{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"93939-126HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"93939-126HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/93939-126HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/93939-126HLF","rawCanonicalId":null},"summary":{"shortDescription":"FCI BERGSTIK® II, 93939-126HLF, 26 Position, 0.100\" (2.54mm) Pitch, 2 Row, Unshrouded, Through Hole, Right Angle, 5A, Gold Mating Finish.","salesMarkdown":"## Board-to-Board Header, 26 Circuits, 0.100\" Pitch The post (solder tail) receives a tin finish for reliable wave-solder wetting. The 0.100\" (2.54 mm) pitch is the de facto standard for breadboard-compatible headers — any mating receptacle with the same pitch and a 0.025\" square pin cavity will fit. The 26 positions are fully loaded (all positions populated), so the BOM line count must match exactly; there are no optional empty positions to work around. At this thickness, the contact surface resists oxidation and fretting corrosion through hundreds of mating cycles — relevant if this header lives in a test fixture, a programming jig, or a field-serviceable assembly that sees repeated connect/disconnect. For a one-time permanent solder joint, tin would suffice; for reconnect duty, the gold pays for itself in contact reliability. The pins extend 0.160\" (4.06 mm) above the insulator for mating, and the insulator stands 0.190\" (4.83 mm) off the board. The stack height between boards depends on the mating receptacle's own height — confirm the mated pair clearance in your enclosure. ## Unshrouded Design — What It Means for Assembly This header has no plastic shroud around the pins. The unshrouded format keeps the board footprint compact and the component cost low, but it offers no physical protection against a misaligned or reversed mate. In production, a jig or a keyed receptacle housing is the usual safeguard.","metaTitle":"93939-126HLF BERGSTIK II Header, 26 Pos, 0.100\" Pitch, 5A","metaDescription":"FCI/BergStik II 93939-126HLF unshrouded header, 26 positions, 0.100\" pitch, 5A, gold-plated contacts. Active production, sourced to order. Request a quote.","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":"0.100\\\" (2.54mm)","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":"26","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":"Gold or Gold, GXT™","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":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.4200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/f07eb009696ffe298bd4359a478f2e44.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/93939-126HLF/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 93939-126HLF?","answer":"The 93939-126HLF is sourced to order through independent distribution. Submit an RFQ for current availability and pricing — stock levels and lead times are confirmed at quote time."},{"question":"What is the pitch of 93939-126HLF?","answer":"The mating pitch is 0.100\" (2.54 mm) on both the row spacing and the position-to-position spacing, making it compatible with standard 0.100\" grid receptacles."},{"question":"Does 93939-126HLF have a locking feature?","answer":"No. The fastening type is push-pull, meaning retention relies on the friction fit between the male pin and the mating receptacle's contact — there is no latch or locking ramp."},{"question":"Does 93939-126HLF have a shrouded option?","answer":"No, this specific order code is unshrouded. The BERGSTIK® II series does include shrouded headers under different base product numbers, but the 93939-126HLF is explicitly an unshrouded variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/93939-126HLF","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/93939-126HLF 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}}