{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2-173985-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2-173985-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-173985-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/2-173985-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity CT Amp-In series, wire IDC connector, 2-173985-3, 3 positions, single row, 0.079\" (2.00 mm) pitch, 26-28 AWG, through-hole, tin contacts, blue housing.","salesMarkdown":"It terminates individual 26-28 AWG wires directly into the housing using an insulation displacement contact — no crimp terminals, no applicator tooling, just a simple press. ## Tin Contacts — Cost-Effective for One-Time Mate Tin is more economical than gold, but it oxidizes over time and the oxide layer can increase contact resistance if the connector is repeatedly disconnected and reconnected. For a fixed harness assembly inside an enclosure, tin is perfectly adequate.","metaTitle":"TE Connectivity 2-173985-3 CT Amp-In IDC, 3 Pos, 2.00 mm","metaDescription":"TE Connectivity CT Amp-In 2-173985-3 wire IDC connector, 3 positions, 0.079\" (2.00 mm) pitch, 26-28 AWG, tin contacts, blue housing.","metaKeywords":null},"attributes":{"series":"CT Amp-In","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Direct Wire-to-Board"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Blue","Series":"CT Amp-In","Package":"Tray","Features":"-","Wire Gauge":"26-28 AWG","Cable Pitch":"0.079\\\" (2.00mm)","Row Spacing":"-","Mounting Type":"Through Hole","Connector Type":"Individual Wires","Contact Finish":"Tin","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Board-Side Pitch":"0.079\\\" (2.00mm)","Cable Termination":"IDC","Base Product Number":"173985","Number of Positions":"3","Contact Finish Thickness":"-","Number of Positions Loaded":"All"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4400","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.44000","currency":"USD"},{"qty":10,"price":"$0.39600","currency":"USD"},{"qty":25,"price":"$0.39440","currency":"USD"},{"qty":80,"price":"$0.38600","currency":"USD"},{"qty":360,"price":"$0.29689","currency":"USD"},{"qty":720,"price":"$0.28040","currency":"USD"},{"qty":1080,"price":"$0.24577","currency":"USD"},{"qty":5040,"price":"$0.21938","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 2-173985-3 and what is the price?","answer":"The 2-173985-3 is sourced to order through independent distribution. Submit an RFQ for current pricing and availability — both are confirmed at quote time. No stock-holding or firm price is published here."},{"question":"What is the pitch of 2-173985-3?","answer":"The cable pitch and board-side pitch are both 0.079\" (2.00 mm), matching the standard CT Amp-In header footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-173985-3","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/2-173985-3 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}}