EFB Elektronik 28653.1 Wire Connector

The EFB Elektronik 28653.1 is a D-sub 9-pin wire connector in grey with a tin-plated housing, supplied as a single piece. Designed for standard signal and data connections, this durable connector supports at least 50 mating cycles (quality level III) and is suitable for reliable, long-term electronic installations where space for a compact 9-pin interface is required.

Advantages

The tin-plated housing provides corrosion resistance and stable electrical contact while the compact D-sub 9-pin form factor enables compatibility with common serial and parallel interfaces. Packaged as one piece, the connector is ready for straightforward installation and replacement in wiring applications.

Suitable for

• Signal and data transmission for equipment with a 9-pin D-sub interface
• Repair or replacement of connectors on cables or devices
• Low- to moderate-cycle industrial and consumer electronics applications

Key specifications

• Brand: EFB Elektronik
• Manufacturer part number (MPN): 28653.1
• EAN: 4049759052140
• Connector type: D-sub, 9-pin (DB9)
• Housing finish: tin-plated
• Color: grey
• Pack quantity: 1 piece
• Quality level: III, ≥ 50 mating cycles

How to use

Prepare the cable ends according to the connector’s wiring scheme, insert and secure each conductor in the appropriate contact point, then assemble the housing. Mount the connector to the mating connector on the device and tighten any fastening screws or clips to ensure a firm mechanical and electrical connection. Follow standard ESD and wiring safety procedures during installation.

Recommendations

Use this D-sub 9-pin connector in applications that do not exceed the declared mating cycles and in environments where tin-plated contact surfaces meet your corrosion and conductivity requirements; inspect contacts periodically for wear and replace when contact resistance increases.