{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"87901-170HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"87901-170HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/87901-170HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/87901-170HLF","rawCanonicalId":null},"summary":{"shortDescription":"FCI BERGSTIK® II, Header, Board to Board, 87901-170HLF, 70 Positions, 2 Rows, 0.100\" (2.54mm) Pitch, Through Hole, Solder, 5A, 110V, 30.0µ\" Gold Mating.","salesMarkdown":"## 70-Position BERGSTIK II Header for High-Density Board-to-Board Interconnects With a 0.100\" (2.54 mm) pitch and 0.100\" row spacing, it fits the standard 2.54 mm grid footprint used across legacy and current PCB layouts. The 30.0 µin (0.76 µm) gold plating on the mating surface provides the contact durability needed for repeated mating cycles and operation in mildly corrosive environments, while the phosphor bronze contact material offers good spring properties for consistent normal force over the life of the connection. The unshrouded design exposes the full 0.820\" (20.83 mm) mating pin length, which is typical for stacking headers where the mating receptacle provides the polarization and the header pins are accessible for probing or test points. The through-hole solder termination with a 0.120\" (3.05 mm) post length suits standard wave-solder assembly, and the UL94 V-0 rated black insulation meets the flame-retardancy requirement for equipment inside an enclosure.","metaTitle":"FCI 87901-170HLF BERGSTIK II Header, 70-Pin 2.54mm Pitch","metaDescription":"FCI 87901-170HLF BERGSTIK II unshrouded header, 70 positions, 0.100\" pitch, 5 A, 110 V, 30.0 µ\" gold. Active production, available to order. Request 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® 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":"87901","Insulation Material":"-","Number of Positions":"70","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"-","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"5A","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"1.040\\\" (26.42mm)","Contact Finish - Mating":"Gold or Gold, GXT™","Contact Length - Mating":"0.820\\\" (20.83mm)","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":"$6.7725","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/87901-170HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the pin configuration of 87901-170HLF?","answer":"The 87901-170HLF is a 70-position, dual-row header with all positions loaded. The pinout is a standard 2 x 35 grid on a 0.100\" (2.54 mm) pitch."},{"question":"Is 87901-170HLF RoHS compliant?","answer":"The evidence does not explicitly state RoHS compliance for this part. Verify with the manufacturer's documentation or request confirmation at quote time."},{"question":"What is the pitch of 87901-170HLF?","answer":"The pitch is 0.100\" (2.54 mm) for both the mating contacts and the row spacing, matching the standard 2.54 mm grid footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/87901-170HLF","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/87901-170HLF 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}}