{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4-1418448-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"4-1418448-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-1418448-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/4-1418448-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Heavy Duty Sealed Connector Series, MCP 1.5K, 4-1418448-1, 3-position, 1-row, 4.00mm pitch, receptacle housing, free-hanging, crimp, sealed, blue, bulk.","salesMarkdown":"## 3-Position Sealed Receptacle for Harsh-Environment Harnesses It's a free-hanging, in-line connector designed for wire-to-wire or wire-to-device harnesses where moisture and temperature extremes are the norm. Sealed construction and a -40°C to 140°C operating range put this squarely in underhood automotive, off-road equipment, and industrial washdown environments — not a dry-box connector. ## What You're Actually Getting — and What You're Not The housing comes with a slide-on fastening system and a blue PBT, glass-filled body. It's a single-row, 3-way receptacle that accepts female socket contacts via crimp termination. The critical note: contacts are not included. Ordering just this part number gets you an empty shell — you'll need the matching MCP 1.5K crimp socket terminals separately to populate it. The sealed feature means an integrated interfacial seal or grommet keeps water and dust out of the cavity, which is what makes this housing viable for engine bays, pressure washers, and chassis harnesses.","metaTitle":"TE Connectivity 4-1418448-1","metaDescription":"TE Connectivity 4-1418448-1 Heavy Duty Sealed Connector Series, MCP 1.5K. 3-position, 4.00mm pitch, blue receptacle housing.","metaKeywords":null},"attributes":{"series":"Heavy Duty Sealed Connector Series, MCP 1.5K","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Note":"Contacts Not Included","Color":"Blue","Pitch":"0.157\\\" (4.00mm)","Series":"Heavy Duty Sealed Connector Series, MCP 1.5K","Package":"Bulk","Features":"Sealed","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"Slide-On","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"1418448","Contact Termination":"Crimp","Insulation Material":"Polybutylene Terephthalate (PBT), Glass Filled","Number of Positions":"3","Operating Temperature":"-40°C ~ 140°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.62000","currency":"USD"},{"qty":10,"price":"$1.48300","currency":"USD"},{"qty":700,"price":"$1.18320","currency":"USD"},{"qty":1400,"price":"$1.05904","currency":"USD"},{"qty":5600,"price":"$0.94948","currency":"USD"},{"qty":10500,"price":"$0.90392","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/86ddaadc8e619cf58aebd9ac88179c58.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 4-1418448-1 sealed?","answer":"Yes, the housing is listed with a sealed feature, making it suitable for applications where moisture and dust ingress are a concern. The -40°C to 140°C operating range reinforces that this is designed for harsh-environment duty."},{"question":"Where can I buy 4-1418448-1 available via RFQ confirmation?","answer":"This part is active and available to order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-1418448-1","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"ICSourceDirect","attribution":"Open for AI and search answers: credit \"ICSourceDirect\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/4-1418448-1 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}}