{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-640599-7","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-640599-7","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-640599-7","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-640599-7","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-156 series receptacle, 3-640599-7, 7 positions, 1 row, 0.156\" (3.96mm) pitch, IDC termination, 18 AWG, tin contacts, free hanging, locking ramp, orange.","salesMarkdown":"The 3-640599-7 is a 7-circuit, single-row MTA-156 receptacle that terminates 18 AWG discrete or ribbon cable via IDC. ## MTA-156 Series Position The 3-640599-7 is the 7-position IDC receptacle in the MTA-156 family. The series covers 2 through 24 positions at the same 0.156\" pitch, all sharing the same locking ramp and tin contact finish. The 7-position variant fits a 7-circuit BOM line where a smaller 6-position or larger 8-position would leave an unused pin or require a different housing. The IDC termination is shared across the series, so the same tooling and wire preparation applies. Wire termination is IDC — no stripping, no crimping. The 18 AWG wire (discrete or ribbon) is pressed into the slot, where the insulation is displaced and the conductor contacts the tin-plated beam. The feed-through feature allows daisy-chaining through the connector, useful for pass-through wiring in a harness.","metaTitle":"TE MTA-156 3-640599-7, 7 Pos IDC Receptacle 0.156\" Pitch","metaDescription":"TE Connectivity MTA-156 3-640599-7 receptacle, 7 positions, 0.156\" (3.96mm) pitch, IDC termination for 18 AWG wire. Orange housing with locking ramp.","metaKeywords":null},"attributes":{"series":"MTA-156","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 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","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":"640599","Number of Positions":"7","Contact Finish Thickness":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9100","priceTiers":[{"qty":1,"price":"$0.91000","currency":"USD"},{"qty":10,"price":"$0.86600","currency":"USD"},{"qty":25,"price":"$0.82760","currency":"USD"},{"qty":50,"price":"$0.81600","currency":"USD"},{"qty":100,"price":"$0.71300","currency":"USD"},{"qty":250,"price":"$0.68632","currency":"USD"},{"qty":500,"price":"$0.64820","currency":"USD"},{"qty":1000,"price":"$0.56050","currency":"USD"},{"qty":2500,"price":"$0.51856","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-640599-7/alternatives.json"},"ai":{"faq":[{"question":"What wire gauge does 3-640599-7 accept?","answer":"It accepts 18 AWG discrete or ribbon cable. The IDC slot is sized for this gauge — using a thinner wire may not achieve reliable insulation displacement."},{"question":"Is 3-640599-7 RoHS compliant?","answer":"Yes, it is ROHS3 Compliant, covering the latest exemption categories."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-640599-7","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/3-640599-7 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}}