{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-644718-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-644718-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-644718-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-644718-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-156 IDC receptacle, 3-644718-3, 3 positions, 0.156\" (3.96mm) pitch, 1 row, female socket, gold 30.0µin, free hanging, locking ramp, IDC termination, 18 AWG, orange.","salesMarkdown":"At 0.156\" pitch, the 3-position version is a compact drop for low-circuit-count harnesses. The 30.0µin gold distinguishes this variant from tin-plated siblings — it is the right choice when the mating cycle count or environmental exposure exceeds what a tin contact can handle.","metaTitle":"TE 3-644718-3 MTA-156 Receptacle, 3 Pos, 0.156\" Pitch, Gold","metaDescription":"TE 3-644718-3 MTA-156 IDC receptacle, 3 positions, 0.156\" pitch, 30.0µin gold, locking ramp. Active production, sourced per RFQ. Orange housing, 18 AWG.","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":"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":"Gold","Fastening Type":"Locking Ramp","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Cable Termination":"IDC","Base Product Number":"644718","Number of Positions":"3","Contact Finish Thickness":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8900","priceTiers":[{"qty":1,"price":"$1.89000","currency":"USD"},{"qty":10,"price":"$1.72700","currency":"USD"},{"qty":25,"price":"$1.67640","currency":"USD"},{"qty":50,"price":"$1.65940","currency":"USD"},{"qty":100,"price":"$1.54020","currency":"USD"},{"qty":250,"price":"$1.51468","currency":"USD"},{"qty":500,"price":"$1.37854","currency":"USD"},{"qty":1000,"price":"$1.23387","currency":"USD"},{"qty":2500,"price":"$1.14027","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/55a8698e9e9dcd655ec98064ab5a2e8b.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-644718-3/alternatives.json"},"ai":{"faq":[{"question":"Does 3-644718-3 work with standard MTA-156 headers?","answer":"Yes. The 0.156\" (3.96mm) pitch and single-row layout are standard MTA-156 dimensions, so this receptacle mates with any MTA-156 pin header of the same position count and pitch. The polarizing key ensures correct orientation."},{"question":"What is the replacement for 3-644718-3?","answer":"The part is still active, so the current order code is the correct BOM line item."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-644718-3","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/3-644718-3 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}}