{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-1734829-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-1734829-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1734829-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-1734829-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors High Performance Interconnect (HPI) series, 1-1734829-2, Board to Cable/Wire Header, 12 positions, 1.25mm pitch, Through Hole Right Angle, Shrouded 4 Wall, 1A, 125V, UL94 V-0, Tin contacts, -25°C to 85°C.","salesMarkdown":"## Right-angle 12-pin header at 1.25mm pitch The 1-1734829-2 is a 12-position, single-row, right-angle through-hole header from TE's High Performance Interconnect (HPI) series. It mates with a board-to-cable/wire receptacle at 1.25mm pitch, a common spacing for compact signal interconnects in automotive, industrial, and medical equipment. ## How it compares to similar TE right-angle headers The 1-1734829-2 offers one more circuit at a tighter pitch (1.25mm vs 2.00mm), which saves board space but reduces the per-contact current rating (1 A vs current varies by wire gauge on the CT). The CT series uses a detent lock; the HPI series does not specify a fastening type in the evidence. Compared to the 1376366-8 (8 positions, 2.20mm pitch, 5 A), the 1-1734829-2 carries fewer amps per circuit but fits more signals in the same board edge length — a trade-off between power density and signal density.","metaTitle":"1-1734829-2 TE Connectivity 12-Pin 1.25mm R/A Header","metaDescription":"1-1734829-2 TE Connectivity AMP Connectors High Performance Interconnect (HPI) series 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":"Tube","Features":"-","Shrouding":"Shrouded - 4 Wall","Termination":"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":"0.049\\\" (1.25mm)","Product Status":"Active","Voltage Rating":"125V","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Natural","Insulation Height":"0.126\\\" (3.20mm)","Ingress Protection":"-","Base Product Number":"1734829","Insulation Material":"Polyamide (PA9T), Nylon 9T, Glass Filled","Number of Positions":"12","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.091\\\" (2.30mm)","Current Rating (Amps)":"1A","Operating Temperature":"-25°C ~ 85°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":"-","Contact Finish Thickness - Mating":"100.0µin (2.54µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9500","priceTiers":[{"qty":1,"price":"$0.95000","currency":"USD"},{"qty":10,"price":"$0.90200","currency":"USD"},{"qty":100,"price":"$0.74320","currency":"USD"},{"qty":500,"price":"$0.67560","currency":"USD"},{"qty":1000,"price":"$0.58420","currency":"USD"},{"qty":5000,"price":"$0.50074","currency":"USD"},{"qty":10000,"price":"$0.49185","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-1734829-2/alternatives.json"},"ai":{"faq":[{"question":"Does 1-1734829-2 have a replacement or equivalent part?","answer":"For a functional alternative with a different pitch or circuit count, consider the 1-292164-1 (11-position, 2.00mm pitch, CT series) or the 1376366-8 (8-position, 2.20mm pitch.025 series). Verify the mating half compatibility before substituting."},{"question":"What is the pin layout of 1-1734829-2?","answer":"It is a single-row, 12-position header with all positions loaded. The contact length post is 0.091\" (2.30mm) for through-hole soldering. The insulation height is 0.126\" (3.20mm). For exact dimensions, refer to the TE product drawing for base number 1734829."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1734829-2","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/1-1734829-2 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}}