{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5749111-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5749111-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5749111-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/5749111-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPLIMITE.050 III D-Sub plug, 20 positions, 2 rows, 0.050-inch pitch, IDC ribbon cable termination, 1 A, 30 V, gold-plated phosphor bronze contacts, shielded steel shell, UL94 V-0.","salesMarkdown":"## 20-Position Shielded D-Sub Plug for Ribbon Cable This is the male pin half of a D-sub pair, intended for free-hanging (in-line) cable assemblies where a shielded, low-profile interconnect is needed. The 0.050-inch pitch and 0.100-inch row-to-row spacing define the AMPLIMITE.050 III footprint — finer than the standard 0.108-inch D-sub pitch, which means it mates only with its matching AMPLIMITE.050 III receptacle, not with standard-density D-subs. Key characteristics include a shielded steel shell with tin-nickel plating for EMI suppression, gold-plated phosphor bronze signal contacts rated at 1 A per circuit at 30 V, and a UL94 V-0 thermoplastic housing. ## What the 0.050-Inch Pitch and 1 A Rating Mean for the Fit The 0.050-inch pitch is the defining dimension of the AMPLIMITE.050 III series — it is half the pitch of a standard D-sub (0.108-inch), so the 20 positions fit in a shell roughly the size of a standard 9-position D-sub. The IDC termination is a production-speed advantage — the ribbon cable is pressed onto the contacts in one operation, no individual wire stripping or crimping. The trade-off is that field repair means replacing the entire plug, not a single contact. For harness builders, this plug is the correct choice when the cable assembly is built in volume and the cable is a standard 20-conductor ribbon.","metaTitle":"TE Connectivity 5749111-1, AMPLIMITE .050 III D-Sub Plug","metaDescription":"TE Connectivity 5749111-1 AMPLIMITE .050 III D-sub plug, 20 positions, 2 rows, 0.050-inch pitch, IDC ribbon cable termination, shielded, 1 A, 30 V, gold","metaKeywords":null},"attributes":{"series":"AMPLIMITE .050 III","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["D-Sub & D-Shaped Connectors","D-Sub Cable Assemblies"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Black","Series":"AMPLIMITE .050 III","Package":"Tube","Features":"Shielded","Wire Gauge":"-","Termination":"IDC, Ribbon Cable","Contact Form":"-","Contact Type":"Signal","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug, Male Pins","Contact Finish":"Gold","Flange Feature":"-","Number of Rows":"2","Product Status":"Active","Voltage Rating":"30V","Backset Spacing":"-","Connector Style":"D-Type","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Ingress Protection":"-","Base Product Number":"5749111","Dielectric Material":"Thermoplastic","Number of Positions":"20","Current Rating (Amps)":"1A","Operating Temperature":"-55°C ~ 105°C","Shell Material, Finish":"Steel, Tin-Nickel Plated","Contact Finish Thickness":"-","Material Flammability Rating":"UL94 V-0","Shell Size, Connector Layout":"0.050 Pitch x 0.100 Row to Row"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.1300","priceTiers":[{"qty":1,"price":"$11.13000","currency":"USD"},{"qty":10,"price":"$10.06900","currency":"USD"},{"qty":25,"price":"$9.80240","currency":"USD"},{"qty":50,"price":"$9.42940","currency":"USD"},{"qty":100,"price":"$8.73680","currency":"USD"},{"qty":250,"price":"$8.68356","currency":"USD"},{"qty":500,"price":"$8.36392","currency":"USD"},{"qty":1000,"price":"$7.45827","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/5ecf479ce25b9f4671425bee4cd75ddb.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/5749111-1/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 5749111-1 available via RFQ confirmation?","answer":"Stock levels and lead time are confirmed at the time of quotation; no live stock count is published on this listing."},{"question":"What is the mating connector for 5749111-1?","answer":"The 5749111-1 mates with the matching AMPLIMITE.050 III receptacle (female) connector of the same 20-position, 2-row, 0.050-inch pitch configuration. Because the pitch is non-standard, it will not mate with standard-density D-sub receptacles."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5749111-1","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/5749111-1 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}}