{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5025700893","brand":"Molex","brandSlug":"molex","productSlug":"5025700893","canonicalUrl":"https://icsourcedirect.com/molex/5025700893","factsUrl":"https://icsourcedirect.com/api/mcp/products/5025700893","rawCanonicalId":null},"summary":{"shortDescription":"Molex 502570 Series microSD™ card connector, 10 (8+2) positions with integrated switch, push-push ejector, surface mount right-angle, gold 20.0µin contacts, 1.80mm above board height.","salesMarkdown":"## What this microSD connector does in the assembly The Molex 5025700893 is a push-push microSD card connector from the 502570 series, designed to accept a Secure Digital - microSD™ card. It provides 10 positions, arranged as 8 data/ power contacts plus 2 dedicated switch contacts for card-detect switching. The push-push mechanism means you insert the card to seat it and push again to eject; no spring-loaded flip-out. ## The switch contacts — what the 8+2 position count means The 10 (8 + 2) position count is the key detail here. Eight contacts carry the standard microSD data and power lines. The extra two are a normally-open switch that closes when a card is fully inserted. That switch contact lets the host controller detect card presence without polling the data lines — useful for hot-swap or power-gating the card slot. If your design needs card-detect, this part has it built in; if you don't need the switch, the extra pins simply float. That's a respectable thickness for a card-edge connector — enough to handle the repeated insertion and removal cycles a microSD slot sees in field use without exposing the base metal to oxidation. Gold flash at lower thicknesses can wear through after a few hundred cycles; 20.0µin gives a longer service window before contact resistance starts to climb. The connector uses a push-push insertion and removal method, which puts the wear on the card edge and the contact beams rather than a sliding latch. ## Mounting and board layout considerations This is a surface-mount, right-angle connector. The mounting feature is described as Normal, Standard - Top, which means the card sits above the PCB with the contacts on the top side — typical for a card slot on the edge of a board.","metaTitle":"Molex 5025700893 microSD Connector, 10 (8+2) Position","metaDescription":"Molex 5025700893 microSD card connector, push-push ejector, 10 (8+2) positions with switch, SMT right-angle, gold 20.0µin contacts, 1.80mm profile.","metaKeywords":null},"attributes":{"series":"502570","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Card-Edge Connectors"],"specifications":{"Mfr":"Molex","Series":"502570","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Switch","Card Type":"Secure Digital - microSD™","Ejector Side":"-","Mounting Type":"Surface Mount, Right Angle","Connector Type":"Connector and Ejector","Contact Finish":"Gold","Product Status":"Active","lifecycle_stage":"unknown","Mounting Feature":"Normal, Standard - Top","Height Above Board":"0.071\\\" (1.80mm)","Base Product Number":"502570","Number of Positions":"10 (8 + 2)","Contact Finish Thickness":"20.0µin (0.51µm)","Insertion, Removal Method":"Push In, Push Out"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.4200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.42000","currency":"USD"},{"qty":10,"price":"$3.89100","currency":"USD"},{"qty":100,"price":"$3.09540","currency":"USD"},{"qty":1300,"price":"$2.56478","currency":"USD"},{"qty":2600,"price":"$2.38790","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/e95c811da47bb568f58d2f35f83e52aa.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does 5025700893 have a card detection switch?","answer":"Yes, the 10 (8 + 2) position count includes two dedicated switch contacts for card-detect switching, listed as a Features: Switch entry."},{"question":"What is the height above board for 5025700893?","answer":"The height above board is 0.071\" (1.80mm), measured from the PCB surface to the top of the connector body."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/5025700893","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/5025700893 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}}