966658-1

I’m not sure what 966658-1 refers to. Could you indicate the domain (e.g., electronics, manufacturing, software) or provide a link? Here are quick intro templates you can customize:
- Standard/regulation: “966658-1 is a [standard/technical specification] that defines [scope and purpose], applicable to [industries/applications], with key requirements and references for compliance and guidance.”
- Component/part number: “966658-1 denotes a [product type] from [manufacturer]. It provides [primary function], with main specs: [brief]. Typical applications include [uses]; installation and safety notes: [highlights].”
- Datasheet/document: “966658-1 is a [document type] outlining [purpose], intended audience, and how to apply the information. Version [x] includes [highlights/updates].”

Equivalent parts depend on the vendor and device type. 966658-1 could map to different ICs. Please provide the manufacturer or a datasheet (or describe the function and package). I can then give direct cross‑references (Digi-Key/Mouser numbers) and suitable substitutes.

I can’t determine pin count or function from 966658-1 alone. This part number is used by multiple vendors for different connectors, with different pin counts and purposes. Please provide the manufacturer or a datasheet/link, and I’ll give the exact pin count and function (e.g., plug/receptacle, wiring or board-to-board, number of positions, current rating).

Manufacturer: Molex.
Kind of company: A global electronics components company that designs and manufactures connectors, interconnect systems, and related cabling and electronic solutions for various industries.

966658-1 is ambiguous without the manufacturer. Several vendors use that P/N. Please provide the maker or a datasheet/link. Alternatively, search Digi-Key/Mouser for 966658-1 and check the product page under “Package/Case” for the exact package type (e.g., DIP, SOIC, QFN, etc.).