Name: M16 7 Pin Male Female Waterproof Connectors Industrial Plastic Circular Data Connector
Brand: Shenzhen Ulinkcon Technology Co., Ltd.
SKU: M16
Availability: InStock

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M16 7 Pin Male Female Waterproof Connectors Industrial Plastic Circular Data Connector

Product Details:

Place of Origin:	China
Brand Name:	Ulinkcon
Certification:	CE/Rohs/TUV/UL
Model Number:	M16

Payment & Shipping Terms:

Minimum Order Quantity:	Negotiation
Price:	Negotiation
Packaging Details:	1.Plastic bag;2.Carton;3.As per customer's requirements
Delivery Time:	3~6working days
Payment Terms:	T/T,D/P,L/C,D/A,,Western Union,MoneyGram
Supply Ability:	100000 pairs Montly

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Detailed Product Description

Material:	Nylon	Copper Needles:	Copper Alloy
Sealing Material:	Waterproof O-Ring	Protection Level:	IP67
Flame-resistant Rating:	UL94-V0	Industry Fields:	Instruments & Meters

M16 7 Pin Male Female Waterproof Connectors - Industrial Plastic Circular Data Connector

Product Overview

M16 Male Female 7-Pin Waterproof Automotive Connectors designed for low power signal transmission with reliable performance in demanding industrial environments.

Main Features

Push lock quick release system for easy installation
Multiple core options: 2Pin, 3Pin, 4Pin, 5Pin, 7Pin, 8Pin, 2+4Pin configurations
Field assembly versions: wire to wire and wire to board
Cable assembly service supported with custom options available
OEM/ODM services welcome

Product Description

M16 7 Pin Male Female Waterproof Connectors, made of industrial-grade plastic with a circular structure, are specially designed for data transmission in industrial scenarios. Integrating waterproof sealing and stable connection characteristics, they are reliable accessories for industrial equipment data transmission, suitable for various industrial data transmission needs.

The 7-pin precise layout optimizes the data transmission path, with tight contact and strong anti-interference ability. It can stably transmit various control data and detection data of industrial equipment, ensuring accurate and delay-free data transmission, meeting the needs of high-frequency data transmission in industrial scenarios.

Adopting male-female plug-in design, the docking is smooth, combined with a reliable waterproof structure, which can resist the invasion of complex environments such as humidity, dust and slight oil pollution in industrial sites, adapting to outdoor industrial scenarios and harsh workshop conditions, and avoiding data transmission interruption caused by environmental factors.

The shell is made of high-strength industrial plastic, with excellent insulation, aging resistance and impact resistance, light weight and durability, adapting to the long-term operation needs of industrial equipment. The M16 standard interface is compatible with conventional industrial data cables, easy to install without complex tools.

Widely used in industrial control, sensors, automation equipment, detection instruments and other industrial scenarios, it provides a stable and safe connection solution for male-female paired data transmission, combining practicality and industrial-grade durability.

Electrical Parameters

Number of Poles	7Pin
Current Rating	5A max.
Voltage Rating	60VAC max
Durability Voltage	500VAC @ 60 s.

Application Industries

Growth Lights
Communications Equipment
Product Coding Machines
Inventory Product Coding Systems
Inkjet Systems
Solar Systems
Industrial Inkjet Equipment
Electric Power Equipment
Laboratory Forensic & Pathology Equipment
Communications Equipment
Heavy Machinery

Technical Parameters

Contact Resistance	10 mΩ max
Insulation Structure	500 MΩ at 500VDC
Operating Temperature	-40°C ~ +105°C
IP Class	IP67 (1m / 30min) when mated
Mold Material	PA66
Contact/Terminal Material	Gold Plated Brass
Seal Material	Silicone

Operation Parameters

Voltage Rating	300VAC max
Current Rating	5A max
Min Wire Size OD	3.0mm ~ 6.0mm
Max Wire Size OD	8.0mm ~ 10.0mm
Max Cable Cross Section Area	0.5mm² ~ 2.5mm²

Design Specifications

Frequently Asked Questions

How to track my shipment?

Once the goods are shipped, we will send you the tracking number and logistics platform link. You can track the real-time status online or contact our team for updates.

Where is your factory located?

Located in Ulinkcon Industrial Park, Bao'an District, Shenzhen, China

Can I pay after receiving the goods?

For first-time cooperation, advance payment is required to ensure production smoothness. For long-term trusted clients, flexible payment terms can be discussed after several successful orders.

Can I have custom label?

Yes, of course, you can make your own private label and package. If you need to design the packaging, we also have professional designer to serve you.

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

H*n

United Kingdom Dec 3.2025

Helpful (1921)

Really pleased with these waterproof connectors. They’re well-designed, easy to install, and the waterproof seal works perfectly even in damp UK weather. No corrosion or loose connections so far. The seller was helpful from start to finish—answered all my queries quickly and kept me updated on delivery. Great quality, great service, will buy again.

J*r

Canada Aug 2.2025

Helpful (485)

We’ve been buying waterproof connectors from this supplier for over a year. The product quality is consistent, IP67 works perfectly in outdoor environments. What really impresses us is their customer service Gina—responsive, patient, and super professional. The whole process from inquiry to delivery was smooth and fast. Will definitely keep partnering with them.

J*s

Greece Jul 27.2025

Helpful (1337)

Before purchase, I had doubts about waterproof performance in heavy rain. The seller explained everything patiently and even shared real use cases. After sales, they replied quickly when I had small questions. The connectors work really well in our monsoon season—excellent service and product.

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