{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-644570-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-644570-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-644570-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-644570-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-156 IDC receptacle, 3-644570-4, 4 positions, 1 row, 0.156\" (3.96mm) pitch, tin 80.0µin (2.03µm) contacts, 18 AWG, free hanging, bulk.","salesMarkdown":"## MTA-156 IDC Receptacle, 4 Circuits, 0.156\" Pitch The TE Connectivity MTA-156 3-644570-4 is a 4-position, single-row IDC receptacle built for discrete or ribbon cable. The 0.156\" (3.96mm) pitch gives enough room to terminate 18 AWG wire without the contact crowding you get on finer-pitch IDC connectors. The housing is black, with a polarizing key and feed-through feature — the key prevents a reversed mate, and the feed-through lets you daisy-chain multiple receptacles on the same cable run without a separate pass-through block. It accepts 18 AWG wire. The 3-644570-4 is listed as Active and ROHS3 Compliant.","metaTitle":"TE MTA-156 3-644570-4, 4-Pos IDC Receptacle, 0.156\" Pitch","metaDescription":"TE MTA-156 3-644570-4 4-position IDC receptacle, 0.156\" (3.96mm) pitch, 18 AWG, tin 80.0µin contacts. Active, ROHS3. 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":"Black","Pitch":"0.156\\\" (3.96mm)","Series":"MTA-156","Package":"Bulk","Features":"Feed Through, 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":"-","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Cable Termination":"IDC","Base Product Number":"644570","Number of Positions":"4","Contact Finish Thickness":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5000","priceTiers":[{"qty":1,"price":"$0.50000","currency":"USD"},{"qty":10,"price":"$0.46700","currency":"USD"},{"qty":25,"price":"$0.46480","currency":"USD"},{"qty":50,"price":"$0.45300","currency":"USD"},{"qty":100,"price":"$0.38860","currency":"USD"},{"qty":250,"price":"$0.35152","currency":"USD"},{"qty":500,"price":"$0.33198","currency":"USD"},{"qty":1000,"price":"$0.29097","currency":"USD"},{"qty":2500,"price":"$0.28707","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/011704ba49d4f8f5fe0bf3d1f867e1b3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-644570-4/alternatives.json"},"ai":{"faq":[{"question":"What wire gauge does 3-644570-4 support?","answer":"The 3-644570-4 accepts 18 AWG wire for IDC termination."},{"question":"Is 3-644570-4 RoHS compliant?","answer":"Yes, 3-644570-4 is ROHS3 Compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-644570-4","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/3-644570-4 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}}