Products Description
PC-50Z PC Series Male Panel Mount Receptacle
50 Pin Male | Panel Mount | Flange Receptacle | Threaded | Solder Cup | 3A 200V | IP66

The PC-50Z male panel mount receptacle is a 50-position PC Series circular connector designed to provide a fixed multi-contact interface for industrial control systems, measurement instruments, test equipment and industrial machinery. Its high-density 50-contact configuration combines multiple electrical circuits within one compact equipment-side connection.
This 50 pin male circular connector features a straight flange panel-mount structure, threaded mating interface and rear solder cup termination for 22–28 AWG conductors. The square flange allows the receptacle to be securely installed on an equipment enclosure while keeping the threaded male interface accessible from outside.
Based on the PC50ZJ configuration, PC-50Z is rated at 3A / 200V with contact resistance of ≤8mΩ and specified IP66 protection. This 50 pin panel mount connector is suitable for control cabinets, instrumentation systems, OEM machinery and legacy equipment requiring a detachable PC Series connection.
Product Specifications
Item |
Specification |
|---|---|
| Product Name | PC-50Z PC Series Male Panel Mount Receptacle |
| Part Number | PC-50Z |
| Connector Series | PC Series |
| Connector Type | Panel Mount Circular Receptacle |
| Gender | Male |
| Number of Contacts | 50 Pin |
| Orientation | Straight |
| Mounting Type | Panel Mount |
| Mounting Structure | Square Flange Receptacle |
| Fastening Type | Threaded |
| Contact Termination | Solder Cup |
| Wire Gauge | 22–28 AWG |
| Contact Size | Φ1 mm |
| Rated Current | 3A |
| Rated Voltage | 200V |
| Contact Resistance | ≤8mΩ |
| IP Rating | IP66 |
| Operating Temperature | -40°C to +200°C |
| Vibration Resistance | 10–2000 Hz |
| Mechanical Durability | 500 Cycles |
| Shell Material | Aluminum Alloy |
| Shell Finish | Gold Oxide |
| Contact Material | Copper |
| Insulation Material | Bakelite / PBT |
Key Product Advantages
50-Pin Male Interface
The 50 pin male circular connector combines 50 contacts within one compact equipment interface for industrial control, instrumentation and multi-conductor signal wiring.
Secure Flange Panel Mount
The square flange allows the 50 pin panel mount connector to be securely installed on control cabinets, instrument housings, machine panels and equipment enclosures.
Threaded IP66 Connection
Threaded coupling provides positive mechanical retention, while the specified IP66 rating supports protected industrial connections when the PC-50Z panel mount receptacle is correctly installed and mated.
50-Pin Male Contact Layout

The PC-50Z 50 pin male circular connector uses a high-density 50-position male contact arrangement within a keyed circular interface. This configuration allows multiple electrical circuits to pass through one compact equipment-side connection.
The 50 pin industrial circular connector is suitable for controllers, measurement instruments, test systems and industrial machinery where numerous signal or low-current conductors must connect through one fixed panel interface.
For OEM equipment and replacement projects, the actual contact assignment should be confirmed against the equipment wiring diagram before producing the mating cable assembly.
Mating & Compatibility
PC-50Z Panel Receptacle + 50-Pin Female Cable Plug
The PC-50Z 50 pin male panel mount connector is designed as an equipment-side connection interface. It mates with a mechanically compatible PC Series 50 pin female threaded cable plug on the cable side.
| Connection Side | Connector Configuration |
| Equipment Side | PC-50Z – 50-Pin Male Panel Mount Receptacle |
| Cable Side | Compatible 50-Pin Female Threaded Cable Plug |
For a PC-50Z mating connector or replacement cable assembly, mechanical dimensions, thread, keying and pin assignment should be confirmed before ordering. Premier Cable can manufacture custom mating cable assemblies according to customer drawings and equipment wiring requirements.
Complete PC Series 50-Pin Connection
For complete equipment-to-cable connections, the PC-50Z male panel mount receptacle can be paired with a mechanically compatible 50-position female cable plug configuration such as the PC-50T product family. The PC-50Z remains fixed on the equipment panel while the cable-side female connector provides a removable external connection. Always verify thread dimensions, keying and pin assignment before final assembly.
Applications
Additional Application Areas
Industrial Control Systems • Measurement Instruments • Test Equipment • Industrial Machinery • Control Cabinets • Equipment I/O Interfaces • Legacy Equipment Replacement • Custom OEM Systems
FAQ
What is the PC-50Z circular connector?
PC-50Z / PC50ZJ is a 50 pin male panel mount circular receptacle featuring a square flange mounting structure, threaded mating interface and rear solder cup termination.
Is PC-50Z a cable connector or panel mount connector?
PC-50Z is a panel mount connector. Its flange body is fixed to an equipment enclosure while the threaded mating interface remains accessible from outside.
Is the PC50ZJ connector male or female?
The PC50ZJ configuration uses a 50-position male contact interface.
How many contacts does the PC-50Z connector have?
The PC-50Z 50 pin circular connector provides 50 contact positions for multi-conductor industrial control, signal and instrumentation connections.
What wire size can be used with PC-50Z?
PC50ZJ supports 22–28 AWG conductors with rear solder cup termination.
What are the electrical ratings of PC-50Z?
The connector is specified at 3A / 200V with contact resistance of ≤8mΩ.
Is the PC-50Z connector waterproof?
The specified protection rating is IP66. Final environmental performance depends on correct mating, sealing, panel installation and the complete equipment design.
What connector mates with PC-50Z?
The PC-50Z male panel mount receptacle requires a mechanically compatible PC Series 50-pin female threaded cable plug. Thread, keying, dimensions and pin assignment should be confirmed before ordering the mating component.
Can PC-50Z be used with a PC-50T cable connector?
PC-50T represents the corresponding 50-position female cable-plug configuration within this PC Series product family. Mechanical dimensions, thread, keying and wiring should be verified for the specific equipment before final assembly.
Where is the PC-50Z 50 pin panel mount connector used?
Typical applications include industrial control systems, measurement instruments, test equipment, industrial machinery, control cabinets, equipment I/O interfaces and legacy equipment replacement.
Can Premier Cable provide mating cable assemblies?
Yes. Custom mating cable assemblies can be produced according to cable length, pin assignment, conductor specification, jacket, shielding, labeling and opposite-end connector requirements.
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