Power Plug Adapter BLOW WTYK DC 2.5/5.5, soldered cable connection, model 00059

BLOW WTYK DC 2.5/5.5 (model 00059) is a DC power plug with a 2.5 mm inner diameter and 5.5 mm outer diameter designed for soldered connection to a power cable. The connector provides a compact, fixed interface for delivering low-voltage DC to electronic equipment. It is intended for use in custom cable assemblies, repairs, and DIY projects where a durable soldered joint and reliable electrical contact are required.

Advantages

The soldered cable connection ensures a stable electrical contact and reduced risk of intermittent connection compared with crimp or push-fit alternatives. The standard 2.5/5.5 mm dimensions make the plug compatible with a wide range of consumer and industrial devices. Its compact form factor supports low-profile installations and helps maintain neat cable routing. Constructed for straightforward soldering, the component is suitable for technicians and hobbyists who need a permanent, dependable DC power interface.

Suitable for

• Powering routers, modems and network equipment
• Supplying CCTV cameras and surveillance devices
• Connecting to small monitors and portable displays
• Custom power cable assemblies and bespoke wiring solutions
• Repairing power leads for small appliances and electronic projects

Key specifications

• Connector type: DC barrel plug, straight
• Inner diameter: 2.5 mm
• Outer diameter: 5.5 mm
• Termination: soldered cable connection
• Application: low-voltage DC power delivery
• Form factor: compact, low-profile

How to use

Strip the power cable to expose the conductor and tin the exposed wires with solder. Heat the connector solder pads and join the tinned wires to the appropriate terminals, ensuring correct polarity: center pin typically positive, outer sleeve typically negative. Use a soldering iron with suitable temperature control and apply solder sparingly to form clean joints. After cooling, inspect the connections for solid mechanical and electrical contact and, if required, insulate the joints with heat-shrink tubing or electrical tape.

Usage recommendations

Verify device polarity and voltage requirements before connecting. Use appropriate soldering equipment and safety precautions to avoid damage to the connector or cable. For applications with mechanical strain, add strain relief such as heat-shrink tubing or a cable clamp to protect the solder joints. Do not exceed the intended current capacity of the power cable and connector to prevent overheating.