Specifications: The APY453S is a Normally Closed (1 Form B) PhotoMOS solid-state relay in a compact SOP-4 surface-mount package. It is rated for a load current of 150mA and a load voltage of 250V (AC\/DC). It features an on-state resistance of 9\u03a9, provides 2500Vrms isolation between the input and output, and operates over a wide temperature range of -40\u00b0C to 85\u00b0C. The control input requires 1.2-1.4VDC, with switching times of 300\u03bcs (turn-on, which opens the circuit) and 100\u03bcs (turn-off, which closes it).
\nApplication Scenarios: Designed for fail-safe applications where the load must be energized by default. Ideal for use in safety interlock systems, emergency stop (E-stop) circuits, alarm monitoring systems, and watchdog timer outputs in industrial automation, medical equipment, and automotive control units where a guaranteed default “on” state is critical for safety or functionality.<\/p>","protected":false},"excerpt":{"rendered":"
Specifications: The APY453S is a Normally Closed (1 Form B) PhotoMOS solid-state relay in a compact SOP-4 surface-mount package. It is rated for a load current of 150mA and a load voltage of 250V (AC\/DC). It features an on-state resistance of 9\u03a9, provides 2500Vrms isolation between the input and output, and operates over a wide temperature range of -40\u00b0C to 85\u00b0C. The control input requires 1.2-1.4VDC, with switching times of 300\u03bcs (turn-on, which opens the circuit) and 100\u03bcs (turn-off, which closes it).
\nApplication Scenarios: Designed for fail-safe applications where the load must be energized by default. Ideal for use in safety interlock systems, emergency stop (E-stop) circuits, alarm monitoring systems, and watchdog timer outputs in industrial automation, medical equipment, and automotive control units where a guaranteed default “on” state is critical for safety or functionality.<\/p>","protected":false},"featured_media":31372,"comment_status":"closed","ping_status":"open","template":"","meta":{"_wp_rev_ctl_limit":""},"product_brand":[],"product_cat":[2063,31],"product_tag":[],"class_list":{"0":"post-33790","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-1-form-b-sop4-smd4-dip4","7":"product_cat-optomos-relay","9":"first","10":"instock","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.xj-ic.com\/es\/wp-json\/wp\/v2\/product\/33790","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xj-ic.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.xj-ic.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xj-ic.com\/es\/wp-json\/wp\/v2\/comments?post=33790"}],"version-history":[{"count":1,"href":"https:\/\/www.xj-ic.com\/es\/wp-json\/wp\/v2\/product\/33790\/revisions"}],"predecessor-version":[{"id":33791,"href":"https:\/\/www.xj-ic.com\/es\/wp-json\/wp\/v2\/product\/33790\/revisions\/33791"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xj-ic.com\/es\/wp-json\/wp\/v2\/media\/31372"}],"wp:attachment":[{"href":"https:\/\/www.xj-ic.com\/es\/wp-json\/wp\/v2\/media?parent=33790"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.xj-ic.com\/es\/wp-json\/wp\/v2\/product_brand?post=33790"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.xj-ic.com\/es\/wp-json\/wp\/v2\/product_cat?post=33790"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.xj-ic.com\/es\/wp-json\/wp\/v2\/product_tag?post=33790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}