{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77311-401-36LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77311-401-36LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77311-401-36LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77311-401-36LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® unshrouded header, 36 positions, 0.100\" (2.54mm) pitch, single row, through hole, tin-plated contacts, 3A per contact, UL94 V-0, RoHS.","salesMarkdown":"## Active Production, Ready for BOM Allocation The 77311-401-36LF: RoHS compliant per the listed certification, so it slots into EU and global assembly lines without exemption paperwork. ## 0.100\" Pitch, 36 Positions, Single Row — Board Layout Fit With 36 positions in a single row, the header spans 3.5\" (88.9mm) along the board edge, which is a long signal bus or a dense I/O bank. All 36 positions are loaded — no skipped pins to work around. ## Tin-Plated Contacts — Cost-Effective for Moderate Duty Tin is the economical choice for applications with fewer than 50 mating cycles — it forms a stable oxide that breaks through on insertion. The solder post is 0.095\" (2.41mm) long — long enough for a reliable through-hole solder joint on a standard 1.6mm PCB, but short enough to avoid protruding past the board bottom in tight enclosures. ## 3 A per Contact — Signal and Low-Power Distribution This is an unshrouded male pin header. Termination is through-hole solder — the pins are inserted into plated through-holes and wave-soldered or hand-soldered. No press-fit or SMT option on this variant.","metaTitle":"77311-401-36LF Amphenol ICC BERGSTIK® Header 36 Pos 2.54mm","metaDescription":"77311-401-36LF Amphenol ICC (FCI) BERGSTIK® unshrouded header, 36 positions, 0.100\" pitch, 3A per contact, tin plating, UL94 V-0. Active production, RoHS.","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":"36","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.095\\\" (2.41mm)","Current Rating (Amps)":"3A per Contact","Operating Temperature":"-65°C~125°C","Mated Stacking Heights":"-","Overall Contact Length":"0.425\\\" (10.80mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.230\\\" (5.84mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"78.7µin (2.00µm)","Contact Finish Thickness - Mating":"78.7µin (2.00µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6400","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.64000","currency":"USD"},{"qty":10,"price":"$1.42800","currency":"USD"},{"qty":100,"price":"$1.27640","currency":"USD"},{"qty":500,"price":"$1.06368","currency":"USD"},{"qty":1000,"price":"$0.91173","currency":"USD"},{"qty":5000,"price":"$0.80840","currency":"USD"},{"qty":10000,"price":"$0.79016","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b7619af15a6f914d234facab530ef078.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the compatible mating connector for 77311-401-36LF?","answer":"Amphenol ICC DUBOX™ or BergStik II receptacle housings are direct matches. The push-pull retention means no locking latch is present."},{"question":"Is 77311-401-36LF RoHS compliant?","answer":"Yes, it is listed as RoHS Compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77311-401-36LF","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/77311-401-36LF 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}}