The 1 Pair Female & Male DC Power Plug to 2‑Pin Screw Terminal Adapter delivers a reliable, high‑performance connection for demanding electronic applications. Engineered with precision components, this adapter supports a 5.5 × 2.1 mm connector size and provides robust power transmission up to 300 W.

Key Features

• High Current Capacity: Supports up to 20 A continuous current across a voltage range of 1 V – 38 V.


• Wide Temperature Range: Operates reliably from –50 °C to 68 °C, suitable for harsh environments.


• Durable Construction: Housing made from high‑temperature resistant plastic; contacts crafted from arc‑extinguishing stainless alloy with copper core, plated with silver and chromium for superior conductivity and corrosion resistance.


• Secure Connection: Female‑male DC power plug mates seamlessly with 2‑pin screw terminals, ensuring a stable mechanical and electrical interface.


• Power Rating: Capable of transmitting up to 300 W, meeting the needs of power‑intensive devices.

Technical Specifications

• Connector Size: 5.5 mm × 2.1 mm


• Service Temperature: –50 °C ~ 68 °C


• Maximum Transmission Current: 20 A (1 V ~ 38 V)


• Transmission Voltage: 1 V ~ 38 V


• Transmission Power: 300 W


• Material Composition: Plastic housing, arc‑extinguishing stainless alloy, copper core with silver and chromium plating (non‑ferrous)


• Connector Type: Female‑Male DC Power Connector

Designed for professional and industrial use, this adapter provides a dependable solution for power distribution, ensuring safety, efficiency, and longevity in every application.