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Testing, Analysis and Measurement
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アルファ

addressShizuoka/Numazu-shi/Ueda 256-1
phone055-966-0789
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last updated:Dec 12, 2011
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Heat Sink Selection Request Service

To select a heat sink, it is necessary to know the usage conditions.

*Click on the [homepage] for heat sink selection!* As the performance of electronic devices improves and electronic circuits become more densely packed, heat dissipation measures are becoming increasingly important. Choosing a heat sink with appropriate thermal dissipation performance is crucial for effective heat management.

  • Other electronic parts

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Thermal conductive double-sided adhesive tape for heat sinks

Standard products are available for sale from one piece and can be shipped on the same day! We also accommodate additional processing and customization! Leave everything from prototypes to mass production to us!

At Alpha, we offer several types of tape suitable for various applications of heat sinks. This is a mounting method used for small and lightweight heat sinks, where a highly thermally conductive double-sided adhesive tape is placed between the heat sink and the heat-generating element to secure them together.

  • Adhesive tape

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Heat sink for DC-DC converter

Standard products are available for sale from one piece, with same-day shipping OK! We also accommodate additional processing and customization! Leave it to us from prototypes to mass production!

This is a heat sink for DC-DC converters. Here is an introduction to various heat sinks.

  • Other electronic parts
  • fan

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Online additional processing service

It is possible to add mounting holes/screw holes to standard products. Additionally, changes to the fin length can also be specified.

- We accept orders starting from 1 piece. - The standard delivery time is 7 to 10 days after order confirmation.

  • Other electronic parts

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Custom Heat Sink (Guide)

Standard products are available for sale from one piece, and same-day shipping is possible! We also accommodate additional processing and customization! Leave it to us from prototyping to mass production!

Guide to Custom Heat Sinks If you cannot find the desired heat sink among our standard products, we also offer custom heat sink manufacturing.

  • Other electronic parts
  • fan

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Quick Set Heat Sink Series

This is a method of securing a Z-shaped clip by hooking it onto anchor pins inserted into two small holes (diameter 1.8mm) made on the electronic circuit board.

- Small mounting area - Positioning guide - Easy attachment and detachment - Adjustable mounting load

  • Other electronic parts

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Heat sink series with fixed tabs

Standard products are available for sale from one piece and can be shipped on the same day! We also accommodate additional processing and customization! Leave it to us from prototypes to mass production!

You can select a combination of our standard push pins and springs, which are abundantly available, according to your usage environment and purchase them as a set.

  • Other electronic parts
  • fan

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Active heat sink

Standard products are available for sale from one piece, and same-day shipping is possible! We also accommodate additional processing and customization! Leave it to us from prototyping to mass production!

This is a heat sink that directly attaches a fan for forced cooling.

  • Other electronic parts

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Examples of heat sink applications

Standard products are available for sale from one piece, and same-day shipping is OK! We also accommodate additional processing and customization! Leave it to us from prototyping to mass production!

Here are some of the heat sinks designed for various chips. Our company processes a variety of standard products to create custom products tailored to our customers' specifications, in small quantities and with short lead times. Below, we introduce some of the heat sinks designed for various chips.

  • Sensors

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Push pin type heat sink

A method to secure the heat sink and board with push pins, using the tension of a spring to hold the heat sink in place.

We provide a total solution that includes push pins, springs, and thermal interfaces, fixing the heat sink to the board with push pins and holding the heat sink with the tension of the spring, according to your specifications.

  • Other electronic parts

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Shoulder screw type heat sink

The method of securing the heat sink and board with shoulder screws holds the heat sink in place using the tension of the spring.

We provide a method to secure the heat sink and board with shoulder screws, holding the heat sink in place with the tension of the spring. Depending on your specifications, we can offer a total solution that includes shoulder screws, springs, and thermal interfaces.

  • Other electronic parts

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Round Heat Sink CN Series

This is a heat sink with a round base shape.

- Standard heat sinks are available for sale and can be shipped the same day from one piece. - Additional processing and customization are also available. - We support everything from prototype heat sinks to mass production.

  • Other electronic parts

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Thermal sheet and grease

It is used to fill small gaps and unevenness on the contact surface between the heat sink and the heating element, efficiently transferring heat to the heat sink.

Purchasing individually is also possible. Please choose according to your needs.

  • Sensors

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Universal heat sink, passive heat sink

This is a general-purpose heat sink used in various environments such as natural air cooling and forced air cooling.

- Sold individually, more than one available for online shopping - Immediate delivery available - Customization options such as additional processing are also possible

  • Other electronic parts

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