{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1734595-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1734595-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1734595-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/1734595-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors, High Performance Interconnect (HPI) series, Board to Cable/Wire header, 3 positions, 1.00 mm pitch, shrouded 4-wall, SMT, 1 A, 50 V, Tin contacts, UL94 V-0, Active","salesMarkdown":"## 1.00 mm pitch SMT header for signal-level board-to-cable links The 1734595-3 is a 3-position, single-row shrouded header from TE's High Performance Interconnect (HPI) series, built for board-to-cable/wire applications. Full 4-wall shrouding protects the square male pins from bending during mating, a real help when the cable assembly gets plugged in blind behind a panel. ## SMT termination with pick-and-place and solder retention Surface-mount termination on a 1.00 mm pitch calls for tight pad layout, but TE built in pick-and-place and solder retention features so the part stays put during reflow. ## Active production — no obsolescence watch needed Lifecycle status is Active. RoHS compliant. Sourced per RFQ against your BOM quantity — no stock-holding claim, but we can quote it on order. The closest peer in the ledger is the 1394090-1: that part is a 6-position, through-hole right-angle header at 2.85 mm pitch — a different footprint and mounting style entirely. The 1734595-3 is the tighter-pitch SMT option for 3-position signal duty; the 1394090-1 handles more circuits with a wider pitch and through-hole retention. No direct drop-in replacement exists.","metaTitle":"1734595-3 TE Connectivity 1mm Pitch SMT Header, 3 Pos","metaDescription":"1734595-3 TE Connectivity AMP Connectors HPI series shrouded header, 3 positions, 1A, 50V, SMT. Active production. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"High Performance Interconnect (HPI)","packageCase":null,"mountingType":null,"rohsStatus":"RoHS 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":"Tape & Reel (TR) Cut Tape (CT)","Features":"Pick and Place, Solder Retention","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"Automotive, General Purpose, Industrial, Medical","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Surface Mount","Connector Type":"Header","Fastening Type":"-","Number of Rows":"1","Pitch - Mating":"0.039\\\" (1.00mm)","Product Status":"Active","Voltage Rating":"50V","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Ivory","Insulation Height":"0.169\\\" (4.30mm)","Ingress Protection":"-","Base Product Number":"1734595","Insulation Material":"Polyamide (PA9T), Nylon 9T","Number of Positions":"3","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"1A","Operating Temperature":"-55°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"120.0µin (3.05µm)","Contact Finish Thickness - Mating":"120.0µin (3.05µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3300","priceTiers":[{"qty":1,"price":"$1.33000","currency":"USD"},{"qty":10,"price":"$1.24400","currency":"USD"},{"qty":100,"price":"$1.07000","currency":"USD"},{"qty":500,"price":"$0.94278","currency":"USD"},{"qty":1000,"price":"$0.92457","currency":"USD"},{"qty":3000,"price":"$0.86125","currency":"USD"},{"qty":5000,"price":"$0.83592","currency":"USD"},{"qty":10000,"price":"$0.78375","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/e2dfabd60fc146afc1f2df89b5227698.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1734595-3/alternatives.json"},"ai":{"faq":[{"question":"What is the mated connector for 1734595-3?","answer":"This is a shrouded header from the HPI series; it mates with a corresponding HPI receptacle housing and crimp terminals."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1734595-3","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/1734595-3 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}}