Description
The panel DC power socket for through-panel mounting is designed for power connection using common DC adapters. The 5.5×2.5 mm variant is suitable for devices requiring a mechanically strong and repeatable connection of the power wire via a threaded connector.
Technical specifications
Connector type: DC jack socket (panel, through-hole mounting)
Connector size: 5.5 × 2.5 mm
Model number: DC-220B
Rated voltage: 30V
Rated current: 0.5 A
Insulation resistance: 100 M
Contact resistance: 0.03
Lifespan: 5000 cycles
Dielectric strength: AC 50 V (50 Hz), 1 min
Operating temperature: -30°C to +70°C
Mounting thread: M8
Connection: solder pins
Functions and features
Panel mounting with thread and nut for stable mechanical installation
Design suitable for through-hole mounting in front panels and equipment cabinets
Solder contacts for direct wire connection or insertion into wiring
Designed for repeated connection and disconnection of the power connector
Ideal for
Power inputs for electronic devices with DC adapter
Industrial and laboratory instruments, control units and test fixtures
DIY projects and custom electronics with panel mount connector
Package contents
1× panel DC socket 5.5×2.5 mm + fixing nut
Why choose this product?
Mechanically fixed to the panel via M8 thread
Standardized size 5.5×2.5 mm for compatibility with corresponding DC plugs
Installation and operating instructions
Before installation, verify the dimensions of the hole in the panel and compatibility with the material thickness.
When soldering, use appropriate temperature and heating time to avoid damaging the connector insulators.
Before commissioning, check the polarity of the connection according to the power supply and device used.
Safety notice
The product is intended for low voltage DC applications; do not exceed the rated voltage and current.
Perform installation with the power disconnected and avoid short circuits on the soldering terminals.
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