{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3501","brand":"Keystone Electronics","brandSlug":"keystone-electronics","productSlug":"3501","canonicalUrl":"https://icsourcedirect.com/keystone-electronics/3501","factsUrl":"https://icsourcedirect.com/api/mcp/products/3501","rawCanonicalId":null},"summary":{"shortDescription":"Keystone Electronics PCB pin socket, order code 3501, press-fit termination, gold-plated beryllium copper contact, accepts 0.015\" ~ 0.025\" pin diameter, 0.160\" socket depth, 0.025\" square tail, Bulk package.","salesMarkdown":"## Press-fit pin socket for 0.015\" to 0.025\" pins The 3501 is a press-fit PCB pin socket from Keystone Electronics that accepts pin diameters from 0.015\" to 0.025\" (0.38 mm to 0.64 mm). The contact is beryllium copper with 10.0 µin (0.25 µm) gold finish, and the socket depth measures 0.160\" (4.06 mm).","metaTitle":"Keystone 3501 PCB Pin Socket, Press-Fit, Gold","metaDescription":"Keystone Electronics 3501 PCB pin socket: press-fit termination, gold-plated beryllium copper contact, accepts 0.015\" to 0.025\" pin diameter, 0.160\" socket","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","PCB Pin Sockets"],"specifications":{"Mfr":"Keystone Electronics","Series":"-","Package":"Bulk","Features":"-","Tail Type":"Standard Tail","Termination":"Press-Fit","Socket Depth":"0.160\\\" (4.06mm)","Tail Diameter":"0.025\\\" (0.64mm) Square","Contact Finish":"Gold","Product Status":"Active","Board Thickness":"-","Flange Diameter":"0.072\\\" (1.83mm)","Insertion Force":"-","lifecycle_stage":"unknown","Contact Material":"Beryllium Copper","Length - Overall":"0.553\\\" (14.05mm)","Pin Hole Diameter":"-","Accepts Pin Diameter":"0.015\\\" ~ 0.025\\\" (0.38mm ~ 0.64mm)","Operating Temperature":"-","Mounting Hole Diameter":"0.055\\\" (1.40mm)","Accepts Square Pin Size":"-","Contact Finish Thickness":"10.0µin (0.25µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6700","priceTiers":[{"qty":1,"price":"$0.67000","currency":"USD"},{"qty":25,"price":"$0.59040","currency":"USD"},{"qty":100,"price":"$0.57790","currency":"USD"},{"qty":250,"price":"$0.54200","currency":"USD"},{"qty":500,"price":"$0.48210","currency":"USD"},{"qty":1000,"price":"$0.34503","currency":"USD"},{"qty":2500,"price":"$0.31366","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/d44843fa0c57bd0e2f510776c73af172.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3501/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Keystone provide for the 3501?","answer":"The 3501 is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/keystone-electronics/3501","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/keystone-electronics/3501 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}}