{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-173977-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-173977-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-173977-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-173977-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity CT series receptacle, 11 positions, 1 row, 2.00 mm pitch, IDC termination, tin contacts, 26-28 AWG, free-hanging.","salesMarkdown":"## 11-Position IDC Receptacle for 2.00 mm Pitch Harnesses Tin-plated female sockets suit low-cycle, cost-sensitive applications — the contact finish trades mating cycle life for lower per-position cost. IDC termination eliminates individual crimp operations — the wire is pressed into insulation-displacement slots in one step. The 26-28 AWG range is tight; only discrete wire within that gauge fits the slot geometry. The free-hanging (in-line) mount means this receptacle is wired into a harness, not soldered to a board, and mates with a CT-series pin header. ## Active Lifecycle and Sourcing The product status is Active and ROHS3 Compliant.","metaTitle":"TE CT 3-173977-1 Receptacle, 11 Pos, 2.00 mm IDC, Tin","metaDescription":"TE Connectivity CT series 3-173977-1 receptacle, 11 positions, 2.00 mm pitch, IDC termination for 26-28 AWG, tin contacts. Active lifecycle, sourced to order.","metaKeywords":null},"attributes":{"series":"CT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Circular Connectors","Panel-Mount & In-Line Circular"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Blue","Pitch":"0.079\\\" (2.00mm)","Series":"CT","Package":"Bulk","Features":"-","Wire Type":"Discrete","Wire Gauge":"26-28 AWG","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Contact Finish":"Tin","Fastening Type":"-","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Cable Termination":"IDC","Base Product Number":"173977","Number of Positions":"11","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0700","priceTiers":[{"qty":1,"price":"$1.07000","currency":"USD"},{"qty":10,"price":"$1.02200","currency":"USD"},{"qty":25,"price":"$0.97640","currency":"USD"},{"qty":50,"price":"$0.96300","currency":"USD"},{"qty":100,"price":"$0.84150","currency":"USD"},{"qty":250,"price":"$0.81004","currency":"USD"},{"qty":500,"price":"$0.76502","currency":"USD"},{"qty":1000,"price":"$0.66152","currency":"USD"},{"qty":2500,"price":"$0.61202","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/5659e7ac001ba7fd098bcd02e1de569a.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-173977-1/alternatives.json"},"ai":{"faq":[{"question":"What wire gauge is compatible with 3-173977-1?","answer":"The 3-173977-1 accepts 26-28 AWG discrete wire only. The IDC slot geometry is designed for that gauge range; wire outside that range will not terminate correctly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-173977-1","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/3-173977-1 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}}