{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5-104666-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5-104666-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5-104666-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/5-104666-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPMODU System 50 header, 5-104666-1, 20 position, 2-row, 0.050\" (1.27mm) pitch, through-hole, shrouded 2-wall, gold mating finish, UL94 V-0, -65°C to 105°C.","salesMarkdown":"## What the 0.050\" pitch and 20 positions mean for your board The 5-104666-1: This is a 20-position, 2-row header on a 0.050\" (1.27 mm) pitch with a row spacing of 0.100\" (2.54 mm). The tight pitch sets the board footprint — the 0.125\" (3.18 mm) mating pin length and 0.145\" (3.68 mm) solder tail length give a clear z-height budget for the through-hole solder joint. The post finish is tin (150 µinch), which solders cleanly into the plated through-hole. ## Temperature range and voltage rating — where it lives Use it for low-voltage data, control, or sensor lines where the 1.27 mm pitch keeps the board routing dense. ## Mating and latch details for harness assembly This positive lock resists vibration-induced separation in automotive or industrial environments. The header accepts board-to-board or cable connections — the 2-wall shroud accommodates either a ribbon-cable IDC receptacle or a discrete-wire crimp housing from the same System 50 family. The base product number is 104666 — the 5-104666-1 suffix specifies the 20-position, 2-row, through-hole, gold-plated variant in tube packaging.","metaTitle":"5-104666-1 TE Connectivity AMPMODU System 50 Header 20 Pos","metaDescription":"5-104666-1 TE Connectivity AMPMODU System 50 header, 20 pos, 0.050\" pitch, gold-plated contacts, -65°C to 105°C. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"AMPMODU System 50","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 Board or Cable","Series":"AMPMODU System 50","Package":"Tube","Features":"-","Shrouding":"Shrouded - 2 Wall","Termination":"Solder","Applications":"Automotive, General Purpose, Medical, Telecommunications","Contact Type":"Male Pin","Contact Shape":"Circular","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Latch Holder","Number of Rows":"2","Pitch - Mating":"0.050\\\" (1.27mm)","Product Status":"Active","Voltage Rating":"30VAC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Black","Insulation Height":"0.390\\\" (9.91mm)","Ingress Protection":"-","Base Product Number":"104666","Insulation Material":"Thermoplastic","Number of Positions":"20","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.145\\\" (3.68mm)","Current Rating (Amps)":"-","Operating Temperature":"-65°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.125\\\" (3.18mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"150.0µin (3.81µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.0000","priceTiers":[{"qty":1,"price":"$5.00000","currency":"USD"},{"qty":10,"price":"$4.37800","currency":"USD"},{"qty":100,"price":"$3.91960","currency":"USD"},{"qty":500,"price":"$3.64454","currency":"USD"},{"qty":1000,"price":"$3.25487","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/5-104666-1/alternatives.json"},"ai":{"faq":[{"question":"Is 5-104666-1 RoHS compliant?","answer":"Yes, it is ROHS3 compliant per the manufacturer's specification."},{"question":"What is the pinout and footprint for 5-104666-1?","answer":"The solder tails are 0.145\" (3.68 mm) long, and the mating pins are 0.125\" (3.18 mm). All positions are loaded."},{"question":"Is 5-104666-1 compatible with AMPMODU System 50 receptacles?","answer":"Yes, it mates with the corresponding AMPMODU System 50 receptacle on the same 0.050\" pitch. The latch holder provides positive retention when mated."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5-104666-1","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/5-104666-1 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}}