Professional M12 Connector Manufacturer

Premium M12 Connectors Manufacturer

We manufacture a complete range of high-performance M12 circular connectors (A, B, D, X, S, T, K, L Coding, 3 to 17 Pins). This series supports power transmission up to 16A and Gigabit Ethernet signals, featuring IP67/IP68/IP69K protection ratings. Utilizing high-quality gold-plated contacts, oil-resistant cables, and corrosion-resistant housing materials, 100% Compatible, 0% Downtime.

M12 three-way adapter, T/Y type 1-to-2 adapter

M12YF Y-coding 6/8-pin Ethernet hybrid CAT5 (IEC 11801:2002) (100 Mbps) aviation socket

M12YA Y-coding 6/8-pin Ethernet hybrid CAT5 (IEC 11801:2002) (100 Mbps) aviation plug, male + female

M12XA X-codingd 8-pin Ethernet CAT6A (10 Gbps) network cable aviation plug, male + female

M12KB X-codingd 8-pin Ethernet CAT6A (10 Gbps) network connector aviation plug

M12H9-V plug-in 90° aviation socket X coding 8-pin Ethernet CAT6A (10 Gbps) device connector PCB

Lock Wiring Harness M12K5 Male Female Round Metal Aviation Plug

Crimped Harness M12KB Assembled Male Female Circular Metal Plug

Unshielded Harness M12C5-U Shockproof Male Female Aviation Plug

Long Shielded Harness M12C5-L Shockproof Male Female Plug

Long Shielded Harness M12B1 Injection Molded Male Female Plug

Short Shielded Harness M12I1 Injection Molded Male Female Plug

M12E circular metal plate rear-locking aviation socket, solded/PCB

M12H9-N plug-in aviation socket X coding 8-pin Ethernet CAT6A (10 Gbps) device connector PCB

M12I1 power plug 12A-16A K/L/S/T coding industrial power connector

M12H9 split connector, plug-in aviation socket, male + female

M12F circular metal plate front-locking aviation socket 12A-16A K/L/S/T coding industrial power connector welding/PCB

M12H4 plug-in 90° angled aviation socket

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Product details

Brass nickel plated shell

This durable connector features a nickel-plated brass housing for superior impact and corrosion resistance

Gold plated pins/sockets

gold-plated contacts for high-stability transmission over 500 cycles

High and low temperature resistance

premium insulation capable of withstanding extreme temperatures from -25°C to +85°C

Customize connectors that meet your specific application needs

1. 🛡️ Industrial-Grade Reliability (IP67/IP68/IP69K Waterproof)

Engineered for harsh environments. Complete protection against dust, vibration, and high-pressure washdowns. Perfect for factory automation, sensors, robotics, and outdoor IoT deployments.

2. ⚡ Full Compatibility & Extensive Configurations

100% compliant with IEC 61076-2-101 international standards. Available in Male/Female, Straight/Right-Angled, 4-Pin, 8-Pin, and High-Speed X-Coded/D-Coded Gigabit Ethernet variants. One-stop sourcing for all your technical specs.

3. 🛠️ Flexible Customization & Cable AssemblySupport custom cable lengths, overmolding, shielding options, and special pinout configurations. Whether you need Panel Mount receptacles for your PCBs or Field Wireable connectors for quick maintenance, we customize to your exact blueprints.

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Why choose us

Let's take a look at our advantages?

Linconn is a connector factory & manufacturer Since 2012.

13 years of professional connector manufacturing and manufacturing experience. It has always been our pursuit to fulfill your requirements by offering premium-quality products, prompt services and cost-effective pricing schemes.

Cost-effective

Direct supply from the manufacturer, no middleman to earn price difference, whether you are an individual or a trader, supports a minimum order

In stock

100+production team, monthly production capacity of over 1 million, spot supply of various types of connectors

Wide range of models

Nearly ten thousand types of connectors, including waterproof, fireproof, anti loosening, anti-corrosion, current/signal, thread/buckle, etc., there is always one that suits you

Customization supported

A professional R&D team with 20 years of experience can provide corresponding solutions based on customer needs. Having over 100 professional devices, Can produce samples in a timely manner. Having its own laboratory for rigorous testing and acceptance of samples.

Five star service

On site factory inspection, free technical support, free replacement of product problems, monthly settlement of accounts, professional after-sales team

Stable performance and quality

The product has dedicated engineers and quality teams to control the process and quality requirements from research and development, sample assembly to mass production, and develop SOP/SIP and quality control plans. The laboratory will conduct reliability tests on the products to further ensure product quality

Proven production & supply chain

We have our own processing workshop, assembly line, and wiring harness processing group, and a complete set of linked system production and processing modules. We have a one-stop solution from scheme review, research and development design, production and manufacturing, after-sales service, etc.

Patent certification

30+patent certificates, certified as a high-tech enterprise and ISO9001/14000 certified, with a complete functional department and system. Compliant with UL, CE, ROSH and other certifications, and can also cooperate with customers to do some special other certifications.

linconn cONNector

Linconn specializes in a diverse range of high-quality connectors designed to meet various industrial and commercial needs. The product lineup includes circular connectors, plastic connectors, power connectors, Ethernet connectors, fiber optic connectors, snap connectors, SPE connectors, audio and communication connectors, as well as automotive and battery connectors.

The cheapest connector with UL certification.
Free design, welcome OEM/ODM (customized product acceptance unqualified mold can be refund).
Perfect ISO9001 quality management system. Products all meeting CE, RoHS, UL, and CCC international standards.
Complete variety, more than 10,000 items, professional purchasing services.
10 years of foreign trade team, 13 years of processing factory experience

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Our certificate

Our factory Has passed ISO90001 quality management system certification. And the connectors we create must routinely pass international certification standards such as CE, ROSH, UL ,CCC and so on.

Our Modernised Factory

Our factory is modern and efficient, equipped with advanced production equipment and staffed with highly-qualified employees to ensure efficiency.

Office

CNC automatic workshop

CNC machining workshop

Warehouse

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