{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77311-462K04LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77311-462K04LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77311-462K04LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77311-462K04LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BergStik® unshrouded header, 4 positions, 0.100\" (2.54 mm) pitch, through-hole solder termination, tin-plated contacts, 3 A per contact, UL94 V-0, black thermoplastic housing.","salesMarkdown":"## 0.100\" Pitch, 4-Position BergStik Header — Board-Layout Fit ## Tin-Plated Contacts — 3 A Rating and Mating Cycle Expectation For applications requiring frequent disconnect, a gold-plated sibling in the BergStik family would extend cycle life. The 3 A per-contact rating applies at 25°C ambient. Derate for elevated temperatures per the UL current-temperature curve — at 85°C the usable current drops to approximately 2 A per contact. ## Peer Comparison — 4 Positions vs 3 and Cuttable Strip Options That part covers any circuit count from 2 to 36 positions in the same 0.100\" pitch, tin-plated, unshrouded format — useful for consolidating multiple SKUs into one reel. If the board edge requires a right-angle header, that part is the direct alternative — though it is a breakaway style and ships in bulk, not tape.","metaTitle":"77311-462K04LF Amphenol ICC BergStik 4-Pin Header 2.54 mm","metaDescription":"77311-462K04LF Amphenol ICC (FCI) BergStik® unshrouded header, 4 positions, 0.100\" (2.54 mm) pitch, through-hole, tin-plated, 3 A per contact, UL94 V-0.","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":"Tape & Reel (TR); Cut Tape (CT)","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":"4","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"3A per Contact","Operating Temperature":"-65°C~125°C","Mated Stacking Heights":"-","Overall Contact Length":"0.752\\\" (19.09mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.531\\\" (13.50mm)","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":"$0.5189","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.94000","currency":"USD"},{"qty":10,"price":"$0.79500","currency":"USD"},{"qty":100,"price":"$0.71350","currency":"USD"},{"qty":500,"price":"$0.58376","currency":"USD"},{"qty":1400,"price":"$0.51890","currency":"USD"},{"qty":2800,"price":"$0.47025","currency":"USD"},{"qty":7000,"price":"$0.45404","currency":"USD"},{"qty":9800,"price":"$0.43133","currency":"USD"},{"qty":14000,"price":"$0.42160","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b7619af15a6f914d234facab530ef078.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source for 77311-462K04LF?","answer":"The 77311-418-00LF is the closest functional alternative — same BergStik series, 0.100\" pitch, tin plating, unshrouded, through-hole. It ships as a cuttable strip on a reel, so you snap to the required circuit count. For a fixed 4-position part, the 77311-462K04LF is the direct order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77311-462K04LF","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/77311-462K04LF 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}}