{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"745530-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"745530-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/745530-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/745530-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPLIMITE HDE-20 back cover, 745530-4, slide-on cap for DB37 D-sub connectors, 37-position shell, Bulk packaging.","salesMarkdown":"The TE Connectivity 745530-4 is a back cover (cap) for the AMPLIMITE HDE-20 series of D-subminiature connectors. It is designed to slide on over the back shell of a DB37 connector, providing cable strain relief and protecting the termination area from debris and mechanical damage. The 37-position shell size matches the standard DB37 connector body, so the cover fits the full row of contacts without interfering with the mating face. This cover is specified for use with AMPLIMITE Series HDE-20 products. It fits DB37 connectors — the 37-position shell size is the largest standard D-sub footprint, so the slide-on cap clears all 37 pins and the full backshell. The slide-on design means no separate hardware is needed to attach it; it clips over the connector body after termination.","metaTitle":"TE 745530-4 AMPLIMITE HDE-20 DB37 Back Cover, Slide-On","metaDescription":"TE 745530-4 back cover for DB37 AMPLIMITE HDE-20 connectors. Slide-on cap, 37-position shell. Active production, sourced to order. RoHS compliant.","metaKeywords":null},"attributes":{"series":"AMPLIMITE HDE-20","packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["D-Sub & D-Shaped Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"AMPLIMITE HDE-20","Package":"Bulk","Features":"-","Accessory Type":"Cap (Cover)","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"745530","Number of Positions":"37","For Use With/Related Products":"AMPLIMITE Series HDE-20"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.6000","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.60000","currency":"USD"},{"qty":10,"price":"$6.62700","currency":"USD"},{"qty":25,"price":"$6.45240","currency":"USD"},{"qty":50,"price":"$6.27800","currency":"USD"},{"qty":100,"price":"$5.89440","currency":"USD"},{"qty":250,"price":"$5.85948","currency":"USD"},{"qty":500,"price":"$5.51072","currency":"USD"},{"qty":1000,"price":"$4.91779","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/e1b57ddfb1c3c96d5c49396d12adc4b8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the 745530-4 used for?","answer":"The 745530-4 is a back cover (cap) for DB37 AMPLIMITE HDE-20 D-sub connectors. It slides on over the backshell to protect the termination area and provide cable strain relief."},{"question":"Does the 745530-4 fit DB37 connectors?","answer":"Yes, the 745530-4 is designed for DB37 connectors in the AMPLIMITE HDE-20 series. The 37-position shell size matches the standard DB37 footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/745530-4","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/745530-4 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}}