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Custom J14 series-Rectangular Electrical Connector

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J14 series-Rectangular Electrical Connector Manufacturers

Product introduction

●Belongs to low-frequency electrical connectors

●Double insurance locking mechanism is a fast and reliable connection locking form among rectangular electrical connectors.

●Round corners anti-reverse insertion design, small size and light weight

●When the termination type is solder cup type, the diameter of the soldering wire hole is 60.6mm, and the recommended wire core cross-sectional area for soldering is 0.15mm², but should not exceed 0.2mm²; when the termination type is soldering pin type, the diameter of the soldering pin is 60.6 -60.7mm

●This series of products has complete specifications, including pin type and hole type plugs, pin type panel type, hole type panel type socket, pin type cable type,
Socket type cable socket; when the terminal part is solder pin type, it is divided into direct plug-in PCB form and 90° bent PCB plug-in type

Use :

Suitable for electrical signal connections between various electronic instruments, meters and cables

Usage environment:

Working temperature: -55℃~+125℃

Relative humidity: 90%~95% at 40±2℃

Atmospheric pressure: 101.3kPa~1.33Pa

Sine vibration: 10~2000Hz, acceleration 196m/s² Impact: 980m/s² Acceleration: 780m/s²

Implementation standards: Comply with national military standard GJB142A-94

Main technical performance

Rated current: 3A

Contact resistance: before life test: ≤6mΩ

After life test: ≤10mΩ

Insulation resistance: Under standard conditions: ≥2000MΩ

Under high temperature conditions: ≥ 1000MΩ

Under humid conditions: ≥20MΩ

Withstand voltage

Under standard conditions: 800V

Under low pressure conditions: 250V

Mechanical life: 500 times

Spectrum arrangement (view of socket insertion interface)

Note: The rated current is 3A



ABOUT US

Power-efficient electrical connectors.

Taizhou Henglian Electric Co., Ltd. was founded in April 2011, is located in the "Ginkgo town" reputation of the riverside city - Taixing City, is specialized in electrical connector development, production, sales of high-tech enterprises.

We are China Custom J14 series-Rectangular Electrical Connector Manufacturers and OEM/ODM J14 series-Rectangular Electrical Connector Suppliers.

There are more than 150 employees, including more than 30 people with various professional and technical titles, fixed assets of 30 million yuan, with a variety of mechanical processing equipment and testing equipment.

In recent years, the company has been rated as "Top Ten enterprises in Zhangqiao Town", "Top Ten enterprises in Zhangqiao Town", and won the "Taixing Outstanding Contribution Award" and other titles.

At present, the company's leading products are conforming to the military standard Y11, Y17, Y27, Y50, YGD, YLH, YM, YW, J599I, J599II, J599III, XC series circular electrical connectors, and J7, J14, J20J, J29A, J30J, J63A series rectangular electrical connectors. It is in line with the national standard Y2, Y4, YP, LYP, YD, and other series of circular electric connectors. The products cover the general staff, final assembly, sea installation, Second Artillery, weapons, aerospace and other military varieties nuclear energy, railway, national power grid, oil earth geophysical exploration, and other fields. The company has a technical center, and quality inspection center, with sophisticated production equipment, modern inspection facilities, and inspection and testing means. The products have the characteristics of three-defense function, high density, high reliability, electronic compatibility, etc., and can develop and produce various kinds of special electrical connectors for various users to meet customer needs.

The company is a qualified supplier of military electronic components, Marine equipment and aerospace of the Communications Department of the General Staff and the Ministry of Information Industry, and has passed the GJB9001C-2017 weapons and equipment quality management system certification and the second-level secret certification of weapons and equipment production and research units.

The company always adhere to the "integrity-based, unity and hard work, realistic innovation, the pursuit of excellence" spirit of enterprise, adhere to the concept of "brand create value", dedicated to customer service, so that Henglian quickly become the leader in the peer.

Taizhou Henglian Electric Co., Ltd. sincerely welcome domestic and foreign customers to visit and negotiate business!

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Industry Knowledge

What national or military standards does Taizhou Henglian Electric Co., Ltd.'s J14 series rectangular electrical connector comply with, and how do these standards ensure the high reliability and high density of the product?

1. Compliance with national and military standards
Taizhou Henglian Electric Co., Ltd.'s J14 series rectangular electrical connectors comply with a number of national and military standards, including but not limited to the national military standard GJB series, the China Aerospace Corporation's aerospace industry standard QJ series, etc. These standards have strict requirements for the design, production, and testing of connectors, ensuring that the connectors reach the highest level in terms of performance, reliability, and safety.

The military standards that the J14 series rectangular electrical connectors comply with may include GJB142A-94, GJB2446, etc. This series of connectors also complies with QJ3068-98 "Detailed Specifications for J14 Series Ultra-small Rectangular Electrical Connectors" issued by China Aerospace Corporation, which specifies in detail the model naming, appearance and installation dimensions, technical requirements, test methods, and quality assurance regulations of the connectors.

2. How standards ensure high reliability of products
Material selection and processing:
According to relevant standards, the contact material of the J14 series rectangular electrical connector must be made of high-quality materials such as brass that meet the requirements of GB2446 to ensure good conductivity and corrosion resistance.
The electroplating of the contact must comply with the provisions of GJB246, the bottom metal is copper, and the surface plating must be uniform and dense to improve the wear and corrosion resistance of the connector.
The insulating mounting plate is made of PBT (polybutylene terephthalate) thermoplastic engineering plastic, which has excellent insulation and heat resistance.
The shell is made of aluminum alloy, and the plating is nickel-plated to improve the corrosion resistance and mechanical strength of the connector.
Structural design:
The J14 series rectangular electrical connector adopts a rounded anti-reverse plug-in design to avoid damage or performance degradation caused by misplugging.
The double insurance locking mechanism ensures the stable connection of the connector in harsh environments and prevents loosening or falling off due to vibration or impact.
The internal structure of the connector is reasonably designed to ensure good fit and electrical connection between the contacts, and reduce contact resistance and insertion force.
Performance testing and verification:
According to relevant standards, the J14 series rectangular electrical connectors must undergo rigorous performance tests, including insulation resistance test, voltage withstand test, mechanical life test, etc. These tests ensure the electrical and mechanical properties of the connector in harsh environments.
The connector must also undergo environmental adaptability tests, such as temperature cycle test, high-intensity random vibration test, impact test, etc. These tests ensure the reliability and stability of the connector in extreme environments.

III. How standards ensure the high-density characteristics of products
Miniaturization design:
The J14 series rectangular electrical connector adopts an ultra-miniaturization design with a small size and compact structure. This enables the connector to provide a large number of electrical connection points in a limited space, meeting the needs of modern electronic equipment for high-density connections.
Contact arrangement and spacing:
According to relevant standards, the contacts of the J14 series rectangular electrical connectors are reasonably arranged and the spacing is moderate. This ensures that the connector provides high-density connections without affecting electrical performance due to interference between contacts.
Cable assembly and connector coordination:
The J14 series rectangular electrical connector and cable assembly are closely coordinated, and the cables are made of high-quality materials such as shielded twisted pair cables to ensure the stability and anti-interference ability of signal transmission. The assembly process of the cable assembly also complies with relevant standards, ensuring the high-density connection and reliability of the connector.

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