{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77313-127-12LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77313-127-12LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77313-127-12LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77313-127-12LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® unshrouded breakaway header, 12 positions, 2 rows, 0.100\" pitch, 0.100\" row spacing, through-hole solder termination, 3 A per contact, gold or GXT™ mating finish, UL94 V-0 black thermoplastic.","salesMarkdown":"## Board Fit and Routing Dimensions ## Current Rating and Contact Life Phosphor bronze contact material provides good spring retention and corrosion resistance in industrial environments. RoHS compliant. No official successor or cross-reference from the original manufacturer — the 77313 base number covers multiple position counts and pin lengths, so the 12-position variant is the one to match. Another 12-position variant (77313-101-12LF) uses a shorter 0.425\" overall contact length (10.80 mm) versus the 0.465\" (11.81 mm) of this part. The mating pin length differs, so the stack height with the receptacle changes — verify the mating depth before substituting.","metaTitle":"77313-127-12LF BERGSTIK® Header, 12 Pos, 0.100\" Pitch","metaDescription":"Amphenol ICC (FCI) 77313-127-12LF BERGSTIK® unshrouded pin header, 12 positions, 0.100\" pitch, 3A per contact, gold mating finish. 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 or Cable","Series":"BERGSTIK®","Package":"Bulk","Features":"-","Shrouding":"Unshrouded","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header, Breakaway","Fastening Type":"Push-Pull","Number of Rows":"2","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":"77313","Insulation Material":"Thermoplastic","Number of Positions":"12","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.105\\\" (2.67mm)","Current Rating (Amps)":"3A per Contact","Operating Temperature":"-65°C~130°C","Mated Stacking Heights":"-","Overall Contact Length":"0.465\\\" (11.81mm)","Contact Finish - Mating":"Gold or Gold, GXT™","Contact Length - Mating":"0.260\\\" (6.60mm)","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":"$0.6900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.69000","currency":"USD"},{"qty":10,"price":"$0.60200","currency":"USD"},{"qty":100,"price":"$0.49620","currency":"USD"},{"qty":500,"price":"$0.43148","currency":"USD"},{"qty":1000,"price":"$0.35596","currency":"USD"},{"qty":5000,"price":"$0.31282","currency":"USD"},{"qty":10000,"price":"$0.29124","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/15efa251dc12bbd88801820e63936d0f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 77313-127-12LF and how is it quoted?","answer":"It is quoted to order against your BOM quantity — no stock-holding claim is made. Submit a request with your target quantity and delivery window."},{"question":"What is the pitch and number of rows for 77313-127-12LF?","answer":"It is an unshrouded header (no plastic shroud around the pins)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77313-127-12LF","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/77313-127-12LF 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}}