Seetronic SCMM5-B Male 5-Pin XLR Connector
Reliable control and signal connections are essential across theatre, touring productions, concerts, audiovisual systems, film, television, broadcast and professional installations. The Seetronic SCMM5-B Male 5-Pin XLR Connector is designed for constructing, repairing and maintaining professional five-core control and signal cables.
The SCMM5-B combines a black-plated zinc-alloy housing with silver-plated electrical contacts, providing a durable connector with a discreet, production-friendly finish. Its cable-mounted male configuration is suitable for lighting departments, production companies, venues, AV suppliers and technical workshops maintaining frequently used cable inventory.
A secure latch-locking interface helps maintain a positive connection with compatible female five-pin XLR connectors and sockets until deliberately released. The connector also includes interchangeable cable clamps, a compact no-ring housing and an integrated strain-relief system designed to reduce stress where the cable exits the connector.
Designed for Professional Lighting-Control Systems
Five-pin XLR connectors are widely used throughout professional lighting-control and compatible data systems. When assembled with correctly specified cable, the Seetronic SCMM5-B can be used to build or repair leads connecting lighting consoles, data distribution equipment, splitters, dimmers, intelligent fixtures and other compatible control devices.
Suitable applications may include:
- Five-pin DMX control cables
- Lighting-console outputs
- DMX splitters and data distribution
- Intelligent lighting fixtures
- LED lighting systems
- Dimmer and relay equipment
- Theatre lighting networks
- Touring lighting packages
- Architectural lighting controls
- Film and television lighting equipment
- Conference and exhibition systems
- Compatible special-effects equipment
The male connector is commonly fitted to one end of a five-pin control cable, but connector gender, signal direction and wiring should always follow the requirements of the connected equipment.
Fitting five-pin XLR connectors does not automatically make a cable suitable for DMX or another digital-control system. The cable itself must have the appropriate impedance, shielding, conductor arrangement and electrical performance for the intended protocol.
Male Five-Pin XLR Configuration
The SCMM5-B is a cable-mounted male XLR connector containing five electrical contacts. Its male contact arrangement is designed to mate with compatible female five-pin XLR cable connectors and chassis sockets.
This connector format may be used throughout:
- Theatre lighting departments
- Concert touring systems
- Festival production packages
- Film and television studios
- Broadcast facilities
- Conference centres
- Exhibition installations
- Performing arts venues
- Schools and universities
- Production-company cable fleets
- Lighting-hire inventory
- Permanent control installations
The latch-locking mechanism helps prevent accidental separation caused by routine cable movement or vibration. Seetronic specifies insertion and withdrawal forces of no more than 20N, allowing the connector to remain securely engaged while still being intentionally released when required.
Discreet Black-Plated Metal Housing
The SCMM5-B features a zinc-alloy housing with a black-plated finish. The metal shell protects the contact insert and internal cable terminations while giving the connector a discreet appearance suited to professional production environments.
The black finish is particularly useful across:
- Theatre stages
- Black-box performance spaces
- Touring lighting systems
- Film and television studios
- Camera-facing production areas
- Broadcast facilities
- Lighting-control racks
- Conference and exhibition installations
- Production warehouses
- Permanent venue systems
Black connector bodies can blend more effectively with black cable, equipment racks, stage drapes and other technical infrastructure than reflective chrome finishes.
Seetronic also uses an internally threaded metal housing design intended to provide mechanical stability during routine handling and operation in demanding production environments.
For cable systems where a traditional chrome finish is preferred, the standard Seetronic SCMM5 is the corresponding alternative.
Silver-Plated Contacts for Dependable Connections
The SCMM5-B uses copper-alloy contacts with silver-plated contact surfaces. Seetronic publishes contact resistance of no more than 3mΩ, initial insulation resistance greater than 10GΩ and capacitance between contacts of no more than 7pF.
Published electrical specifications include:
- Connection type: five-pin XLR
- Connector gender: male
- Rated current per contact: 7.5A
- Rated voltage: below 50V
- Contact resistance: no more than 3mΩ
- Capacitance between contacts: no more than 7pF
- Dielectric strength: 1.5kV DC
- Initial insulation resistance: greater than 10GΩ
- Maximum conductor size: 1.0mm² or 18 AWG
These specifications support professional low-voltage data, signal and control applications when the connector is assembled with suitable cable and used within a compatible system.
The published current rating does not make the SCMM5-B suitable for AC mains power. It is an XLR signal and control connector and must not be substituted for a dedicated, approved mains power connector.
Dual Cable Clamps for Different Cable Sizes
The Seetronic SCMM5-B is supplied with two cable clamps to accommodate different cable outside diameters:
- Black cable clamp: 3.5mm to 6mm
- White cable clamp: 6mm to 8mm
This allows technicians to use the connector with compact data cable, installation cable and larger flexible production cable.
Selecting the correct cable clamp is important because the strain-relief system should grip the cable’s outer jacket securely without placing unnecessary mechanical pressure directly on the conductors or solder joints.
Cable that is too small may move inside the connector and transfer stress to the internal terminations. Cable that is too large may prevent the clamp, boot or housing from assembling correctly.
The selected cable must also have suitable conductor construction, shielding, flexibility and electrical characteristics for the intended control or signal system.
Compact No-Ring Housing Design
The SCMM5-B incorporates a compact no-ring housing intended to reduce the connector’s overall footprint. This can be useful in racks, splitters, patching systems and other technical environments where several connectors may be positioned close together.
Potential applications include:
- Lighting-control racks
- DMX distribution equipment
- High-density patching systems
- Touring cable looms
- Custom installation panels
- Lighting fly racks
- Theatre control systems
- Broadcast wiring
- AV equipment packages
- Production workshop cable builds
The streamlined construction also reduces the number of separate external components technicians need to manage during cable assembly.
Adequate clearance should still be provided around the completed connection so the latch can be operated and the cable can exit without excessive bending.
Cable-Bend Protection and Strain Relief
The connector boot incorporates a polyurethane sleeve designed to reduce bending pressure where the cable exits the connector. This area can experience significant mechanical stress when production cables are repeatedly coiled, transported and deployed.
Effective strain relief can help reduce:
- Movement at soldered terminations
- Cable-jacket damage
- Sharp bending near the connector
- Stress created during cable coiling
- Damage from repeated setup and pack-down
- Premature cable failure
- Intermittent signal or control faults
The polyurethane sleeve provides cable-bend protection but does not make the connector waterproof.
Completed cables should still be coiled correctly, protected during transport and inspected regularly for loose housings, damaged jackets, worn strain-relief components or intermittent operation.
Built for Theatre, Touring and Live Events
Lighting-control and production cables may be connected, disconnected, coiled and transported hundreds of times throughout their working life. Seetronic specifies the SCMM5-B for more than 1,000 mating cycles, supporting repeated professional use when it is correctly assembled, handled and maintained.
The connector is suitable for cable inventory maintained by:
- Theatre companies
- Concert touring productions
- Lighting-hire suppliers
- Festival production teams
- Performance venues
- Schools and performing arts centres
- Conference centres
- AV production companies
- Exhibition contractors
- Production workshops
The locking interface helps maintain a reliable connection during performances, rehearsals, presentations and installations where cables may be exposed to routine movement.
Connectors should be inspected regularly for damaged latches, loose housings, bent pins, contamination, worn plating, cable movement and damaged strain-relief components.
Designed for Film, Television and Broadcast Environments
Film, television and broadcast departments use five-pin XLR connections throughout compatible studio-lighting, location-lighting, communications and specialist production systems.
The SCMM5-B may be incorporated into suitable cable assemblies supporting:
- Studio-lighting control
- Film and television lighting consoles
- Location-lighting systems
- DMX data distribution
- Broadcast studio lighting
- Production-control equipment
- Lighting equipment racks
- Mobile production systems
- Special-effects control equipment
- Temporary studio installations
- Outside-broadcast lighting packages
- Custom technical equipment
Its black body can be particularly useful around studio floors, sets and camera-facing technical areas where reflective connector housings may be visually undesirable.
The connector’s compact format is also suitable for mobile racks, equipment cases and production workboxes where available space is limited.
Professional Audio and Communications Applications
Although five-pin XLR connectors are strongly associated with lighting control, they may also be used by compatible professional audio, communications and intercom equipment.
Potential applications may include:
- Compatible production intercom systems
- Headset and communications cables
- Stereo microphone connections
- Specialist audio equipment
- Control and tally systems
- Custom low-voltage equipment
Pin assignments can vary significantly between equipment manufacturers and system types. A cable wired for DMX should not automatically be connected to audio, intercom or communications equipment simply because the connector fits.
Completed cables should be clearly labelled with their intended purpose, wiring arrangement and compatible equipment to reduce the risk of incorrect patching.
Indoor IP40 Protection
The Seetronic SCMM5-B carries an IP40 protection classification and is intended for indoor or otherwise protected professional environments. It is not a waterproof or weather-resistant connector.
Suitable protected environments include:
- Indoor theatres
- Broadcast facilities
- Lighting-control racks
- Conference centres
- Exhibition halls
- Production workshops
- Indoor concert venues
- Film and television studios
- Recording facilities
- Protected technical areas
For outdoor events, exposed filming locations or applications where connectors may encounter rain, moisture or significant dust, an appropriately rated weather-resistant XLR connector should be selected.
Seetronic specifies an operating-temperature range of -30°C to +80°C, although the completed cable assembly must also remain within the operating limits of the selected cable and connected equipment.
Professional Cable Assembly and Testing
The SCMM5-B uses solder terminations and accepts conductors up to 1.0mm² or 18 AWG. Seetronic lists its solderability as compliant with IEC 68-2-20 and the connector standard as IEC 61076-2-103.
Correct assembly should include:
- Sliding the boot and cable clamp onto the cable before soldering
- Carefully stripping the outer cable jacket
- Preserving shielding and conductor insulation
- Preparing conductors to the correct length
- Following the required pin assignment
- Creating clean and mechanically secure solder joints
- Preventing loose strands or exposed conductors
- Selecting the correct cable clamp
- Securing the connector housing
- Confirming the strain relief grips the outer jacket
Before entering service, the completed cable should be tested for continuity, correct pin wiring, short circuits between contacts and shielding integrity.
For DMX and other control applications, both the cable construction and pin configuration should follow the requirements of the connected equipment and applicable system standards.
Colour-Coded Boots for Cable Identification
Seetronic offers compatible replacement boots in several colours, including red, orange, yellow, green, blue, grey, brown, black, white and purple. These accessories can support cable identification and inventory management across venues, touring productions and technical departments.
Colour coding may be used to identify:
- Cable lengths
- Different stages
- Lighting departments
- Signal or control types
- Equipment owners
- Touring packages
- Tested cable groups
- Venue inventory
- Production destinations
- Separate technical systems
There is no universal meaning assigned to every boot colour, so each organisation’s cable-identification system should be documented and communicated to its crew.
Why Buy the Seetronic SCMM5-B from GigLife?
GigLife supplies professional connectors and production consumables backed by more than 25 years of hands-on live entertainment industry experience.
Our products are chosen by people who understand the practical requirements faced by lighting technicians, audio engineers, production managers, technical managers, stage crews, audiovisual technicians, film and television departments, venues and touring professionals.
Alongside the Seetronic SCMM5-B Male 5-Pin XLR Connector, GigLife stocks matching female connectors, chrome-body alternatives, three-pin XLR connectors, locking power connectors, loudspeaker connectors, adaptors, professional cables and cable-building accessories.
Orders are dispatched from Brisbane, with Australia-wide shipping available for:
- Production companies
- Theatres and performance venues
- Film and television crews
- Broadcast facilities
- AV and lighting suppliers
- Schools and performing arts centres
- Conference centres
- Exhibition contractors
- Festivals
- Touring productions
GigLife is proudly by the professionals… for the professionals.
