{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4-640426-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"4-640426-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-640426-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/4-640426-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-156 receptacle, 4-640426-1, 11 positions, 0.156\" (3.96mm) pitch, 1 row, IDC termination for 18 AWG discrete wire, tin-plated contacts, locking ramp, free-hanging, closed end.","salesMarkdown":"## Termination and Mating Details The 4-640426-1: Wire termination is IDC—strip nothing, just cut the 18 AWG discrete wire square and push it into the slot. The insulation is displaced by the contact tines; the conductor is captured without crimping. The locking ramp engages the header's ramp catch; you'll feel it click home.","metaTitle":"TE MTA-156 4-640426-1, 11 Pos IDC Receptacle, 18 AWG, Tin","metaDescription":"TE Connectivity MTA-156 receptacle, 11 circuits, 0.156\" pitch, IDC termination for 18 AWG discrete wire. Tin-plated contacts, locking ramp, closed end.","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":"Closed End","Wire Type":"Discrete","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":"640426","Number of Positions":"11","Contact Finish Thickness":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9400","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.94000","currency":"USD"},{"qty":10,"price":"$0.89800","currency":"USD"},{"qty":25,"price":"$0.85880","currency":"USD"},{"qty":50,"price":"$0.84680","currency":"USD"},{"qty":100,"price":"$0.74000","currency":"USD"},{"qty":250,"price":"$0.71228","currency":"USD"},{"qty":500,"price":"$0.67270","currency":"USD"},{"qty":1000,"price":"$0.58169","currency":"USD"},{"qty":2500,"price":"$0.53816","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is 4-640426-1 compatible with 18 AWG wire?","answer":"Yes, the 4-640426-1 is designed for 18 AWG discrete wire with IDC termination. The wire gauge is specified in the product specs; no stripping is required before insertion into the contact slot."},{"question":"What is the mating header for 4-640426-1?","answer":"The 4-640426-1 mates with a matching MTA-156 male pin header—available in through-hole or right-angle configurations with the same 0.156\" (3.96mm) pitch and locking ramp feature."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-640426-1","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/4-640426-1 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}}