{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77317-803-46LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77317-803-46LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77317-803-46LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77317-803-46LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® unshrouded breakaway header, 46 positions, 0.100\" (2.54mm) pitch, dual-row, right-angle through-hole, male pin, gold GXT™ mating finish, 3 A per contact, UL94 V-0.","salesMarkdown":"The 77317-803-46LF: The breakaway feature lets you snap the header to a custom pin count during assembly, giving flexibility for prototypes or production runs where the full 46 positions aren't needed. The push-pull fastening type means it's a friction-fit mate with no locking latch — fine for low-vibration environments where the connector isn't subject to mechanical shock. Termination is solder to through-hole vias on the PCB. The post length is 0.100\" (2.54mm) — typical for a standard 1.6mm-thick board with the header sitting flush against the solder side. The insulation height is 0.190\" (4.83mm) above the board surface, leaving clearance for components under the header body. The base product number is 77317, which covers the full BERGSTIK® header family. The -803-46LF suffix specifies the 46-position, right-angle, gold-plated variant. The wide span means the connector can handle thermal cycling in outdoor cabinets or near heat sources without degrading the contact interface. The part is RoHS-compliant per the 'LF' suffix in the order code, which indicates lead-free and RoHS-compliant construction.","metaTitle":"77317-803-46LF BERGSTIK® Header, 46 Pos, 2.54mm Pitch","metaDescription":"Amphenol ICC (FCI) 77317-803-46LF BERGSTIK® unshrouded breakaway header, 46 positions, 0.100\" pitch, right-angle through-hole, gold GXT™ mating finish.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Board","Series":"BERGSTIK®","Package":"Bag","Features":"-","Shrouding":"Unshrouded","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole, Right Angle","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":"0.190\\\" (4.83mm)","Ingress Protection":"-","Base Product Number":"77317","Insulation Material":"Thermoplastic","Number of Positions":"46","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.100\\\" (2.54mm)","Current Rating (Amps)":"3A per Contact","Operating Temperature":"-65°C~130°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"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":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.2344","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/42c126686d14e9609fbc22c6c8ef2c15.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/77317-803-46LF/alternatives.json"},"ai":{"faq":[{"question":"What connector mates with 77317-803-46LF?","answer":"This is an unshrouded male pin header at 0.100\" pitch. No specific mating part number is listed; confirm the pin count and row spacing match your receptacle."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77317-803-46LF","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/77317-803-46LF 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}}