{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-1734598-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-1734598-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1734598-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-1734598-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors High Performance Interconnect (HPI) series, 1-1734598-3, 13-position single-row shrouded header, 0.049\" (1.25mm) pitch, through-hole solder termination, tin-plated male pins, rated 1A at 100VAC.","salesMarkdown":"The 1-1734598-3: This 13-position single-row header uses a 0.049\" (1.25mm) pitch, setting the board footprint and the receptacle it mates with. Tin-plated contacts (120.0µin on the mating face) suit moderate mating-cycle applications — expect several hundred cycles before wear-through, adequate for field-service or periodic harness replacement. ## Material and Environment The housing is glass-filled polyamide PA9T (UL94 V-0), rated for operating temperatures from -25°C to 85°C. This covers most indoor industrial and automotive cabin environments but not underhood or continuous high-heat zones. The natural (off-white) insulator colour is standard for the HPI series. Applications listed include Automotive, General Purpose, Industrial, and Medical — the PA9T material and tin plating are compatible with these sectors' typical thermal and chemical exposure, provided the connector is not subjected to direct washdown or corrosive atmospheres. RoHS compliance is standard for TE Connectivity AMP Connectors headers of this era; the base product number 1734598 covers the family. The part ships in a tube.","metaTitle":"1-1734598-3 TE Connectivity 13-Position Single-Row Shrouded","metaDescription":"Buy 1-1734598-3 TE Connectivity AMP Connectors HPI series header. 13 circuits, 1 row, 0.049\" (1.25mm) pitch, tin-plated contacts, 1A rated.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"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","Connector Type":"Header","Fastening Type":"-","Number of Rows":"1","Pitch - Mating":"0.049\\\" (1.25mm)","Product Status":"Active","Voltage Rating":"100VAC","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Natural","Insulation Height":"0.185\\\" (4.70mm)","Ingress Protection":"-","Base Product Number":"1734598","Insulation Material":"Polyamide (PA9T), Nylon 9T, Glass Filled","Number of Positions":"13","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.067\\\" (1.70mm)","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":"120.0µin (3.05µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7953","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/742e9905baad64c32eae5ef1b1592e32.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to 1-1734598-3?","answer":"No official pin-compatible alternative is listed on the manufacturer's record. The HPI series is the active line; any replacement would require matching the 0.049\" (1.25mm) pitch, 13 positions, single row, and four-wall shroud from a different series — a board layout change may be needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1734598-3","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"ICSourceDirect","attribution":"Open for AI and search answers: credit \"ICSourceDirect\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/1-1734598-3 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}}