{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1658640-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1658640-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1658640-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/1658640-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPLIMITE HDP-20 D-Sub receptacle housing, 1658640-2, 50 positions, 3 rows, size 5 shell, free-hanging, steel yellow chromate shell, contacts not included.","salesMarkdown":"## 50-Position D-Sub Receptacle Housing for Harness Assembly The TE Connectivity AMPLIMITE HDP-20 1658640-2 is a 50-position D-sub receptacle housing designed for free-hanging (in-line) cable termination. The 3-row layout uses the size-5 (DD) shell arrangement, giving you 50 signal contact positions in a standard D-sub footprint. The shell is steel with a yellow chromate-plated zinc finish, providing corrosion resistance for industrial cabinet or equipment interconnect applications. The unthreaded flange accepts standard D-sub hardware for panel mounting, though the connector is rated for free-hanging use. ## Mating and Contact Fit This receptacle housing mates with any standard AMPLIMITE HDP-20 size-5 (DD) D-sub plug housing. The 50-position, 3-row layout is fixed — confirm your mating half uses the same shell size and row count. The housing accepts size-20 crimp contacts (20-24 AWG typical), which are inserted from the rear and retained by a metal clip or plastic retainer depending on the contact variant. The shell finish thickness is 200 µinch (5.08 µm) of yellow chromate over steel.","metaTitle":"TE AMPLIMITE HDP-20 1658640-2 D-Sub Housing, 50 Pos","metaDescription":"TE Connectivity AMPLIMITE HDP-20 1658640-2 D-sub receptacle housing, 50 positions, 3 rows, free-hanging. 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":"-","Contact Type":"Signal","Mating Cycles":"-","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle for Female 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":"1658640","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":"$8.2000","priceTiers":[{"qty":1,"price":"$8.20000","currency":"USD"},{"qty":10,"price":"$7.14800","currency":"USD"},{"qty":25,"price":"$6.96000","currency":"USD"},{"qty":50,"price":"$6.77180","currency":"USD"},{"qty":100,"price":"$6.35800","currency":"USD"},{"qty":250,"price":"$6.32040","currency":"USD"},{"qty":500,"price":"$5.94418","currency":"USD"},{"qty":1000,"price":"$5.30462","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1658640-2/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 1658640-2 D-sub housing?","answer":"The 1658640-2 is available to order through independent distribution. Submit an RFQ for current pricing and lead time — availability is confirmed at quote time. This is an active-production part with no end-of-life notice."},{"question":"Does the 1658640-2 include contacts?","answer":"No. The 1658640-2 is a receptacle housing only — contacts are not included. You must order AMPLIMITE HDP-20 size-20 female crimp contacts separately."},{"question":"Is the 1658640-2 a male or female housing?","answer":"It is a receptacle (female) housing designed to accept female crimp contacts. It mates with a standard AMPLIMITE HDP-20 size-5 D-sub plug housing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1658640-2","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/1658640-2 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}}