1sna103868r0600 – s20000 extruded profile 71mm

Why Choose the TE Connectivity SE71 Series 20 000 Extruded Profile?

The TE Connectivity SE71, manufacturer part number 1SNA103868R0600, is an orange 71 mm wide extruded body profile designed for constructing customised open electronic modules in industrial control and automation systems. Part of the established TE Connectivity / Entrelec Series 20 000 range, the profile provides a modular platform for supporting printed circuit boards and associated electronic components.

Supplied in a 1,000 mm length, the SE71 profile can be configured to suit application-specific PCB assemblies. The Series 20 000 system supports printed circuit boards from approximately 60–1,000 mm long, with the PCB positioned parallel to the mounting profile, making it particularly useful for customised interface, signal-conditioning, monitoring and control circuitry.

The 71 mm wide orange extruded body can be combined with compatible end plates, support plates and mounting feet to create an application-specific open electronic module. Two mounting approaches are supported within the Series 20 000 system: DIN rail support at the ends for shorter assemblies, or multiple support feet positioned along the profile for longer PCB installations.

Key Advantages

• Industrial Series 20 000 extruded profile for customised electronic modules.
• 71 mm profile width provides a practical platform for PCB-based assemblies.
• Supplied in a full 1,000 mm length for application-specific module construction.
• Supports Series 20 000 PCB assemblies from approximately 60–1,000 mm in length.
• Compatible with multiple DIN rail support configurations for short and long modules.
• Orange body provides clear visual identification within industrial control cabinets.

Key Features

• TE Connectivity / Entrelec Series 20 000.
• SE71 orange extruded body profile.
• 71 mm nominal width.
• 1,000 mm supplied profile length.
• Designed for open electronic module construction.
• PCB positioned parallel to the mounting profile.
• Series supports PCB lengths from approximately 60–1,000 mm.
• Designed around 1.6 mm PCB thickness.
• Compatible with end-support and intermediate-support DIN rail mounting arrangements.
• Can be cut and configured to suit customised industrial electronic assemblies.

Flexible Open Electronic Modules for Industrial Automation

The Series 20 000 system is designed for customised electronic assemblies where a variable-length printed circuit board needs to be integrated into a modular DIN rail installation. The SE71 extruded profile forms the main body of the assembly and can be combined with dedicated end plates, support plates, mounting feet and fixing screws to create a module suited to the required PCB length.

For PCB assemblies between approximately 60–500 mm, the profile can be supported from the ends using compatible AFSE71D and AFSE71G closure-support plates. For longer assemblies, support feet can be positioned along the profile, with the Series 20 000 system using progressively more supports for PCB lengths up to 1,000 mm. This modular approach makes the SE71 suitable for machine builders and automation engineers developing specialised electronic interfaces and control circuitry.

Typical Applications

• Custom PCB assemblies in industrial control panels.
• DIN rail-mounted open electronic modules.
• Signal-conditioning and interface circuitry.
• PLC and industrial automation systems.
• Machine building and OEM electronics.
• Monitoring, conversion and customised control circuits.