Small ports require precise solutions. The 1.2mm DC Plug to Terminal Block Adapter is designed for the compact power inputs often found on tablets, small mobile electronics, and specialized industrial equipment. This adapter eliminates the frustration of trying to find rare, pre-made cables by allowing you to connect any bare-wire power source directly to a 1.2mm x 3.5mm DC Male jack. With a secure 2-pin screw terminal, it provides a stable, professional power connection without the need for soldering or crimping.
Tablets & Netbooks: Often used as a replacement power tip for older tablets or ultra-portable netbooks that utilize the 1.2mm micro-barrel jack.
Specialized Small Electronics: Ideal for Bluetooth speakers, GPS units, and digital frames that require a smaller power input than the standard 2.1mm size.
Lab & Prototype Testing: Perfect for engineers who need to supply variable voltage to small devices from a bench power supply using bare wires.
DIY Repairs: Quickly fix a broken charging cable for specialized portable gear using only a small screwdriver.
Solderless Screw Terminal: The green 2-pin (+/-) block ensures a firm, vibration-resistant grip on bare copper wires for a reliable electrical connection.
Specialized 1.2mm x 3.5mm Tip: Precision-sized for micro-barrel ports, ensuring a snug fit that prevents power arcing or accidental disconnection.
Compact Molded Housing: Designed with high-impact PVC and integrated strain relief to protect the small connector tip from physical stress and bending.
Nickel-Plated Contacts: Provides excellent conductivity for low-voltage applications while resisting oxidation and wear over time.
Hard-to-Find Solution: While 2.1mm adapters are common, this 1.2mm version is an essential specialized tool for your electronics toolkit.
Easy Polarity Identification: Clearly marked with "+" (Positive) and "-" (Negative) symbols on the terminal block to ensure safe and correct wiring for sensitive micro-electronics.
Industrial-Grade Reliability: Built to handle the rigors of frequent use in both field repairs and laboratory environments.
Connector A: 1.2mm x 3.5mm DC Male Plug
Connector B: 2-Pin Screw Terminal Block
Current Rating: Designed for low-voltage/low-current micro-electronic power requirements.
Form Factor: Slim-profile, straight-through design.
How do I know if I have a 1.2mm or 1.35mm port?
A 1.2mm tip is one of the smallest barrel sizes available. We recommend using a digital caliper to measure the inner diameter of your device's port to ensure a perfect fit.
Can I use this with a standard 12V power supply?
Yes, as long as your device is rated for 12V. The adapter is a passive conduit; it will pass through whatever voltage you connect to the screw terminals.
Does it work with Cat5e/Cat6 wire?
Yes. You can easily secure the thin twisted-pair wires found in Ethernet cables into the terminal block screws.
