The 2.54mm three-piece FC-44P connector is a modular, high-reliability electrical connector designed for secure and durable interconnections in electronic systems. It consists of three components: a male header, a female socket, and a protective cover. With a standard 2.54mm pitch, it is fully compatible with most PCB layouts, development kits, and peripheral devices.
The connector housing is manufactured from durable insulating plastic, while the contacts are made of copper alloy with gold or tin plating, providing excellent conductivity, corrosion resistance, and long-term stability. The three-piece modular structure makes assembly, disassembly, and mAIntenance simple, while the protective cover ensures that sensitive signal paths are safeguarded against dust, moisture, and mechanical stress. This makes it a reliable choice for demanding applications across industries.
Modular three-piece design: male header + female socket + protective cover for flexible use and easy replacement.
Standard 2.54mm pitch: widely compatible with PCBs and electronic modules.
High electrical reliability: gold/tin plating ensures low Contact Resistance, Signal Integrity, and stable performance even after multiple mating cycles.
Protective cover: shields internal contacts against dust, humidity, and mechanical damage, ideal for harsh environments.
Compact yet robust: supports space-efficient PCB layouts without sacrificing durability.
Ease of assembly: simplifies prototyping, testing, and production, reducing downtime and maintenance costs.
The FC-44P three-piece connector is widely applied across industries where compact, reliable, and serviceable electrical connections are essential:
Electronic development & testing – secure connections between modules, sensors, and controllers.
Industrial automation – stable data/power transfer in harsh environments (dust, vibration, humidity).
Consumer electronics – smart devices, IoT gadgets, and compact electronics requiring space-efficient connectors.
Automotive electronics – modular wiring systems resistant to vibration, heat, and environmental stress.
Robotics – connecting PCBs, motors, and control modules in limited-space designs.
Communication equipment – networking, IoT modules, and small wireless devices.
Power supplies & LED lighting – dependable connectors where durability and compact size are critical.
Q1: What are the main components of the FC-44P three-piece connector?
A1: It includes a male header, female socket, and protective cover, ensuring secure modular connections.
Q2: Is this connector suitable for High-current applications?
A2: It is primarily designed for signal and low-to-moderate current usage. For high-current power systems, please choose specialized power connectors.
Q3: How do I connect wires or modules with this connector?
A3: Wires with compatible crimp terminals can be inserted into the female socket. The male header mates with the socket, while the protective cover ensures stable, secure connections.
Q4: Can the FC-44P connector be reused multiple times?
A4: Yes, it supports multiple mating cycles as long as it is handled properly and not physically damaged.
Q5: What environments are suitable for this connector?
A5: It is suitable for both indoor and outdoor applications, especially with the protective cover providing additional protection against dust, moisture, and mechanical impact.
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