Name: M19 11Pin 5A 300V Round Waterproof Connector Quick Lock Data Connector
Brand: Shenzhen Ulinkcon Technology Co., Ltd.
SKU: M19
Availability: InStock

Home Products Waterproof Male Female Connector

M19 11Pin 5A 300V Round Waterproof Connector Quick Lock 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	Material Of Copper Needles:	Gold-Plated
Voltage:	300V	Material:	Nylon
Protection Level:	IP67	Flame-resistant Rating:	UL94-V0
Highlight:	M19 waterproof data connector , 11Pin 5A quick lock connector , 300V round waterproof connector

M19 11Pin 5A 300V Round Waterproof Connector Quick Lock Data Connector

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

Product Specifications

Ulinkcon M19 11Pin round waterproof data connector is rated at 5A and 300V, adopting a unique high-density 11-pin pure signal layout and standard round quick-lock structure. Professionally built for multi-channel weak-current data transmission, it features precise pin arrangement, tool-free installation and excellent anti-interference and waterproof performance, ideal for outdoor sensors, industrial controllers and intelligent lighting control systems.

High-Density 11-Pin Pure Signal Design:Adopts exclusive 11-pin layout without power pin interference, focusing on synchronous transmission of multi-group sensor data, device communication and control commands. Sufficient signal channels meet the complex data interaction requirements of high-precision smart devices with neat and standardized wiring.
5A Weak-Current Load & 300V Insulation Performance:Standard 5A rated current perfectly matches weak-current signal loops and auxiliary power supply. 300V high voltage resistance effectively resists outdoor voltage fluctuation and transient surge, preventing electric leakage, short circuit and circuit breakdown for long-term safe operation.
Round Quick-Lock & Stable Docking:Standard M19 round snap-locking structure supports tool-free plug-and-lock and quick release, greatly improving efficiency for field wiring and frequent equipment maintenance. The firm locking structure is vibration-proof and anti-loosening to ensure continuous and stable signal connection.
All-Weather Protection & Anti-Interference Transmission:Equipped with high-elastic sealing gaskets for excellent dustproof and waterproof performance against rain, moisture and dust in all-weather outdoor environments. The isolated signal circuit shields electromagnetic interference, realizing stable data transmission without delay, distortion or packet loss.

Electrical Parameters

Number of Poles	11Pin
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

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

Product Images

Frequently Asked Questions

1. Q: Are you a factory or trading company?

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

2. Q: How to buy your products?

A: You need to do as followings:

Confirm Current Rating and Number of Contacts
Confirm Assembly style
Confirm Cable Wire gauge
Confirm Cable Length and Material

3.Q:Can I have custom label?

A:Yes,of course,you can make you own private label and package,if you need to design the packaging ,we also have professionaldesigner 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

N*s

Haiti Jan 20.2026

Helpful (236)

The seller’s service was very fast and friendly. Before buying, I asked about the suitable type, and they gave useful advice. Shipping was fast, the item arrived safely, and the function is really good.

I*o

Kenya Jul 30.2025

Helpful (709)

The service was good; the seller answered all my questions and sent the order on time. They’re affordable and durable, which is exactly what we need here. I will definitely buy more.

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.

Tag:

Contact Person: Miss. Gina

Tel: +86 075523019434

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