{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-440055-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-440055-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-440055-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-440055-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors High Performance Interconnect (HPI) series header, 1-440055-1, Board to Cable/Wire style, 11 positions, 0.079\" (2.00 mm) pitch, shrouded - 3 wall, right-angle through hole, tin-plated contacts, 3 A per circuit, UL94 V-0.","salesMarkdown":"The 1-440055-1 is a single-row, 11-position header from TE's High Performance Interconnect (HPI) series. It mates with a cable-mounted receptacle for board-to-wire connections. The through-hole termination provides mechanical strength for cable strain. ## Shrouded - 3 Wall, tin-plated contacts, 3 A rating This is a step up from an unshrouded header in vibration-prone or blind-mate environments. The 3 A per-contact rating at 25°C is typical for signal-level loads; derate for elevated ambient temperatures.","metaTitle":"1-440055-1 TE Connectivity AMP Connectors Pin Header, 11 Pos","metaDescription":"1-440055-1 TE Connectivity AMP Connectors High Performance Interconnect (HPI) series pin header.","metaKeywords":null},"attributes":{"series":"High Performance Interconnect (HPI)","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Cable/Wire","Series":"High Performance Interconnect (HPI)","Package":"Bulk","Features":"-","Shrouding":"Shrouded - 3 Wall","Termination":"Press-Fit, Solder","Applications":"Automotive, General Purpose, Industrial, Medical","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header","Fastening Type":"-","Number of Rows":"1","Pitch - Mating":"0.079\\\" (2.00mm)","Product Status":"Active","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Natural","Insulation Height":"0.195\\\" (4.95mm)","Ingress Protection":"-","Base Product Number":"440055","Insulation Material":"Thermoplastic","Number of Positions":"11","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.134\\\" (3.40mm)","Current Rating (Amps)":"3A","Operating Temperature":"-25°C ~ 85°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.138\\\" (3.50mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"80.0µin (2.03µm)","Contact Finish Thickness - Mating":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7900","priceTiers":[{"qty":1,"price":"$0.79000","currency":"USD"},{"qty":10,"price":"$0.76600","currency":"USD"},{"qty":100,"price":"$0.61830","currency":"USD"},{"qty":500,"price":"$0.54744","currency":"USD"},{"qty":1000,"price":"$0.47982","currency":"USD"},{"qty":5000,"price":"$0.41864","currency":"USD"},{"qty":10000,"price":"$0.39855","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-440055-1/alternatives.json"},"ai":{"faq":[{"question":"What is the pin pitch of 1-440055-1?","answer":"The mating pitch is 0.079\" (2.00 mm)."},{"question":"Is 1-440055-1 a shrouded header?","answer":"Yes, it is a shrouded - 3 wall header, meaning three walls surround the pins to protect them during mating."},{"question":"What is the mounting type of 1-440055-1?","answer":"Through hole, right angle — the pins are inserted perpendicular to the board surface and soldered on the opposite side."},{"question":"What is the closest functional second-source for 1-440055-1?","answer":"The peer 1-292164-1 is a 2.00 mm pitch, 11-position, right-angle header from TE's CT series. It has a shrouded - 4 wall and a detent lock, but its voltage rating is 125 VAC versus 250 V for the HPI part. Confirm the voltage and locking requirement before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-440055-1","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/1-440055-1 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}}