{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6-173977-7","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"6-173977-7","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/6-173977-7","factsUrl":"https://icsourcedirect.com/api/mcp/products/6-173977-7","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity CT series receptacle, 7 positions, 0.079\" (2.00mm) pitch, 1 row, IDC termination, tin contacts, 26-28 AWG, free hanging, black housing, bulk.","salesMarkdown":"## 7-Position IDC Receptacle for Discrete Wire Harnesses The black housing is free-hanging (in-line), so no board footprint is needed — it terminates a wire bundle directly. This connector uses insulation displacement contacts (IDC), so you don't need a crimp press or loose terminals for the wire side. That saves a tooling changeover if your harness shop already runs IDC — no applicator reel to swap. The trade-off is that IDC is a one-shot termination; you can't re-terminate a pulled wire the way you can with a crimp terminal. Plan the wire routing before you seat the bundle. The free-hanging design means the receptacle sits on the wire harness, not on a board — typical for internal appliance wiring, sensor harnesses, or control-cabinet discrete runs where you want a disconnect point at the wire end rather than a board-mounted header.","metaTitle":"TE 6-173977-7 CT Receptacle, 7 Pos IDC 2mm Tin","metaDescription":"TE Connectivity 6-173977-7 CT series receptacle, 7 positions, 0.079\" (2.00mm) pitch, IDC termination for 26-28 AWG discrete wire, tin contacts.","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":"Black","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":"$0.6500","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.65000","currency":"USD"},{"qty":10,"price":"$0.62500","currency":"USD"},{"qty":25,"price":"$0.62240","currency":"USD"},{"qty":50,"price":"$0.60140","currency":"USD"},{"qty":100,"price":"$0.50420","currency":"USD"},{"qty":250,"price":"$0.47264","currency":"USD"},{"qty":500,"price":"$0.44638","currency":"USD"},{"qty":1000,"price":"$0.39124","currency":"USD"},{"qty":2500,"price":"$0.37024","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/5f43322dbe7d662d097f5d35ee8d2aee.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What wire gauge does 6-173977-7 accept?","answer":"The 6-173977-7 accepts 26-28 AWG discrete wire for its IDC termination. The wire is pressed into the slot without stripping or crimping a separate terminal."},{"question":"What is the pitch of 6-173977-7?","answer":"The pitch is 0.079\" (2.00mm), centerline to centerline. That's the standard CT series pitch for this compact wire-to-board connector family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/6-173977-7","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/6-173977-7 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}