{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77311-101-10LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77311-101-10LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77311-101-10LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77311-101-10LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® unshrouded header, 10 positions, 0.100\" (2.54 mm) pitch, through-hole solder termination, male square pins, gold or GXT™ mating finish, 3 A per contact, UL94 V-0 black thermoplastic housing.","salesMarkdown":"## 0.100\" Pitch, 10-Position Unshrouded Header The 77311-101-10LF: The 0.230\" mating pin length gives a solid wipe depth into a standard female socket. The unshrouded design keeps the z-height low (0.100\" insulation height above board), which matters in tight card-to-card stacking. The 77311-101-14LF is the 14-position sibling — same pitch, same plating, same 0.425\" overall length. The 77311-101-02LF is the 2-position version. All share the identical footprint and termination, so swapping position counts requires no board layout change beyond the pin count. The 77311-102-20LF is a 20-position variant with a slightly longer overall contact length (0.465\") — the extra length accommodates a thicker board or a deeper mating socket. If your design needs more than 10 positions on a single row, the 20-position version fits the same pitch and plating spec.","metaTitle":"77311-101-10LF Amphenol ICC BERGSTIK® Header 10 Pos 2.54mm","metaDescription":"77311-101-10LF Amphenol ICC (FCI) BERGSTIK® unshrouded header, 10 positions, 0.100\" pitch, 3 A per contact, gold mating finish, RoHS. Active production.","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":"10","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":"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 - Post":"78.7µin (2.00µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7600","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.76000","currency":"USD"},{"qty":10,"price":"$0.66100","currency":"USD"},{"qty":100,"price":"$0.54520","currency":"USD"},{"qty":500,"price":"$0.47410","currency":"USD"},{"qty":1000,"price":"$0.39113","currency":"USD"},{"qty":5000,"price":"$0.34372","currency":"USD"},{"qty":10000,"price":"$0.32001","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b7619af15a6f914d234facab530ef078.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 77311-101-10LF and how is it quoted?","answer":"It is quoted to order against your BOM quantity — no stock-holding claim is made. Submit an RFQ for current pricing and lead time; availability is confirmed at quote time."},{"question":"What is the pitch of 77311-101-10LF?","answer":"The pitch is 0.100\" (2.54 mm), which is the standard legacy grid for through-hole pin headers."},{"question":"Is 77311-101-10LF RoHS compliant?","answer":"Yes, it is RoHS compliant as indicated by the LF suffix in the part number."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77311-101-10LF","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/77311-101-10LF 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}}