This part is a kind of semiconductor called SS496A1.

Function of this product has Solid State Hall Effect Sensors.

Manufacturers : Honeywell

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Some of the text within the PDF file :

Interactive Catalog Replaces Catalog Pages Honeywell Sensing and Control has replaced the PDF product catalog with the new Interactive Catalog. The Interactive Catalog is a power search tool that makes it easier to find product information. It includes more installation, application, and technical information than ever before. Click this icon to try the new Interactive Catalog. Sensing and Control Honeywell Inc. 11 West Spring Street Freeport, Illinois 61032 Solid State Hall Effect Sensors High Performance Miniature Ratiometric Linear FEATURES • Small size (.160 x .118 in) • Power consumption of 7 mA at 5 VDC for energy efficiency • Single current sinking or current sourcing output • Linear output for circuit design flexibility • Built-in thin film resistors are laser trimmed [ ... ]

SS496A1 PDF Datasheet Download