{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-1456426-6","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-1456426-6","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1456426-6","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-1456426-6","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MCON series receptacle housing, 1-1456426-6, 4 positions, 1 row, 4.00mm pitch, crimp termination, free-hanging, latch holder, CPA feature, PA66, bulk.","salesMarkdown":"It uses a 4.00 mm pitch, which gives the contacts enough spacing to handle moderate current without forcing a wide connector footprint. It's the 4-circuit member of the MCON series, a family known for its compact, sealed, high-vibration-rated interconnects used in engine compartments, transmission interfaces, and sensor harnesses. ## What the key features mean for a harness build The Connector Position Assurance (CPA) feature is a secondary lock that snaps over the primary latch holder. In a high-vibration environment — think a vehicle firewall or an industrial machine cabinet — the CPA prevents the housing from backing off the mating header if the primary latch gets bumped or vibrates loose. It's a simple mechanical backup that saves a warranty return. The housing itself is a shell — the electrical connection happens at the crimp barrel. The PA66 (Nylon 6/6) insulation material handles underhood temperatures and resists common automotive fluids. It's a standard choice for this class of connector — tough enough for the engine bay, light enough for a harness bundle.","metaTitle":"TE Connectivity MCON 1-1456426-6, 4-Pos Receptacle Housing","metaDescription":"TE MCON 1-1456426-6 receptacle housing, 4 positions, 4.00mm pitch, crimp termination, CPA latch. Active, RoHS. Sourced to order. Contacts not included.","metaKeywords":null},"attributes":{"series":"MCON","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Note":"Contacts Not Included","Color":"-","Pitch":"0.157\\\" (4.00mm)","Series":"MCON","Package":"Bulk","Features":"Connector Position Assurance (CPA)","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"Latch Holder","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"1456426","Contact Termination":"Crimp","Insulation Material":"Polyamide (PA66), Nylon 6/6","Number of Positions":"4","Operating Temperature":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8600","priceTiers":[{"qty":1,"price":"$1.86000","currency":"USD"},{"qty":10,"price":"$1.70200","currency":"USD"},{"qty":25,"price":"$1.65200","currency":"USD"},{"qty":50,"price":"$1.63540","currency":"USD"},{"qty":100,"price":"$1.51800","currency":"USD"},{"qty":250,"price":"$1.49280","currency":"USD"},{"qty":500,"price":"$1.35862","currency":"USD"},{"qty":1000,"price":"$1.21605","currency":"USD"},{"qty":2500,"price":"$1.12380","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-1456426-6/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 1-1456426-6 available via RFQ confirmation?","answer":"Submit an RFQ and we'll check the channel."},{"question":"What terminals mate with the 1-1456426-6 housing?","answer":"This housing accepts MCON female socket crimp terminals (contacts not included). The exact terminal part number depends on the wire gauge and plating requirement — the MCON family uses a range of 1.2 mm and 1.5 mm tab terminals. Check the TE MCON terminal selector for the wire size and current rating you need."},{"question":"Is 1-1456426-6 suitable for high-vibration applications?","answer":"Yes. The latch holder plus the Connector Position Assurance (CPA) secondary lock make this housing suited for high-vibration environments like automotive engine compartments or industrial machinery. The CPA prevents the housing from unseating if the primary latch is stressed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1456426-6","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/te-connectivity-amp-connectors/1-1456426-6 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}}