{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"87916-428HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"87916-428HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/87916-428HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/87916-428HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol BERGSTIK II, 28-position, single-row, unshrouded male header, 0.100\" (2.54 mm) pitch, through-hole solder, tin-plated phosphor bronze contacts, 5 A, 110 V, UL94 V-0.","salesMarkdown":"It uses the standard 0.100\" (2.54 mm) pitch on a through-hole solder termination, with tin-plated phosphor bronze contacts rated at 5 A per circuit and 110 V. ## Tin Plating and Contact Finish That is a heavy tin layer — thicker than the standard flash — so it holds up to a reasonable number of mate/unmate cycles during board bring-up or field rework. Tin-on-tin contacts are a cost-effective choice for applications that do not require the corrosion resistance or cycle life of gold; the trade-off is that tin can oxidize if left unmated for years in a humid environment, but for a production board that gets mated once and stays mated, it is a solid call. The 0.100\" pitch lands on a standard 0.100\" grid, so the footprint is straightforward — 28 plated through holes in a single row, 0.100\" apart. The 0.128\" (3.25 mm) post length is on the shorter side, so check your board thickness and solder wave depth.","metaTitle":"Amphenol 87916-428HLF BERGSTIK II Header, 28 Pos","metaDescription":"Amphenol BERGSTIK II 87916-428HLF, 28-position single-row unshrouded header, 0.100\" pitch, tin-plated contacts, 5 A, 110 V, UL94 V-0.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Style":"Board to Board","title":"87916-428HLF","Series":"BERGSTIK® II","Package":"Bag","Shrouding":"Unshrouded","Termination":"Solder","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)","Voltage Rating":"110V","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.100\\\" (2.54mm)","Base Product Number":"87916","Number of Positions":"28","Contact Finish - Post":"Tin","Contact Length - Post":"0.128\\\" (3.25mm)","Current Rating (Amps)":"5A","Overall Contact Length":"1.058\\\" (26.87mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.830\\\" (21.08mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Mating":"100.0µin (2.54µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.3000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/92307fceaf3148c5e5d11d6ec0b95cb1.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/87916-428HLF/alternatives.json"},"ai":{"faq":[{"question":"Can 87916-428HLF be used for wire-to-board connections?","answer":"No — this is a board-to-board header (unshrouded male pins). It mates with a female receptacle on another PCB, not with discrete wires. For wire-to-board, you would need a crimp housing and terminals from the same series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/87916-428HLF","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/87916-428HLF 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}}