{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1734595-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1734595-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1734595-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/1734595-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors, High Performance Interconnect (HPI) series, 1734595-4 — shrouded SMT header, 4 positions, 1.00 mm pitch, 1 A, 50 V, tin-plated contacts, UL94 V-0, active production","salesMarkdown":"## What this 4-position shrouded header does for your board The 1734595-4 is a 4-position, single-row, shrouded header from TE's High Performance Interconnect (HPI) series. Its 1.00 mm pitch and surface-mount termination keep the footprint tight for signal-level wiring in automotive, industrial, and medical assemblies. The full 4-wall shroud protects the male pins during mating and guides the receptacle into alignment — a detail that matters when the connector is buried in a harness bundle or fed by a pick-and-place machine. ## Pitch, position count, and current — the BOM-fit check At 1.00 mm pitch and 4 positions, this header mates with a matching 1.00 mm pitch receptacle carrying 4 circuits. The tin-on-tin contact finish (120.0 µin on both mating and post sides) is a cost-effective choice for moderate mating-cycle applications — expect reliable contact resistance through several dozen cycles in a clean environment. ## Mating and termination — what it takes to land this header The pick-and-place feature allows automated assembly without a secondary hold-down.","metaTitle":"1734595-4 TE Connectivity 4-Position 1mm Pitch SMT Header","metaDescription":"1734595-4 TE Connectivity AMP Connectors 4-position 1mm pitch shrouded SMT header. Active production, rated 1A, 50V. Automotive, industrial, medical.","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":"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":"4","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":"$0.7860","priceTiers":[{"qty":1,"price":"$1.45000","currency":"USD"},{"qty":1,"price":"$1.24000","currency":"USD"},{"qty":10,"price":"$1.26500","currency":"USD"},{"qty":10,"price":"$1.15700","currency":"USD"},{"qty":100,"price":"$0.99590","currency":"USD"},{"qty":100,"price":"$1.13050","currency":"USD"},{"qty":500,"price":"$0.94206","currency":"USD"},{"qty":500,"price":"$0.87746","currency":"USD"},{"qty":1000,"price":"$0.78595","currency":"USD"},{"qty":3000,"price":"$0.73212","currency":"USD"},{"qty":5000,"price":"$0.71058","currency":"USD"},{"qty":10000,"price":"$0.66624","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/e2dfabd60fc146afc1f2df89b5227698.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1734595-4/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch and number of positions of 1734595-4?","answer":"The 1734595-4 has a 1.00 mm pitch and 4 positions, single row, all positions loaded."},{"question":"Can 1734595-4 be used in automotive applications?","answer":"Yes, the datasheet lists automotive, general purpose, industrial, and medical as intended applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1734595-4","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/1734595-4 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}}