{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1775441-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1775441-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1775441-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/1775441-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity High Performance Interconnect (HPI) receptacle housing, 1775441-4, 4 positions, 1.50mm pitch, 1 row, free-hanging, locking ramp, natural, crimp termination, contacts not included.","salesMarkdown":"## Contacts Are Ordered Separately — Plan the BOM Line This is a standard practice for HPI and similar crimp-to-wire connector families, where the terminal and housing are stocked individually to allow mixing wire gauge and plating options. The corresponding crimp terminal for this series is selected based on the wire size (typically 22-28 AWG for the 1.50mm pitch class) and the required contact plating (gold for high-cycle applications, tin for cost-sensitive fixed installations). ## Locking Ramp and Free-Hanging Mount The locking ramp fastening type provides an audible and tactile click when the housing is fully mated with the corresponding HPI header. The free-hanging (in-line) mounting style means the housing is designed to be part of a cable assembly, not panel-mounted or board-mounted; it terminates the wire harness and mates to a right-angle or vertical header on the PCB.","metaTitle":"TE HPI 1775441-4 Receptacle Housing, 4 Pos, 1.50mm","metaDescription":"TE Connectivity 1775441-4 HPI receptacle housing, 4 circuits, 1.50mm pitch, natural thermoplastic, locking ramp. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":"High Performance Interconnect (HPI)","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":"Natural","Pitch":"0.059\\\" (1.50mm)","Series":"High Performance Interconnect (HPI)","Package":"Bulk","Features":"-","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"Locking Ramp","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"1775441","Contact Termination":"Crimp","Insulation Material":"Thermoplastic","Number of Positions":"4","Operating Temperature":"-55°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2100","priceTiers":[{"qty":1,"price":"$0.21000","currency":"USD"},{"qty":10,"price":"$0.18000","currency":"USD"},{"qty":25,"price":"$0.16760","currency":"USD"},{"qty":50,"price":"$0.15880","currency":"USD"},{"qty":100,"price":"$0.15020","currency":"USD"},{"qty":250,"price":"$0.13980","currency":"USD"},{"qty":500,"price":"$0.13174","currency":"USD"},{"qty":1000,"price":"$0.12484","currency":"USD"},{"qty":2500,"price":"$0.11564","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1775441-4/alternatives.json"},"ai":{"faq":[{"question":"Does 1775441-4 include the female socket contacts?","answer":"No, the 1775441-4 is a receptacle housing only — the female socket crimp terminals are not included and must be ordered separately as a distinct BOM line item."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1775441-4","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/1775441-4 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}}