{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"79257-172","brand":"Amphenol","brandSlug":"amphenol","productSlug":"79257-172","canonicalUrl":"https://icsourcedirect.com/amphenol/79257-172","factsUrl":"https://icsourcedirect.com/api/mcp/products/79257-172","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® II header, order code 79257-172, 72 positions, dual row, 0.100\" (2.54 mm) pitch, 3 A, gold or gold GXT™ mating contacts, through-hole right-angle, solder termination.","salesMarkdown":"## 72-circuit unshrouded header, 0.100\" pitch The 79257-172: Mating contacts are gold or gold GXT™ over phosphor bronze, rated 3 A per contact. The through-hole right-angle orientation suits board-edge placement where the header runs parallel to the PCB. ## Active production, no lifecycle concern The 79257-172 carries an Active product status.","metaTitle":"79257-172 Amphenol ICC BERGSTIK II Header, 72 Pos, 0.100\"","metaDescription":"Amphenol ICC (FCI) BERGSTIK II header 79257-172: 72 positions, dual row, 0.100\" (2.54 mm) pitch, 3 A, gold or gold GXT mating contacts, through-hole","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":"Bulk","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":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.190\\\" (4.83mm)","Ingress Protection":"-","Base Product Number":"79257","Insulation Material":"-","Number of Positions":"72","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"-","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"3A","Operating Temperature":"-65°C~130°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold or Gold, GXT™","Contact Length - Mating":"0.230\\\" (5.84mm)","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":"$3.4127","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/f07eb009696ffe298bd4359a478f2e44.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the board-to-board style designation for 79257-172?","answer":"The 79257-172 is listed with a Board to Board style, indicating it is designed for interconnecting two PCBs without a cable or wire interface."},{"question":"What compliance documentation is available for 79257-172?","answer":"RoHS and REACH compliance documentation is typically provided by Amphenol ICC (FCI) for the BERGSTIK II series; confirm at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/79257-172","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/79257-172 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}}