Import Bosch Rectifies — Buy in Bulk from Supplier in China

BOSCH rectifiers distributed by A&S Thyristor Co., Ltd. include bridge rectifiers and alternator rectifiers such as the IBR225, IBR212, IBR2201, and IBR226 models, alongside diodes for automotive and industrial applications. These components are original BOSCH parts, designed for high-efficiency AC-to-DC conversion in electrical systems, with typical forward voltage drops of 0.7 to 1.1V per diode at rated current. The IBR series, for example, is commonly used in automotive alternators and industrial power supplies, offering reliability in high-temperature environments up to 150°C junction temperature.

The rectifiers are built with silicon semiconductor material, standard for automotive and industrial-grade diodes, and are housed in robust metal or plastic cases depending on the model. Typical packaging for bridge rectifiers includes four-pin configurations for single-phase full-wave rectification, while alternator rectifiers may feature multi-pin designs for three-phase systems. Industry standards for such components often include compliance with RoHS directives and automotive-grade certifications like AEC-Q101, though confirmation of specific certifications for these units should be requested directly from the supplier.

These rectifiers are primarily sourced by automotive manufacturers, industrial equipment producers, and electrical system integrators who require OEM-grade components for power conversion. Buyers typically confirm compatibility with their systems by matching part numbers such as Foom133200 or IBR244, and verifying electrical specifications like maximum reverse voltage (VRRM) and average forward current (IF). A&S Thyristor Co., Ltd. also distributes rectifiers and thyristors from other leading brands, including ABB, GE, Infineon, and Mitsubishi, catering to diverse industrial needs.

A&S Thyristor Co., Ltd. is based in Chengdu, Sichuan Province, China, with its registered address at No.469 Xinsheng Road, Gaoxin District. The company operates as an importer and distributor of rectifiers and thyristors, specializing in original components from global brands such as BOSCH, ABB, GE, Infineon, and Mitsubishi. Its product range covers a wide array of models, including bridge rectifiers, alternator rectifiers, and diodes, catering to automotive and industrial applications.

The supplier’s profile indicates it is classified under the imported tier, with a harbor trust tier, suggesting a focus on sourcing and distributing genuine parts rather than manufacturing. While the response rate is currently listed as 0.00, the company states it responds to inquiries within one working day when contacted via email. Buyers are advised to verify stock availability and lead times directly, as the listing does not specify MOQ, pricing, or delivery timelines.