Connector DELOCK Easy 45 module DC 5.5×2.5 mm to DC 5.5×2.1 mm, model 90864

The DELOCK Easy 45 adapter module 90864 converts a DC plug with 5.5×2.5 mm dimensions to a DC plug with 5.5×2.1 mm dimensions. Designed as a compact Easy 45 module, it enables compatibility between power supplies and devices that use slightly different barrel sizes. The module is intended for use in repair, modification or temporary adaptation scenarios where replacing the entire cable or power supply is impractical.

Advantages

This adapter module provides a space-saving solution to connect a power source with a 5.5×2.5 mm DC plug to equipment requiring a 5.5×2.1 mm DC plug without soldering or complex modification. The Easy 45 form factor is suitable for modular installations and allows quick replacement or change of connectors. The device preserves the plug outer diameter while adapting the inner pin size, enabling reliable electrical contact for low-voltage DC applications.

Suitable for

Key specifications

How to use

Insert the DELOCK Easy 45 adapter module into the corresponding Easy 45 compatible housing or connector slot if required, then connect the source plug (5.5×2.5 mm) to the module input and plug the module output (5.5×2.1 mm) into the device socket. Ensure the power supply is switched off when connecting or disconnecting. Verify polarity and voltage compatibility of the power supply and the target device before use to avoid damage.

Recommendations

Use this adapter only for compatible low-voltage DC applications and within the voltage and current ratings of the connected power supply and device. Avoid forcing mismatched plugs or applying excessive mechanical stress. If frequent or permanent use is required, consider replacing the cable or using a directly matching power adapter for improved reliability.