Overview of 70543-0003 by Molex
The Molex 70543-0003 is a board connector featuring four contacts in a single row, with a male, straight orientation designed for through-hole mounting. This particular part offers a pitch spacing of 2.54mm, which aligns with the common standard for board-to-board or cable-to-board connections, ensuring compatibility with a wide range of electronic assemblies. Notable for its black insulator crafted from glass-filled polyester, the 70543-0003 ensures robustness and durability in various applications. The connector supports a locking mechanism, enhancing the stability of connected parts and preventing accidental disconnections.
Constructed with gold-plated contacts made from phosphor bronze, the quality of connection is enhanced, reducing contact resistance and improving conductivity. The connector’s matte tin (Sn) finish with a nickel (Ni) barrier on the termination side ensures a reliable solder joint and corrosion resistance. Rated for operations within a temperature range of -40°C to 105°C and promising a durability of 50 cycles, the 70543-0003 is both versatile and dependable for a variety of applications. Its compliance with RoHS standards signifies adherence to environmental safety and material use regulations.
With additional features such as a polarization key for proper orientation during installation, a 3A rated current for signal transmission, and an insulator resistance of 10,000,000,000 Ω, the Molex 70543-0003 demonstrates its effectiveness for demanding signal applications. It’s worth noting that as of the current writing, the factory lead time for this part is approximately 12 weeks and 2 days, reflecting its manufacturing and delivery schedule.
Industry Applications for 70543-0003
The versatility of the Molex 70543-0003 allows it to potentially serve in various industry applications, bearing in mind these are conceptual use cases that would necessitate further verification by engineering and design teams:
- Consumer Electronics: Given its compact size, locking feature, and reliable conductivity, the 70543-0003 could potentially be integrated into consumer electronics such as smart home devices, wearable technology, and audio-visual equipment, where stabilized connections and minimal footprint are crucial.
- Industrial Automation: Its robust construction and environmental resistance make it a possible choice for sensors, actuators, and control units within automated production lines, ensuring reliable data and power connections under the rigorous conditions of industrial environments.
- Telecommunications: The connector’s high insulation resistance and durability could serve well in telecommunications equipment, like routers and switches, facilitating consistent signal integrity across network infrastructures.
- Computing and Data Storage: In computing hardware, such as servers and storage arrays, the 70543-0003’s locking mechanism and gold-plated contacts might offer enhanced connection stability and reduced latency for high-speed data transmission.
- Medical Imaging: Assuming compliance with relevant standards, the connector’s precision and reliability could find it being considered for use in medical imaging devices, where high-quality connections directly impact device performance and patient safety.
Note that these potential industry applications require a thorough analysis by professionals to ensure compliance with relevant standards and specific application needs.
About Molex
Molex is a globally recognized provider of electronic solutions, including a wide array of connectors like the 70543-0003. They are particularly known for their innovations in the field of Headers and Edge Type Connectors, offering products that excel in both performance and reliability. Beyond the 70543-0003, Molex manufactures a broad spectrum of connector systems that cater to a diverse range of applications, including but not limited to telecommunications, consumer electronics, industrial automation, and automotive. Their commitment to quality, alongside compliance with various industry standards, makes Molex a trusted name in the provision of electronic components.
Where to Find 70543-0003 by Molex
For those looking to procure the 70543-0003 connector or explore alternatives within the Headers and Edge Type Connectors category, findchips.com offers a comprehensive platform to check current stock levels and pricing from a range of distributors. Historically, distributors such as TestEquity LLC, Master Electronics, Component Electronics, Inc, and Mouser Electronics have stocked this part, but availability can fluctuate. Therefore, it’s recommended to visit findchips.com for the most up-to-date information on this component and other similar parts offered by Molex or other manufacturers.