The APX803S29SA7 in a SOT233 package is a compact, threeterminal semiconductor device offered in a 19piece pack. Designed for spaceconstrained electronics, it supports easy surfacemount assembly and consistent component sourcing across production runs. This part fits standard SOT233 footprints, making it suitable for a wide range of compact PCBs. Key benefits Spacesaving footprint: threeterminal SOT233 package enables small, lowprofile designs ideal for portable and wearable electronics. Easy integration: standard footprint and simple mounting support efficient PCB layout, assembly, and rework. Versatile use with reliable sourcing: packaged in a 19piece quantity for convenient stocking and production planning. Key attributes Model and packaging: APX803S29SA7 in a SOT233 (threeterminal) package; 19 pieces per package. Package type: SOT233, a common surfacemount footprint offering a compact footprint and straightforward hand or machine assembly. Form factor: small, flat, threepin device suitable for tight PCB real estate. Material: semiconductor device encapsulated for surfacemount use (as with other APX803S family parts). Functionality: threeterminal device; exact electrical function depends on the APX803S29SA7 device role—refer to the manufacturer's datasheet for precise characteristics and operating conditions. Compatibility: designed for standard SOT233 footprints and routine PCB assembly processes. What makes it unique Pack size tailored for production and stocking efficiency, offering 19 units per package. Part of the APX803S family, enabling consistent form factor and compatibility with other SOT233 components in the same series. Use cases and applications Compact power or signal interfaces in batterypowered devices: suitable for applications where a small threeterminal device is appropriate in the power or signal path, and space is at a . Prototyping and smallvolume production: ideal for designers building compact SBCs, microcontroller boards, or sensor interfaces that require a standard SOT233 component. Replacement and in existing assemblies: useful as a direct substitute in boards that already employ APX803S29SA7 or compatible SOT233 components, aiding and spare parts stocking. Notes Exact electrical specifications, operating range, and functional role are defined by the APX803S29SA7 datasheet. Please consult the datasheet for detailed parameters and recommended operating conditions to ensure proper use in your design.