{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-644465-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-644465-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-644465-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-644465-3","rawCanonicalId":null},"summary":{"shortDescription":"TE MTA-156 IDC receptacle, 3 positions, 0.156\" (3.96mm) pitch, 1 row, tin-plated contacts, free-hanging, locking ramp, 18 AWG, orange.","salesMarkdown":"## 3-Position IDC Receptacle for 0.156\" Pitch Harnesses The TE MTA-156 3-644465-3 is a 3-position IDC receptacle in the MTA-156 series, designed for discrete or ribbon cable termination at 0.156\" (3.96mm) pitch. It accepts 18 AWG wire and terminates via insulation displacement — no stripping, one crimp per conductor. The orange housing colour is standard for this position count in the MTA-156 family, aiding visual identification on the harness. ## IDC Termination and Wire Gauge The IDC termination accepts 18 AWG discrete wire or ribbon cable. The insulation displacement slot pierces the jacket on insertion — no pre-strip, no solder. The feed-through feature allows daisy-chaining multiple receptacles on the same wire run without a separate splice. The locking ramp holds the mated pair under vibration, reducing contact fretting at the interface. ## Mating Header and Compatibility This receptacle mates with the matching MTA-156 pin header at 0.156\" (3.96mm) pitch. The locking ramp engages the header latch for vibration-resistant retention.","metaTitle":"TE MTA-156 3-644465-3, 3-Pos IDC Receptacle, 0.156\" Pitch","metaDescription":"TE MTA-156 3-644465-3 3-position IDC receptacle, 0.156\" (3.96mm) pitch, tin-plated contacts, locking ramp. RoHS. Sourced to order.","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":"Tin","Fastening Type":"Locking Ramp","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Cable Termination":"IDC","Base Product Number":"644465","Number of Positions":"3","Contact Finish Thickness":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5000","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.50000","currency":"USD"},{"qty":10,"price":"$0.46500","currency":"USD"},{"qty":25,"price":"$0.46280","currency":"USD"},{"qty":50,"price":"$0.45100","currency":"USD"},{"qty":100,"price":"$0.38690","currency":"USD"},{"qty":250,"price":"$0.34996","currency":"USD"},{"qty":500,"price":"$0.33050","currency":"USD"},{"qty":1000,"price":"$0.28968","currency":"USD"},{"qty":2500,"price":"$0.28579","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/746db97d390c8b43073f99c975f4a3dc.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 3-644465-3 RoHS compliant?","answer":"Yes, 3-644465-3 is RoHS Compliant per the manufacturer's listing."},{"question":"What is the pitch of 3-644465-3?","answer":"The pitch is 0.156\" (3.96mm), which is the standard spacing for the MTA-156 series."},{"question":"What wire gauge does 3-644465-3 support?","answer":"It accepts 18 AWG discrete or ribbon cable via IDC termination."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-644465-3","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/3-644465-3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}