WEE Technology Company Limited

WEET 400W Surface Mount Transient Voltage Suppressor TVS SMAJ Series

WEE Technology Company Limited

Manufacturer of Surface Mount (SMD) and Through Hole (DIP) Diodes & Rectifiers




DO-214 is a standard that specifies a group of semiconductor packages for surface mounted diodes. SMA, also known as DO-214AC, is the smallest size in multiple package variants. Uni-directional and bi-directional polarities are available. 

For bidirectional use suffix C for types SMAJ5.0A thru SMAJ440A (e.g. SMAJ5.0CA thru SMAJ440CA) Electrical characteristics apply in both directions.




Transient Voltage Suppressor TVS in SMA package offer excellent clamping capability, low incremental surge resistance and fast response time.

Peak pulse power dissipation with a 10/1000ms wavetorm: Minimum 400Watts

Steady state power dissapation: 5.0 Watt




WEET Best seller of SMAJ Series are : SMAJ5.0CA, SMAJ15CA, SMAJ22CA, SMAJ48CA, SMAJ120CA, SMAJ220CA, SMAJ350CA, SMAJ440CA

Welcome to check more informatoin at WEE Technology offical website : 

http://www.weetcl.com/Transient_Voltage_Suppressors/SMA_SMAJ_Series.html