{"product_id":"p4500ta-450v-thyristor-surge-suppressor-sma-do-214ac-800a-peak-surge-150pf-capacitance-ruilon","title":"P4500TA 450V Thyristor Surge Suppressor SMA\/DO-214AC | 800A Peak Surge | 150pF Capacitance | RUILON","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:3e4fb23c-8209-457a-b7e9-361fff2aaeb6-46\" data-testid=\"conversation-turn-94\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"447addf1-d834-4612-988a-6028b28a79ee\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"123\" data-end=\"558\"\u003eThe P4500TA Thyristor Surge Suppressor from \u003cstrong data-start=\"190\" data-end=\"200\"\u003eRUILON\u003c\/strong\u003e is a high-voltage transient protection device designed to protect sensitive electronic circuits from high-energy surges and voltage spikes. Built using advanced thyristor (TSS) technology, this component offers ultra-fast switching response and robust clamping performance, making it ideal for telecom, industrial, and AC power line protection applications.\u003c\/p\u003e\n\u003cp data-start=\"560\" data-end=\"1011\"\u003eWith a breakover voltage range of approximately 400V to 540V, the P4500TA provides an elevated protection threshold compared to lower voltage devices, effectively minimizing nuisance triggering while ensuring reliable suppression of transient overvoltages. Its high peak pulse current capability of up to 800A (8\/20µs waveform) allows it to withstand severe surge conditions such as lightning strikes, inductive switching, and power line disturbances.\u003c\/p\u003e\n\u003cp data-start=\"1013\" data-end=\"1369\"\u003eThe device features moderate capacitance of around 150pF, enabling a good balance between signal integrity and surge protection performance, making it suitable for communication interfaces and high-voltage lines. Additionally, its low on-state voltage (~4–5V) ensures efficient surge conduction, reducing thermal stress and improving long-term reliability.\u003c\/p\u003e\n\u003cp data-start=\"1371\" data-end=\"1680\"\u003eEncased in a compact SMA (DO-214AC) surface-mount package, the P4500TA supports easy PCB integration and space-efficient designs. It is widely used in telecommunications infrastructure, industrial automation systems, power supplies, and consumer electronics requiring dependable high-voltage surge protection.\u003c\/p\u003e\n\u003chr data-start=\"1682\" data-end=\"1685\"\u003e\n\u003cp data-start=\"1687\" data-end=\"1706\"\u003e\u003cstrong data-start=\"1687\" data-end=\"1704\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1707\" data-end=\"2083\"\u003e\n\u003cli data-section-id=\"vpz1or\" data-start=\"1707\" data-end=\"1772\"\u003e400V–540V breakover voltage range for high-voltage protection\u003c\/li\u003e\n\u003cli data-section-id=\"1sdrv00\" data-start=\"1773\" data-end=\"1827\"\u003eHigh surge current capability (up to 800A, 8\/20µs)\u003c\/li\u003e\n\u003cli data-section-id=\"1csn5k1\" data-start=\"1828\" data-end=\"1873\"\u003eFast switching thyristor-based protection\u003c\/li\u003e\n\u003cli data-section-id=\"t7kj68\" data-start=\"1874\" data-end=\"1937\"\u003eModerate capacitance (~150pF) for balanced signal integrity\u003c\/li\u003e\n\u003cli data-section-id=\"untuqu\" data-start=\"1938\" data-end=\"2001\"\u003eLow on-state voltage (~4–5V) for efficient surge conduction\u003c\/li\u003e\n\u003cli data-section-id=\"ds1czc\" data-start=\"2002\" data-end=\"2036\"\u003eCompact SMA (DO-214AC) package\u003c\/li\u003e\n\u003cli data-section-id=\"t5grmx\" data-start=\"2037\" data-end=\"2083\"\u003eHigh reliability and long operational life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2085\" data-end=\"2088\"\u003e\n\u003cp data-start=\"2090\" data-end=\"2109\"\u003e\u003cstrong data-start=\"2090\" data-end=\"2107\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2110\" data-end=\"2351\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"12mhjik\" data-start=\"2110\" data-end=\"2147\"\u003eTelecom and communication systems\u003c\/li\u003e\n\u003cli data-section-id=\"x54av8\" data-start=\"2148\" data-end=\"2186\"\u003eBroadband and networking equipment\u003c\/li\u003e\n\u003cli data-section-id=\"19jo03j\" data-start=\"2187\" data-end=\"2232\"\u003eAC power line and power supply protection\u003c\/li\u003e\n\u003cli data-section-id=\"lvx3t6\" data-start=\"2233\" data-end=\"2278\"\u003eIndustrial automation and control systems\u003c\/li\u003e\n\u003cli data-section-id=\"20bcky\" data-start=\"2279\" data-end=\"2318\"\u003eConsumer electronics and appliances\u003c\/li\u003e\n\u003cli data-section-id=\"1ed0kuo\" data-start=\"2319\" data-end=\"2351\" data-is-last-node=\"\"\u003eSurge protection devices (SPD)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"RUILON","offers":[{"title":"Default Title","offer_id":43776132907073,"sku":null,"price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4468\/5633\/files\/Diodes_Transistors_Thyristors-31-01-02_84534d99-9295-403f-85b4-06c917fa26da.png?v=1767612156","url":"https:\/\/hext.in\/products\/p4500ta-450v-thyristor-surge-suppressor-sma-do-214ac-800a-peak-surge-150pf-capacitance-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}