{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1658641-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1658641-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1658641-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/1658641-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPLIMITE HDP-20 D-Sub housing, plug for male contacts, 50 positions, 3 rows, shell size 5 (DD, D), free hanging in-line, black, grounding indents, contacts not included.","salesMarkdown":"The TE Connectivity 1658641-3 is a 50-position D-sub plug housing from the AMPLIMITE HDP-20 series, arranged in 3 rows and sized for shell layout 5 (DD, D). The shell is steel with yellow chromate-plated zinc finish, 200 µin (5.08 µm) thick, and includes grounding indents that mate with the receptacle shell to bleed shield current before it reaches the signal pins. The housing is black glass-filled nylon (PA), rated for use in shielded cable harness assemblies where a standard-density 50-pin D-sub interface is required. ## Shell Size and Mating Fit The shell size is 5 (DD, D) per the connector layout designation. The mating receptacle must also be a DD-5 shell. This housing is a plug for male contacts — it accepts standard AMPLIMITE HDP-20 crimp contacts (sold separately). The contact type is signal, so the housing is designed for discrete wire termination using the appropriate size crimp terminals. The package is bulk, so the housing ships individually, not on a tape or tube.","metaTitle":"TE 1658641-3 AMPLIMITE HDP-20 D-Sub Plug Housing, 50 Pos","metaDescription":"TE 1658641-3 D-sub plug housing, 50 positions, 3 rows, shell size DD-5. Grounding indents, contacts not included. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":"AMPLIMITE HDP-20","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["D-Sub & D-Shaped Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Note":"Contacts Not Included","Color":"Black","Series":"AMPLIMITE HDP-20","Package":"Bulk","Features":"Grounding Indents","Contact Type":"Signal","Mating Cycles":"-","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug for Male Contacts","Flange Feature":"Housing/Shell (Unthreaded)","Number of Rows":"3","Product Status":"Active","Connector Style":"D-Sub","lifecycle_stage":"unknown","Ingress Protection":"-","Base Product Number":"1658641","Dielectric Material":"Polyamide (PA), Nylon, Glass Filled","Number of Positions":"50","Operating Temperature":"-","Shell Finish Thickness":"200µin (5.08µm)","Shell Material, Finish":"Steel, Yellow Chromate Plated Zinc","Shell Size, Connector Layout":"5 (DD, D)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.3400","priceTiers":[{"qty":1,"price":"$8.34000","currency":"USD"},{"qty":10,"price":"$7.27000","currency":"USD"},{"qty":25,"price":"$7.07880","currency":"USD"},{"qty":50,"price":"$6.88760","currency":"USD"},{"qty":100,"price":"$6.46670","currency":"USD"},{"qty":250,"price":"$6.42840","currency":"USD"},{"qty":500,"price":"$6.04576","currency":"USD"},{"qty":1000,"price":"$5.39526","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1658641-3/alternatives.json"},"ai":{"faq":[{"question":"Are contacts included with TE 1658641-3?","answer":"No. The housing is a plug for male contacts, but the contacts are not included — they must be ordered separately as AMPLIMITE HDP-20 crimp terminals."},{"question":"What is the shell size of the 1658641-3 50-position D-sub housing?","answer":"The shell size is 5 (DD, D) per the connector layout designation. This is the standard shell for a 50-position D-sub."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1658641-3","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/1658641-3 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}}