{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77311-124-05LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77311-124-05LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77311-124-05LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77311-124-05LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® unshrouded header, 5 positions, single row, 0.100\" (2.54 mm) pitch, through-hole, male pin, gold mating finish, 3 A per contact, UL94 V-0","salesMarkdown":"## 30 µinch Gold Mating Surface — Repeated Mating Cycles The 77311-124-05LF: The mating finish is gold or gold GXT™ at 30.0 µinch (0.76 µm) over phosphor bronze base. ## 10-Position Sibling for Higher Density If the BOM needs more circuits, the 77311-124-10LF is the direct 10-position sibling — same 0.100\" pitch, same single row, same gold mating finish, same 3 A rating. The board footprint just extends along the same axis; no layout change beyond the extra pin positions.","metaTitle":"77311-124-05LF Amphenol ICC BERGSTIK® Header, 5 Pos, 2.54mm","metaDescription":"Amphenol ICC (FCI) BERGSTIK® unshrouded header, 5 positions, single row, 0.100\" pitch. Through-hole, gold mating finish, UL94 V-0.","metaKeywords":null},"attributes":{"series":"BERGSTIK®","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Board","Series":"BERGSTIK®","Package":"Bulk","Features":"-","Shrouding":"Unshrouded","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Push-Pull","Number of Rows":"1","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.100\\\" (2.54mm)","Ingress Protection":"-","Base Product Number":"77311","Insulation Material":"Thermoplastic","Number of Positions":"5","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.114\\\" (2.90mm)","Current Rating (Amps)":"3A per Contact","Operating Temperature":"-65°C~125°C","Mated Stacking Heights":"-","Overall Contact Length":"0.480\\\" (12.19mm)","Contact Finish - Mating":"Gold or Gold, GXT™","Contact Length - Mating":"0.266\\\" (6.75mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"78.7µin (2.00µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.53000","currency":"USD"},{"qty":10,"price":"$0.46100","currency":"USD"},{"qty":100,"price":"$0.38000","currency":"USD"},{"qty":500,"price":"$0.33048","currency":"USD"},{"qty":1000,"price":"$0.27264","currency":"USD"},{"qty":5000,"price":"$0.23959","currency":"USD"},{"qty":10000,"price":"$0.22307","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b7619af15a6f914d234facab530ef078.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pitch and number of rows of 77311-124-05LF?","answer":"The pitch is 0.100\" (2.54 mm) and it is a single-row header with 5 positions, all loaded."},{"question":"Can 77311-124-05LF be used as a replacement for a 5-pin Bergstik header?","answer":"Yes — it is a BERGSTIK® series header, 5 positions, unshrouded, through-hole, with a 0.100\" pitch. It's a direct replacement for any 5-pin Bergstik header with the same footprint and mating interface."},{"question":"How can I order 77311-124-05LF or check stock?","answer":"Availability and current pricing confirmed at quote time — submit an RFQ for this line item."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77311-124-05LF","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/77311-124-05LF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T20:41:44.623Z","lastPublished":"2026-07-23T20:41:44.623Z","indexable":true}}