{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2392921-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2392921-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2392921-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/2392921-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity 2mm Hard Metric receptacle assembly, A/B-19 keying, 2392921-1, tray packaging, RoHS compliant, active production.","salesMarkdown":"## Backplane Receptacle for 2mm HM Systems The TE Connectivity 2392921-1 is a 2mm Hard Metric (H.M.) receptacle assembly with A/B-19 keying, designed for use in backplane and midplane interconnect systems. The 'E' suffix in the description indicates a specific contact arrangement or plating variant within the A/B-19 coding group. The 2mm pitch and Hard Metric form factor follow the IEC 61076-4-101 standard for high-density, high-speed differential-pair backplane connectors used in telecom, datacom, and industrial computing equipment. ## Mating and Keying The A/B-19 keying code defines the mechanical polarization of the connector, preventing incorrect mating with headers of a different keying code within the same 2mm HM family.","metaTitle":"TE 2392921-1 2mm HM A/B-19 Receptacle, Active","metaDescription":"TE Connectivity 2392921-1 2mm Hard Metric A/B-19 receptacle assembly. RoHS compliant, active production. Sourced to order. Get a quote for your BOM line.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Backplane Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"*","Package":"Tray","Product Status":"Active","lifecycle_stage":"unknown"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.5500","priceTiers":[{"qty":1,"price":"$12.55000","currency":"USD"},{"qty":10,"price":"$11.35200","currency":"USD"},{"qty":25,"price":"$11.05160","currency":"USD"},{"qty":80,"price":"$10.63113","currency":"USD"},{"qty":230,"price":"$9.85026","currency":"USD"},{"qty":576,"price":"$9.42984","currency":"USD"},{"qty":1152,"price":"$8.40878","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/363002f459b5c678ac3c2fc0f227dc0c.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/2392921-1/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for 2392921-1?","answer":"The 2392921-1 mates with a 2mm Hard Metric A/B-19 header. The exact header part number depends on the required pin count and termination style; confirm the column count and keying code match the A/B-19 receptacle before ordering."},{"question":"Is 2392921-1 RoHS compliant?","answer":"Yes, the 2392921-1 is RoHS Compliant, meeting the material restrictions for electronic equipment in regulated markets."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2392921-1","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/2392921-1 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}}