DC power connector to the panel (socket) 3.5×1.35 mm

Panel DC power socket for supplying DC voltage to devices. The 3.5×1.35 mm variant is suitable for compact power adapters and applications with lower current consumption, where panel mounting and wire connection using solder terminals is required.

Technical specifications

• Connector type: DC power socket (female), panel mount
• Connector size: 3.5 × 1.35 mm
• Model number: DC-220B
• Rated voltage: 30 V DC
• Rated current: 0.5 A
• Mounting thread: M8.0 × 0.75
• Dielectric strength: AC 50 V (50 Hz), 1 minute
• Contact resistance: ≤ 0.03 Ω
• Insulation resistance: ≥ 100 MΩ
• Lifespan: 5000 cycles
• Operating temperature: -30°C to +70°C

Functions and features

• Panel mounting with thread and nut for mechanically stable mounting
• Solder terminals for connecting wires or cabling inside the device
• Compact design suitable for smaller devices and power inputs

Ideal for

• Power inputs for small electronic devices
• DIY electronics, prototypes and service repairs
• Panel grommets for DC power supply in low voltage switchboards and cabinets

Package contents

• 1× panel DC socket 3.5 × 1.35 mm + fixing nut

Why choose this product?

• Standardized size 3.5 × 1.35 mm for compatibility with corresponding DC plugs
• Panel mount with M8.0 × 0.75 thread for fixed mounting

Installation and operating instructions

• Before installation, verify the size of the mating piece (DC plug) 3.5 × 1.35 mm and mechanical compatibility with the panel.
• When soldering the terminals, choose the procedure and temperature so as not to damage the connector insulator.
• After installation, check the tightening of the nut and the strain relief of the wiring.

Safety notice

• The product is designed for DC power supply within the limits of the rated voltage and current; exceeding the parameters may lead to overheating or failure.
• Perform the installation with the power supply disconnected and after connection, verify the polarity and correct function of the entire assembly.