Name: M19 12 Pin 300V IP67 Circular Plastic Connectors Push Locking Waterproof Data Connector
Brand: Shenzhen Ulinkcon Technology Co., Ltd.
SKU: M19
Availability: InStock

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M19 12 Pin 300V IP67 Circular Plastic Connectors Push Locking Waterproof Data Connector

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

Current Rating:	5A	Pin:	12Pin
Material:	Nylon	Operating Temperature:	-40℃-+105℃
Contact Material:	Brass Gold-Plated	Protection Level:	IP67
Highlight:	M19 12 Pin waterproof connector , IP67 circular plastic connector , 300V push locking data connector

M19 12 Pin 300V IP67 Circular Plastic Connectors Push Locking Waterproof Data Connector

Quick Description

Ulinkcon M19 12Pin circular plastic waterproof data connector is rated at 300V and IP67 waterproof grade. Adopting high-density 12-pin pure signal layout and tool-free push locking structure, it features lightweight full-plastic insulation design and stable multi-channel weak-current signal transmission. It is a precise and durable data connection solution for outdoor intelligent lighting, industrial sensors and terminal equipment.

High-Density 12-Pin Pure Signal Transmission:Optimized 12-pin full signal layout without power pin interference provides sufficient independent channels. It supports synchronous transmission of multi-channel control commands, sensor data and communication signals, realizing efficient signal interaction and neat wiring for integrated smart devices.
300V High Insulation & Operational Safety:With 300V excellent voltage resistance, it effectively resists outdoor voltage fluctuation and transient surge, preventing electric leakage, short circuit and breakdown. It fully meets low-voltage signal circuit standards and ensures long-term safe and stable operation of weak-current equipment.
Tool-Free Push-Lock Quick Connection:Upgraded push-type self-locking mechanism enables fast plugging and unlocking without tools, greatly improving efficiency for field wiring and frequent equipment maintenance. The firm locking structure is vibration and tension resistant to maintain uninterrupted signal connection.
IP67 Waterproof & Weather-Resistant Plastic Body:Precision sealing structure achieves standard IP67 dustproof and waterproof performance against rain, moisture, dust and sand in all-weather outdoor environments. The high-strength insulating plastic housing features UV resistance, temperature resistance and anti-aging performance, ensuring long-term service life and high electrical safety.

Main Features

Push lock quick release system
Multic-core 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
Current rated 5A for long time working
Cable assembly service supported, welcome to custom
OEM/ODM welcome

Electrical Parameters
Number of Poles	12 Pin
Current Rating	5A max.
Voltage Rating	60VAC max
Durability Voltage	500VAC @ 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

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

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

M19 12 Pin 300V IP67 Circular Plastic Connectors Push Locking Waterproof Data Connector

FAQ

1. Q: Are your products certified? What certifications do you have?

A: All our products are certified by RoHS, CE, and other international standards. Specific certifications (e.g., FCC, UL) can be provided upon request based on your target market.

2. Q: What is rated Current?
A: Rated current, also known as operating current. With the rated voltage, as in the case below the rated current, air plug in general can work properly. Plug in the aviation design process, through the thermal design of the connector to meet the requirements of the rated current, because in contact with on a current flow out of date, due to conductor resistance and contact resistance, contact on will be heat. When the heat exceeds a certain limit, the plug will damage the insulation and the formation of air exposure on the surface of the coating to soften, resulting in failure.

3. Q: How can I get samples?

A: It's my honor to offer you samples,and the freight should be paied by yourself.You can let me know your courier number and your detail address,Then I can send you sample at once.

M19 12 Pin 300V IP67 Circular Plastic Connectors Push Locking Waterproof Data Connector

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

Netherlands Sep 5.2025

Helpful (569)

Eerlijk gezegd, we hadden niet verwacht dat ze zo goed zouden werken! Ze zijn waterdicht, stabiel en de verbinding blijft strak, ook na lang gebruik. De pre-sales team heeft ons geholpen met de juiste maat te kiezen.

S*n

Colombia Jul 12.2025

Helpful (1375)

I’ve used many waterproof connectors before, but these are by far the best.Gina pre-sales support was patient and professional, helping me pick the right type. After-sales was also responsive when I had a quick question. Shipping was fast and well-packaged. Very reliable product and seller!

United States Apr 28.2025

Helpful (819)

Just wanted to share how happy we are with these waterproof connectors! We use them for our outdoor industrial racks, and they’ve held up great through our summer heatwaves and sudden thunderstorms. The seller is really easy to work with too, always quick to reply when we have questions.

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