{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-643814-5","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-643814-5","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-643814-5","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-643814-5","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-100 receptacle, 3-643814-5, 5 positions, 1 row, 0.100\" (2.54mm) pitch, IDC termination, tin-plated female socket, closed-end housing, free-hanging right-angle, locking ramp, white, bulk.","salesMarkdown":"## MTA-100 IDC Receptacle — 5-Position Closed End for 24 AWG It terminates 24 AWG discrete or ribbon cable using insulation displacement (IDC) — no wire stripping or crimp contacts needed. ## IDC Termination — What 24 AWG and the 80 µ\" Tin Plating Mean The IDC termination accepts 24 AWG solid or stranded wire. This plating grade is suited for applications with few mating cycles; tin is the right choice for a permanent or semi-permanent harness connection where the receptacle is mated once and left in place. Because the housing is closed-end, the tines do not extend past the back wall. That matters when the receptacle is routed in a tight panel cavity or against another board — no risk of the exposed tines shorting to adjacent conductors. The 5-position count and single-row layout match a 5-pin header footprint. The locking ramp snaps over the header's latch ramp; the mate is audible and tactile. The white housing colour is the standard MTA-100 tint — no special keying, just visual identification on the harness.","metaTitle":"TE 3-643814-5 MTA-100 Receptacle, 5 Pos, IDC, 0.100\" Pitch","metaDescription":"TE Connectivity 3-643814-5 MTA-100 closed-end receptacle, 5 positions, 0.100\" (2.54mm) pitch, IDC termination for 24 AWG discrete or ribbon cable.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circular Connectors"],"specifications":{"Color":"White","Pitch":"0.100\\\" (2.54mm)","Series":"MTA-100","Features":"Closed End","Packaging":"Bulk","Wire Type":"Discrete or Ribbon Cable","Wire Gauge":"24 AWG","Part Status":"Active","Row Spacing":"-","Contact Type":"Female Socket","Manufacturer":"TE Connectivity AMP Connectors","Mounting Type":"Free Hanging (In-Line), Right Angle","Connector Type":"Receptacle","Contact Finish":"Tin","Fastening Type":"Locking Ramp","Number of Rows":"1","lifecycle_stage":"unknown","Cable Termination":"IDC","Base Product Number":"643814","Number of Positions":"5","Contact Finish Thickness":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/578ebe1dfc4db0e9c77800055eb7d9d2.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-643814-5/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for 3-643814-5?","answer":"The header must have 5 positions in a single row and the corresponding locking latch to engage the receptacle's locking ramp."},{"question":"What wire gauge is compatible with the 3-643814-5?","answer":"The IDC termination accepts 24 AWG discrete or ribbon cable. The tines are sized for that gauge — using a thinner wire risks a loose grip, and thicker wire may not seat fully into the slot."},{"question":"Where can I buy 3-643814-5?","answer":"This part is active and available to order. Contact our sales team for current pricing and lead time based on your quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-643814-5","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/3-643814-5 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:51:40.457Z","lastPublished":"2026-07-22T18:51:40.457Z","indexable":true}}