{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4-644662-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"4-644662-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-644662-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/4-644662-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-156 receptacle, 4-644662-0, 10 positions, 0.156\" (3.96 mm) pitch, 1 row, IDC termination, 22 AWG, gold contacts, locking ramp, closed end, red.","salesMarkdown":"The closed-end housing prevents the cable from being pushed through, and the polarizing key ensures the connector can only be mated one way — a practical guard against miswiring on the line. ## Wire Sizing and Termination This IDC receptacle is factory-set for 22 AWG wire — no stripping, no crimping. If your harness calls for a different gauge, this specific part won't work; you'd need the MTA-156 variant for that wire size. Mates with any standard MTA-156 header (through-hole or vertical) that shares the same 0.156\" pitch and 10-position count. No secondary latch or screw lock — the ramp is the primary retention.","metaTitle":"TE MTA-156 4-644662-0 Receptacle, 10 Pos, 0.156\" Pitch, IDC","metaDescription":"TE MTA-156 4-644662-0 receptacle, 10 positions, 0.156\" pitch, IDC termination for 22 AWG wire, gold contacts. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":"MTA-156","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Circular Connectors","Panel-Mount & In-Line Circular"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Red","Pitch":"0.156\\\" (3.96mm)","Series":"MTA-156","Package":"Bulk","Features":"Closed End, Polarizing Key","Wire Type":"Discrete or Ribbon Cable","Wire Gauge":"22 AWG","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Contact Finish":"Gold","Fastening Type":"Locking Ramp","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Cable Termination":"IDC","Base Product Number":"644662","Number of Positions":"10","Contact Finish Thickness":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.3400","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.34000","currency":"USD"},{"qty":10,"price":"$3.86800","currency":"USD"},{"qty":25,"price":"$3.84760","currency":"USD"},{"qty":50,"price":"$3.80840","currency":"USD"},{"qty":100,"price":"$3.43340","currency":"USD"},{"qty":250,"price":"$3.41368","currency":"USD"},{"qty":500,"price":"$3.15716","currency":"USD"},{"qty":1000,"price":"$2.82171","currency":"USD"},{"qty":2500,"price":"$2.60466","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the pitch of 4-644662-0?","answer":"The pitch is 0.156\" (3.96 mm), the standard spacing for the MTA-156 series."},{"question":"What wire gauge does 4-644662-0 support?","answer":"It is designed for 22 AWG discrete or ribbon cable, terminated via IDC."},{"question":"Is 4-644662-0 compatible with standard MTA-156 headers?","answer":"Yes, it mates with any 10-position MTA-156 header of the same pitch (0.156\") and uses a locking ramp for retention."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-644662-0","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/4-644662-0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}