{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"79821-158HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"79821-158HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/79821-158HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/79821-158HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol BERGSTIK® II, 58 Position, 0.100\" (2.54 mm) Pitch, 2 Row, Unshrouded, Through Hole, Solder, Male Pin Header, 5 A, 110 V, 30.0 µ\" Gold Mating Finish.","salesMarkdown":"It uses a standard 0.100\" (2.54 mm) pitch on both the pin spacing and row spacing, matching the legacy DIP footprint that dominates through-hole PCB layouts. The header carries 58 male square pins, all positions loaded, with a 0.430\" (10.92 mm) mating length and a 0.200\" (5.08 mm) solder tail for through-hole termination. The 30.0 µ\" (0.76 µm) gold or Gold, GXT™ plating on the mating surface provides corrosion resistance and supports repeated mating cycles — a practical choice for field-serviceable assemblies where the connector sees periodic reconnection. The phosphor bronze contact material offers good spring retention and conductivity. This unshrouded header mates with any standard 0.100\" pitch dual-row female socket or IDC receptacle that accepts 0.025\" square pins — the BERGSTIK II series itself includes matching receptacles, but the open architecture means it is compatible with a wide range of industry-standard ribbon-cable and discrete-wire connectors. Termination is through-hole solder, with the 0.200\" (5.08 mm) post length suited for standard 0.062\" to 0.093\" PCBs.","metaTitle":"Amphenol 79821-158HLF BERGSTIK II Header, 58 Pos","metaDescription":"Amphenol 79821-158HLF BERGSTIK® II unshrouded header, 58 positions, 0.100\" pitch, dual-row, through-hole, 5 A, 110 V, 30.0 µ\" gold plating.","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","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":"0.100\\\" (2.54mm)","Ingress Protection":"-","Base Product Number":"79821","Insulation Material":"-","Number of Positions":"58","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"-","Contact Length - Post":"0.200\\\" (5.08mm)","Current Rating (Amps)":"5A","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"0.730\\\" (18.54mm)","Contact Finish - Mating":"Gold or Gold, GXT™","Contact Length - Mating":"0.430\\\" (10.92mm)","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":"$5.2985","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/79821-158HLF/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 79821-158HLF and get a price?","answer":"Contact the storefront with your BOM quantity for a same-day quote."},{"question":"What is the pitch of 79821-158HLF?","answer":"The pitch is 0.100\" (2.54 mm) on both the pin spacing and the row spacing."},{"question":"Is 79821-158HLF a shrouded or unshrouded header?","answer":"It is an unshrouded header — there is no plastic wall around the pins, so the board layout or harness keying must provide the orientation guide."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/79821-158HLF","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/79821-158HLF 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}}