{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4-640623-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"4-640623-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-640623-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/4-640623-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-100 receptacle, 4-640623-2, 12 positions, 1 row, 0.100\" (2.54mm) pitch, IDC termination, tin 80.0µin contacts, free-hanging right-angle, locking ramp, green.","salesMarkdown":"The 4-640623-2 is officially obsolete. No last-time-buy date or successor part number is on record from TE Connectivity. For an existing BOM line, this means new builds will need a form-fit-function replacement — likely another MTA-100 receptacle with the same 12 positions and 0.100\" pitch, though the color (green) and locking ramp may differ on the substitute. This is an IDC (insulation displacement) connector — no wire stripping or crimping needed. It accepts both discrete wires and ribbon cable, so a harness shop can use the same connector for point-to-point wiring or multi-conductor ribbon runs. The feed-through feature means the IDC slot passes the wire through the housing, allowing daisy-chain termination along a continuous cable. It is not a secondary latch or TPA; the ramp is molded into the housing and engages audibly on full mate. For applications that see repeated disconnect cycles, the tin plating (80.0µin) is adequate for a few dozen mates but will wear faster than gold — this is a set-and-forget connector for production harnesses, not a field-service disconnect point.","metaTitle":"TE MTA-100 4-640623-2 Receptacle, 12 Pos, 0.100\" Pitch","metaDescription":"TE Connectivity MTA-100 4-640623-2 receptacle, 12 positions, 0.100\" pitch, IDC termination, tin 80 µin contacts, locking ramp. Obsolete — sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circular Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Green","Pitch":"0.100\\\" (2.54mm)","Series":"MTA-100","Package":"Bulk","Features":"Feed Through","Wire Type":"Discrete or Ribbon Cable","Wire Gauge":"28 AWG","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line), Right Angle","Connector Type":"Receptacle","Contact Finish":"Tin","Fastening Type":"Locking Ramp","Number of Rows":"1","Product Status":"Obsolete","lifecycle_stage":"unknown","Cable Termination":"IDC","Base Product Number":"640623","Number of Positions":"12","Contact Finish Thickness":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/4dbe300c41bbe8c8df0474df02669124.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/4-640623-2/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 4-640623-2 available via RFQ confirmation?","answer":"The 4-640623-2 is obsolete and not stocked in standard distribution. Submit a request for the quantity you need and we will check the open market."},{"question":"What is a suitable replacement for 4-640623-2?","answer":"No official TE Connectivity successor is listed. A form-fit-function replacement would be another MTA-100 receptacle with 12 positions, 0.100\" pitch, IDC termination for 28 AWG, and a locking ramp. The color may differ from green. We can help identify a cross-reference when you submit an RFQ with your application details."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-640623-2","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/4-640623-2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:04:01.345Z","lastPublished":"2026-07-22T18:04:01.345Z","indexable":true}}