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High-Quality IP67 MJ32 Metal Waterproof Connector - Reliable China Suppliers and Factory Solutions
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High-Quality IP67 MJ32 Metal Waterproof Connector - Reliable China Suppliers and Factory Solutions

The MJ32 series is an IP67-rated connector crafted from a combination of plastic and metal materials, specifically designed for the high-end market. As a leading product among our waterproof connectors, it features a convenient push-pull coupling mechanism. Our innovative secondary-locking design effectively prevents misoperations, ensuring a reliable connection. With various connection modes available, we cater to the individual requirements of our customers. As one of the top suppliers in China, our factory is dedicated to producing high-quality connectors that meet the demands of diverse applications
  • Diamter Range MAX ø 25.0mm
  • Operating Tem. -40℃~105℃

Product Feature

Jnicon IP67 MJ32 Metal Fast Second Lock Waterproof Connector
MJ32 Series connectors mainly feature:

This series is available for cable to cable (in-line) and cable to panel connection.
Each side can choose from male or female contact.

1) Panel-hole cutout size: 32mm
2) Number of contacts: 2-5 with gold plated contacts
3) Rated current: 120A–50A
4) IP rating: IP67 after mated
5) Cable outer diameter: Max 25mm²


Product Specification

Connecting Mode Crimp & Screw Locking
Pins No. 2 3 4 2+4 2+5
Rated Current 120A
600V
80A
600V
120A +10A
600V+125V
Contact Diameter X No. ø 6.0 ø 4.0 ø 6.0+ø 1.5
Withstanding Voltage 3000V 2000V 3000V
Protective Level IP67
Cable Gauge 4mm²–25.0mm²
(10–3AWG)
4.0mm²–16.0mm²
(10–5AWG)
4mm²–25.0mm²
(10–3AWG)
Diameter Range MAX ø 25.0mm
Operating Temp. -40℃ ~ 105℃
Copper Needles Material Copper Alloy
Flame Resistant 94-V0

Product Application

This IP67 waterproof connector is designed for high-end products. The Zinc alloy metal made shell made it widely used in many high-end areas, such as medical devices, high-end equipment, testing or measuring equipment, communications field, marine equipment etc. It can be used for both data and power.

Jnicon IP67 MJ32 Metal Fast Second Lock Waterproof Connector Application

Our Services

Expert product selection support tailored to your business needs.
Strong technical backing from our sales staff and R&D specialists.
Production visuals provided for all orders to ensure transparency.
Fast delivery efficiency supported by our factory-direct advantages.
Dependable after-sales service including a 5-year warranty.
OEM and ODM customization services are fully accommodated.

Certifications

Our products are fully certified, including UL, CE, CQC, TUV, RoHS, CCC, and IP67/IP68 protection ratings.
Get in touch with us to request HD copies of these certification documents!
With excellent product quality guaranteed, we can also support you in obtaining any other certifications you may require.

Certifications

Company Profile

Jnicon Group is a high-tech enterprise specializing in advanced connection solutions. Our core product lines include industrial connectors, high-current connectors, controllers, 5G base station connectors, LED connectors, marine and yacht connectors, glass sintered connectors, and communication cables. These products are widely used in diverse industries such as new energy vehicles (NEVs), energy storage, electric vehicles, solar inverters, AI automation, 5G communication, aerospace, oil exploration/production, high-speed rail, metro systems, LED lighting, and shipbuilding.

Since the establishment of Shenzhen Jnicon Technology Co., Ltd. in late 2013, the Group has experienced rapid and consistent growth. Since 2018, annual revenue growth has exceeded 200%, making Jnicon one of the fastest-growing companies in the domestic connector industry. By 2023, the Group had nearly 500 employees, with annual revenue reaching approximately RMB 300 million and total output value exceeding RMB 400 million.


Contact Us

Contact Us

Frequently Asked Questions

Q What is the IP rating of the MJ32 series waterproof connector?
The MJ32 series connector achieves an IP67 protection rating when fully mated, meaning it is dust-tight and can withstand temporary immersion in water up to 1 meter for 30 minutes.
Q What pin configurations are available for the MJ32 connector?
The MJ32 series is available in 2-pin, 3-pin, 4-pin, 2+4-pin, and 2+5-pin configurations, with rated currents ranging from 80A to 120A depending on the contact size selected.
Q What industries are these IP67 waterproof connectors suitable for?
These connectors are widely used in medical devices, high-end industrial equipment, testing and measuring instruments, communications systems, and marine equipment. They support both data and power transmission applications.
Q Does Jnicon support OEM and ODM customization for connectors?
Yes, Jnicon fully supports OEM and ODM customization services. Our engineering and R&D team can work with you to develop connectors tailored to your specific application requirements, including custom pin configurations, housing materials, and certifications.
Q What certifications do Jnicon's connectors carry?
Jnicon's products are certified to international standards including UL, CE, CQC, TUV, RoHS, CCC, and IP67/IP68 protection ratings. HD copies of certification documents are available upon request, and additional certifications can be supported as needed.
Q What is the operating temperature range of the MJ32 series connector?
The MJ32 series connectors are rated for an operating temperature range of -40°C to +105°C, making them suitable for use in extreme environmental conditions across a wide range of industrial applications.