South Korean Electronic Semi Conductor Devices Other Components Suppliers and Manufacturers

Remote control receiver module Applications 1. Optical remote control for any kinds of goods 2. TVs, VCRs, audios, cars, air conditioners, toys, fans

Infrared emitting diode Applications 1. Emitters of remote control for TV, VCR, audios, toys, air conditioners car electronics, wireless headphone. 2. Automatic focusing of cameras. 3. Optoelectronic switches. 4. Tape readers. 5. Card readers.

Led Applications 1. Photo interrupters 2. Photo couplers 3. Indication of all kinds 4. Board for display 5. Traffic signal light

Discrete semiconductor devices We are a new own design base manufacturer for mosfet, triac, scr and transistor in korea who had Launched biz since 2003. Our tech for mosfet 1. Stripe d-mos 2. Trench

LAYER - Double side Application For semiconductor inspection Thickness - 0.07 T Drill Min - 0.3 mm Inspection spec - Zero defect SPECIAL item for controlling - Hole tolerance [+-0.01] SPECIAL item for controlling - Space between line [+-0.02]

LAYER - 6Layer (FLEXIBLE 2layer+RIGID 4layer) 6-2-6 Application Inspection equipment of Semiconductor Thickness - 0.5T Structure - 1-2LBVH ,2-3L BVH 1-4 STACK BVH , 4-6BVH , 56BVH Machine Drill Min. 0.25mm Cu Plating VIA FILL + PTH BGA(LAND/PITCH) - 0.3mm / 0.4pitch PSR GREEN Surface treatment ENIG

LAYER 4layer (FLEXIBLE 2layer+RIGID 2layer) 4-2-4 Application Industrial Equipment Thickness 1.2T Structure 1-4L DRILL Machine Drill Min. 0.25mm Cu Plating Min. 25 / NORMAL PALTING L/S 100 / 100 PSR GREEN Surface treatment ELECTRO HARD GOLD + ENIG

LAYER 2layer [FLEXIBLE 1layer + RIGID 1layer] 2-1-2 Application Industrial Equipment Thickness 1.6T Machine Drill Min. 0.25mm Cu Plating HOLE Min. 20 L/S 400 / 100 PSR / COV BLUE / BLACK Surface treatment ENIG Impedance LAYER 1L Impeance spec 100

LAYER 10LAYER [FLEXIBLE 4L + RIGID 6L] 10-4-10 Application GPS Thickness 1.6T Machine Drill Min. 0.2mm Laser Drill BVH Min. 0.1mm Cu Plating HOLE Min. 25 L/S 100/100 PSR GREEN Surface treatment ENEPIG, ENIG Impedance LAYER 1L, 4L, 8L, 10L Impedance spec 50 / 100

PIXEL 8M 13M 16M 20M Flatness & Tilt Special :30 Thickness 0.25T ~ 0.45T Structure 2-3L DRILL, 1-2L, 3-4L BLIND VIA Machine Drill Min. 0.15mm Laser Drill BVH Min. 0.10mm Cu Plating 18[+-3] / PTH or Via Fill BGA PITCH 0.4mm Under LAYER Rigid Flexible 4LAYER [4-2-4] / [4-2-2] PSR BLACK , BLUE , GREEN Surface treatment ENEPIG Stiffner PI , SUS Other EMI Impedance 100

LAYER FPCB S/S Application Medical equipment Thickness 0.06T L/S 50/50 DRILL/LAND 200/400 Inspection spec Zero defect on circuit SPECIAL item for controlling Stair-shape at inner circuit

Dear Sir/ Madam, We are a trader of Semiconductor Chips We handle various types of semiconductor chips and supply only 100% authorized products. If you are interested, please let us know the following information for your needing semiconductor chip. 1. Manufacturer 2. Part No 3. Quantity We hope to do business with your company.

Semiconductor : Usage of the products : Wafer Grinder Wheel to adjust the thickness and height for easy Chip packaging with the Patterned Wafer that completed FAB process, which is the pre-process in the semiconductor manufacturing process Features of the product - Si Wafer Damage Relief design - Damage area minimizing design and Wheel design considering Ra - Guttering effect Wheel design

The use of an antenna system monitor (ASM) facilitates the per-channel measurement of each transmitter's forward and reverse power, the system's transmit-to-receive isolation, receive signal levels and more. Current measurement values and alarm statuses can also be viewed locally or remotely. This mobile phone signal repeater provides the ul-timate solution in any area where cellular communications can not work well due to leak of signals. It could also improve indoor electromagnetism environments, protract cellular battery life and reduce radiation of cellphones. It is ideal for house, home, office use.

DE series Electric Actuator * Optimized for a ball, butterfly valves that open and close at an angle of 90Ë? * Convenient since it can be mounted directly onto the valves or accessories in accordance with the ISO

RE-006 Electric Actuator

RE-006+PCU Electric Actuator

RE-008~1100 Electric Actuator + Enclosure - Weatherproof - IP67 / Nema 4 - Submersible - IP68 (10 meters for 72 hours) - Explosionproof - Ex d IIB T4 (ATEX) + Motor Power (Motors are Fan Cooled) - 1 Phase - 110/220 Volt / 60-50Hz, +/- 10% - 3 Phase - 220/380/440/460 Volt / 60-50Hz, +/- 10% - DC - 24 Volt + Limit Switches - (4) Adjustable, SPDT (Rated 250 VAC, 10 Amp) + Torque Switches - (2) Open & Close, SPDT (Rated 250 VAC, 10 Amp) + Handwheel with Manual Declutch Lever + Mechanical Stops : Adjustable +/- 10ã?? + ISO 5211 Mounting Bases

SD series Pneumatic Actuator (Scotch Yoke)