China 7/8-16UN Cable Adapter Manufacturers Suppliers Factory - Customized Service

7/8-16UN Cable Assemblies, Adapters & Splitters

7/8-16UN connection components for industrial power distribution, machine wiring, sensor and actuator circuits, fieldbus installations, equipment-side interfaces and control cabinet connections. This collection includes male-to-female extension cables, straight and right-angle cordsets, open-end pigtails, M12-to-7/8 adapters, tee and Y splitters, distribution components and application-specific cable assemblies.

Select the complete mating requirement rather than the thread size alone: contact count, plug or socket gender, pin assignment, cable-end format, electrical function, cable length, outlet direction, conductor size and installation environment. The 7/8-16UN coupling identifies a mechanical connector family; it does not by itself define a universal protocol, voltage, current rating, cable wiring or device compatibility.

Selection note: 7/8-16UN connectors are available in multiple contact counts and pin arrangements. Confirm the mating connector, full pinout, rated electrical load and required cable construction before ordering. A passive coupler, gender changer, M12 conversion cable or splitter does not provide protocol conversion, signal conditioning, switching, isolation or additional power capacity.

7/8" Female To Male Extension Right Angle Cable
The 7/8 female-to-male right-angle extension cable features a compact angled design that saves installation space. Compatible with Turck WSM and WKM 34-M S4000 series, it provides stable power and
7/8" Female To Male Power Extension Cable 3 Pin
This 7/8 3-pin female-to-male power extension cable provides a stable power connection and signal transmission, and is compatible with the Turck WSM/WKM 34-M S4000 series. It is suitable for cable
7/8"-16UN Mini-Change To Pigtail DeviceNet Cable
This 7/8-inch, 3-pin, right-angle female power cable assembly provides stable power and communication connections. Compatible with IFM, Turck, and Molex brands, it is widely utilized in control
Right Angle 7/8" 3 Pin To Open End Power Cable
The Right-Angle 7/8 3-Pin Power Cable features a right-angle connector design that saves installation space and provides a stable power connection. It is compatible with leading industrial automation
DeviceNet Mini-Change 7/8“ Extension Cable
The DeviceNet Mini-Change 7/8 Cable is an industrial-grade extension cable featuring a 7/8-16UN connector, designed to ensure stable transmission of both power and signals with a secure connection.
Right Angled 7/8" Sensor Power Cable
The Right-Angled 7/8 Sensor Power Cable is an industrial-grade, right-angled sensor power cable designed to support stable power transmission, making it suitable for connecting sensors within
7/8" Circular Connector 5 Pin Power Cable
The 7/8 Circular Connector 5-Pin Power Cable is an industrial power cable featuring a five-core design that supports highly reliable power transmission, making it suitable for automation and control
7/8"-16UNF Power Cable Right Angled
The 7/8-16UNF Right-Angle Power Cable is an industrial power cable featuring a right-angle design; it supports highly reliable 4-pin power transmission and is suitable for use in automation and
7/8"-16UNF Power Cable 4 Pin
The 7/8-16UNF 4-Pin Power Cable is an industrial power cable designed for 4-core power transmission, providing highly reliable power supply for automation equipment and control systems. PCM Cable # :
DeviceNet M12 To 7/8"-16UNF Adapter
The DeviceNet M12 to 7/8-16UNF Adapter is designed for industrial fieldbus interface conversion, enabling the stable transmission of power and signals between M12 and 7/8-16UNF interfaces. PCM Cable
M12 To Mini-Change 7/8" Connector
The M12-to-Mini-Change 7/8 connector enables reliable connectivity between M12 and 7/8 Mini-Change interfaces, supporting both power and data transmission, and is suitable for industrial and marine
NMEA2000 7/8 Mini-Change Connector
The NMEA2000 7/8 Mini-Change Connector is designed for marine network connectivity, supporting both data and power transmission, and is suitable for marine electronics systems. PCM Cable # :

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How to Select 7/8-16UN Cable Assemblies and Adapters

A 7/8-16UN connection is often used where a compact, threaded circular interface is needed for industrial power or defined machine-side wiring. Correct selection depends on the entire electrical and mechanical requirement, not only on the connector shell or thread. Before ordering, match the device-side interface, contact arrangement, wiring map, cable construction and operating conditions.

Extension Cables

Used to extend a defined device connection. Confirm male / female format, contact count, pin map, straight or angled construction, cable length and whether the cable carries power, control signals or a specified field connection.

Open-End & Pigtail Cables

Used where the connector is required at one end and the other end must be terminated inside a panel, junction box or equipment enclosure. Confirm conductor identification, strip length requirements and the terminal or cable-entry method used on site.

M12-to-7/8 Adapters

Used only when both connector families, the intended circuit and the pin-to-pin mapping are known. The adapter must reproduce the required wiring; it does not automatically make two devices electrically or protocol compatible.

Tee, Y & Distribution Assemblies

Used to create a defined branch or distribute a specified circuit. Confirm whether conductors are parallel, assigned by pin, isolated, or reserved for separate inputs and outputs before selecting a splitter.

The Thread Does Not Define the Pinout

7/8-16UN is a mechanical coupling format. Products in this family may use different contact counts, different wire colors, different electrical ratings and different circuit assignments. A 3-pin, 4-pin or 5-pin version should never be assumed to be interchangeable merely because the outer thread is the same. Always compare the mating connector, device documentation and required terminal-to-terminal wiring.

Installation Checks for Reliable Field Wiring

Allow sufficient bend space for right-angle or rear-exit cable assemblies. Keep connector mating surfaces clean before coupling. Use the specified tightening method and avoid twisting the cable during installation. Do not exceed the specified current, voltage or conductor capability of the selected assembly. Confirm sealing and strain-relief requirements for the actual enclosure and cable route.

Custom 7/8-16UN Cable Assembly Support

For custom assemblies, provide the original part number or drawing, photos of both connectors, required male / female configuration, contact count, pinout, cable length, jacket requirement, straight or right-angle orientation, electrical load and installation environment. This helps confirm whether a standard assembly can be used or whether a defined custom wiring solution is required.

Need help verifying a mating interface or pinout? Send the device model, connector photos and available wiring information through our Contact Us page for a compatibility check.

FAQ

What does 7/8-16UN mean?
It identifies the threaded coupling size used by this connector family. It does not confirm the number of contacts, pin assignment, electrical rating or device protocol.

Can a 3-pin 7/8 cable replace a 4-pin or 5-pin cable?
No. Contact count, pin assignment and circuit function must match the equipment requirement. Similar shell size does not make different versions interchangeable.

Does an M12-to-7/8 adapter convert a network or communication protocol?
No. A passive adapter only provides the defined mechanical and electrical wiring arrangement. It does not add protocol conversion, switching, isolation or signal processing.

When should I choose a right-angle cable?
Use a right-angle format where rear clearance is limited or the cable needs to exit parallel to the equipment surface. Confirm the outlet direction and available bend radius before selection.

Can a tee or Y splitter increase available power?
No. A splitter only distributes the existing circuit according to its wiring. Total load, conductor size, connector rating and branch topology must remain within the intended system limits.

PCM Cable Co., Ltd. is one of the leading 7/8-16un adapter manufacturers and suppliers in China. We warmly welcome you to buy advanced 7/8-16un adapter in stock here from our factory. All customized products are with high quality and low price. Contact us for quotation and free sample.