OST has been developing and serving Low ESR and High-Voltage Aluminum Electrolytic Capacitors for over 20 years, the mission of offering best quality and the most competitive price for customers has never been changed. How to offer customers the most suitable products with the most competitive prices is our constant goal in this era of micro-profit.

The cost and performance of crystal products have been improved under the pressure of price competition. OST has tried its best to offer better prices and increase larger capacity of 49US type crystal. Technical improvement of SMD products is another target which OST has worked on.

 

Electrolytic Capacitors

OST products list
Road map
Replacements
 

Solid Capacitors

PUS Series

Ultra Low ESR for VRM

 

Quartz Crystals

Model TO - 26 series

1.excellent shock resistance
2.low power consumption
3.for QA equipment, clock equipment, and AV equipment

Model TO - UM 5 series

1.excellent vibration resistance

Model TO - 38 series

1.excellent shock resistance
2.low power consumption
3.for QA equipment, clock equipment, and AV equipment

Model TO - UM1/SMD series

1.excellent vibration resistance

Model TO - 39 series

1.miniature size and excellent impact resistance
2.for communication equipment, AV equipment and PC equipment

Model TO - HC/49 SD series

1.can be mounted automatically
2.excellent vibration resistance
3.can be used for a wide range of applications, AV equipment, QA equipment, and communication equipment

Model TO - HC/49U series

1.excellent vibration resistance

Model TO - 531 S SMD series

1.seam welding & glass welding
2.compact size, low profile
3.excellent solderabilit
y

Model TO - HC/49S series

1.wide range of application
2.high performance miniature crystal unit
3.excellent vibration resistance

Model TO - 571 S SMD series

1.seam welding & glass welding
2.compact size, low profile
3.excellent solderabilit
y

Model TO - MCF series

1.excellent vibration resistance

Model TO - 361 S SMD series

1.seam welding & glass welding
2.compact size, low profile
3.excellent solderabilit
y

Model TO - UM 1 series

1.excellent vibration resistance

Model TO - 306 PS SMD series

1.high density mounting type SMD
2.photolithography finish allow uniform and stable performance
3.excellent reliability and environmental capability