{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77313-801-52LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77313-801-52LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77313-801-52LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77313-801-52LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC BERGSTIK header, order code 77313-801-52LF, 52 positions, dual row, 0.100\" (2.54mm) pitch, 3A per contact, gold flash mating contacts, through-hole, solder termination.","salesMarkdown":"## Board-to-board or cable header The 77313-801-52LF is the 52-position member of the Amphenol ICC BERGSTIK breakaway header line, suited for board-to-board or cable interconnect. Rated 3A per contact with gold flash on the mating surface and tin on the post, the header operates from -65°C to 130°C in a UL94 V-0 thermoplastic housing. ## Unshrouded push-pull mating The unshrouded design with push-pull fastening allows direct board stacking or cable mating without a locking latch — the 0.230\" (5.84mm) mating pin length provides clearance for standard receptacles.","metaTitle":"Amphenol BERGSTIK 77313-801-52LF Header, 52-Pos 2.54mm","metaDescription":"Amphenol BERGSTIK 77313-801-52LF header: 52 positions, dual row, 0.100\" (2.54mm) pitch, 3A per contact, gold flash mating contacts, through-hole solder.","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 or Cable","Series":"BERGSTIK®","Package":"Bag","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":"52","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.095\\\" (2.41mm)","Current Rating (Amps)":"3A per Contact","Operating Temperature":"-65°C~130°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":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8896","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/15efa251dc12bbd88801820e63936d0f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to 77313-801-52LF?","answer":"The BERGSTIK series covers a range of position counts from the same base product number family; the closest alternate in circuit count depends on the target application. The pitch (0.100 inch), row spacing (0.100 inch), and dual-row format are standard across the series — confirm the position count requirement before specifying a lower or higher position-count variant."},{"question":"What connector style is listed for the 77313-801-52LF?","answer":"The listed style for 77313-801-52LF is Board to Board or Cable — it is qualified for board-to-board stacking and cable-connector mating in the same housing series."},{"question":"What compliance documentation does Amphenol ICC provide for 77313-801-52LF?","answer":"The housing carries a UL94 V-0 flammability rating. For RoHS, REACH, and full material declaration documentation, request the product data package from Amphenol ICC directly — compliance documentation is sourced through the manufacturer, not held in the distributor listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77313-801-52LF","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/77313-801-52LF 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}}