{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1727621004","brand":"Molex","brandSlug":"molex","productSlug":"1727621004","canonicalUrl":"https://icsourcedirect.com/molex/1727621004","factsUrl":"https://icsourcedirect.com/api/mcp/products/1727621004","rawCanonicalId":null},"summary":{"shortDescription":"Molex Mini-Fit Sigma 172762, plug housing, 4 positions, 2 rows, 4.20mm pitch, crimp termination, free hanging, locking ramp, black, glow wire compliant, bag pack.","salesMarkdown":"## 4-Position Plug Housing for Mini-Fit Sigma Harnesses For a complete connector, pair it with the matching Mini-Fit Sigma crimp terminals (male pin, typically 20-24 AWG) and a receptacle housing from the same series. The crimp termination allows field-replaceable contacts and custom wire-length harnesses, but the bill of materials must list the terminal part number separately. ## Glow Wire Compliance and Regulatory Fit The 1727621004 is glow wire compliant, a requirement for connectors used in appliances, lighting, and HVAC equipment where a glowing heating element must not ignite the housing. It is also ROHS3 compliant, covering the EU Restriction of Hazardous Substances directive. No UL or CSA listing is stated in the record, but the glow wire rating and nylon material (polyamide) are typical for UL 94 V-2 or V-0 rated housings — verify the specific flame class from the manufacturer's full product drawing if your build requires a formal agency mark.","metaTitle":"Molex Mini-Fit Sigma 1727621004, 4-Position Plug Housing","metaDescription":"Molex 1727621004 Mini-Fit Sigma 4-position plug housing, 4.20mm pitch, glow wire compliant, locking ramp. Contacts not included.","metaKeywords":null},"attributes":{"series":"Mini-Fit Sigma 172762","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"Molex","Note":"Contacts Not Included","Color":"Black","Pitch":"0.165\\\" (4.20mm)","Series":"Mini-Fit Sigma 172762","Package":"Bag","Features":"Glow Wire Compliant","Row Spacing":"0.185\\\" (4.70mm)","Contact Type":"Male Pin","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug","Fastening Type":"Locking Ramp","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"172762","Contact Termination":"Crimp","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"4","Operating Temperature":"-40°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7600","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.76000","currency":"USD"},{"qty":10,"price":"$0.64000","currency":"USD"},{"qty":100,"price":"$0.49760","currency":"USD"},{"qty":1000,"price":"$0.39096","currency":"USD"},{"qty":2500,"price":"$0.35542","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1727621004 available via RFQ confirmation?","answer":"The 1727621004 is sourced to order through independent distribution."},{"question":"Does 1727621004 include contacts?","answer":"No — the listing states Contacts Not Included. You must order the matching Mini-Fit Sigma male crimp terminals separately to complete the connector assembly."},{"question":"Is 1727621004 glow wire compliant?","answer":"Yes, the housing is glow wire compliant, which qualifies it for appliance and equipment applications where glow-wire ignition resistance is required."},{"question":"What is the pitch of 1727621004?","answer":"This is the standard Mini-Fit Sigma pitch, matching the full series of receptacle housings and headers."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/1727621004","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/1727621004 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}}