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KEC Semiconductors

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KEC's objective is to become the world's best semiconductor and electronics parts manufacturer, which means delivering the most advanced products, at the best prices, with the highest level of customer service. KEC Semiconductors DistributorKEC decided to launch MOS business in 2004 which is expected as a future cash-cow and set the goal, the number one competitor in Small Signal Transistor(SSTR) market and revenue of 1 billion US$ by 2010, and devoted itself to achieve them. 

KEC continuous challenging and developing of the world's smallest surface mount semiconductor packages, the very first super power-saving device and the highest efficient RF device and silicon sensor in the world.

KEC (Also known as: Korea Electronics) is a manufacturer of small signal transistors, switching diodes, rectifiers, ICs, triacs.

KEC Corporation is a Korea-based company engaged in the manufacture of semiconductors. The Company's products consist of metal-oxide-semiconductor field-effect transistors (MOSFETs), including high and low voltage MOSFETs, radio frequency (RF) MOSFETs and small signal junction FETs; bipolar junction transistors (BJTs), including general purpose transistors, low noise transistors and darlington transistors; diodes, including small signal switching diodes, band switching diodes, varactor diodes and personal identification number (PIN) diodes; integrated circuit (IC) products, including comparators, voltage stabilizers, voltage detectors and others; automotive device products, including alternator diodes and surge absorbers, as well as insulated gate bipolar transistor (IGBT) products, pressure sensors and obsolete products. The Company distributes its products within domestic market and to overseas markets.

IBS Electronics is a KEC authorized distributor. As a ISO 9001:2015 & AS9120 certified distributor of electronic components you can trust IBS Electronics to offer you the best prices on KEC's components and the highest level of quality assurance in the industry.

Products Catalog:
  • Discrete
  • Transistor
  • FETs
  • BJT
    • General Purpose Transistor SMD Type(159) Lead Type(184)
    • Low VCE(sat) transistor SMD Type(22) Lead Type(0)
    • Low Noise Transitor SMD Type(7) Lead Type(6)
    • Audio Muting Transistor SMD Type(4) Lead Type(3)
    • Darlington Transistor SMD Type(10) Lead Type(27)
    • High hFE Transistor SMD Type(4) Lead Type(7)
    • Strobo Flash Transistor SMD Type(2) Lead Type(5)
    • High Voltage Transistor SMD Type(17) Lead Type(34)
    • RF/VHF/UHF Transistor SMD Type(38) Lead Type(11)
    • Switching Transistor SMD Type(37) Lead Type(41)
    • USA/European Type SMD Type(79) Lead Type(89)
    • General Purpose BRTs SMD Type(591) Lead Type(69)
    • Audio Muting BRTs SMD Type(17) Lead Type(11)
    • High Current BRTs SMD Type(12) Lead Type(12)
    • Current Regulating Device SMD Type(3) Lead Type(0)
  • Diode
    • Small Signal Switching Diode SMD Type(44) Lead Type(0)
    • Band Switching Diode SMD Type(8) Lead Type(0)
    • PIN Diode SMD Type(29) Lead Type(0)
    • Varactor Diode (AFC Application for FM) SMD Type(1) Lead Type(1)
    • Varactor Diode (AM Tuning) SMD Type(0) Lead Type(0)
    • Varactor Diode (FM Tuning) SMD Type(4) Lead Type(1)
    • Varactor Diode (TV Tuning) SMD Type(19) Lead Type(0)
    • Varactor Diode (VCO for UHF Band Radio) SMD Type(25) Lead Type(1)
    • Zener Diode SMD Type(229) Lead Type(0)
    • Schottky Barrier Diode(SBDs) SMD Type(73) Lead Type(64)
    • Fast Recovery Diode(FRDs) SMD Type(3) Lead Type(8)
    • TVS Diode (for ESD Protection) SMD Type(61) Lead Type(0)
    • General Purpose Rectifier SMD Type(1) Lead Type(0)
    • Bridge Diode SMD Type(2) Lead Type(5)
    • USA/European Type SMD Type(31) Lead Type(0)
    • SUPER FAST RECOVERY SMD Type(0) Lead Type(2)
  • Integrated Circuit
  • Automotive Device
  • SAW-Filter
  • Discontinued
A transistor is one of the most widely used semiconductor devices as there are so many applications of this particular device. As there are various kinds of transistors, there applications are also in diverse fields. They can be used in manufacturing logic gates which are the basis of the design of digital circuits. Applications of semiconductor devices such as transistors are also there in analog circuits where there they donít just wok like on-off switches; rather, they respond to a constant range of inputs with a uninterrupted range of outputs. It is important to know that the common analog circuits include amplifiers and oscillators.
LowPower MOS Crossreference
KEC makes every effort to achieve excellent and consistent product quality, and at the right time to ensure customer satisfaction.
KEC makes efforts to secure high-quality raw materials from material suppliers to meet manufacturing requirements. To meet material requirements, KEC operates a material quality management system to ensure raw material quality. The material must satisfy safety, quality and reliability requirements, specification requirements including validation, and yield targets.
KEC Lineup Products

KEC Presentation

KEC = Premier Semiconductor Company





KEC Semiconductor KRC101~KRC106