{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"745229-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"745229-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/745229-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/745229-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPLIMITE HDP-20 stamped pin contact, 745229-2, 18-22 AWG, gold plating 30.0µin, crimp termination, Tape & Reel.","salesMarkdown":"It is the male terminal half that goes into a standard D-sub connector housing — you crimp it onto the wire, then insert it into the appropriate HDP-20 cavity. ## Wire Gauge Range and Crimp Fit This contact accepts 18-22 AWG stranded wire — the range covers the most common signal and low-power wire sizes in D-sub applications. The stamped construction keeps the contact consistent across high-volume crimp tooling; the brass body takes the crimp force without cracking the plating. For a harness builder, the 18 AWG end of the range gives the best pull-out retention; 22 AWG is fine for signal lines where flexibility matters more than tensile strength. ## Plating Depth and Mating Cycle Reality In a D-sub that sees quarterly reconnects over a decade, this plating grade keeps contact resistance stable. The tin-plated or thinner-gold variants in the same series trade cycle life for cost; the 745229-2 sits on the high-cycle side of that trade.","metaTitle":"745229-2 TE AMPLIMITE HDP-20 Stamped Pin Contact, 30µ\" Gold","metaDescription":"745229-2 TE AMPLIMITE HDP-20 stamped pin contact, 18-22 AWG, 30.0µin gold plating, crimp termination. Active production, sourced per RFQ.","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":"Tape & Reel (TR) Cut Tape (CT)","Wire Gauge":"18-22 AWG","Pin or Socket":"Pin","Contact Finish":"Gold","Product Status":"Active","lifecycle_stage":"unknown","Contact Material":"Brass","Base Product Number":"745229","Contact Termination":"Crimp","Contact Finish Thickness":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/0a9bd5f642fcefff40cf686cf366ef19.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What gauge wire does 745229-2 accept?","answer":"The 745229-2 accepts 18-22 AWG wire. Crimp termination is standard for this stamped pin contact."},{"question":"What connector housing works with 745229-2?","answer":"This is a pin contact for the AMPLIMITE HDP-20 D-sub series. It mates with the corresponding HDP-20 receptacle housing that accepts stamped pin contacts of this size."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/745229-2","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/745229-2 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}}