{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2070170018","brand":"Molex","brandSlug":"molex","productSlug":"2070170018","canonicalUrl":"https://icsourcedirect.com/molex/2070170018","factsUrl":"https://icsourcedirect.com/api/mcp/products/2070170018","rawCanonicalId":null},"summary":{"shortDescription":"Molex Mini-Fit Sigma 207017 series, 18-position plug housing, 4.20mm pitch, 2 rows, sealed, locking ramp, panel mount snap-in, crimp termination, natural PA66, bulk.","salesMarkdown":"## Sealed 18-Circuit Power Interconnect Housing The Molex 2070170018 is an 18-circuit plug housing from the Mini-Fit Sigma 207017 series, designed for sealed wire-to-board or wire-to-wire power interconnects. ## Sealing and Retention in a Vibration Environment This housing is listed as sealed, which means the interface between the plug and its mating receptacle is protected against moisture and dust ingress when properly mated with the corresponding seal-capable header. The locking ramp fastening type provides an audible and tactile latching that resists un-mating under vibration — a common requirement for automotive harnesses, off-road equipment, and industrial machinery where a loose connector means a faulted circuit. The panel mount, snap-in mounting type allows the housing to be secured to a panel cutout before the wire harness is attached, simplifying assembly in tight enclosures. ## Crimp Termination and Contact Compatibility The 2-row, 18-position layout means the wire bundle exits in a single plane, which helps with routing in a harness tray or along a frame rail.","metaTitle":"Molex Mini-Fit Sigma 2070170018","metaDescription":"Molex 2070170018 Mini-Fit Sigma sealed plug housing, 18 circuits, 4.20mm pitch, 2 rows, locking ramp, -40 to 105°C. Active, ROHS3. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"Mini-Fit Sigma 207017","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"Molex","Color":"Natural","Pitch":"0.165\\\" (4.20mm)","Series":"Mini-Fit Sigma 207017","Package":"Bulk","Features":"Sealed","Row Spacing":"0.165\\\" (4.20mm)","Contact Type":"Female Socket","Mounting Type":"Panel Mount, Snap-In","Connector Type":"Plug","Fastening Type":"Locking Ramp","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"207017","Contact Termination":"Crimp","Insulation Material":"Polyamide (PA66), Nylon 6/6","Number of Positions":"18","Operating Temperature":"-40°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.6500","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.65000","currency":"USD"},{"qty":10,"price":"$2.33100","currency":"USD"},{"qty":100,"price":"$1.85390","currency":"USD"},{"qty":1000,"price":"$1.53611","currency":"USD"},{"qty":2500,"price":"$1.43018","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7a045ff4b8552832dd581b70d95a7696.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating receptacle for the 2070170018?","answer":"This plug housing mates with a Mini-Fit Sigma 4.20 mm pitch receptacle header. The exact mating part number depends on the circuit count, mounting style (through-hole or surface mount), and whether a sealing interface is required — confirm the mating header against the BOM."},{"question":"Does the 2070170018 come with contacts?","answer":"No, this is a housing only. The female socket crimp terminals must be ordered separately as part of the Mini-Fit Sigma terminal series, sized for the wire gauge in the harness."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/2070170018","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/2070170018 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}}