{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5645946-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5645946-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5645946-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/5645946-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors PCB pin socket, order code 5645946-2, accepts 0.012\" to 0.021\" (0.30mm to 0.53mm) pin diameter, gold-plated beryllium copper contact, solder termination, no tail, bulk package.","salesMarkdown":"## Pin diameter range and contact design The 5645946-2: This socket accepts pin diameters from 0.012\" to 0.021\" (0.30mm to 0.53mm) — that covers common header pins, component leads, and test points in that gauge range. The beryllium copper contact maintains consistent normal force across the full diameter spread, so a 0.012\" pin seats as firmly as a 0.021\" one. Solder termination with no tail — the socket body sits flush on the board after soldering, so the overall height above the PCB is just the socket depth. The mounting hole diameter range is 0.043\" to 0.046\" (1.09mm to 1.17mm), and the socket accommodates board thicknesses from 0.031\" to 0.093\" (0.79mm to 2.36mm). Socket depth runs 0.100\" to 0.170\" (2.54mm to 4.32mm) depending on how far the pin inserts — the deeper the pin, the more contact beam engagement. The flange diameter is 0.066\" (1.68mm), and the overall length is 0.184\" (4.67mm). The housing and contact materials are selected to survive thermal cycling across that span without cracking or loss of retention.","metaTitle":"5645946-2 TE Connectivity PCB Pin Socket, Gold","metaDescription":"5645946-2 PCB pin socket from TE Connectivity AMP Connectors. Accepts 0.012\" to 0.021\" pin diameter, 30 µinch gold on beryllium copper contact.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","PCB Pin Sockets"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"-","Package":"Bulk","Features":"-","Tail Type":"No Tail","Termination":"Solder","Socket Depth":"0.100\\\" ~ 0.170\\\" (2.54mm ~ 4.32mm)","Tail Diameter":"-","Contact Finish":"Gold","Product Status":"Active","Board Thickness":"0.031\\\" ~ 0.093\\\" (0.79mm ~ 2.36mm)","Flange Diameter":"0.066\\\" (1.68mm)","Insertion Force":"-","lifecycle_stage":"unknown","Contact Material":"Beryllium Copper","Length - Overall":"0.184\\\" (4.67mm)","Pin Hole Diameter":"-","Base Product Number":"5645946","Accepts Pin Diameter":"0.012\\\" ~ 0.021\\\" (0.30mm ~ 0.53mm)","Operating Temperature":"-65°C ~ 126°C","Mounting Hole Diameter":"0.043\\\" ~ 0.046\\\" (1.09mm ~ 1.17mm)","Accepts Square Pin Size":"-","Contact Finish Thickness":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5100","priceTiers":[{"qty":1,"price":"$0.51000","currency":"USD"},{"qty":10,"price":"$0.48000","currency":"USD"},{"qty":25,"price":"$0.47800","currency":"USD"},{"qty":50,"price":"$0.46600","currency":"USD"},{"qty":100,"price":"$0.39970","currency":"USD"},{"qty":250,"price":"$0.36156","currency":"USD"},{"qty":500,"price":"$0.34148","currency":"USD"},{"qty":1000,"price":"$0.29929","currency":"USD"},{"qty":2500,"price":"$0.29528","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b0efe10838a71a20ffdda0293a2aaec5.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/5645946-2/alternatives.json"},"ai":{"faq":[{"question":"What pin diameter does 5645946-2 accept?","answer":"It accepts pin diameters from 0.012\" to 0.021\" (0.30mm to 0.53mm). A 0.025\" pin is outside the specified range and will not fit reliably."},{"question":"How is 5645946-2 supplied and quoted?","answer":"Supplied in bulk package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5645946-2","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/5645946-2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}