{"id":47692,"date":"2025-10-03T16:19:04","date_gmt":"2025-10-03T14:19:04","guid":{"rendered":"https:\/\/astrolkwx.com\/uncategorized\/cpc40055st\/"},"modified":"2025-10-10T17:58:17","modified_gmt":"2025-10-10T15:58:17","slug":"cpc40055st","status":"publish","type":"product","link":"https:\/\/astrolkwx.com\/nl\/vermogenshalfgeleiders-controller-ics\/solid-state-relais\/cpc40055st\/","title":{"rendered":"SSR ICS CPC40055ST"},"content":{"rendered":"<p>1-FORM-A AC ZERO CROSS CUR CNTRL 800V. Load currents up to 5 A<sub>rms<\/sub>, free air. Load current up to 20 A<sub>rms<\/sub> with 5\u00b0C\/W heat sink. 800 V blocking voltage. 0.35\u00b0C\/W junction-to-case thermal impedance. 5 mA drive input sensitivity. Zero-crossing detection. Dc control and ac output. Optically isolated I\/O. TTL and CMOS compatible. Low EMI and RFI generation. Programmable controls. Process controls. Power control panels. Remote switching. Gas pump electronics. Contactors. Large relay control circuits. Solenoids. Motor controls. Heater controls.  <\/p>\n","protected":false},"excerpt":{"rendered":"<p>The OptoMOS\u00ae line of ac power relays uses dual power SCR outputs to produce an alternative to optocoupler and TRIAC circuits. These switches provide a blocking voltage of up to 800 V. In addition, tightly controlled zero-cross circuitry ensures switching of ac loads without the generation of transients. The input and output circuits are optically coupled to provide up to 2500 Vrms of isolation and noise immunity between control and load circuits. Long life and environmental integrity make these power switches ideal for controlling a variety of ac circuits in industrial environments where electromagnetic interference would disrupt the operation of electromechanical relays.<\/p>\n","protected":false},"featured_media":46850,"template":"","meta":[],"company":[],"product_brand":[5482],"product_cat":[5053],"product_tag":[],"class_list":["post-47692","product","type-product","status-publish","has-post-thumbnail","product_brand-littelfuse","product_cat-solid-state-relays","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Littelfuse SSR ICS CPC40055ST - Astrolkwx<\/title>\n<meta name=\"description\" content=\"Discover and order the Littelfuse SSR ICS CPC40055ST at Astrolkwx.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/astrolkwx.com\/nl\/vermogenshalfgeleiders-controller-ics\/solid-state-relais\/cpc40055st\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Littelfuse SSR ICS CPC40055ST - 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