, based in Tempe, Arizona USA, is a manufacturer of Transient Voltage Suppression (TVS) products designed specifically for the protection of electronic systems from the destructive effects of lightning, electrostatic discharge (ESD), EMI/RFI and inductive switching.
With over 25 years of engineering and manufacturing experience, ProTek offers application specific protection solutions for any type of electronic equipment or system.
The SEMITEC Corporation
was established 1958 in Tokyo, Japan. The company offers a bright range of products in their portfolio: thermistors (NTC), thermistor sensors, power thermistors, infrared sensors, thermopiles, surge absorber (VRD + Zenamiv MOV) and their world wide well-known and high quality current regulative diodes (CRD).
SEMITEC brand CRDs have been considered top class regarding their high reliability.
SFI Electronics Technology Inc.
, based in Taipei Taiwan, is a professional manufacturer of a full range of advanced multi-layer varistors (SMD varistors) in the size 0201 to 4032.
SFI has the largest production capability of MLVs in the world market and offers other product lines of the over voltage protection components, to supply customer with all kind of circuit protection devices for their applications.
The company is certified according ISO9001, ISO14001 and ISO/TS16949.
INPAQ TECHNOLOGY CO., LTD. is a world leader in RF products and in circuit protection components for applications like computing, communication, consumer electronics, and automotive electronics. INPAQ offers solutions that are all designed to make electronic products to work smoothly and effectively.
INPAQ offers the following circuit protection devices: ESD Guard™ ESD & EMI/ESD Suppressors, Transient Voltage Suppressors and Multilayer Varistors.
The company is certified according ISO 9001, ISO 14001 and ISO/TS16949.
The Eris Technology Corporation
was established 1995 in Taiwan.
The company is an ISO/TS 16949 certified original design manufacturer
providing a variety of support services to design, manufacturing, and
after-marketing services for diode products. Eris constantly focuses on
the innovation of R&D, providing high quality and good value
products with competitive prices and excellent services.
Their product portfolio includes Schottky-, Zener- & TVS-Diodes, Bridge Rectifiers, inked Wavers, ...