{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-643817-6","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-643817-6","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-643817-6","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-643817-6","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-156 receptacle, 3-643817-6, 6 positions, 0.156\" (3.96mm) pitch, 1 row, IDC termination, 18 AWG, tin contacts, free-hanging, locking ramp, orange housing.","salesMarkdown":"It's a free-hanging (in-line) female socket connector with a single row of tin-plated contacts at the standard 0.156\" (3.96mm) pitch that defines the MTA-156 series. The orange housing carries a closed end — no back-loading of contacts — and a polarizing key that lines up with the matching header's keyway so you can't plug it in wrong. This is an IDC (insulation displacement) connector, so there's no crimping or soldering at the termination end. Tin is the right call here: it's cost-effective for fixed or occasional-mate applications, and the thick plating handles the IDC wipe without galling. The 3-643817-6 mates with any standard MTA-156 pin header — through-hole or vertical — that shares the 0.156\" pitch and 6-position count. The polarizing key on the receptacle aligns with the corresponding slot on the header; if the key is missing or mismatched, the housings won't fully engage.","metaTitle":"TE MTA-156 3-643817-6, 6-Pos IDC Receptacle, 0.156\" Pitch","metaDescription":"TE MTA-156 3-643817-6 receptacle, 6 positions, 0.156\" (3.96mm) pitch, IDC termination for 18 AWG wire, tin-plated contacts, locking ramp, orange housing.","metaKeywords":null},"attributes":{"series":"MTA-156","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Circular Connectors","Panel-Mount & In-Line Circular"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Orange","Pitch":"0.156\\\" (3.96mm)","Series":"MTA-156","Package":"Bulk","Features":"Closed End, Polarizing Key","Wire Type":"Discrete or Ribbon Cable","Wire Gauge":"18 AWG","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Contact Finish":"Tin","Fastening Type":"Locking Ramp","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Cable Termination":"IDC","Base Product Number":"643817","Number of Positions":"6","Contact Finish Thickness":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.62000","currency":"USD"},{"qty":10,"price":"$0.59700","currency":"USD"},{"qty":25,"price":"$0.59440","currency":"USD"},{"qty":50,"price":"$0.57460","currency":"USD"},{"qty":100,"price":"$0.48170","currency":"USD"},{"qty":250,"price":"$0.45156","currency":"USD"},{"qty":500,"price":"$0.42648","currency":"USD"},{"qty":1000,"price":"$0.37380","currency":"USD"},{"qty":2500,"price":"$0.35373","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b97c2410180a356f89f605ea004276bc.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pitch of 3-643817-6?","answer":"The pitch is 0.156\" (3.96mm), the standard spacing for the MTA-156 series. This matches the footprint of the mating header's pin row."},{"question":"What wire gauge does 3-643817-6 support?","answer":"It accepts 18 AWG discrete or ribbon cable. The IDC slot is sized for that gauge, so using a different wire size will not terminate reliably."},{"question":"Is 3-643817-6 a male or female connector?","answer":"It is a female receptacle with socket contacts. It mates with a male pin header from the MTA-156 series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-643817-6","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/3-643817-6 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}}