{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4-644466-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"4-644466-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-644466-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/4-644466-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-156 receptacle, 4-644466-0, 10 positions, 1 row, 0.156\" (3.96mm) pitch, IDC termination, 20 AWG, tin contact finish, free hanging, locking ramp, yellow.","salesMarkdown":"The 0.156\" (3.96mm) pitch is wider than the common 0.100\" IDC pitch, which means the mating header and board footprint must match this spacing exactly — a common gotcha when substituting from a 0.100\" ribbon-cable system. ## Termination and Contact Design The feed-through feature and polarizing key prevent mis-mating with the header. No official cross-reference or second-source is on record — the listed peer 1-1703095-1 is a different pitch (0.197\" / 5.00mm) and connector type (blade socket), not a functional substitute.","metaTitle":"TE Connectivity 4-644466-0 MTA-156 Receptacle, 10 Pos, IDC","metaDescription":"TE Connectivity MTA-156 10-position IDC receptacle, 0.156\" pitch, 20 AWG, tin-plated contacts, locking ramp. Active production, ROHS3 compliant.","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":"Yellow","Pitch":"0.156\\\" (3.96mm)","Series":"MTA-156","Package":"Bulk","Features":"Feed Through, Polarizing Key","Wire Type":"Discrete or Ribbon Cable","Wire Gauge":"20 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":"644466","Number of Positions":"10","Contact Finish Thickness":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.82000","currency":"USD"},{"qty":10,"price":"$0.78600","currency":"USD"},{"qty":25,"price":"$0.75120","currency":"USD"},{"qty":50,"price":"$0.74060","currency":"USD"},{"qty":100,"price":"$0.64720","currency":"USD"},{"qty":250,"price":"$0.62300","currency":"USD"},{"qty":500,"price":"$0.58838","currency":"USD"},{"qty":1000,"price":"$0.50878","currency":"USD"},{"qty":2500,"price":"$0.47070","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/9762f9e385245a01fe8d62ef0655363f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pitch of the 4-644466-0 connector?","answer":"The pitch is 0.156\" (3.96mm), which is the center-to-center spacing between adjacent contact positions. This is wider than a standard 0.100\" IDC connector, so the mating header and PCB footprint must match this spacing."},{"question":"Where can I buy 4-644466-0 at best price?","answer":"Sourced to order against an RFQ; availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-644466-0","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/4-644466-0 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}}