{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1888863-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1888863-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1888863-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/1888863-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity EVERCLEAR series Mini SAS receptacle, 36 positions, SMT, gold 30.0µin (0.76µm) contact finish, tube packaging, board guide.","salesMarkdown":"## Mini SAS Receptacle for Drive-Bay Interconnects The board guide built into the housing takes the alignment load during blind-mate insertion, so the signal pins aren't the first thing that hits when the carrier slides home. ## What the 36-Position Count and Gold Plating Mean for Your Build 36 positions is the standard pinout for a 4-lane SAS interface (four transmit pairs, four receive pairs, plus sideband and power). The 30.0µin gold is well above the 15µin flash you see on low-cycle signal connectors — it's specced for the hundreds of insertions a drive carrier endures over its service life without the contact resistance creeping up from fretting corrosion. ## SMT Termination and Tube Packaging Surface-mount termination means this receptacle reflows alongside other SMT components in a standard lead-free profile. The tube packaging keeps the parts oriented for pick-and-place without the tape-and-reel carrier. If your line runs reel-fed only, check the packaging variant before committing the BOM.","metaTitle":"TE Connectivity 1888863-4 Mini SAS Receptacle, 36 Pos, SMT","metaDescription":"TE Connectivity EVERCLEAR 1888863-4 Mini SAS receptacle, 36 positions, SMT, 30.0µin gold contacts. Active production, sourced to order. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pluggable Terminal Blocks","Pluggable Assemblies"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"EVERCLEAR","Package":"Tube","Features":"Board Guide","Termination":"Solder","Mounting Type":"Surface Mount","Connector Type":"SAS, Mini","Contact Finish":"Gold","Product Status":"Active","Connector Style":"Receptacle","lifecycle_stage":"unknown","Base Product Number":"1888863","Number of Positions":"36","Contact Finish Thickness":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.4500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/bf3a1ee3be044b8c120c56c8824b8ea8.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1888863-4/alternatives.json"},"ai":{"faq":[{"question":"Is the 1888863-4 compatible with SAS 2.0 or SAS 3.0?","answer":"The 1888863-4 is a Mini SAS receptacle; the 36-position pinout matches the standard 4-lane SAS interface used in both SAS 2.0 (6 Gbps) and SAS 3.0 (12 Gbps) implementations. The connector itself does not set the data rate — that depends on the controller and backplane design — but the gold plating and contact geometry support the signal integrity requirements at those speeds."},{"question":"What is the difference between 1888863-4 and 1888863-2?","answer":"The 1888863-4 and 1888863-2 are both Mini SAS receptacles in the EVERCLEAR series. The primary difference is position count: the 1888863-4 has 36 positions, while the 1888863-2 has a different position count. Verify your BOM's required circuit count before substituting."},{"question":"Where can I buy the 1888863-4?","answer":"The 1888863-4 is available through independent distribution channels. Submit an RFQ to get a firm price and lead time for your specific volume."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1888863-4","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/te-connectivity-amp-connectors/1888863-4 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}}