{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-440146-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-440146-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-440146-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-440146-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity HPI series, Receptacle, 12 circuits, 1 row, 0.049\" (1.25mm) pitch, Crimp termination, Free Hanging, Natural thermoplastic housing, Contacts Not Included.","salesMarkdown":"## 12-Circuit HPI Receptacle Housing for 1.25 mm Pitch Harnesses The TE Connectivity 1-440146-2 is a 12-position receptacle housing from the High Performance Interconnect (HPI) series, built for free-hanging (in-line) crimp termination at a 0.049\" (1.25 mm) pitch. The natural thermoplastic body carries a single row of female socket cavities, each accepting a separately ordered crimp terminal. This pitch and row count suit compact wire-to-board or wire-to-wire harnesses where board space or bundle diameter is tight — think sensor arrays, LED lighting strips, or appliance control looms. The female socket terminals for the 1.25 mm pitch HPI series are ordered under a different TE base number (440146 family). The 1.25 mm pitch and single-row 12-position layout are the mating half match criteria; the header must share the same pitch, position count, and row configuration. There is no locking ramp or secondary latch on this housing, so the retention relies on the terminal-to-housing interference fit and the friction of the mated pair. For applications under vibration, a positive-lock version of the HPI series (with a locking ramp feature) would be the better choice — but that is a different order code.","metaTitle":"TE 1-440146-2 HPI Receptacle Housing, 12 Pos, 1.25 mm","metaDescription":"TE 1-440146-2 HPI receptacle housing, 12 circuits, 1.25 mm pitch, natural thermoplastic, crimp termination, contacts not included.","metaKeywords":null},"attributes":{"series":"High Performance Interconnect (HPI)","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":"Natural","Pitch":"0.049\\\" (1.25mm)","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":"-","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"440146","Contact Termination":"Crimp","Insulation Material":"Thermoplastic","Number of Positions":"12","Operating Temperature":"-40°C ~ 85°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2000","priceTiers":[{"qty":1,"price":"$0.20000","currency":"USD"},{"qty":10,"price":"$0.17100","currency":"USD"},{"qty":25,"price":"$0.17080","currency":"USD"},{"qty":50,"price":"$0.16840","currency":"USD"},{"qty":100,"price":"$0.15570","currency":"USD"},{"qty":250,"price":"$0.12796","currency":"USD"},{"qty":500,"price":"$0.12084","currency":"USD"},{"qty":1000,"price":"$0.11231","currency":"USD"},{"qty":2500,"price":"$0.10876","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b6007a43cfc925e47d80bbeb7db2051e.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-440146-2/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 1-440146-2?","answer":"The pitch is 0.049\" (1.25 mm), which is the centerline spacing between adjacent contact cavities in the single row."},{"question":"Where can I buy 1-440146-2?","answer":"This part is sourced to order against your RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-440146-2","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/1-440146-2 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}}