{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0511910900","brand":"Molex","brandSlug":"molex","productSlug":"0511910900","canonicalUrl":"https://icsourcedirect.com/molex/0511910900","factsUrl":"https://icsourcedirect.com/api/mcp/products/0511910900","rawCanonicalId":null},"summary":{"shortDescription":"Molex 51191 series, 0511910900, 9-position single-row receptacle housing, 0.098\" (2.50mm) pitch, crimp termination, free-hanging, -40°C to 105°C, PA66, contacts not included.","salesMarkdown":"## 9-Position 2.50mm Pitch Receptacle Housing for Crimp-Terminated Harnesses The Molex 0511910900 is a 9-circuit, single-row receptacle housing from the 51191 series, designed for free-hanging (in-line) wire-to-board or wire-to-wire applications. It uses a 0.098\" (2.50mm) pitch and accepts female socket crimp terminals that are ordered separately — the housing ships empty. This is standard practice for field-terminated harnesses — the housing acts as the insulator and retention body, while the terminal provides the electrical connection.","metaTitle":"Molex 51191 0511910900 Receptacle Housing, 9-Pos, 2.50mm","metaDescription":"Molex 0511910900 9-position single-row receptacle housing, 2.50mm pitch, crimp termination, -40°C to 105°C. Contacts not included.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Wire-to-Board Connectors"],"specifications":{"Mfr":"Molex","Note":"Contacts Not Included","Color":"-","Pitch":"0.098\\\" (2.50mm)","Series":"51191","Features":"-","Packaging":"Bulk","Part Status":"Active","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"-","Number of Rows":"1","lifecycle_stage":"unknown","Base Product Number":"051191","Contact Termination":"Crimp","Insulation Material":"Polyamide (PA66), Nylon 6/6","Number of Positions":"9","Operating Temperature":"-40°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Does the Molex 0511910900 include contacts?","answer":"No. The 0511910900 is a receptacle housing only — contacts are not included. You must order the matching female socket crimp terminals separately for the wire gauge you are using."},{"question":"What is the pitch of the Molex 0511910900?","answer":"The pitch is 0.098\" (2.50mm), which is the standard spacing for the 51191 series and matches the corresponding male header or plug housing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0511910900","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/0511910900 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}