{"product_id":"thyristor-control-tube-zp500a-200-2000v-2-pieces","title":"ZP500A Thyristor (SCR) Control Tube, 200–2000 V — High‑Voltage Gate Trigger Device (Pack of 2)","description":"\u003cp\u003eZP500A Thyristor (SCR) Control Tube — 200–2000 V — Pack of 2\u003c\/p\u003e\n\u003cp\u003eOverview\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePart number: ZP500A\u003c\/li\u003e\n\u003cli\u003eDevice type: Thyristor \/ Silicon Controlled Rectifier (SCR) control tube — gate trigger device\u003c\/li\u003e\n\u003cli\u003eRated voltage indication: 200–2000 V (as specified)\u003c\/li\u003e\n\u003cli\u003ePack quantity: 2 pieces\u003c\/li\u003e\n\u003cli\u003ePrimary use: Gate triggering and control in high‑voltage power‑electronic circuits and trigger modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKey features\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eZP500A control tube designed for reliable SCR\/gate triggering in medium‑to‑high voltage applications.\u003c\/li\u003e\n\u003cli\u003eSpecified nominal operating voltage range: 200–2000 V (use manufacturer specifications for exact operating limits and derating).\u003c\/li\u003e\n\u003cli\u003eSupplied as a pack of 2 for spare, repair or prototype use.\u003c\/li\u003e\n\u003cli\u003eCompact form suitable for integration in trigger boards, driver modules and legacy control tube sockets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTypical applications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGate\/trigger elements for power thyristor networks and controlled rectifiers.\u003c\/li\u003e\n\u003cli\u003eTrigger modules for inverters, thyristor converters and industrial power controllers.\u003c\/li\u003e\n\u003cli\u003ePulse and timing trigger circuits in heavy‑duty power electronics.\u003c\/li\u003e\n\u003cli\u003eLaboratory, repair and prototyping use where discrete high‑voltage trigger tubes are required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHandling, installation \u0026amp; safety notes\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHandle using ESD‑safe procedures to protect gate and junction.\u003c\/li\u003e\n\u003cli\u003eConfirm mechanical package, pinout and socket compatibility before installation — datasheet or manufacturer drawing required for exact pin assignments.\u003c\/li\u003e\n\u003cli\u003eVerify gate drive requirements, expected load currents and thermal dissipation with the original manufacturer specification prior to use. Provide adequate heat sinking and thermal management if applicable.\u003c\/li\u003e\n\u003cli\u003eDo not assume ratings beyond the stated voltage range; consult the manufacturer for peak repetitive voltages, surge capabilities and maximum continuous current.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOrdering \u0026amp; identification\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePart: ZP500A\u003c\/li\u003e\n\u003cli\u003eVoltage indication: 200–2000 V\u003c\/li\u003e\n\u003cli\u003ePack size: 2 pieces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNotes\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOnly information explicitly provided or logically implied was used. No electrical parameters (current, surge, package type, pinout) were assumed beyond the stated voltage range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Apexon","offers":[{"title":"Default Title","offer_id":49532079505687,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/9210\/1655\/files\/apexon-thyristor-control-tube-thyristor-control-tube-zp5a-200-2000v-10-pieces-1212525648.jpg?v=1766641269","url":"https:\/\/www.apexonsupply.com\/products\/thyristor-control-tube-zp500a-200-2000v-2-pieces","provider":"Apexon Solutions LLC","version":"1.0","type":"link"}