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Description 8 Manufacturers 122 Products
VAC-TRON
PAVE Technology Co
MARUWA CO., LTD.
Kawaso Texel Co., Ltd.
Hermetic Seal Technology, Inc.
Douglas Electrical Components
Detoronics Corp.
Complete Hermetics

8 Current Induction Terminal Manufacturers in 2024

This section provides an overview for current induction terminals as well as their applications and principles. Also, please take a look at the list of 8 current induction terminal manufacturers and their company rankings.

Table of Contents

What Is a Current Induction Terminal?

A current induction terminal, also known as a feedthrough, is a terminal component used to deliver substantial power to the interior of vacuum and pressure equipment.

These terminals are employed to supply power for heating purposes or other electrical requirements while maintaining a sealed environment within vacuum and pressure equipment. They achieve electrical insulation using ceramics or other suitable materials, allowing power to be delivered solely to the necessary electrodes. These terminals are both chemically and thermally resistant, ensuring stable performance. Various types are available based on the number of electrodes, flange shape, and other factors. Some manufacturers even offer customized products as per specific requirements. Due to the need for both high airtightness and electrical insulation, a specialized hermetically sealed structure is applied.

Uses of Current Induction Terminals

Current induction terminals find application in manufacturing, processing, and academic research fields that involve vacuum and pressure vessels. They serve various purposes, including object detection and control, signal extraction for measurements, and engineering applications, all requiring the application of current or voltage within specialized vessels.

Structure of Current Induction Terminals

A core wire, through which current or voltage is conducted, passes through a metallic component like a flange. Power is then supplied from the exterior into the vacuum environment through this core wire. To ensure power is directed only to the necessary electrodes, insulating materials such as ceramics are used to electrically insulate the terminal from the ground.

A special sealing structure, known as a hermetically sealed structure, is employed to prevent gas leakage within the vessel. This structure takes advantage of the difference in thermal expansion coefficients between insulators and metals. In the case of glass, which has a relatively low coefficient of thermal expansion, sealing is accomplished by applying compressive stress from the metal to the glass. By adjusting the compressive stress appropriately, a high level of airtightness is achieved.

List of 8 Current Induction Terminal Manufacturers

*Including some distributors, etc.

Sort by Features

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  • United States of America
  • Japan
  • Spain
    • Hermetic Seal Technology, Inc.
      • United States of America Address: 2150 Schappelle Lane Cincinnati, Ohio, United States of America

      Manufacturer Overview

      Hermetic Seal Technology, Inc., was established in 1994 in Schappelle Lane Cincinnati, OH, and is a manufacturer of small to large quantities of glass-to-metal seals, sensor feedthroughs, high amperage feedthroughs, and medical titanium used in hermetic applications. The seals are utilized in medical implant devices like neuro-stimulators, heart defibrillators, and pacemakers. The company also designs customizable hermetic seals for automotive electronics, power electronics, military and oil exploration fields, hermetic sensor industries, and optoelectronic industries.

    • Detoronics Corp.
      • United States of America Address: 13071 Rosecrans Avenue Santa Fe Springs, California, United States of America

      Manufacturer Overview

      Detoronics Corporation, established in 1959 and headquartered in Santa Fe Springs, California, is an ISO 9001:2015 certified manufacturer of precision glass-to-metal hermetic seals. The company's product portfolio includes a full range of Mil-Spec type (commercial equivalent) and connector series as well as glass-to-metal hermetically sealed components. Its product ensures an airtight seal, even under severe environmental and atmospheric conditions. Its products are used in various industries, including medical, aerospace, military, and industrial applications.

    • Douglas Electrical Components
      • United States of America Address: 5 Middlebury Blvd. Randolph, New Jersey, United States of America

      Manufacturer Overview

      Douglas Electrical Components, established in 1944 and based in Randolph, New Jersey, United States, is a manufacturer of hermetic connectors, wires, feedthroughs, and pin headers. The company also provides customers worldwide with fiber optic, signal, and power interconnect solutions. All of the company's products, including hermetic connectors and others, find use in both mechanical and electrical assemblies, addressing seal requirements and reducing the need for tools and extra components. Additionally, the company's glass-to-metal seals and HTCC seals are integral in RC and microwave packages, power discrete packages, and optoelectronic packages.

Current Induction Terminal Manufacturer Ranking

*Including some distributors, etc.

Number of Employees

  1. Kawaso Texel Co., Ltd.: 118

Newly Established Company

  1. VAC-TRON: 1985 (40 years ago)
  2. MARUWA CO., LTD.: 1973 (52 years ago)
  3. Douglas Electrical Components: 1944 (81 years ago)

Company with a History

  1. Kawaso Texel Co., Ltd.: 1877 (148 years ago)
  2. Douglas Electrical Components: 1944 (81 years ago)
  3. MARUWA CO., LTD.: 1973 (52 years ago)

Current Induction Terminal Manufacturers in United States

*Including some distributors, etc.

Global Distribution of Current Induction Terminal Manufacturers by Country

*Including some distributors, etc.

Country Number of Companies Share (%)
United States of America United States of America 5 62.5%
Japan Japan 2 25.0%
Spain Spain 1 12.5%

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List of Current Induction Terminal Products

122 products found

122 products

Current introduction terminal FT series-Vacuum Products Co., Ltd.

Vacuum Products Co., Ltd.

Current introduction terminal FT series

70+ people viewing

Last viewed: 1 day ago

■Summary This is a terminal for supplying large current for power supply, heating, etc. to the inside of a vacuum container from the atmosphere sid...


Ultra -high -tracable use can be used in the subordinate-Texam Co., Ltd.

Texam Co., Ltd.

Ultra -high -tracable use can be used in the subordinate

410+ people viewing

Last viewed: 1 day ago

Response Rate
100.0 %
Response Time
97.5 hours

■ Various current introduction terminals of US MPF ・ Metalize ceramic and ensure airtightness by applying a metal flange. ・ It can be used under ...

4 models listed

Multipine current introduction terminal-Ultra -high -tracable use can be used in the subordinate
MS multipin current introduction terminal-Ultra -high -tracable use can be used in the subordinate
Multipine current introduction terminal (Baseplate type)-Ultra -high -tracable use can be used in the subordinate
MS multipin high -current introduction terminal-Ultra -high -tracable use can be used in the subordinate

Ultra -high -tracable vacuum can be used-Texam Co., Ltd.

Texam Co., Ltd.

Ultra -high -tracable vacuum can be used

450+ people viewing

Last viewed: 23 hours ago

Response Rate
100.0 %
Response Time
97.5 hours

■ Various current introduction terminals of US MPF ・ Metalize ceramic and ensure airtightness by applying a metal flange. ・ It can be used under ...

4 models listed

Miniature connector type thermal electricity vs current introduction terminal-Ultra -high -tracable vacuum can be used
Screw type Type thermal electricity, current introduction terminal-Ultra -high -tracable vacuum can be used
MS connector type thermal electricity vs current introduction terminal-Ultra -high -tracable vacuum can be used
Composite thermal electricity and current introduction terminals-Ultra -high -tracable vacuum can be used

Highly airtight joint product of ceramic and metal produced by metallization and brazing technology Standard current introduction terminal-Kawaso Texel Co., Ltd.

Kawaso Texel Co., Ltd.

Highly airtight joint product of ceramic and metal produced by metallization and brazing technology Standard current introduction terminal

70+ people viewing

Last viewed: 1 day ago

Ideal for introducing power into vacuum chambers, gas containers, etc., and extracting measurement and control signals for applications that requir...


Highly airtight joint product of ceramic and metal produced by metallization and brazing technology Water-cooled introduction terminal-Kawaso Texel Co., Ltd.

Kawaso Texel Co., Ltd.

Highly airtight joint product of ceramic and metal produced by metallization and brazing technology Water-cooled introduction terminal

60+ people viewing

Last viewed: 1 day ago

■Water-cooled introduction terminal Helps alleviate the thermal effects of film deposition heater sources such as organic EL and LED. ■For applica...


Ultra -high -tracable use can be used in the lower one-Texam Co., Ltd.

Texam Co., Ltd.

Ultra -high -tracable use can be used in the lower one

830+ people viewing

Last viewed: 1 day ago

Response Rate
100.0 %
Response Time
97.5 hours

■ Various current introduction terminals of US MPF ・ Metalize ceramic and ensure airtightness by applying a metal flange. ・ It can be used under ...

10 models listed

Low power current introduction terminal (DC500V, ~ 15A)-Ultra -high -tracable use can be used in the lower one
Low power current introduction terminal (DC1,000V, ~ 25A)-Ultra -high -tracable use can be used in the lower one
High Power current introduction terminal (5,000V, to 25A)-Ultra -high -tracable use can be used in the lower one
High Power current introduction terminal (5,000V, ~ 50A)-Ultra -high -tracable use can be used in the lower one
High Power current introduction terminal (5,000V, to 180A)-Ultra -high -tracable use can be used in the lower one
High Power current introduction terminal (DC8,000V, ~ 800A)-Ultra -high -tracable use can be used in the lower one

Ultra -high -tracable use can be used under aircraft, coaxial current introduction terminal-Texam Co., Ltd.

Texam Co., Ltd.

Ultra -high -tracable use can be used under aircraft, coaxial current introduction terminal

570+ people viewing

Last viewed: 19 hours ago

Response Rate
100.0 %
Response Time
97.5 hours

■ Various current introduction terminals of US MPF ・ Metalize ceramic and ensure airtightness by applying a metal flange. ・ It can be used under ...

10 models listed

BNC coaxial current installation terminal (grand type)-Ultra -high -tracable use can be used under aircraft, coaxial current introduction terminal
BNC coaxial current introduction terminal (floating type)-Ultra -high -tracable use can be used under aircraft, coaxial current introduction terminal
MHV coaxial current introduction terminal (grand type)-Ultra -high -tracable use can be used under aircraft, coaxial current introduction terminal
MHV coaxial current introduction terminal (floating type)-Ultra -high -tracable use can be used under aircraft, coaxial current introduction terminal
SHV-5 coaxial current introduction terminal (grand type)-Ultra -high -tracable use can be used under aircraft, coaxial current introduction terminal
SHV-10 coaxial current introduction terminal (grand type)-Ultra -high -tracable use can be used under aircraft, coaxial current introduction terminal

Highly airtight joint of ceramic and metal produced by metallization and brazing technology Special current introduction terminal-Kawaso Texel Co., Ltd.

Kawaso Texel Co., Ltd.

Highly airtight joint of ceramic and metal produced by metallization and brazing technology Special current introduction terminal

50+ people viewing

Please feel free to contact us regarding the production of special current introduction terminals (feedthroughs). ■Production examples ・Introduct...


Glass terminal-Ubukata Manufacturing Co., Ltd.

Ubukata Manufacturing Co., Ltd.

Glass terminal

60+ people viewing

Last viewed: 6 hours ago

Our unique glass terminal technology enables us to achieve high quality and meet a variety of requests. ◼︎POINT01 Glass hermetic terminal technolo...


Ultra -high -sacred air -tube insulation terminal-Texam Co., Ltd.

Texam Co., Ltd.

Ultra -high -sacred air -tube insulation terminal

370+ people viewing

Response Rate
100.0 %
Response Time
97.5 hours

■ Various current introduction terminals of US MPF ・ Metalize ceramic and ensure airtightness by applying a metal flange. ・ It can be used under ...

2 models listed

Insulation terminal for extremely low temperature cylindrical cylinders-Ultra -high -sacred air -tube insulation terminal
Vacuum cylindrical insulating terminal-Ultra -high -sacred air -tube insulation terminal

Current introduction terminal Current (single pole)-Kitano Seiki Co., Ltd.

Kitano Seiki Co., Ltd.

Current introduction terminal Current (single pole)

90+ people viewing

Last viewed: 1 day ago

Standard Response

Response Rate
100.0 %
Response Time
23.6 hours

■Summary ・Current (unipolar) current terminals are suitable for heaters, lamps, etc. that use large currents. ・You can choose from two types of e...


Current introduction terminal voltage (single pole)-Kitano Seiki Co., Ltd.

Kitano Seiki Co., Ltd.

Current introduction terminal voltage (single pole)

90+ people viewing

Last viewed: 10 hours ago

Standard Response

Response Rate
100.0 %
Response Time
23.6 hours

■Summary - Voltage (single pole) voltage terminals are suitable for applying high voltage to samples in vacuum, etc., and can also be used for a wi...


Current introduction terminal measurement/control (multi-pin)-Kitano Seiki Co., Ltd.

Kitano Seiki Co., Ltd.

Current introduction terminal measurement/control (multi-pin)

80+ people viewing

Last viewed: 1 day ago

Standard Response

Response Rate
100.0 %
Response Time
23.6 hours

■Summary ・Measurement and control (multi-pin) round electrode terminals are suitable as feed-throughs for measurement and control mainly of weak c...


Current introduction terminal Coaxial BNC terminal (single pole)-Kitano Seiki Co., Ltd.

Kitano Seiki Co., Ltd.

Current introduction terminal Coaxial BNC terminal (single pole)

80+ people viewing

Last viewed: 21 hours ago

Standard Response

Response Rate
100.0 %
Response Time
23.6 hours

■Summary ・The coaxial BNC terminal is a 50Ω impedance coaxial type feedthrough that is most widely used for measurement and signals. ・Suitable fo...


Current introduction terminal Coaxial SHV terminal (single pole)-Kitano Seiki Co., Ltd.

Kitano Seiki Co., Ltd.

Current introduction terminal Coaxial SHV terminal (single pole)

80+ people viewing

Standard Response

Response Rate
100.0 %
Response Time
23.6 hours

■Summary ・The coaxial SHV terminal is a high voltage coaxial type feedthrough with an impedance of 50Ω that is most widely used for measurement an...


Current introduction terminal Coaxial high frequency (single pole)-Kitano Seiki Co., Ltd.

Kitano Seiki Co., Ltd.

Current introduction terminal Coaxial high frequency (single pole)

70+ people viewing

Standard Response

Response Rate
100.0 %
Response Time
23.6 hours

■Summary ・The N-type high frequency terminal is a 50Ω high frequency coaxial type feedthrough with impedance up to 200MHz. ・Suitable for medium-s...


Current introduction terminal Thermocouple diagonal plug thermocouple terminal-Kitano Seiki Co., Ltd.

Kitano Seiki Co., Ltd.

Current introduction terminal Thermocouple diagonal plug thermocouple terminal

80+ people viewing

Standard Response

Response Rate
100.0 %
Response Time
23.6 hours

■Summary ・The thermocouple terminal is a dedicated feedthrough used for temperature measurement. - Types that can measure from low to high tempera...


Current introduction terminal Thermocouple round plug thermocouple terminal-Kitano Seiki Co., Ltd.

Kitano Seiki Co., Ltd.

Current introduction terminal Thermocouple round plug thermocouple terminal

60+ people viewing

Last viewed: 1 day ago

Standard Response

Response Rate
100.0 %
Response Time
23.6 hours

■Summary ・The thermocouple terminal is a dedicated feedthrough used for temperature measurement. - Types that can measure from low to high tempera...


Current introduction terminal Thermocouple loop end thermocouple terminal-Kitano Seiki Co., Ltd.

Kitano Seiki Co., Ltd.

Current introduction terminal Thermocouple loop end thermocouple terminal

70+ people viewing

Last viewed: 8 hours ago

Standard Response

Response Rate
100.0 %
Response Time
23.6 hours

■Summary ・The thermocouple terminal is a dedicated feedthrough used for temperature measurement. - Types that can measure from low to high tempera...


Current introduction terminal Current (single pole) cable & connector-Kitano Seiki Co., Ltd.

Kitano Seiki Co., Ltd.

Current introduction terminal Current (single pole) cable & connector

90+ people viewing

Standard Response

Response Rate
100.0 %
Response Time
23.6 hours

■Summary ・Cables and connectors for current (single pole) can be used for large current applications such as heaters and lamps. ・You can choose f...


High strength, low outgus epoxy with mold wire hamethic feed through-Texam Co., Ltd.

Texam Co., Ltd.

High strength, low outgus epoxy with mold wire hamethic feed through

390+ people viewing

Last viewed: 3 hours ago

Response Rate
100.0 %
Response Time
97.5 hours

■ High -strength, low out gas epoxy molded, electric wire hamethic feed through ・ It is used in semiconductors, X -rays, electricity, space simula...

3 models listed

SAE Housing Wiring Hamethic Feed Slue-High strength, low outgus epoxy with mold wire hamethic feed through
FS Housing Wiring Hamethic Feed Slue-High strength, low outgus epoxy with mold wire hamethic feed through
ESO-010 Housing Wire Hamethic Feed Slue-High strength, low outgus epoxy with mold wire hamethic feed through

Outlet F-Series AC-F01FB01-Echo Electronics Co., Ltd.

Echo Electronics Co., Ltd.

Outlet F-Series AC-F01FB01

50+ people viewing

Last viewed: 1 day ago

■Rating 10A 250V ■Contact resistance 30mΩ or less ■Insulation resistance 100MΩ or more at DC500V ■Withstand voltage No abnormality for 1 minute ...


Outlet G-Series AC-G10BB44-Echo Electronics Co., Ltd.

Echo Electronics Co., Ltd.

Outlet G-Series AC-G10BB44

50+ people viewing

Last viewed: 1 day ago

■Rating 15A 125V ■Contact resistance 30mΩ or less ■Insulation resistance 100MΩ or more at DC500V ■Withstand voltage No abnormality for 1 minute ...


Outlet F-Series AC-F02FB03-Echo Electronics Co., Ltd.

Echo Electronics Co., Ltd.

Outlet F-Series AC-F02FB03

50+ people viewing

Last viewed: 1 day ago

■Rating ・15A 250V FOR UL.CSA ・10A 250V FOR SEMKO.CCC ■Contact resistance 30mΩ or less ■Insulation resistance 1,000MΩ or more at DC500V ■Withst...


Outlet R-Series AC-R01SB01-Echo Electronics Co., Ltd.

Echo Electronics Co., Ltd.

Outlet R-Series AC-R01SB01

40+ people viewing

Last viewed: 1 day ago

■Rating 15A 125V ■Contact resistance 30mΩ or less ■Insulation resistance 100MΩ or more at DC500V ■Withstand voltage No abnormality for 1 minute ...


Outlet F-Series AC-F03HB05-Echo Electronics Co., Ltd.

Echo Electronics Co., Ltd.

Outlet F-Series AC-F03HB05

40+ people viewing

Last viewed: 57 minutes ago

■Rating ・15A 250V FOR UL.CSA.CUS ・10A 250V FOR SEMKO.CCC ■Contact resistance 30mΩ or less ■Insulation resistance 1,000MΩ or more at DC500V ■Wi...


Outlet R-Series AC-R02MB12-Echo Electronics Co., Ltd.

Echo Electronics Co., Ltd.

Outlet R-Series AC-R02MB12

50+ people viewing

Last viewed: 1 day ago

■Rating 15A 125V ■Contact resistance 30mΩ or less ■Insulation resistance 100MΩ or more at DC500V ■Withstand voltage No abnormality for 1 minute ...


Outlet F-Series AC-F04FB04-Echo Electronics Co., Ltd.

Echo Electronics Co., Ltd.

Outlet F-Series AC-F04FB04

50+ people viewing

Last viewed: 1 day ago

■Rating ・15A 250V FOR UL.CSA.CUS ・10A 250V FOR SEMKO.CCC ■Contact resistance 30mΩ or less ■Insulation resistance 1,000MΩ or more at DC500V ■Wi...


Outlet (AC OUTLET) T-Series AC-T01FB54-Echo Electronics Co., Ltd.

Echo Electronics Co., Ltd.

Outlet (AC OUTLET) T-Series AC-T01FB54

40+ people viewing

Last viewed: 1 day ago

■Rating 15A 125V ■Contact resistance 30mΩ or less ■Insulation resistance 100MΩ or more at DC500V ■Withstand voltage No abnormality for 1 minute ...


Outlet F-Series AC-F05HB06-Echo Electronics Co., Ltd.

Echo Electronics Co., Ltd.

Outlet F-Series AC-F05HB06

50+ people viewing

Last viewed: 1 day ago

■Rating ・15A 250V FOR UL.CSA.CUS ・10A 250V FOR SEMKO.CCC ■Contact resistance 30mΩ or less ■Insulation resistance 1,000MΩ or more at DC500V ■Wi...








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