{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"50-57-9514","brand":"Molex","brandSlug":"molex","productSlug":"50-57-9514","canonicalUrl":"https://icsourcedirect.com/molex/50-57-9514","factsUrl":"https://icsourcedirect.com/api/mcp/products/50-57-9514","rawCanonicalId":null},"summary":{"shortDescription":"Molex SL Series crimp housing, 50-57-9514, single-row, 14 circuits, optional polarizing key, ROHS3 Compliant, Box packaging.","salesMarkdown":"## SL-Series Single-Row Housing, 14 Circuits The Molex 50-57-9514 is a 14-circuit, single-row crimp housing from the SL (Stackable Linear) series. The part description — SL CRP HSG H SR 14CKT OPT H — indicates it is a housing (HSG), single-row (SR), with the option for an integral polarizing key (OPT H) that prevents mis-mating with non-keyed headers. ## Compliance and Regulatory Status The 50-57-9514 carries a ROHS3 Compliant rating, meeting the strictest EU RoHS exemption criteria including the four phthalates. This is a hard gate for equipment destined for European markets or for BOMs requiring full substance compliance. This housing accepts SL-series crimp terminals (such as the 70058 or 70021 series) for 22-28 AWG wire. It mates with SL-series pin headers, including both vertical and right-angle configurations, in the same 14-circuit single-row layout. The optional polarizing key (OPT H) aligns with a corresponding slot in the mating header to prevent incorrect insertion.","metaTitle":"Molex 50-57-9514 SL Crimp Housing, 14 Circuits, ROHS3","metaDescription":"Molex 50-57-9514 SL-series single-row crimp housing, 14 circuits, ROHS3 compliant. Active production, sourced to order. Mates with SL pin headers.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"Molex","Series":"*","Package":"Box","Product Status":"Active","lifecycle_stage":"unknown"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4900","stockQuantity":0,"priceTiers":[{"qty":70,"price":"$0.49000","currency":"USD"},{"qty":1000,"price":"$0.47000","currency":"USD"},{"qty":2000,"price":"$0.46000","currency":"USD"},{"qty":4000,"price":"$0.45000","currency":"USD"},{"qty":5000,"price":"$0.39000","currency":"USD"},{"qty":10000,"price":"$0.35000","currency":"USD"},{"qty":25000,"price":"$0.34000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for Molex 50-57-9514?","answer":"The 50-57-9514 mates with SL-series single-row pin headers of the same 14-circuit count, such as the 70553 or 70543 series, in either vertical or right-angle orientation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/50-57-9514","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/50-57-9514 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}}