{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1658539-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1658539-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1658539-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/1658539-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPLIMITE HDP-20 stamped pin contact, 1658539-4, crimp termination, 20-24 AWG, gold flash finish, brass, bulk.","salesMarkdown":"## Stamped Pin Contact for AMPLIMITE HDP-20 D-Sub Connectors It is the male half of the connection, mating with the corresponding AMPLIMITE HDP-20 socket contacts used in standard D-subminiature connector housings. The gold flash finish provides corrosion resistance suitable for moderate mating cycle applications in signal-level interconnects. This contact accepts 20-24 AWG wire. The stamped brass construction delivers adequate conductivity for the HDP-20 system. Crimp termination requires the proper TE tooling. ## Plating and Mating Cycle Consideration The gold flash finish is adequate for occasional mating and unmating in field-service or test applications. For high-cycle-count or corrosive environments, consider selective gold or full gold-plated variants.","metaTitle":"TE 1658539-4 AMPLIMITE HDP-20 Pin Contact, 20-24 AWG","metaDescription":"TE Connectivity 1658539-4 stamped pin contact for AMPLIMITE HDP-20 series. Crimp termination, 20-24 AWG, gold flash finish. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circular Connectors","Multi-Purpose Circular"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Type":"Stamped","Series":"AMPLIMITE HDP-20","Package":"Bulk","Wire Gauge":"20-24 AWG","Pin or Socket":"Pin","Contact Finish":"Gold","Product Status":"Active","lifecycle_stage":"unknown","Contact Material":"Brass","Base Product Number":"1658539","Contact Termination":"Crimp","Contact Finish Thickness":"Flash"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ff683f64be5a916cab76c3c75157365b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What wire gauge range does 1658539-4 accept?","answer":"The 1658539-4 accepts 20-24 AWG wire. This is the standard range for AMPLIMITE HDP-20 stamped contacts, covering most signal wiring used in D-sub harness assemblies."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1658539-4","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/1658539-4 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}}