{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0050579020","brand":"Molex","brandSlug":"molex","productSlug":"0050579020","canonicalUrl":"https://icsourcedirect.com/molex/0050579020","factsUrl":"https://icsourcedirect.com/api/mcp/products/0050579020","rawCanonicalId":null},"summary":{"shortDescription":"Molex SL 70066 receptacle housing, 0050579020, 20 circuits, 1 row, 0.100\" (2.54 mm) pitch, crimp termination, free-hanging, black, contacts not included.","salesMarkdown":"## 20-Circuit SL 70066 Receptacle Housing This housing uses crimp termination — the installer selects the wire gauge and crimp terminal separately. The free-hanging (in-line) mounting style means no PCB footprint is needed; the connector mates with a pin header soldered to the board or with another in-line housing. ## Mating Half and Compatibility The 0050579020 mates with a 20-circuit, single-row, 0.100\" pitch SL-series pin header (male). The header can be either vertical or right-angle, through-hole or surface-mount, depending on the board layout. The keying feature of the SL series prevents mismating with different circuit-count housings. Because the housing is unsealed and not rated for washdown, it is intended for dry, interior environments where the operating temperature stays within -40°C to 105°C.","metaTitle":"Molex 0050579020 SL 70066 Receptacle, 20 Pos, 0.100\" Pitch","metaDescription":"Molex 0050579020 SL 70066 receptacle housing, 20 circuits, 0.100\" pitch, crimp termination, contacts not included. Active lifecycle, sourced to order.","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":"Black","Pitch":"0.100\\\" (2.54mm)","Series":"SL 70066","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":"005057","Contact Termination":"Crimp","Insulation Material":"Polyester, Glass Filled","Number of Positions":"20","Operating Temperature":"-40°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Does 0050579020 come with contacts included?","answer":"No. The listing explicitly states 'Contacts Not Included'. The housing accepts SL-series female socket crimp terminals (Molex 70058 series or equivalent), which must be ordered separately."},{"question":"What is the mating connector for Molex 0050579020?","answer":"The mating connector is a 20-circuit, single-row, 0.100\" pitch SL-series pin header (male). The header can be vertical or right-angle, through-hole or surface-mount, depending on the board layout."},{"question":"Is Molex 0050579020 RoHS compliant?","answer":"Yes, the part is RoHS compliant. The SL 70066 series uses a polyester, glass-filled housing material that meets RoHS requirements."},{"question":"Where can I buy 0050579020 and what is the lead time?","answer":"This part is active and sourced to order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0050579020","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/0050579020 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}}