{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"10164227-0601A1RLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"10164227-0601A1RLF","canonicalUrl":"https://icsourcedirect.com/amphenol/10164227-0601A1RLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/10164227-0601A1RLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI BergStak® 0.40mm series, 10164227-0601A1RLF, receptacle with center strip contacts, 60 positions, 2 rows, 0.016\" (0.40mm) pitch, surface mount, gold flash contacts, 0.057\" (1.45mm) height above board, 1.5mm mated stacking height.","salesMarkdown":"## What the 0.40mm pitch and 60 positions mean for your board stack The 0.016\" (0.40mm) pitch is the tightest common mezzanine pitch — it lets you route 60 circuits through a footprint roughly the width of a fingernail, but it also demands fine trace-and-space capability on the PCB. The dual-row layout with center strip contacts mates with the matching BergStak 0.40mm header, and the 1.5mm mated stacking height sets the z-gap between boards. At 0.057\" (1.45mm) above the board, this receptacle keeps the profile low enough for tight enclosures. Gold flash on the contacts provides basic corrosion resistance for the mating interface. ## Position count variants — same footprint, different length The BergStak 0.40mm series shares the same 0.40mm pitch, 1.45mm board height, and 1.5mm stack height across position counts. The 60-position 10164227-0601A1RLF sits between the 50-position 10164227-0501A1RLF and the 90-position 10164227-0901A1RLF. The board footprint changes only in length — the row spacing and pad pitch stay identical.","metaTitle":"Amphenol FCI 10164227-0601A1RLF BergStak 0.40mm","metaDescription":"Amphenol FCI BergStak 0.40mm receptacle, 60 positions, 0.40mm pitch, gold flash contacts, 1.5mm mated stack height.","metaKeywords":null},"attributes":{"series":"BergStak® 0.40mm","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Pitch":"0.016\\\" (0.40mm)","Series":"BergStak® 0.40mm","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"-","Mounting Type":"Surface Mount","Connector Type":"Receptacle, Center Strip Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.057\\\" (1.45mm)","Number of Positions":"60","Mated Stacking Heights":"1.5mm","Contact Finish Thickness":"Flash"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0400","priceTiers":[{"qty":1,"price":"$1.04000","currency":"USD"},{"qty":10,"price":"$0.87800","currency":"USD"},{"qty":25,"price":"$0.84200","currency":"USD"},{"qty":50,"price":"$0.82420","currency":"USD"},{"qty":100,"price":"$0.78840","currency":"USD"},{"qty":250,"price":"$0.71668","currency":"USD"},{"qty":500,"price":"$0.64502","currency":"USD"},{"qty":1000,"price":"$0.57336","currency":"USD"},{"qty":3000,"price":"$0.51960","currency":"USD"},{"qty":6000,"price":"$0.50169","currency":"USD"},{"qty":9000,"price":"$0.47660","currency":"USD"},{"qty":15000,"price":"$0.46585","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/e03eeedfbdfc2aca60dc46a3601ab75f.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/10164227-0601A1RLF/alternatives.json"},"ai":{"faq":[{"question":"What is the mated stack height for 10164227-0601A1RLF?","answer":"The mated stacking height is 1.5mm, with the receptacle sitting 0.057\" (1.45mm) above the board. This sets the z-gap between the two PCBs in a mezzanine configuration."},{"question":"Will the 50-position 10164227-0501A1RLF fit the same footprint as the 60-position?","answer":"No — the 50-position variant shares the same 0.40mm pitch and 1.5mm stack height, but its shorter contact row means the PCB footprint is shorter. The 60-position board layout will have extra unpopulated pad positions if you use the 50-position part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/10164227-0601A1RLF","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/10164227-0601A1RLF 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}}