Leave Your Message
China MJ20 Power Solar IP67 Metal Socket Connector - Waterproof Quick Lock Connector Suppliers & Factory
Hot Products

China MJ20 Power Solar IP67 Metal Socket Connector - Waterproof Quick Lock Connector Suppliers & Factory

Introducing the MJ20 series, a top-notch IP67 connector crafted from durable plastic and metal materials, specifically designed for the high-end market. These waterproof connectors feature a reliable push and pull coupling mechanism, making them one of our best-selling products. Our innovative secondary-locking design prevents misoperation effectively, ensuring optimal performance in demanding environments. Available in various connection modes, the MJ20 series caters to the individual requirements of our clients. As a leading manufacturer in China, we pride ourselves on being a trusted supplier for high-quality connectors. Choose our factory for your connector needs and experience unparalleled reliability and performance
  • Diamter Range MAX ø 13.0mm
  • Operating Tem. -40℃~105℃

Product Feature
Jnicon MJ20 Power Solar IP67 Metal Socket Quick Lock Waterproof Connector
MJ20 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.

Panel-hole cutout size: 20mm
Number of contacts: 2–8 with gold plated contacts
Rated current: 20A–5A
IP rating: IP67 after mated
Cable outer diameter: Max 13mm²
Product Specification

Connecting Mode

Push Locking

Pins No.

2

3

4

Rated Current

20A
300V

Contact Diameter X No.

ø 2.4

Withstanding Voltage

2000V

Protective Level

IP67

Cable Gauge

0.75mm²–2.5mm²
(20–12AWG)

Diameter Range

MAX ø 13.0mm

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 equipments, testing or measuring equipments, communications field, marine equipments etc. It can be used for both data and power.

Jnicon MJ20 Power Solar IP67 Metal Socket Quick Lock Waterproof Connector (2)
Our Services

Professional guidance to help you select the ideal product.

Robust technical support from our sales representatives and R&D experts.

Provision of production photos and videos for your ordered goods.

Fast delivery services thanks to our factory-direct production capacity.

Reliable after-sales support featuring a 5-year warranty.

OEM and ODM customization services are gladly accepted.

Certifications

Our products hold valid certifications from UL, CE, CQC, TUV, RoHS, CCC, as well as IP67/IP68 ingress protection ratings.
Contact us to get your hands on high-definition images of these authoritative certifications!
Thanks to our superior product quality, we can also assist with the acquisition of any additional certifications you may need.

UL CE CQC TUV RoHS CCC IP67 IP68
Certifications
Company Profile

Jnicon Group is a high-tech enterprise dedicated to advanced connection solution R&D and manufacturing. Its core product portfolio covers industrial connectors, high-current connectors, controllers, 5G base station connectors, LED connectors, marine and yacht connectors, glass sintered connectors as well as communication cables. These high-performance products are extensively applied across a wide spectrum of industries, including new energy vehicles (NEVs), energy storage, electric vehicles, solar inverters, AI automation, 5G communications, aerospace, oil exploration and production, high-speed rail, metro systems, LED lighting and shipbuilding.

Contact Us
Contact Us
Frequently Asked Questions
Q What is the IP rating of the MJ20 series waterproof connector?
The MJ20 series connector achieves an IP67 ingress protection rating when fully mated, meaning it is completely dust-tight and can withstand immersion in water up to 1 meter for 30 minutes. This makes it suitable for demanding outdoor and industrial environments.
Q How many contact pins are available for the MJ20 connector?
The MJ20 series is available with 2 to 8 gold-plated contacts, allowing flexibility for a wide range of applications including both data transmission and power delivery.
Q What cable sizes are compatible with the MJ20 waterproof connector?
The MJ20 connector supports cable gauges ranging from 0.75mm² to 2.5mm² (20–12 AWG), with a maximum cable outer diameter of 13.0mm, providing broad compatibility with standard industrial and commercial cables.
Q What industries is the MJ20 IP67 connector commonly used in?
The MJ20 connector is widely used in medical devices, high-end industrial equipment, testing and measuring instruments, communications infrastructure, and marine equipment. Its zinc alloy metal shell ensures durability and reliability in high-end applications.
Q Does Jnicon offer OEM or ODM customization for the MJ20 connector?
Yes, Jnicon gladly accepts both OEM and ODM customization requests. Our experienced R&D team can work closely with you to develop tailored connector solutions that meet your specific technical and branding requirements.
Q What certifications does the MJ20 waterproof connector hold?
Jnicon's MJ20 series connectors are backed by internationally recognized certifications including UL, CE, CQC, TUV, RoHS, and CCC, as well as IP67/IP68 ingress protection ratings. Additional certifications can also be arranged upon request to meet your market requirements.