{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"173977-7","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"173977-7","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/173977-7","factsUrl":"https://icsourcedirect.com/api/mcp/products/173977-7","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity CT series, 7-position IDC receptacle, 0.079\" (2.00mm) pitch, 1 row, tin female socket contacts, free-hanging in-line mount, 26-28 AWG discrete wire, natural housing, bulk.","salesMarkdown":"## 7-Position IDC Receptacle for Discrete Wire Harnesses ## IDC Termination and Wire Prep No crimp tool or loose terminal handling — just a single IDC press. The 26-28 AWG range covers common signal-level wiring in control cabinets and sensor harnesses. The single-row layout keeps the insertion force manageable for hand-tool or bench-press assembly. The 7-position count matches a 7-pin header; the natural housing colour helps field techs visually confirm the pair before mating. No keying or polarisation beyond the housing geometry, so verify the header's pin arrangement against your harness routing before committing the BOM line.","metaTitle":"TE Connectivity 173977-7, CT 7-Position IDC Receptacle","metaDescription":"TE Connectivity 173977-7 CT series 7-position IDC receptacle, 2.00mm pitch, tin contacts, 26-28 AWG, free-hanging. RoHS3 compliant. 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":"Natural","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":"7","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4500","priceTiers":[{"qty":1,"price":"$0.45000","currency":"USD"},{"qty":10,"price":"$0.42200","currency":"USD"},{"qty":25,"price":"$0.42040","currency":"USD"},{"qty":50,"price":"$0.40980","currency":"USD"},{"qty":100,"price":"$0.35160","currency":"USD"},{"qty":250,"price":"$0.31800","currency":"USD"},{"qty":500,"price":"$0.30032","currency":"USD"},{"qty":1000,"price":"$0.26322","currency":"USD"},{"qty":2500,"price":"$0.25969","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/173977-7/alternatives.json"},"ai":{"faq":[{"question":"What headers mate with the 173977-7?","answer":"The 173977-7 mates with TE CT series pin headers at the same 2.00 mm pitch, such as the 173976 series. The 7-position receptacle pairs with a 7-position header; confirm the header's mounting style (straight or right-angle) and pin length match your board-to-wire stack-up."},{"question":"Is 173977-7 RoHS compliant?","answer":"Yes, the 173977-7 is ROHS3 Compliant, meeting the current EU RoHS substance restrictions for electronic equipment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/173977-7","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/173977-7 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}}