16 Half Pitch Connector Manufacturers in 2024
This section provides an overview for half pitch connectors as well as their applications and principles. Also, please take a look at the list of 16 half pitch connector manufacturers and their company rankings. Here are the top-ranked half pitch connector companies as of April, 2024: 1.Don Connex Electronics Co., Ltd., 2.TraceParts S.A.S, 3.Technobox, Inc..
Table of Contents
What Is a Half-Pitch Connector?
A half-pitch connector is a connector with half the pitch length compared to a regular full pitch connector. The pin length of a full pitch connector is 2.54 mm, while that of a half-pitch connector is 1.27 mm. While most full-pitch connectors are manufactured in accordance with the MIL standard, which is a procurement standard for the US military, and the DIN standard, which is a German industrial standard, half-pitch connectors are available in a variety of standards, depending on the manufacturer.
Applications of Half-Pitch Connectors
Half-pitch connectors serve as interfaces for a variety of electronic devices. They are used in many industrial products, such as measuring equipment, industrial robots, semiconductor and LCD manufacturing equipment, bullet trains and other railroad products, ATMs, and power generation equipment. Various manufacturers offer half-pitch connectors with their own standards, so it is important to select a half-pitch connector that is suitable for your application. When used as part of a product, it is recommended to select a product that is available in two versions: a socket side with a half-pitch attached and a plug side with a hole that matches the pitch.
Principle of Half-Pitch Connectors
The following explains the principle of half-pitch connectors. Half-pitch connectors are divided into a socket side with a pitch and a plug side with a hole. The socket side consists of a socket contact with a pitch, a housing, which is the body in which the contact is embedded, and a socket shell, which is a case made of insulating material to protect the housing and socket contact. The plug side consists of a plug contact part with a pitched hole, a housing part, and a plug shell. Each part is secured with a fastener called an eyelet.
Connection methods include board-to-board, device-to-device, and short-circuit connectors, IC sockets, and other electronic components. In the board-to-board connection method, a plug and socket are attached to each board for connection. There are different types of connections, such as horizontal, vertical, and stacking connections.
Half-Pitch Connector Substrates
Half-pitch boards have a component pitch of 1.27 mm, half the 2.54 mm of a normal board, making them quite special, and the lead components that can be mounted on them must also match the half-pitch. Among these, connectors must be used whose pin pitch is compatible with the half-pitch. In the past, the half-pitch was a disadvantage because it was out of the standardized 2.54mm pitch. However, recently, the number of leaded components themselves has been decreasing and most components have become surface-mounted components, so that if the circuit is a low-voltage circuit where insulation can be secured, half-pitch boards and connectors with a smaller area and related half-pitch components can be used. As a result, half-pitch circuit board designs are being reevaluated for automobiles and office equipment.
However, narrower pitch has its downsides, such as migration and tracking, which can lead to dielectric breakdown over time and inevitably reduce reliability. Therefore, in order to use half-pitch connectors, it is necessary to have a clear understanding of the operating environment.
Half-Pitch Connector-Compatible Semiconductors
Half-pitch connector-compatible semiconductors are semiconductor components that can be mounted on a half-pitch board, which is half the normal board pitch. In the recent semiconductor technology trend toward ultimate miniaturization, the smallest half-pitch of wiring with special narrow-pitch patterns, i.e., staggered contacts, best represents the process capability to produce high-density, low-cost integrated circuits on a per-function basis.
In the past, DRAM has continued to lead the field in metal pitch, but it could well be replaced by other products in the future. For example, in MPU logic, its physical gate minimum length has led it to represent the most advanced technology essential for the highest performance. Traditionally, major technological advances have been represented by metal half-pitch, and DRAM is a good example.
List of 16 Half Pitch Connector Manufacturers
*Including some distributors, etc.
Sort by Features
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- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- United States of America
- China
- Italy
- Japan
- Taiwan
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HIROSE ELECTRIC CO., LTD.
Half Pitch Connector
Manufacturer Overview
HIROSE ELECTRIC CO., LTD. (HRS) is a Japanese manufacturer specializing in electronic and electrical connectors. Founded in Tokyo in 1937, the company now has eight factories located in Japan, China, Korea, Malaysia, and Indonesia, with several sales and service locations throughout the US, Europe, and Singapore. The company carries a selection of over 50,000 products, including fiber optic connectors, sealed connectors, and card edge connectors. HRS also offers advanced engineering services to cater to specific customer demands, and after-sales support to clients in the consumer electronics, automotive, and telecommunications industries.
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Japan Aviation Electronics Industry, Limited
Half-Pitch (1.27mm) Interface Connector
Manufacturer Overview
Japan Aviation Electronics Industry, Ltd, commonly known as JAE, was established in 1953 and headquartered in Tokyo, Japan. The company is a designer and manufacturer of connectors, user interface solutions, and electronics for the aerospace, agriculture, semiconductor, and camera stabilization sectors. THe company’s product segments include IO connectors, board to board connects, cable to cable connectors, and more. The company’s motion sensing and control segment includes accelerometers, inertial measurement units, and directional modules.
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LSTC ELECTRONIC CO., LTD.
1.27MM EJECTOR CONNECTOR SERIES
Manufacturer Overview
LSTC, Dongguan LSTC Electronic Co. Ltd., established in 2010 and headquartered in Dongguan, Guangdong, China, is a manufacturer and supplier of connector cables. Its product line includes wire-to-board connectors, automotive connectors, IDC connectors, and power connectors. The company also provides advanced automated production and testing equipment, such as a horizontal injection molding machine, SODICK mold development, high-speed dual-axis punch, Fischer film thickness tester, and a high-precision image size measuring instrument. The company holds several certifications, including ISO 14001:2015 and IATF 16949:2016 for quality management, a UL product certificate, and multiple proprietary patents.
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FUJITSU COMPONENT LIMITED
Half-pitch/Narrow Pitch Connectors
Manufacturer Overview
Fujitsu Component Limited was founded in Japan jointly by Fujitsu Limited and Takamizawa Electric Co. Ltd in 1995 which is a global manufacturer and seller of switching devices (relays) and Human interface devices such as keyboards, thermal printers, touch panels and switches. Their relay portfolio consists of relays for signal, power and automobiles applications. In addition they also manufacture eco friendly relay products. Fujitsu has establish several global support centers worldwide to ensure uninterrupted service. The group has adopted an environment philosophy which states that they will adhere to the corporate activities while improving their coexistence with the environment.
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DDK Ltd.
Half Pitch Flat Cable IDC Connector
Manufacturer Overview
DDK Ltd., founded in 1963 and currently a subsidiary of Fujikura Ltd., is a Japanese manufacturer and supplier headquartered in Koto-ku, Tokyo, specializing in electronical connectors. The company’s product range includes automotive, board-to-board, circular and rectangular, coaxial, as well as flexible flat cable (FFC)/flexible printed circuit (FPC) connectors. These connectors are utilized across industries such as automotive, applied in automotive navigation systems, electronic toll collections, and vehicle audio devices; base stations of wireless computer networking; factory automation, applied in control equipment, industrial robots, servomotors, and welding machines; and information technology, applied in digital cameras and video cameras, mobile devices, and measuring instruments.
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FU-YAO TECHNOLOGY CO., LTD.
HALF PITCH 1.27mm PIN D-SUB TYPE
Manufacturer Overview
FU-YAO TECHNOLOGY CO., LTD., founded in 1991 and headquartered in New Taipei City, Taiwan, is a manufacturer specializing in electrical connectors, cable assemblies, and related accessories. Its product range includes receptacle connectors, D-SUB connectors, CENTRONIC connectors, TELCO connectors, and CISCO V.35 connectors. These products serve the purpose of connecting various devices to computers, and the company operates over two decades of experience in developing and manufacturing connectors and cables with contact types.
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Manufacturer Overview
Omron Corporation, started in 1933 and headquartered in Kyoto, Japan, is a manufacturer of automation components, equipment, and systems, and it developed the first contactless proximity switch in 1960. It has four domains, including industrial automation, electronic components, healthcare, and social systems, and it provides products and services in around 120 countries and regions. Some of its products include microsensing devices, access control systems, industrial robots, surveillance cameras, and blood pressure monitors. In 1971, it developed the first online cash machine, and in 1972, it established Japan’s first welfare factory.
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ShenZhen Antenk Electronics Co,Ltd
Half Pitch Scsi Connectors
Manufacturer Overview
ShenZhen Antenk Electronics Co., Ltd. is a manufacturer and supplier of connectors and cable assemblies that was established in 2007 and is headquartered in Shenzhen, Guangdong, China. The company produces a wide range of connectors, including board-to-board connectors, wire-to-board connectors, and cable assemblies. Its products, such as USB connectors, HDMI connectors, SATA connectors, FPC/FFC cable connectors and RJ45 connectors, are used by a number of industries, as diverse as electronics, telecommunications, and automotive industries. The company also provides a range of services, including custom design, manufacturing, and testing.
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B.C.E. S.r.l.
Half Pitch (1.27mm) 2 Piece Connector
Company Overview
B.C.E. S.r.l. company was established in 1992 and is based in Sassuolo, Italy as a distributor and supplier of electronic and electromechanical components. The company's product portfolio encompasses a range of offerings, including lighting equipment, static control devices, soldering and rework items, as well as labeling and identification products. Its electronic and electromechanical components play a crucial role in a range of electronic systems, facilitating precise and dependable functionality. It has a direct contact with the component’s producers, which allows it to provide its customers with real-time updated information and the right solutions to its needs.
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OMRON Corporation
Half Pitch Connector
Company Overview
OMRON Corporation is a Kyoto based electrical equipment manufacturing company founded by Kazuma Tateisi in 1933. OMRON’s product portfolio includes medical equipment like nebulizers and digital thermometers, automated teller machines for the finance industry to AC, DC and custom control systems for the oil and gas industries. The company has over 30,000 employees and offers its products and services in 120 countries. It primarily serves the healthcare, energy, casino, and automated test equipment industries.
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Don Connex Electronics Co., Ltd.
HALF PITCH IDC
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TraceParts S.A.S
Half-Pitch SMT Connectors
Distributor Overview
TraceParts, based in Cincinnati, Ohio, and a subsidiary of the Trace Group founded in 1990, is a service supplier in the realm of 3D digital content for engineering. The company offers web-based solutions, including CAD part libraries, electronic catalogs, and product configurators. It provides free access to its portal for millions of CAD users globally, offering access to extensive supplier catalogs and over 100 million CAD models and product datasheets. The company's offerings are integral to various stages of product development, from design and procurement to manufacturing and maintenance within the engineering and manufacturing industries.
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Half Pitch Connector Manufacturer Ranking
*Including some distributors, etc.Ranking as of April 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Don Connex Electronics Co., Ltd. |
16.7%
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| 2 | TraceParts S.A.S |
16.7%
|
| 3 | Technobox, Inc. |
11.1%
|
| 4 | Winford Engineering, LLC |
11.1%
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| 5 | ShenZhen Antenk Electronics Co,Ltd |
11.1%
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| 6 | B.C.E. S.r.l. |
11.1%
|
| 7 | FU-YAO TECHNOLOGY CO., LTD. |
11.1%
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| 8 | Japan Aviation Electronics Industry, Limited |
5.6%
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| 9 | Omron |
5.6%
|
Derivation Method
The ranking is calculated based on the click share within the half pitch connector page as of April 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
- OMRON Corporation: 29,020
- Japan Aviation Electronics Industry, Limited: 9,427
- HIROSE ELECTRIC CO., LTD.: 5,070
Newly Established Company
- LSTC ELECTRONIC CO., LTD.: 2010 (14 years ago)
- ShenZhen Antenk Electronics Co,Ltd: 2007 (17 years ago)
- Centenary Materials Co., Ltd: 1994 (30 years ago)
Company with a History
- OMRON Corporation: 1933 (91 years ago)
- HIROSE ELECTRIC CO., LTD.: 1937 (87 years ago)
- Japan Aviation Electronics Industry, Limited: 1953 (71 years ago)
Half Pitch Connector Manufacturers in United States
*Including some distributors, etc.
Global Distribution of Half Pitch Connector Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
Japan
|
5 | 45.5% |
United States of America
|
2 | 18.2% |
Taiwan
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2 | 18.2% |
China
|
1 | 9.1% |
Italy
|
1 | 9.1% |
