{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0475710001","brand":"Molex","brandSlug":"molex","productSlug":"0475710001","canonicalUrl":"https://icsourcedirect.com/molex/0475710001","factsUrl":"https://icsourcedirect.com/api/mcp/products/0475710001","rawCanonicalId":null},"summary":{"shortDescription":"Molex Series 47571 0475710001, microSD™ card connector, 9 (8+1) positions with integrated card detect switch, reverse-mount surface mount right-angle, 30.0µin gold contact finish, 2.30mm height above board, Tape & Reel.","salesMarkdown":"The Molex 0475710001 is a Series 47571 microSD™ card connector — the 9-position (8 + 1) member with an integrated card detect switch. It accepts Secure Digital microSD cards in a push-in, pull-out insertion cycle, meaning the card latches when fully seated and releases with a second push. The reverse-mount, right-angle SMT orientation places the card slot on the bottom side of the PCB while the connector body sits on top, a layout choice that keeps the card flush with the board edge in space-constrained handheld or embedded designs. The 2.30mm height above board is the dimension that drives enclosure clearance — at that profile, the connector fits under a 3mm-thick cover or display assembly without interference. The reverse-mount feature means the card inserts from the PCB underside, so the board edge cutout or bezel must accommodate the card body protruding below. For pick-and-place assembly, the Tape & Reel packaging (Cut Tape also available) feeds standard SMT lines; the right-angle orientation requires no secondary hand-soldering step. ## Card Detect Switch — What the 9th Contact Does The 9th position (the +1 in 8+1) is a normally-open card detect switch. When the microSD card is fully inserted, the switch closes, signalling to the host controller that media is present. This eliminates the need for a separate mechanical sensor or GPIO polling routine — the switch contact is wired directly to a detect pin on the SoC or card reader IC. The switch is rated for the same insertion life as the data contacts, so it won't wear out before the connector itself.","metaTitle":"Molex 0475710001 microSD Connector, 9 Pos, Reverse SMT","metaDescription":"Molex 0475710001 Series 47571 microSD card connector, 9 (8+1) positions with card detect switch, reverse-mount right-angle SMT, 30µ\" gold contacts, 2.30mm","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Card-Edge Connectors"],"specifications":{"Series":"47571","Features":"Switch","Card Type":"Secure Digital - microSD™","Packaging":"Tape & Reel (TR) Cut Tape (CT)","Part Status":"Active","Ejector Side":"-","Manufacturer":"Molex","Mounting Type":"Surface Mount, Right Angle","Connector Type":"Connector","Contact Finish":"Gold","lifecycle_stage":"unknown","Mounting Feature":"Reverse - Bottom","Height Above Board":"0.091\\\" (2.30mm)","Base Product Number":"047571","Number of Positions":"9 (8 + 1)","Contact Finish Thickness":"30.0µin (0.76µm)","Insertion, Removal Method":"Push In, Pull Out"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/05e70bb44130f4d28f21af242685f36a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does 0475710001 have a card detect switch and what are its pins?","answer":"Yes, it includes an integrated card detect switch as the 9th contact (8 data + 1 switch). The switch closes when a microSD card is fully inserted, providing a hardware detect signal to the host controller."},{"question":"What is the height of Molex 0475710001 above the board?","answer":"The height above board is 0.091\" (2.30mm). This low profile allows the connector to fit under thin enclosures or display assemblies in portable devices."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0475710001","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/molex/0475710001 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}}