Cable Connector DeLOCK 89910 DC Black Nickel

This DC female bulkhead connector by DELOCK (model 89910) is designed to be mounted in a housing or device to provide a secure power inlet. The connector has a black and nickel finish and is supplied as a single piece. Its dimensions suit common DC power plugs, facilitating reliable electrical connections.

Advantages

The connector combines a compact panel-mount form factor with a durable black and nickel surface. With a 2.1 mm inner diameter and 5.5 mm outer diameter it matches standard DC power jacks, enabling straightforward installation and stable power delivery. Sold individually, it allows flexible replacement or integration into custom enclosures.

Suitable for

• Mounting in electronic enclosures and small devices
• Replacing or upgrading existing DC power inlets
• Custom power panels and DIY projects requiring a standard DC jack

Key specifications

• Brand: DELOCK
• Model / MPN: 89910
• EAN: 4043619899104
• Connector type: DC female bulkhead
• Inner diameter: 2.1 mm
• Outer diameter: 5.5 mm
• Colour / finish: Black, Nickel
• Quantity: 1 piece

How to use

Drill or use an existing circular cut-out in the device housing sized to accept the bulkhead body, insert the connector and secure it according to the housing design (for example with a retaining nut or mounting hardware). Solder or crimp the internal power wires to the connector terminals following the device's polarity. Verify correct dimensions (2.1/5.5 mm) of the mating plug before final assembly to ensure compatibility.

Recommendations

Check polarity and cable insulation before connecting power, and use strain relief for attached cables to prevent mechanical stress on the connector contacts.