2-Pin 2.54mm Pitch 7.75mm Height SMT Spring-Loaded Pogo Pin Connector for Smart Wearables, Medical Monitoring Devices, and Magnetic Charging Docks

The 2-Pin 2.54mm Pitch 7.75mm Height SMT Pogo Pin Connector is a compact, high-reliability spring-loaded interconnect solution engineered for seamless power charging and low-resistance signal transmission. Featuring a standard 2.54mm pin pitch and a 7.75mm working height, this surface-mount header provides a flexible, space-saving board-to-board or dock-to-device interface.

Board Connections & Contact Design: Designed for automated SMT assembly onto rigid or flexible PCB boards, this Pogo Pin header pairs directly with gold-plated contact pads or magnetic cable assemblies. Its precision spring mechanism compensates for mechanical tolerances and thermal expansion, maintaining a continuous electrical connection even during movement or vibration.

Primary Application Scenarios: With its robust gold-plated brass plunger and corrosion-resistant barrel, this 2-pin connector is ideal for smartwatch magnetic charging docks, wearable fitness trackers, handheld medical diagnostic devices, wireless earbud cases, and compact IoT sensor modules.

Key Features

• Standard 2.54mm Pitch & 7.75mm Height: Standardized pitch and low profile allow easy drop-in integration onto standard PCB layouts.
• Cycle Spring Mechanism: Precision internal spring delivers consistent contact force and ultra-long mechanical life over repeated docking cycles.
• Gold-Plated Contacts: Anti-corrosion gold finish minimizes contact resistance and prevents sweat/oxidation damage in wearable applications.
• SMT Surface Mounting: Flat plastic housing base supports pick-and-place nozzle pickup and high-temperature reflow soldering.
• High-Current Charging: Supports up to 3A continuous charging for quick battery replenishment in small smart hardware.