{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"66506-052LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"66506-052LF","canonicalUrl":"https://icsourcedirect.com/amphenol/66506-052LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/66506-052LF","rawCanonicalId":null},"summary":{"shortDescription":"FCI Quickie header, order code 66506-052LF, 34 positions, dual row, 0.100\" (2.54 mm) pitch, gold or Gold GXT contact finish 30.0µin (0.76µm), through-hole, solder termination, shrouded 4-wall with keying slot.","salesMarkdown":"## 34-position shrouded header, 0.100\" pitch The 66506-052LF: The 4-wall shroud with keying slot guides the mating half and prevents mis-insertion; the push-pull fastening holds the pair without hardware. ## Position count across the Quickie series The 34-position 66506-052LF sits between the 26-position and 40-position members of the same Quickie 66506 series — the 0.100\" pitch, dual-row layout, and 4-wall shroud are shared, so the position count alone drives circuit fit.","metaTitle":"66506-052LF FCI Quickie Header, 34 Pos, 2.54mm","metaDescription":"FCI Quickie 66506-052LF header, 34 positions, dual-row 0.100\" (2.54 mm) pitch, gold/GXT 30 µin plating, through-hole, shrouded 4-wall.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Style":"Board to Cable/Wire","title":"66506-052LF","Series":"Quickie™","Package":"Tray","Features":"Keying Slot","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"0.100\\\" (2.54mm)","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.365\\\" (9.27mm)","Base Product Number":"66506","Insulation Material":"Polyester, Glass Filled","Number of Positions":"34","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Length - Post":"0.150\\\" (3.81mm)","Contact Finish - Mating":"Gold or Gold, GXT™","Contact Length - Mating":"0.230\\\" (5.84mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.6626","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b9cad11a02e22216ae986437529010c9.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/66506-052LF/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation is available for 66506-052LF?","answer":"RoHS and REACH compliance documentation is provided with the shipment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/66506-052LF","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/amphenol/66506-052LF 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}}