Name: M19 300V Waterproof Circular Data Connector IP67 16 Pin PA66 For Communications Equipment
Brand: Shenzhen Ulinkcon Technology Co., Ltd.
SKU: M19
Price: Negotiable USD
Availability: InStock

Home Products Waterproof Male Female Connector

M19 300V Waterproof Circular Data Connector IP67 16 Pin PA66 For Communications Equipment

Product Details:

Place of Origin:	China
Brand Name:	Ulinkcon
Certification:	CE,Rohs,TUV,UL
Model Number:	M19

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
Supply Ability:	100000 pairs Montly

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Detailed Product Description

Rated Voltage:	300V	Flame-resistant Rating:	UL94-V0
Material:	PA66,Brass Gold-Plated	Operating Temperature:	-40℃-+105℃
Connecting Type:	Quick Lock	Industry Fields:	Communication Equipment
Highlight:	M19 waterproof circular connector , 16 pin PA66 data connector , IP67 waterproof communication connector

M19 300V Waterproof Circular Data Connector IP67 16 Pin PA66 For Communications Equipment

Product Overview

This M19 16-pin circular data connector provides reliable, waterproof connectivity solutions for communications equipment with advanced features and robust construction.

Self-locking Quick Connect: Thread-free mating system locks automatically upon insertion and unlocks with gentle pull. Vibration-resistant and anti-loosening design ensures stable connection for uninterrupted communication signal transmission.
IP67 Waterproof & Dustproof: Multi-layer sealing gaskets provide IP67 protection, effectively blocking dust, splashing water, and condensation. Operates stably in humid, dusty, and harsh environments.
16-Pin Multi-Channel Transmission: Supports parallel transmission of multi-channel communication signals with 300V rating. One connector replaces multiple ports to simplify wiring and save installation space.
PA66 Engineering Plastic Housing: High-strength, flame-retardant material with excellent toughness, impact resistance, and anti-aging properties. Resistant to bumps and pulling during equipment operation.
Gold-Plated Brass Contacts: Low contact resistance, oxidation resistance, and corrosion resistance. Maintains stable conductivity after repeated plugging cycles and reduces signal attenuation.
Communications Equipment Focus: Specifically developed for communication signal transmission requirements with strong anti-interference performance.

Main Features

Push lock quick release system
Multicore options: 2Pin, 3Pin, 4Pin, 5Pin for Power
3+2Pin, 3+3Pin, 3+4Pin, 3+5Pin, 3+9Pin and 2+20Pin for power signal combined
6Pin, 7Pin, 8Pin, 9Pin, 10Pin, 11Pin, 12Pin, 14Pin, 16Pin and 18Pin for signal available
Field assembly version: both wire to wire and wire to board options
Cable assembly service supported
OEM/ODM welcome

Application Industries

Growth Lights
Communications Application
Product coding machines
Inventory product coding
Inkjet systems
Solar System
Industrial inkjet equipment
Electric power equipment
Laboratory forensic & pathology equipment
Communications equipment
Heavy machinery

Technical Specifications

Electrical Parameters
Number of Poles	16Pin
Current Rating	5A max.
Voltage Rating	300VAC max
Durability Voltage	1500VAC @ 60 s.

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 Sketch

Frequently Asked Questions

Q: Are you a factory or trading company?

A: We are a factory. Located in Ulinkcon Industrial Park, Bao'an District, Shenzhen, China

Q: How many materials you can provide?

A: There's some different materials from connector and cable, we usually use PVC/Nylon material to product connector, PVC/Rubber/Silicone material was used in cable. Of course we can also according to your requirements to choose the material.

Q: Can I have custom label?

A: 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

E*d

Austria Jul 26.2025

Helpful (905)

They are easy to install without special tools, and the connection is very secure. The seller answered my questions quickly before purchase, and after I received the goods, they also contacted me to make sure everything was okay. Shipping was fast, packaging was safe, and the quality is very good. I am very satisfied and will buy again for my other store branches.

T*s

United States Jul 24.2025

Helpful (1301)

The seller’s service is top-tier. They answered my technical questions clearly and helped me a lot with installation. Fast response and kind attitude. I will definitely buy again.

O*l

United States Sep 17.2024

Helpful (1.1w+)

Before placing my order, I had a lot of concerns about waterproof performance and long-term durability. The sales team was incredibly professional and responsive; they explained every detail clearly, shared real application cases, and helped me eliminate all my worries. Shipping was fast, and the packaging was secure, so the products arrived in perfect condition. After installation, I tested the connectors under heavy rain and high humidity, and they performed flawlessly—no water ingress, no loose connections, and no electrical issues. The after-sales support is also very thoughtful; they check in from time to time to ensure I’m happy with the product. Great quality, great service, great overall experience.

Tag:

Contact Person: Miss. Gina

Tel: +86 075523019434

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