Alpha Co., Ltd.'s Company Profile and Products

Adopts wing-shaped fins with a thickness of t0.75~0.95, ultra-low pressure drop type heat sink

• Temperature Control

• Heat Sinks

Adopts wing-shaped fins with thickness t 0.75~0.95, low pressure drop type heat sink

• Temperature Control

• Heat Sinks

A well-balanced heat sink that uses wing-shaped fins with a thickness of 0.45 to 0.55, achieving low pressure loss and low ther...

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• Heat Sinks

High-efficiency heat sink with wing-shaped fins that has wide directivity in relation to wind direction.

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• Heat Sinks

Ultra-thin fins with a thickness of 0.25 mm, low pressure drop type, and an ultra-thin heat sink that can be used even in narro...

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• Heat Sinks

Thickness t1.1, high profile type

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• Heat Sinks

High profile type with thickness t1.1 and fin length up to max 40mm.A copper heat spreader is embedded in the base to quickly d...

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• Heat Sinks

Ultra-high performance heat sink with densely integrated 0.7-0.9 mm fins and extremely large heat dissipation surface area.

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• Heat Sinks

Adopts wing-shaped fins with a thickness of t0.55, resulting in ultra high performance due to low pressure loss and large surfa...

• Temperature Control

• Heat Sinks

Adopts wing-shaped fins with a thickness of t0.55, low pressure loss and large surface area for ultra high performance. A coppe...

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• Heat Sinks

Highly integrated fins with a thickness of t0.35 and a large surface area for ultra high performance

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• Heat Sinks

Ultra-thin fins with a thickness of 0.23mm and increased fin density achieve even higher performance, and the tapered base side...

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• Heat Sinks

Fanless, low speed, omnidirectional hexagonal pin heatsink

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• Heat Sinks

High aspect ratio/omnidirectional square pin heatsink

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• Heat Sinks

General-purpose square pin heat sink that flexibly supports various applications.

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• Heat Sinks

Ultra-thin, high-density square pin type that can be used even in narrow environments

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• Heat Sinks

■Push pin fixed heat sink ・The following series has additional holes for fixing the general-purpose heat sink. ・It can be mou...

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• Heat Sinks

■Push pin fixed heat sink ・The following series has additional holes for fixing the general-purpose heat sink. ・It can be mou...

• Temperature Control

• Heat Sinks

■Push pin fixed heat sink ・The following series has additional holes for fixing the general-purpose heat sink. ・It can be mou...

• Temperature Control

• Heat Sinks

■Push pin fixed heat sink ・The following series has additional holes for fixing the general-purpose heat sink. ・It can be mou...

• Temperature Control

• Heat Sinks

■Push pin fixed heat sink ・The following series has additional holes for fixing the general-purpose heat sink. ・It can be mou...

• Temperature Control

• Heat Sinks

■Push pin fixed heat sink ・The following series has additional holes for fixing the general-purpose heat sink. ・It can be mou...

• Temperature Control

• Heat Sinks

■Push pin fixed heat sink ・The following series has additional holes for fixing the general-purpose heat sink. ・It can be mou...

• Temperature Control

• Heat Sinks

■Push pin fixed heat sink ・The following series has additional holes for fixing the general-purpose heat sink. ・It can be mou...

• Temperature Control

• Heat Sinks

■Push pin fixed active heat sink ・The following series has additional holes for fixing the general-purpose heat sink. ・It can...

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• Heat Sinks

■Push pin fixed heat sink with tab ・The series below has a tab with a fixing hole integrally molded into the general-purpose h...

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• Heat Sinks

■Push pin fixed heat sink with tab ・The series below has a tab with a fixing hole integrally molded into the general-purpose h...

• Temperature Control

• Heat Sinks

■Push pin fixed heat sink with tab ・The series below has a tab with a fixing hole integrally molded into the general-purpose h...

• Temperature Control

• Heat Sinks

■Push pin fixed heat sink with tab ・The series below has a tab with a fixing hole integrally molded into the general-purpose h...

• Temperature Control

• Heat Sinks

■Push pin fixed heat sink with tab ・The series below has a tab with a fixing hole integrally molded into the general-purpose h...

• Temperature Control

• Heat Sinks

■Push pin fixed heat sink with tab ・The series below has a tab with a fixing hole integrally molded into the general-purpose h...

• Temperature Control

• Heat Sinks

■Push pin fixed heat sink with tab ・The series below has a tab with a fixing hole integrally molded into the general-purpose h...

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• Heat Sinks

■Quick set (QT series) heat sink The Quick Set series is a heat sink that uses torsion springs and anchor pins and can be fixed...

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• Heat Sinks

■Quick set (QT series) heat sink The Quick Set series is a heat sink that uses torsion springs and anchor pins and can be fixed...

• Temperature Control

• Heat Sinks

■Quick set (QT series) heat sink The Quick Set series is a heat sink that uses torsion springs and anchor pins and can be fixed...

• Temperature Control

• Heat Sinks

■Quick set (QT series) heat sink The Quick Set series is a heat sink that uses torsion springs and anchor pins and can be fixed...

• Temperature Control

• Heat Sinks

■Stepped screw fixation heat sink ・The following series has additional holes for fixing the general-purpose heat sink. ・It ca...

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• Heat Sinks

■Stepped screw fixation heat sink ・The following series has additional holes for fixing the general-purpose heat sink. ・It ca...

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• Heat Sinks

■FHC Series ・Copper heat spreader embedded type (optimal when the heat source is small) ・Hexagonal fin ・When using the intak...

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• Heat Sinks

■FH Series ・Hexagonal fin ・When using the intake cover (optional), the fan suction is from near the base of the fin.

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• Heat Sinks

■FS Series ・Square fin ・Fan blowing blows air around the heat sink, so it is also effective in cooling surrounding components.

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• Heat Sinks

■U90C-25NT-2011 ・for Socket LGA2011 ---1U System ・No alumite treatment. Screws and springs already assembled. ・U90C-25NT-20...

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• Heat Sinks

■U70104C-25NT ・for Socket LGA2011 Narrow ---1U System ・No alumite treatment. Screws and springs already assembled. ・U70104C...

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• Heat Sinks

■U90-25BT ・for Socket LGA1155/1156 ---1U System ・All aluminum heat sink. Black alumite treatment. Screws and springs already ...

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• Heat Sinks

■U90C-25NT ・for Socket LGA1155/1156 ---1U System ・Copper heat spreader embedded heat sink. No alumite treatment. Screws and s...

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• Heat Sinks

■U90C-27NT ・for Nehalem-EP Processor (Socket LGA1366) ---1U System ・No alumite treatment. Screws and springs already assemble...

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• Heat Sinks

■DCC Series ・Heat sink for DC-DC converter ・Products with different 90 degree fin directions can be selected depending on the...

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• Heat Sinks

■DCC Series ・Heat sink for DC-DC converter ・Products with different 90 degree fin directions can be selected depending on the...

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• Heat Sinks

■DCC Series ・Heat sink for DC-DC converter ・Products with different 90 degree fin directions can be selected depending on the...

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• Heat Sinks

■XFPU Series ・For XFP module. ・Uses fins with a thickness of t0.65

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• Heat Sinks

■SFPM Series ・For SFP / SFP+ module. ・Uses fins with a thickness of t0.75

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• Heat Sinks

■Clip compatible heat sink - Adjusted the fin layout of the general-purpose heat sink so that the clip can be used at the cente...

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• Heat Sinks

■Clip compatible heat sink - Adjusted the fin layout of the general-purpose heat sink so that the clip can be used at the cente...

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• Heat Sinks

Round, windless, low-speed environment model

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• Heat Sinks

■Push pin ・The heat sink and the board are fixed with push pins, and the heat sink is held by the tension of the spring. It is...

• Machining / Machine Tools

• Spring Pins

■Stepped screw (shoulder screw) - Shoulder screws are used in combination with springs to secure the heat sink and board. This ...

• Fastening Components

• Stripper Bolts

■Spring ・Springs are used in combination with push pins and stepped screws to secure heat sinks. ・At Alpha, we have standardi...

• Machining / Machine Tools

• Spring Pins

■Z clip anchor This method places an anchor on the board and uses a Z-shaped clip to secure the heat sink. Alpha has clips and ...

• Agricultural Materials

• Pin Anchors

■Z clip anchor This method places an anchor on the board and uses a Z-shaped clip to secure the heat sink. Alpha has clips and ...

• Agricultural Materials

• Pin Anchors

■Z clip anchor This method places an anchor on the board and uses a Z-shaped clip to secure the heat sink. Alpha has clips and ...

• Agricultural Materials

• Pin Anchors

■Z clip anchor This method places an anchor on the board and uses a Z-shaped clip to secure the heat sink. Alpha has clips and ...

• Agricultural Materials

• Pin Anchors

■CQZ & QSZ clip/anchor pin ・CQZ & QSZ clips are a unique mechanical fixing method developed by Alpha. - Place the anchor pin o...

• Agricultural Materials

• Pin Anchors

■CQZ & QSZ clip/anchor pin ・CQZ & QSZ clips are a unique mechanical fixing method developed by Alpha. - Place the anchor pin o...

• Agricultural Materials

• Pin Anchors

■CQZ & QSZ clip/anchor pin ・CQZ & QSZ clips are a unique mechanical fixing method developed by Alpha. - Place the anchor pin o...

• Agricultural Materials

• Pin Anchors

■CQZ & QSZ clip/anchor pin ・CQZ & QSZ clips are a unique mechanical fixing method developed by Alpha. - Place the anchor pin o...

• Agricultural Materials

• Pin Anchors

Thermally conductive double-sided adhesive tape is used to attach heat sinks to electronic components. Often used for small and...

• Adhesives & Repair Materials

• Adhesive Tapes

■Thermal sheet/grease It is used to fill in small gaps and unevenness on the contact surface between the heat sink and the heat...

• Temperature Control

• Thermal Conductive Sheets

■Thermal sheet/grease It is used to fill in small gaps and unevenness on the contact surface between the heat sink and the heat...

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• Thermal Grease

■Specifications common to all fans ・2 ball bearings ・Does not include finger guard

• Light Sources

• Fan Motors

■Specifications common to all fans ・2 ball bearings ・Does not include finger guard

■Backing plate When attaching the stepped screw fixing heat sink to the board, you can prevent the board from warping by using ...

■Pad/Cushion material - By pasting the pad on the heat sink or substrate, you can prevent the heat sink from being installed ti...

■Intake cover ・The intake cover is used when using an active heatsink or CPU heatsink in the fan suction direction. ・By insta...