{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"75401-001LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"75401-001LF","canonicalUrl":"https://icsourcedirect.com/amphenol/75401-001LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/75401-001LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Bergpin® 75401-001LF, non-insulated single-post pin, 0.025\" (0.64 mm) square above and below flange, 30 µinch gold over phosphor bronze, through-hole solder termination, bulk package.","salesMarkdown":"## Pin geometry and board fit The 75401-001LF: The 0.025\" (0.64 mm) square pin above and below the flange sets the PCB hole diameter at 0.032\"–0.034\" (0.81 mm–0.86 mm) — a standard press-in fit for a soldered through-hole pin. The overall length of 0.345\" (8.76 mm) gives enough protrusion for wire-wrap or a mating socket on the top side while leaving the solder tail through the board. Board thickness range is 0.062\" to 0.125\" (1.57 mm to 3.18 mm), covering the most common PCB stack-ups from thin signal boards to thicker power-distribution planes. ## Contact finish and material Phosphor bronze gives good spring retention in the pin retention feature.","metaTitle":"75401-001LF Bergpin® PCB Single-Post Pin, 0.025\" Square","metaDescription":"Amphenol ICC (FCI) 75401-001LF Bergpin® single-post pin, 0.025\" square, 30 µinch gold, through-hole solder, active production. Board thickness 0.062\"–0.125\".","metaKeywords":null},"attributes":{"series":"Bergpin®","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","PCB Single-Post Pins"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Series":"Bergpin®","Package":"Bulk","Insulation":"Non-Insulated","Termination":"Solder","Mounting Type":"Through Hole","Terminal Type":"Single Post","Contact Finish":"Gold","Product Status":"Active","Terminal Style":"Pin Retention","Board Thickness":"0.062\\\" ~ 0.125\\\" (1.57mm ~ 3.18mm)","Flange Diameter":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"-","Length - Overall":"0.345\\\" (8.76mm)","Base Product Number":"75401","Length - Above Flange":"-","Length - Below Flange":"-","Material - Insulation":"-","Mounting Hole Diameter":"0.032\\\" ~ 0.034\\\" (0.81mm ~ 0.86mm)","Pin Size - Above Flange":"0.025\\\" (0.64mm) Square","Pin Size - Below Flange":"0.025\\\" (0.64mm) Square","Contact Finish Thickness":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5200","priceTiers":[{"qty":1,"price":"$0.52000","currency":"USD"},{"qty":10,"price":"$0.45000","currency":"USD"},{"qty":25,"price":"$0.41160","currency":"USD"},{"qty":50,"price":"$0.38740","currency":"USD"},{"qty":100,"price":"$0.37120","currency":"USD"},{"qty":250,"price":"$0.33892","currency":"USD"},{"qty":500,"price":"$0.32280","currency":"USD"},{"qty":1000,"price":"$0.26631","currency":"USD"},{"qty":2500,"price":"$0.24210","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ec6edb34f81e47748d44b26f3046b170.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/75401-001LF/alternatives.json"},"ai":{"faq":[{"question":"How can I order 75401-001LF or check stock?","answer":"Active part — quoted to order against your BOM quantity."},{"question":"What board thickness does 75401-001LF fit?","answer":"The board thickness range is 0.062\" to 0.125\" (1.57 mm to 3.18 mm). The mounting hole diameter should be 0.032\"–0.034\" (0.81 mm–0.86 mm) for the 0.025\" square pin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/75401-001LF","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/75401-001LF 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}}