{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5749070-5","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5749070-5","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5749070-5","factsUrl":"https://icsourcedirect.com/api/mcp/products/5749070-5","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPLIMITE.050 III D-Sub receptacle, 50 positions, 2 rows, 1A, 30V, through-hole solder, shielded, gold-plated phosphor bronze contacts, UL94 V-0.","salesMarkdown":"## 50-Position Shielded D-Sub for Dense Signal I/O The TE Connectivity 5749070-5 is a 50-position, 2-row D-Sub receptacle from the AMPLIMITE.050 III series, designed for high-density signal interconnect in EMI-sensitive applications. The 0.050-inch contact pitch with 0.100-inch row spacing packs 50 signal contacts into a shell layout that fits a standard D-Sub footprint, saving board edge real estate compared to standard-density 0.108-inch pitch D-Subs. The steel shell with nickel plating and the Shielded feature provide a continuous ground path around the contact array, attenuating coupled noise on the signal lines. ## 1 A Signal-Level Current and 30 V Rating The 1 A limit reflects the thermal capacity of the dense 0.050-inch pitch contact array; pushing beyond that risks temperature rise above the UL94 V-0 thermoplastic housing's safe operating envelope. For a 50-position cable assembly carrying 1 A on every contact, the total harness current sums to 50 A, but the per-contact rating is the binding constraint for any single circuit. ## Shielded Shell with 4-40 Flange Hardware The Flange Feature specifies Housing/Shell (4-40) — the receptacle includes threaded 4-40 inserts in the shell flanges for mating with the corresponding plug's jackscrews. The Black thermoplastic housing carries UL94 V-0 flammability classification.","metaTitle":"TE Connectivity 5749070-5","metaDescription":"TE Connectivity 5749070-5 AMPLIMITE .050 III D-Sub receptacle, 50 positions, 2 rows, 1A, 30V, shielded, gold contacts, UL94 V-0.","metaKeywords":null},"attributes":{"series":"AMPLIMITE .050 III","packageCase":null,"mountingType":null,"rohsStatus":"RoHS 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":"Solder","Contact Form":"-","Contact Type":"Signal","Mounting Type":"Through Hole","Connector Type":"Receptacle, Female Sockets","Contact Finish":"Gold","Flange Feature":"Housing/Shell (4-40)","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":"5749070","Dielectric Material":"Thermoplastic","Number of Positions":"50","Current Rating (Amps)":"1A","Operating Temperature":"-55°C ~ 105°C","Shell Material, Finish":"Steel, 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":"$14.9400","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$14.94000","currency":"USD"},{"qty":10,"price":"$14.63100","currency":"USD"},{"qty":25,"price":"$14.24200","currency":"USD"},{"qty":50,"price":"$13.54160","currency":"USD"},{"qty":100,"price":"$12.21860","currency":"USD"},{"qty":250,"price":"$12.14080","currency":"USD"},{"qty":500,"price":"$10.58428","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/5b64b0d9d9f02d3efbe96cc066d901be.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does the 5749070-5 come with mounting hardware?","answer":"The flange feature specifies Housing/Shell (4-40) — threaded 4-40 inserts are built into the shell flanges for jackscrew mating. The hardware is integrated into the shell, not supplied as separate pieces."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5749070-5","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/5749070-5 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}