{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2311777-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2311777-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2311777-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/2311777-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPLIMITE HD-22 D-Sub high-density plug, 2311777-1, 44 positions, 3 rows, 3A per contact, 250VAC, right-angle through-hole solder, gold-plated brass contacts, board lock, grounding indents, UL94 V-0.","salesMarkdown":"## 44-Position High-Density D-Sub for Board-Edge Signal Interconnects The TE Connectivity AMPLIMITE HD-22 2311777-1 is a 44-position, 3-row D-Sub plug with male pins in a high-density layout — the HD-22 series packs more circuits into the standard DB shell size than a conventional 25-position D-Sub. Gold-plated brass contacts handle 3A per contact at 250VAC, with the gold finish supporting repeated mating cycles in field-service and test equipment applications. ## Board Lock and Grounding Indents for Vibration Resistance Two features on this connector address mechanical and electrical reliability in one package. For a right-angle D-Sub at the board edge, this matters: the lever arm from the cable exit can torque the connector, and the board locks keep the solder joints from fatiguing. The flange features 4-40 threaded inserts for jack-screw retention, which is the standard method for securing the mated pair in high-vibration environments. Termination is solder to the through-hole tails; the 0.350\" (8.89mm) backset spacing positions the connector body relative to the PCB edge for clearance behind the panel. The base product number is 2311777, and the series is AMPLIMITE HD-22 from TE Connectivity.","metaTitle":"TE AMPLIMITE HD-22 2311777-1","metaDescription":"TE Connectivity AMPLIMITE HD-22 2311777-1 D-Sub high-density plug, 44 positions, 3A per contact, 250VAC, gold contacts, right-angle solder termination, board","metaKeywords":null},"attributes":{"series":"AMPLIMITE HD-22","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 HD-22","Package":"Bulk","Features":"Board Lock, Grounding Indents","Wire Gauge":"-","Termination":"Solder","Contact Form":"-","Contact Type":"Signal","Mounting Type":"Through Hole, Right Angle","Connector Type":"Plug, Male Pins","Contact Finish":"Gold","Flange Feature":"Housing/Shell (4-40)","Number of Rows":"3","Product Status":"Active","Voltage Rating":"250VAC","Backset Spacing":"0.350\\\" (8.89mm)","Connector Style":"D-Sub, High Density","lifecycle_stage":"unknown","Contact Material":"Brass","Ingress Protection":"-","Base Product Number":"2311777","Dielectric Material":"Polybutylene Terephthalate (PBT), Glass Filled","Number of Positions":"44","Current Rating (Amps)":"3A per Contact","Operating Temperature":"-55°C ~ 85°C","Shell Material, Finish":"Steel, Nickel Plated","Contact Finish Thickness":"-","Material Flammability Rating":"UL94 V-0","Shell Size, Connector Layout":"3 (DB, B) High Density"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$16.9200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$16.92000","currency":"USD"},{"qty":10,"price":"$16.56400","currency":"USD"},{"qty":25,"price":"$16.12400","currency":"USD"},{"qty":50,"price":"$15.33100","currency":"USD"},{"qty":100,"price":"$13.83310","currency":"USD"},{"qty":250,"price":"$13.74500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/74d65a435d660a6fb25e789b86ed40f3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 2311777-1 RoHS compliant?","answer":"Yes, the 2311777-1 is ROHS3 Compliant."},{"question":"What is the mating connector for 2311777-1?","answer":"This plug mates with any standard high-density D-Sub receptacle in the DB shell size (3, DB, B) with 4-40 threaded inserts for jack-screw retention."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2311777-1","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/2311777-1 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}}