{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"745229-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"745229-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/745229-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/745229-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPLIMITE HDP-20 series, 745229-4 stamped pin contact, crimp termination, 18-22 AWG, gold 30.0µin (0.76µm) plating, brass, bulk.","salesMarkdown":"## Crimp pin for AMPLIMITE HDP-20 D-sub housings This is the crimp terminal that goes into the housing cavity — not the housing itself. It accepts 18-22 AWG wire and terminates by crimping with the appropriate tooling. ## Gold plating thickness drives the duty Standard AMPLIMITE HDP-20 contacts often carry a thinner flash; this thickness supports more mating cycles without exposing the brass base metal. If the harness sees frequent disconnect-reconnect, or lives in a mildly corrosive environment, this contact holds its contact resistance longer than a tin-plated or thin-gold alternative in the same series. Rated for 18-22 AWG stranded wire. The stamped barrel accepts the stripped conductor and insulation crimp wings in one die stroke. Use the TE-certified crimp tool (typically a hand-crimp frame with the HDP-20 die set) to get the specified pull-force and avoid over-crimping the barrel. The contact is keyed by its geometry to only insert one way into the housing cavity — the pin retention tang locks into the housing window.","metaTitle":"TE Connectivity 745229-4","metaDescription":"TE 745229-4 stamped pin contact, AMPLIMITE HDP-20 series, 18-22 AWG, gold 30.0µin plating, crimp termination. Active lifecycle, RoHS compliant.","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":"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":"$0.4000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ace512c9889fd753faaaf73d2459e766.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/745229-4/alternatives.json"},"ai":{"faq":[{"question":"What is the 745229-4 compatible with?","answer":"The 745229-4 is a stamped pin contact for the AMPLIMITE HDP-20 series D-sub housings. It mates with any AMPLIMITE HDP-20 receptacle housing that accepts size 20 stamped contacts."},{"question":"What wire gauge does 745229-4 accept?","answer":"The 745229-4 accepts 18-22 AWG stranded wire. Use the appropriate TE crimp die for the wire size."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/745229-4","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/745229-4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:51:40.457Z","lastPublished":"2026-07-22T18:51:40.457Z","indexable":true}}