{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-644662-6","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-644662-6","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-644662-6","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-644662-6","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-156 3-644662-6, 6-position single-row receptacle, 0.156\" (3.96mm) pitch, IDC termination, 22 AWG, gold-plated female sockets, locking ramp, red housing, bulk.","salesMarkdown":"## 0.156\" Pitch, 6-Position IDC Receptacle — MTA-156 The TE Connectivity MTA-156 3-644662-6 is a 6-position, single-row receptacle from the MTA-156 series, designed for mass-termination of discrete or ribbon cable using IDC (Insulation Displacement Contact) technology. It accepts 22 AWG wire and terminates without stripping, making it a fast, repeatable option for harness builds. The red housing carries a closed-end design and a polarizing key, so it only mates one way with the matching header, preventing pin damage from a reversed hookup. This is a field-service-friendly connector: you can re-pin it on site with the right IDC hand tool, and the locking latch gives audible feedback that the pair is fully seated. The IDC termination requires a manual or pneumatic press — the TE 59803-1 hand tool or the 59804-1 bench press are the standard options. No wire stripping is needed; the insulation is displaced as the contact is pressed into the housing channel. For a board-mounted connection, pair it with a vertical or right-angle MTA-156 header soldered to the PCB.","metaTitle":"TE MTA-156 3-644662-6, 6-Pos IDC Receptacle, 0.156\" Pitch","metaDescription":"TE Connectivity MTA-156 3-644662-6 6-position receptacle, IDC termination, 22 AWG, gold contacts, locking ramp. Active production, RoHS compliant.","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":"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":"6","Contact Finish Thickness":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.6800","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.68000","currency":"USD"},{"qty":10,"price":"$2.38900","currency":"USD"},{"qty":25,"price":"$2.37640","currency":"USD"},{"qty":50,"price":"$2.35220","currency":"USD"},{"qty":100,"price":"$2.15820","currency":"USD"},{"qty":250,"price":"$2.14608","currency":"USD"},{"qty":500,"price":"$1.95208","currency":"USD"},{"qty":1000,"price":"$1.74596","currency":"USD"},{"qty":2500,"price":"$1.61259","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/78b18bb408b7e8220faf3cc3167e5eac.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the 3-644662-6 RoHS compliant?","answer":"Yes, the 3-644662-6 is RoHS compliant."},{"question":"What is the mating connector for 3-644662-6?","answer":"It mates with a single-row MTA-156 pin header at 0.156\" pitch. The header can be vertical or right-angle, through-hole or IDC-terminated, depending on your board or harness design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-644662-6","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/3-644662-6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}