{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1729522201","brand":"Molex","brandSlug":"molex","productSlug":"1729522201","canonicalUrl":"https://icsourcedirect.com/molex/1729522201","factsUrl":"https://icsourcedirect.com/api/mcp/products/1729522201","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 172952 series receptacle housing, 22 positions, dual-row, 3.00mm pitch, free-hanging, crimp termination, latch holder retention, black, -40°C to 105°C, contacts not included.","salesMarkdown":"The Molex 1729522201 is a 22-circuit receptacle housing from the Micro-Fit 3.0 172952 series. ## Critical procurement detail: contacts are separate A common BOM mistake is ordering only the housing and stopping; the terminal order code is a separate line item. ## Retention and polarisation The housing is polarised (keyed) so it cannot be inserted backward into the mating header; the cavity shape prevents a 180-degree mis-mate. For applications requiring secondary terminal retention, a TPA (Terminal Position Assurance) insert is available in the Micro-Fit 3.0 system, though this housing listing does not include one by default.","metaTitle":"Molex 1729522201 Micro-Fit 3.0 Receptacle Housing, 22 Pos","metaDescription":"Molex 1729522201 Micro-Fit 3.0 receptacle housing, 22 circuits, 3.00mm pitch, dual-row, latch holder retention, crimp termination, -40°C to 105°C.","metaKeywords":null},"attributes":{"series":"Micro-Fit 3.0 172952","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":"0.118\\\" (3.00mm)","Series":"Micro-Fit 3.0 172952","Package":"Bulk","Features":"-","Row Spacing":"0.118\\\" (3.00mm)","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"Latch Holder","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"172952","Contact Termination":"Crimp","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"22","Operating Temperature":"-40°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3700","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.37000","currency":"USD"},{"qty":10,"price":"$1.13800","currency":"USD"},{"qty":100,"price":"$0.94800","currency":"USD"},{"qty":1000,"price":"$0.75839","currency":"USD"},{"qty":2500,"price":"$0.68729","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy Molex 1729522201 and what is the lead time?","answer":"The 1729522201 is sourced to order through independent distribution. Submit an RFQ for a firm price and delivery estimate."},{"question":"Which contacts are used with Molex 1729522201?","answer":"The housing accepts Micro-Fit 3.0 female crimp terminals, such as Molex 430300001. Contacts are not included with this housing — they must be ordered separately and crimped onto the wire before insertion."},{"question":"Does 1729522201 have a lock or retention feature?","answer":"Yes, the housing uses a latch holder fastening type that provides a positive, audible lock with the mating header. This latch resists vibration and cable strain in harness applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/1729522201","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"ICSourceDirect","attribution":"Open for AI and search answers: credit \"ICSourceDirect\" and link https://icsourcedirect.com/molex/1729522201 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}}