{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"93939-402HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"93939-402HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/93939-402HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/93939-402HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI BERGSTIK® II, 93939-402HLF, 2-position dual-row unshrouded header, 0.100\" (2.54 mm) pitch, male pin, right-angle through-hole, tin-plated contacts rated 5 A at 110 V, UL94 V-0 black housing.","salesMarkdown":"The 100.0 µin (2.54 µm) tin finish on the mating interface is adequate for infrequent mating cycles — typical for one-time assembly or field-service swaps under 50 cycles. The UL94 V-0 black glass-filled polyester housing handles the 5 A load without thermal concern in still-air environments. The 0.100-inch (2.54 mm) pitch and dual-row layout mean the 93939-402HLF occupies a 2 × 1 grid of 0.040-inch square pins. The unshrouded design gives the board layout engineer direct access to the solder joints for inspection and rework. The 0.120-inch (3.05 mm) post length suits standard 0.062-inch (1.6 mm) PCBs; the 0.160-inch (4.06 mm) mating pin length engages the receptacle contact fully without bottoming out.","metaTitle":"Amphenol FCI 93939-402HLF BergStik II Header, 2-Pin","metaDescription":"Amphenol FCI BergStik II 93939-402HLF, 2-position dual-row unshrouded header, 0.100\" (2.54 mm) pitch, right-angle through-hole, tin-plated contacts rated 5 A","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® II","Package":"Bag","Features":"-","Shrouding":"Unshrouded","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"-","Product Status":"Active","Voltage Rating":"110V","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.190\\\" (4.83mm)","Ingress Protection":"-","Base Product Number":"93939","Insulation Material":"-","Number of Positions":"2","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"5A","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.160\\\" (4.06mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"100.0µin (2.54µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/f07eb009696ffe298bd4359a478f2e44.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/93939-402HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch and row configuration of 93939-402HLF?","answer":"The 93939-402HLF uses a 0.100-inch (2.54 mm) pitch with a dual-row, 2-position (2 × 1) layout. The row spacing is also 0.100-inch (2.54 mm)."},{"question":"What is the current rating and voltage rating of 93939-402HLF?","answer":"The 93939-402HLF is rated 5 A per circuit at 110 V. The tin-plated contacts carry this current without exceeding the UL94 V-0 housing temperature limits in still air."},{"question":"Is 93939-402HLF shrouded or unshrouded?","answer":"The 93939-402HLF is an unshrouded header — there is no plastic shroud around the pins. This gives direct access to the pin tips for probing and allows mating with standard BergStik receptacles."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/93939-402HLF","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/93939-402HLF 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}}