MITON G01DC-100 DC Power Jack Connector, PCB Mount, 2.1mm x 5.5mm, 12V 1A, 3-Pin, Solder Terminals, Black

For electronics hobbyists and repair technicians working on small devices, the MITON G01DC-100 DC power jack provides a reliable connection point for external power. This through-hole PCB mount connector is ideal for projects that require a compact, durable power input solution.

Key specifications

• Connector type: DC power jack
• Mounting type: PCB mount (through-hole)
• Inner pin diameter: 2.1 mm
• Outer barrel diameter: 5.5 mm
• Number of terminals: 3 (positive, negative, switch)
• Rated voltage: 12 V DC
• Rated current: 1 A
• Switching function: Yes (normally closed, opens on plug insertion)
• Orientation: Straight
• Terminal connection: Solder pins
• Body material: High-temperature plastic (PA66)
• Contact material: Copper alloy
• Colour: Black body, silver contacts
• Operating temperature range: -25°C to +70°C
• Insulation resistance: >100 MΩ (at 500 V DC)
• Dielectric strength: 500 V AC (1 minute)
• Durability: 5,000 mating cycles

Why choose it

The G01DC-100 is built with high-temperature plastic and copper alloy contacts, ensuring long-term reliability even under frequent use. Its built-in switch allows for automatic power source switching when a plug is inserted, simplifying circuit design. The standard 2.1 mm x 5.5 mm barrel size makes it compatible with a wide range of common power adapters.

Ideal use cases

• Power input for small electronic devices
• DIY electronics projects
• Repair and replacement of damaged DC jacks
• Prototyping and development boards

Good to know

The connector is sold individually (1 pack) and is suitable for through-hole soldering. It features a straight orientation and three solder pins for secure mounting. The switching function is normally closed and opens when a plug is inserted, which is useful for battery disconnect circuits.