{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1734829-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1734829-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1734829-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/1734829-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors High Performance Interconnect (HPI) series, 1734829-4, shrouded 4-wall header, 4 positions, 0.049\" (1.25mm) pitch, right-angle through-hole, tin-plated male pins, rated 1A at 125V.","salesMarkdown":"## 1.25 mm Pitch, 4-Position Shrouded Header for Wire-to-Board The 1734829-4: Its defining feature is the 0.049\" (1.25 mm) pitch — the tightest in the HPI family — which drives the PCB footprint and limits the per-contact current to 1 A. ## Right-Angle Routing and Board-Edge Fit With a 0.126\" (3.20 mm) insulation height and a 0.091\" (2.30 mm) post length, this header sits low on the board.","metaTitle":"1734829-4 TE Connectivity HPI Header, 4-Pos, 1.25mm Pitch","metaDescription":"1734829-4 TE Connectivity AMP Connectors HPI series shrouded header, 4 circuits, 0.049\" (1.25mm) pitch, right-angle through-hole, tin contacts, 1A, 125V.","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":"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":"4","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":"$0.7700","priceTiers":[{"qty":1,"price":"$0.77000","currency":"USD"},{"qty":10,"price":"$0.64800","currency":"USD"},{"qty":100,"price":"$0.58180","currency":"USD"},{"qty":500,"price":"$0.47602","currency":"USD"},{"qty":1000,"price":"$0.42313","currency":"USD"},{"qty":5000,"price":"$0.37024","currency":"USD"},{"qty":10000,"price":"$0.35173","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b84643bebde02d164b7a89c5931e749b.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1734829-4/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the TE 1734829-4 and get current pricing?","answer":"The 1734829-4 is sourced through independent distribution."},{"question":"What is the exact pitch of the 1734829-4?","answer":"The mating pitch is 0.049\" (1.25 mm)."},{"question":"Is the 1734829-4 a shrouded header?","answer":"Yes, it is a shrouded 4-wall header."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1734829-4","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/1734829-4 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}}