We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Stem.
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Stem Product List and Ranking from 7 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Stem Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. ハイジェント Tokyo//Electronic Components and Semiconductors
  2. フジ電科 Kanagawa//Industrial Electrical Equipment
  3. サンワ・エンタープライズ Saitama//Machine elements and parts
  4. 4 Alonics, Ltd. Tokyo//Industrial Machinery
  5. 4 日本マテック Tokyo//Testing, Analysis and Measurement
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Stem Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Hermetic seal products for optical semiconductors stem ハイジェント
  2. Crystal device stem フジ電科
  3. JG fitting millimeter standard tube → home stem サンワ・エンタープライズ
  4. Phased array system Alonics, Ltd.
  5. 4 Ultrasound Phased Array X-32 日本マテック

Stem Product List

1～9 item / All 9 items

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JG fitting millimeter standard tube → home stem

JG fitting millimeter standard tube → home stem

JG fitting extension parts - converting the tube connection port for soft tube installation.

JG fittings are one-push type joints that make tube connections easy. By simply inserting the cut tube into the fitting, it simultaneously locks the tube in place and seals it to prevent leaks. They are widely used in the fields of beverage dispensers, including beer and juice, as well as water purifiers. The tube-to-hose stem is an extension part that converts a semi-rigid tube connection port to accommodate soft tubes. -------------------------------- The Ariake Satellite Showroom showcases approximately 3,000 items of plastic piping components, including couplings, fittings, and valves, based on the concept of "seeing," "touching," "comparing," and "confirming." It is located in the TFT Building, close to Tokyo Big Sight. It is convenient to stop by while attending an exhibition. You can also bring tubes and embedded devices directly. If you are having trouble selecting piping components, please feel free to visit us. ▼ Access 〒135-0063 Tokyo, Koto-ku, Ariake 3-6-11, TFT Building, East Wing, 8F

  • Pipe Fittings

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Brush-type backwash filter Fuji Clay System

Brush-type backwash filter Fuji Clay System

The filter clogging is removed with a brush using differential pressure, without relying on electricity.

Fuji Clay System is equipped with a function that removes clogging of filter elements using a brush driven by differential pressure, without relying on electricity. It has a quick recovery efficiency for local backwashing in a compact installation space, and offers filtration precision that meets specification needs [NOM. 10μm (ABS. 30μm) - 500μm]. Scaling up is also easy. 【Features】 ○ Brush removal by differential pressure ○ Compact installation space ○ Easy scaling up ○ Quick recovery efficiency for local backwashing For more details, please contact us or download the catalog.

  • Other filters

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Crystal device stem

Crystal device stem

Stem for crystal devices

【Overview】 These stems are made of metal and glass, offering excellent airtightness and insulation. 【Main Features】 ● Airtightness: less than 1×10^-9 Pa·m³/sec ● Insulation Resistance: over 1000 MΩ (at DC 500V) ● Finish (example): Ni-Elp+Au-Ep / Ni-Elp+Solder Dip

  • Other semiconductors
  • Other electronic parts

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Ultrasound Phased Array X-32

Ultrasound Phased Array X-32

Ultrasound Phased Array X-32

● The latest ultrasonic technology phased array system is now available in a portable type with a built-in battery! ● It can be easily carried to the field, significantly expanding its range of applications. ● Experience the user-friendly setup screen and the high-speed response waveform display on the actual device. ● The Focal Law has a high resolution of up to 2048. ● In addition to the standard equidistant focus, you can also select constant depth focus and constant Y distance focus. ● High power with an applied voltage of 200V. ● It has a data memory capacity of 40GB, allowing for data analysis even as a standalone unit.

  • Ultrasonic Oscillator
  • Image Processing Equipment
  • Other measurement, recording and measuring instruments

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Hermetic seal products for optical semiconductors stem

Hermetic seal products for optical semiconductors stem

Optical semiconductor stem suitable for next-generation high-output lasers.

At Highgent, we offer a range of products, primarily high-frequency packages that support optical communication technology, as well as semiconductor lasers, industrial applications, optical sensors, and hermetic seal products for quartz oscillators that protect the heart of various industrial products. Leveraging our strengths in both glass and ceramics processing technologies, we flexibly pursue product development tailored to the characteristics of applications and materials. With stable quality and advanced airtightness and insulation, we promise reliable hermetic seals that keep precision electronic components in optimal condition at all times. The materials and finishes for optical semiconductor stems are as follows: Base: SPC/KOV, Heat Sink: SPC/Cu, Leads: Fe-Ni/KOV, Glass: Soft Glass/Hard Glass, Finish: Ni-EP/Ni-ELP+Au-P. For more details, please contact us or refer to our catalog.

  • Sealing

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Leave the Φ3.8 stem (hermetic seal) parts to us.

Leave the Φ3.8 stem (hermetic seal) parts to us.

In-house integrated production from stem (hermetic seal) base manufacturing to assembly plating! With thorough quality control, we can supply high-quality products.

Our company conducts consistent production and quality control in-house, from press processing and assembly to plating. We can accommodate Φ3.8 stems from prototype to mass production. If you provide us with the product specifications, we will conduct a technical review to see if we can meet your needs. Please feel free to contact us when you need assistance. 【Features】 <Mass Production Standard Products> ■ In-house production of the base component, which is a forged part, using our own molds ■ Thorough quality control enables the supply of high-quality products <Prototypes> ■ We own machining equipment for precision mold processing, allowing us to produce even one piece ■ We can manufacture products with custom shapes tailored to your requirements *For more details, please refer to the PDF materials or feel free to contact us.

  • Contract manufacturing

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JG fitting inch standard tube → hose/stem

JG fitting inch standard tube → hose/stem

JG fitting extension part, converting the tube connection port for soft tube attachment.

JG fittings are one-push type joints that make tube connections easy. By simply inserting the cut tube into the fitting, it simultaneously locks the tube in place and seals to prevent leaks. They are widely used in the fields of beverage dispensers, including beer and juice, as well as water purifiers. The tube to hose stem is an expansion part that converts a semi-rigid tube connection port to accommodate soft tubes. -------------------------------- The Ariake Satellite Showroom showcases approximately 3,000 items of plastic piping components, including couplings, fittings, and valves, based on the concept of "seeing," "touching," "comparing," and "confirming." It is located in the TFT Building, close to Tokyo Big Sight. It is convenient to stop by while attending an exhibition. You can also bring tubes and embedded devices directly. If you are having trouble selecting piping components, please feel free to visit us. ▼ Access 〒135-0063 Tokyo, Koto-ku, Ariake 3-chome 6-11, TFT Building, East Wing, 8F

  • Pipe Fittings

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[Introduction to Fitting Shapes] Tube and Hose Stem

[Introduction to Fitting Shapes] Tube and Hose Stem

The material is PPSU, with a maximum operating pressure of 1.0 MPa/140°C! The stem outer diameter can be selected from 4mm or 6mm.

We would like to introduce the "Tube Hose Stem," one of the shapes of the "ELSA Push-In Fitting" that we handle. The material is PPSU, with a maximum operating pressure of 1.0 MPa/140°C. The stem outer diameter can be selected from 4mm or 6mm. The hose inner diameters are available in 2.7–3mm and 3.5–4mm, and for the stem outer diameter of 6mm, we also offer sizes from 5–6mm and 7–8mm. 【Product Lineup】 ■ELSA250403PS (Stem outer diameter: 4mm, Hose inner diameter: 2.7–3mm) ■ELSA250404PS (Stem outer diameter: 4mm, Hose inner diameter: 3.5–4mm) ■ELSA250603PS (Stem outer diameter: 6mm, Hose inner diameter: 2.7–3mm) ■ELSA250604PS (Stem outer diameter: 6mm, Hose inner diameter: 3.5–4mm) ■ELSA250607PS (Stem outer diameter: 6mm, Hose inner diameter: 5–6mm) ■ELSA250609PS (Stem outer diameter: 6mm, Hose inner diameter: 7–8mm) *For more details, please refer to the PDF document or feel free to contact us.

  • Pipe Fittings

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