Overview of 903-373J-51A by Amphenol Corporation
The 903-373J-51A is a robust RF SMB connector that incorporates a male jack with distinctive locking feature, optimized for right angle mounting on PCBs. This component operates efficiently within a 0Hz to 4GHz frequency range and supports a 50 Ohm impedance, making it well-suited for high-frequency applications. Notably, it maintains a VSWR (Voltage Standing Wave Ratio) of 1.5 at up to 10 GHz, and an insertion loss maximum of 0.3 dB at 1.5 GHz. Its construction includes a gold termination finish that ensures high reliability and a connection resistance as low as 6 mΩ, which is significant for maintaining signal integrity.
Constructed with a durable tin lead shell finish and a body size measuring 0.312 inch by 0.37 inch, the part also boasts excellent environmental resilience, evident from its operating temperature range from -65 °C to 165 °C. The design and material choice, such as the polytetrafluoroethylene insulator, align well with industry reliability standards including MIL-C-39012, and the part is compliant with RoHS and REACH, making it a viable option for global applications. The factory lead time for this product, as of the current writing, stands at 10 weeks.
Industry Applications for 903-373J-51A
The 903-373J-51A could be highly applicable in several technology sectors based on its specifications and capabilities:
- Telecommunications: Radio communication systems that require reliable and durable connections might potentially use components like the 903-373J-51A. The device’s suitability for frequencies up to 4 GHz and low insertion loss imply possible uses in base station infrastructure and other RF equipment.
- Consumer Electronics: Devices such as WiFi routers, which require stable and fast frequency handling, could benefit from utilizing a high-performance connector like the 903-373J-51A. Its design ensures minimal loss which is crucial for maintaining strong signal quality in residential or commercial settings.
- Computing and Data Storage: Server farms and networking hardware responsible for massive data transmission activities could optionally employ such connectors to enhance their system reliability, especially considering its high rate of durability and stable characteristics across significant temperature variations.
- Security and Surveillance: Modern security equipment often functions on high-frequency signaling, which necessitates robust components like the 903-373J-51A for transmitting signals without loss. The part’s ability to operate under harsh conditions could also be advantageous for outdoor or industrial installations.
Note: These potential industry applications are only conceptual/illustrative and require analysis and verification by engineering and design teams for adherence to industry standards and specific application requirements.
About Amphenol Corporation
Amphenol Corporation is a global leader in the design and manufacture of connectors, with a strong emphasis on advanced technologies and innovation. The 903-373J-51A is part of their extensive range of RF SMB/SSMB Connectors, which are well-regarded for their high-quality construction, reliability, and suitability for a broad array of applications. Amphenol has a history of producing components that meet stringent specifications including military standards, ensuring their products are suitable for both commercial and demanding industrial environments.
Where to Find 903-373J-51A by Amphenol Corporation
To purchase the 903-373J-51A, one should consider researching current stock availability and best prices on findchips.com. The product listing page provides direct access to various distributors including TTI, Mouser Electronics, and Avnet Americas. For alternative options, exploring other RF SMB/SSMB Connectors that might be offered by Amphenol Corporation or other manufacturers, can be beneficial.