Electrical Connector Products

Connector Solutions for Every Application

Browse Soulin’s PCB connectors, waterproof circular connectors, RJ network connectors, automotive connectors, and custom connector portfolio.

Looking for compatible or alternative connectors?

Explore Soulin equivalents and cross-references to leading brands such as TE, Amphenol, Molex, JST, and Hirose.

M12 Waterproof 2~8Pin Panel Mount Male Connector F Type

The M12 F-series waterproof panel-mount male connector is available in configurations ranging from 2-pin to 8-pin. It features a 22L extended-thread housing to accommodate equipment panels of varying thicknesses. The sealed design provides waterproof and dustproof protection, while the securely soldered pins ensure stable, vibration-resistant connections. It facilitates direct PCB assembly and is widely used for connections on industrial control sensors and automation control equipment panels.

M12 Waterproof Connectors Kits – T-CODE

M12 T-CODE waterproof terminal connectors (male and female) are designed primarily for industrial power transmission and offer excellent current-carrying performance. Their multi-layer sealing structure ensures reliable protection against water and dust, while the threaded locking mechanism provides a secure fit. The connectors feature stable contact, vibration resistance, and durability against repeated mating and unmating, and are commonly used for power circuit connections in servo motors and automated actuators.

M12 Waterproof Male and Female Connectors Set S-CODE Shielded Version

M12 S-CODE shielded waterproof male and female cable connectors feature a metal shielded housing that effectively blocks electromagnetic interference; their multi-layer sealing structure ensures reliable protection against water and dust. With excellent current-carrying capacity and a locking mechanism that securely clamps the cable, these connectors are vibration-resistant and withstand repeated mating and unmating, making them ideal for power circuit connections in servo equipment, industrial actuators, and similar applications.

M12 Waterproof 3-6Pin Male + Female Connectors C-Code Shielded Version

M12 C-code shielded waterproof male and female cable connectors feature a metal shielded housing that forms a complete shielding loop, effectively resisting external electromagnetic interference; a multi-layer sealing structure ensures reliable protection against water and dust. Gold-plated contacts provide excellent contact performance, while the locking mechanism securely clamps the cable, offering shock resistance and protection against pulling. These connectors are suitable for signal line connections in equipment such as construction machinery and industrial control sensors.

M12 Waterproof Connector Series

As a core component in industrial connectivity, M12 waterproof connectors come in a wide variety of types: covering multiple codes including A, B, D, X, L, K, P, and Z, with pin counts ranging from 2 to 17; They are available in male and female cable-end connectors, with a full range of straight and angled styles. Options include unshielded and metal-housed shielded versions, paired with various locking nuts made of POM plastic, aluminum alloy, or steel (featuring knurled or straight grooves, spring-lock cables, crimped shielding tubes, and other designs), along with multiple compact, short-body housing options. The multi-layer sealing structure consistently achieves IP68 water and dust resistance. Gold-plated contacts ensure excellent conductivity, and the connectors are vibration-resistant and withstand repeated mating and unmating. They are widely used in industrial Ethernet, machine vision, servo drives, sensor signal transmission, and outdoor automation equipment cabling.

M12 Waterproof 2–8-Pin Male Connector (Shielded) + 13L Spring-Loaded Screw

M12 waterproof 2- to 8-conductor shielded cable connectors; the metal shielded housing effectively blocks electromagnetic interference. Equipped with 13L spring-loaded knurled locking screws that provide strong friction and ample elasticity to securely clamp the cable, ensuring shock resistance and preventing loosening. The multi-layer sealing structure ensures reliable waterproofing and dustproofing, while gold-plated contacts ensure stable conductivity. Available in a wide range of specifications, these connectors are widely used in industrial sensors and communication signal line connections.

01Product family navigator

Which connector family fits the job?

Describe the two parts that need to connect and how they sit inside the equipment. That usually narrows the search to one or two product families before anyone starts comparing drawings.

PCB to PCB

For a simple removable PCB link, compare Pin Headers with Female Headers. Round Pin Headers suit machined socket systems. Dedicated Board-to-Board Connectors and Backplane Connectors are better when board position is part of the architecture.

Pin Headers

Female Headers

Board-to-Board

Cable to PCB

Box and Ejector Headers belong to IDC ribbon cable assemblies. Discrete wires usually lead to Wire-to-Board or Wafer Connectors. SATA Connectors cover storage interfaces.

Box Headers

Wire-to-Board

Wafer Connectors

Equipment and external interfaces

External ports need more context: the signal, mounting location, locking method and exposure. Those details separate Network, Automotive, GX-style Aviation and Waterproof Circular Connectors.

Network Connectors

Automotive

Waterproof Circular

Custom interconnect assembly

If the deliverable includes cable, connectors and terminations, treat it as a project for Wire Harnesses. A usable quote needs the drawing or pinout, cable details, test needs and volume.

Wire Harnesses

Automotive Cables

02System-level decisions

The surrounding hardware makes the choice

A connector drawing on its own rarely tells the whole story. Mating access, circuit duty, assembly process and future service all affect which family will work.

Application 01

Connection architecture

The first useful detail is the physical relationship: two PCBs, cable to PCB, an internal module, a panel connection or a finished harness.

Application 02

Mating and retention

A shroud, latch or threaded coupling changes how the connection is assembled and serviced. The equipment may also control orientation without a connector feature.

Application 03

Electrical and environment

Circuit function and operating conditions set the electrical and environmental limits. Shielding, sealing and compliance are checked against the selected product, not assumed from the category.

Application 04

Production and service

PCB process, cable assembly, inspection and packaging affect production. Replacement access matters too, especially for equipment expected to stay in service.

03Project start and category routing

No part number yet? Start with the interface

Tell us what sits on each side of the connection, where it is installed and what the circuit does. That is enough to route most early enquiries to the correct product family.

Where should I start if I do not have a part number?

Describe what is being connected, the mating direction, available space, electrical function and operating environment. Soulin can then identify the relevant product categories for review.

Should I choose a standard product or request customization?

Start with the closest standard interface. If the mating, footprint, cable, material or packaging requirements do not fit, engineering can review a modified or custom solution.

Can Soulin review an alternative to an existing connector?

Yes. Provide the existing drawing, reference part or sample together with the application requirements. Compatibility must be checked mechanically, electrically and environmentally before substitution.

Can one inquiry include connectors and a cable assembly?

Yes. Identify the connector interfaces, cable or wire requirements, pinout and production quantities so the complete interconnect can be reviewed together.

Find the Right Connector for Your Application

From PCB and circular connectors to automotive interconnects and custom cable assemblies, Soulin supports product selection, samples, compatible alternatives, and engineered solutions. Share your specifications or drawings for a fast technical review and quote.

Contact Us Now!

Whether you need a standard connector or a customized solution, we can meet your needs! Contact us for professional technical support and quotes!

Electrical Connector Products