2.54mm
22uF 16V +/-20% 2.54mm
10uF 25V +/-20% 2.54mm
47uF 16V +/-20% 2.54mm
100uF 10V +/-20% 2.54mm
CA 45 chip tantalum capacitors  (alternatives for AVX TAJ, Kemet T491, Vishay 293D series)
10uF 10V A case +/-10%
10uF 16V A case +/-10%
1uF 35V A case +/-10%
15uF 16V B case +/-10%
22uF 16V B case +/-10%
10uF 25V B case +/-10%
10uF 25V B case +/-10%
47uF 16V C case +/-10%
100uF 10V C case +/-10%
220uF 10V C case +/-10%

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

Tantalum Capacitors Offer - Topdiode

Topdiode tantalum capacitors factory keep some regular stocks for below capacitors, do you have interest?
 ISO 9001 & ISO 14001 manufacturer, specialized on tantalum capacitors and discrete components


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


CA42 Radial Tantalum Capacitor is a professional grade device manufactured with a flame retardant coating and featuring low leakage current and impedance, very small physical sizes and exceptional temperature stability. It is designed and conditioned to operate to +125°C (see page 2 for voltage derating above 85°C) and is available bulk and Ammo taped for auto insertion. The 6 sizes with wide capacitance and working voltage ranges means the CA42 series can accommodate lots of applications. CA42 is a perfect replacement of AVX TAP series (please refer to Topdiode cross guide). CA42 is designed for industrial use. Military radial tantalum capacitor is available on request.
CA45 Chip Tantalum Capacitor is a general purpose SMT chip tantalum series. CA45 can replace Kemet T491, AVX TAJ, and Vishay 293D Series.
Email: info@topdiode.com  MSN: topdiode@gmail.com   Skype: topdiode  Website:www.topdiode.com