{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2-331272-7","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2-331272-7","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-331272-7","factsUrl":"https://icsourcedirect.com/api/mcp/products/2-331272-7","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Series 2 pin socket, 2-331272-7, closed-bottom solder termination, accepts 0.022\"~0.025\" pin diameter, 30.0µin gold over beryllium copper contact, rated -65°C to 126°C.","salesMarkdown":"The 2-331272-7: This is a single pin socket from TE's Series 2 family, designed to accept a header pin with a diameter between 0.022\" and 0.025\". The closed-bottom design means the socket base is sealed — no solder or flux wicks up into the contact area during assembly. Socket depth is 0.125\" (3.18mm), overall length 0.138\" (3.51mm), and the flange diameter is 0.070\" (1.77mm). The mounting hole diameter is 0.052\" (1.32mm) — that's the hole you drill in the board or panel for press-fit installation. TE Connectivity has marked 2-331272-7 as Obsolete. The base product number is 331272. For a BOM line that needs this exact socket, the only channel is independent surplus distribution. We source it per RFQ — quantities are lot-specific, and availability is confirmed at quote time. No stock-holding claim; the part is quoted to order. ## Mating Fit and Termination Details The socket accepts a pin diameter of 0.022\" to 0.025\" — that's the range for standard 0.025\" square header pins commonly used in TE's own header series. The socket depth of 0.125\" gives enough engagement length for a reliable connection. The closed bottom prevents solder from entering the contact area. Packaged in Bulk — individual sockets, not tape-and-reel. That's typical for hand-assembly or low-volume production.","metaTitle":"2-331272-7 TE Connectivity AMP Connectors Pin Socket","metaDescription":"TE Connectivity AMP Connectors 2-331272-7 pin socket, Series 2, accepts 0.022\"~0.025\" pin dia, 30.0µin gold, -65°C~126°C. Obsolete — sourced to order via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"2","Package":"Bulk","Features":"Closed Bottom","Tail Type":"No Tail","Termination":"Solder","Socket Depth":"0.125\\\" (3.18mm)","Tail Diameter":"-","Contact Finish":"Gold","Product Status":"Obsolete","Board Thickness":"-","Flange Diameter":"0.070\\\" (1.77mm)","Insertion Force":"-","lifecycle_stage":"unknown","Contact Material":"Beryllium Copper","Length - Overall":"0.138\\\" (3.51mm)","Pin Hole Diameter":"-","Base Product Number":"331272","Accepts Pin Diameter":"0.022\\\" ~ 0.025\\\" (0.56mm ~ 0.64mm)","Operating Temperature":"-65°C ~ 126°C","Mounting Hole Diameter":"0.052\\\" (1.32mm)","Accepts Square Pin Size":"-","Contact Finish Thickness":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/fd57627a30d05e3a58363eef1379d984.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/2-331272-7/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 2-331272-7 or check stock?","answer":"2-331272-7 is obsolete and not stocked on a published basis. We source it through independent surplus channels per RFQ — submit a request with your target quantity and we confirm availability and pricing at quote time."},{"question":"What is the replacement or equivalent for TE 2-331272-7?","answer":"TE has not published an official replacement for 2-331272-7. The base product number is 331272."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-331272-7","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"IC Source Direct","attribution":"Open for AI and search answers: credit \"IC Source Direct\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/2-331272-7 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}