Nippon Chemi-Con Developed KXL Series Radial Lead Type Aluminum Electrolytic Capacitors with a Long Life of 12,000Hours at 105℃

2023-09-13 Nippon Chemi-Con News
Radial Lead Type Aluminum Electrolytic Capacitors,Aluminum Electrolytic Capacitors,KXL,KXG

Nippon Chemi-Con has developed high withstand voltage Radial Lead Type Aluminum Electrolytic Capacitors KXL Series for input filtering applications of communications equipment and general-purpose power supplies. 


As power supply equipment becomes smaller, aluminum electrolytic capacitors are required to be smaller in size and larger in capacitance, have a longer life, and be able to cope with environmental temperatures. 


In response to these demands, Nippon Chemi-Con has commercialized the KXG and KXJ Series and received positive feedback from customers. To meet further demands such as higher capacitance in the communication equipment field and smaller size in the reliable power supply field, Nippon Chemi-Con has decided to commercialize the KXL Series. 


The KXL Series has a 400 to 450V rated voltage range and a long life guaranteeing 12,000 hours at 105℃. 


In addition, to cope with environmental temperatures, the product can be used at temperatures at a minimum of -40℃ on the low-temperature side even as a high withstand voltage product. 


Nippon Chemi-Con has prepared case sizes φ10 x 50 L and φ12.5 x 50 L (mm) for slim power supply applications so that applications can be thinned by horizontal mounting. 


In development, Nippon Chemi-Con adopted a high-capacitance aluminum electrode foil developed in-house. Furthermore, by increasing the storage efficiency of elements in aluminum cases, the capacitors are smaller and have a longer life. 


[Samples and Mass Production] 

The KXL Series was available as samples from May 2016, and mass production started in June 2016. They were produced at Chemi-Con Iwate Corp. (a wholly-owned subsidiary of Nippon Chemi-Con) 


[Main Specifications] 

- Category temperature range: -40℃ to +105℃ (400V to 450V) 

- Endurance: guarantees 12,000 hours at 105℃; (guarantees 10,000 hours at 25L or smaller) 

- Rated voltage range: 400 to 450V 

- Capacitance range: 15 to 150µF 

- Case size:

φ10 x 20 to 50 Lmm

φ12.5 x 20 to 50 Lmm

φ14.5 x 20 to 45 Lmm

φ16 x 20 to 40 Lmm

φ18 x 20 to 35 Lmm 


[Product Features] 

Capacitance comparison of 450V products

[Product Appearance] 

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