{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"95278-401B34LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"95278-401B34LF","canonicalUrl":"https://icsourcedirect.com/amphenol/95278-401B34LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/95278-401B34LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® series, 34-position unshrouded male pin header, 0.100\" (2.54mm) pitch, dual-row, surface mount, tin-plated contacts, black thermoplastic housing, UL94 V-0.","salesMarkdown":"## 0.100\" Pitch, 34-Position Board-to-Board Header The 95278-401B34LF: The tin finish keeps per-unit cost low but limits mating cycle life compared to gold-plated alternatives. ## Surface Mount with Pick-and-Place Ready The SMT termination and explicit Pick and Place feature mean this header is designed for automated assembly — no manual through-hole soldering. The unshrouded, push-pull fastening style keeps the profile low and allows easy board-to-board stacking without extra locking hardware. The square pin shape (0.025\" square typical for BERGSTIK®) provides reliable contact wipe during insertion. ## Active Lifecycle, Sourced per RFQ","metaTitle":"95278-401B34LF Amphenol BERGSTIK® Header, 34 Pos","metaDescription":"Amphenol ICC (FCI) BERGSTIK® board-to-board header, 34 positions, 0.100\" pitch, SMT, tin finish, UL94 V-0. Active lifecycle; sourced per RFQ.","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":"Tube","Features":"Pick and Place","Shrouding":"Unshrouded","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Surface Mount","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":"95278","Insulation Material":"Thermoplastic","Number of Positions":"34","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"3A per Contact","Operating Temperature":"-65°C~125°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.232\\\" (5.90mm)","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":"$2.4115","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 95278-401B34LF and how do I get a price?","answer":"Submit a request with your target quantity and we will confirm availability and current pricing. No stock-holding claim — every order is confirmed at quote time."},{"question":"Does 95278-401B34LF support pick-and-place assembly?","answer":"Yes, the part includes a Pick and Place feature, confirming it is designed for automated SMT placement."},{"question":"What is the pitch of 95278-401B34LF?","answer":"The mating pitch is 0.100\" (2.54mm), with the same 0.100\" row spacing — a standard grid compatible with most 0.1-inch prototyping boards."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/95278-401B34LF","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/95278-401B34LF 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}}