Name: 3+4 Pin Waterproof Wire Connectors M19 Push Lock Power Signal Molded Connector
Brand: Shenzhen Ulinkcon Technology Co., Ltd.
SKU: M19
Price: Negotiable USD
Availability: InStock

Home Products Multi Pin Connectors Waterproof

3+4 Pin Waterproof Wire Connectors M19 Push Lock Power Signal Molded 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

Pin:	3+4Pin	Rated Voltage:	300V
Current Rating:	15+5A	Connector Type:	Quick Connector
Material:	Nylon	Protection Level:	IP67
Highlight:	M19 waterproof wire connectors , 3+4 pin molded connector , push lock power signal connector

3+4 Pin Waterproof Wire Connectors M19 Push Lock Power Signal Molded Connector

Outdoor Waterproof Connector M19 3+4 Pin IP67 Waterproof Connector Wire To Wire

Quick Description

This product is a UL94-V0 flame-retardant M19 3+4Pin waterproof connector with IP67 protection level, enabling simultaneous power and signal transmission and supporting OEM customization. With excellent flame-retardant safety, reliable waterproof/dustproof performance and precise transmission, it is widely used in outdoor electronics, industrial control, automotive electronics, security equipment, ensuring stable circuit connection in complex environments.

UL94-V0 Flame-Retardant Material, Enhanced Safety: The shell is made of UL94-V0 compliant flame-retardant engineering plastic, non-flammable and self-extinguishing quickly when exposed to fire, reducing circuit fire risks. It also features good aging resistance, impact resistance and chemical corrosion resistance, adapting to harsh working conditions and ensuring service safety and lifespan.

IP67 Waterproof & Dustproof for Complex Environments: IP67 rating achieves full dust protection and 30-minute immersion in 1m deep water without performance loss. The precision sealing structure isolates moisture, oil and dust, suitable for outdoor, humid and dusty harsh scenarios, improving environmental adaptability.

OEM Customization Supported for Personalized Needs: Professional OEM services are available, including pin definition, wire length, connector color and logo printing customization. It flexibly matches exclusive connection requirements of different devices, enhancing compatibility with terminal equipment and meeting diverse market demands.

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 20A for long time working
Cable assembly service supported, welcome to custom
OEM/ODM welcome

Electrical Parameters

Number of Poles	3+4Pin
Current Rating	20A 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

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	600VAC max
Current Rating	20A 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 to track my shipment?

A: 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.

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

J*s

United Kingdom Jan 8.2026

Helpful (983)

I was looking for a reliable waterproof connector for outdoor LED lighting, and this one ticked all the boxes. The sealing is strong, the connection is stable, and it looks well-made. The pre-sale support helped me confirm voltage and size, which saved me a lot of time. After I received the goods, they worked perfectly straight away.

N*n

Australia Nov 25.2025

Helpful (765)

I was skeptical at first, but after using these connectors, I’m really glad I ordered them. They fit well, seal tightly, and don’t let water in even after heavy storms. The seller was really helpful when I was choosing; they understood my needs and gave good advice. After-sales support was also great. I will definitely buy again.

D*s

Argentina Jul 1.2023

Helpful (3763)

Very satisfied with my purchase. The connectors are durable and easy to handle. The seller cared about my experience and made sure everything was okay after delivery. Excellent product and amazing service.

Tag:

Contact Person: Miss. Gina

Tel: +86 075523019434

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3+4 Pin Waterproof Wire Connectors M19 Push Lock Power Signal Molded Connector

3+4 Pin Waterproof Wire Connectors M19 Push Lock Power Signal Molded Connector

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