Import Bga 272 — Buy in Bulk from Supplier in China

Yuan Rong Da Micro Electronic Co., located in Zhongyuguan Industrial Park, Shenzhen 518105, Guangdong, China, manufactures the BGA 272 test socket designed for Infineon chip applications. The BGA 272 designation refers to a ball grid array package with 272 solder ball interconnects, requiring a socket with matching 272-contact footprint and 1.27 mm or 1.0 mm standard ball pitch (typical for this package family). The socket functions as a test and burn-in fixture, enabling repeated insertion and removal of BGA-packaged integrated circuits without solder attachment during validation and production testing phases.

The supplier indicates ten years of research and manufacturing experience in semiconductor test sockets, with the BGA 272 product falling within their broader programme of chip test sockets, programming fixtures, and automated test solutions. BGA 272 sockets typically employ phosphor bronze or beryllium copper contact fingers with gold plating over nickel (standard: 3-10 microinches Au) to ensure reliable electrical contact and resist oxidation across temperature cycling. The base material is commonly polyetherimide (PEI) or polyphenylene sulfide (PPS) for dimensional stability up to 150-180 degrees Celsius during burn-in operations. Contact resistance, insertion force, and cycle life are critical unquoted parameters that buyers must confirm directly with the supplier.

Primary applications include incoming inspection, engineering validation, production programming, and reliability testing of BGA 272-packaged devices in sectors such as automotive electronics, telecommunications infrastructure, and industrial control systems. The socket targets semiconductor manufacturers, contract electronics manufacturers (CEMs), original design manufacturers (ODMs), and independent programming houses. Yuan Rong Da Micro Electronic Co. does not list MOQ, unit pricing, or lead-time commitments, so buyers must negotiate these terms directly. The supplier's classification as 'imported' tier with 'harbor' trust status suggests verified marketplace entry but provides no performance track record.

Yuan Rong Da Micro Electronic Co. is situated in Zhongyuguan Industrial Park, Shenzhen 518105, Guangdong Province, China, within one of the world's densest concentrations of electronics manufacturing and supply chain infrastructure. The supplier's tier is marked as 'imported' with 'harbor' trust classification, and like the companion listing, shows zero response rate and zero average response hours, indicating limited or untested enquiry handling within the platform environment. The company describes itself as engaged in semiconductor test programme development, manufacturing, and sales, with a stated specialisation spanning chip test sockets, programming fixtures, and automated test equipment.

The profile does not disclose factory floor area, ISO certification status, annual revenue, employee count, or named customers. No patent holdings, R&D expenditure figures, or quality management system registrations are mentioned. The ten-year operational claim is present in the source description but cannot be independently verified from the provided data. Buyers should conduct their own verification of Yuan Rong Da Micro Electronic Co.'s business licence, export credentials, and any ISO 9001 or ISO 17025 certifications relevant to test equipment manufacturing before placing orders.