{"product_id":"allen-bradley-n990ch16a8s9339-thyristor-module","title":"Allen-Bradley N990CH16A8S9339 Thyristor Module","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"745\"\u003eThe N990CH16 A8S 9339 \u003ca href=\"https:\/\/plgautomation.com\/collections\/drives-motor-control\"\u003eThyristor Module\u003c\/a\u003e is a high-power semiconductor switching device used in industrial power control and conversion systems to regulate large AC and DC electrical loads. Commonly installed in motor drives, soft starters, DC power supplies, induction heating equipment, welding machines, and industrial rectifier systems requiring precise phase control and high current handling capability. Maintenance teams and power electronics technicians use this module for equipment repairs, drive restoration, and replacement of failed SCR devices in heavy industrial applications. The N990CH16 is a press-pack phase control thyristor designed for high-power switching applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"747\" data-end=\"764\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"765\" data-end=\"1204\"\u003eThe N990CH16 thyristor module is commonly used in DC motor controls, variable speed drives, industrial rectifiers, power supplies, induction heating systems, mining equipment, and welding equipment where high-current phase angle control is required. The N990CH16 thyristor is designed for line frequency applications up to 500 Hz and is widely used in heavy-duty industrial power conversion equipment. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1206\" data-end=\"1235\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1236\" data-end=\"2345\"\u003e• Manufacturer part number (MPN): N990CH16\u003cbr data-start=\"1278\" data-end=\"1281\"\u003e• Marking code: A8S 9339\u003cbr data-start=\"1305\" data-end=\"1308\"\u003e• Product type: Phase control thyristor module (SCR)\u003cbr data-start=\"1360\" data-end=\"1363\"\u003e• Device type: Press-pack thyristor\u003cbr data-start=\"1398\" data-end=\"1401\"\u003e• Semiconductor type: Silicon Controlled Rectifier (SCR)\u003cbr data-start=\"1457\" data-end=\"1460\"\u003e• Average on-state current: 2500 A\u003cbr data-start=\"1494\" data-end=\"1497\"\u003e• Repetitive peak off-state voltage: 1600 V\u003cbr data-start=\"1540\" data-end=\"1543\"\u003e• Repetitive peak reverse voltage: 1600 V\u003cbr data-start=\"1584\" data-end=\"1587\"\u003e• Surge current rating: 37,000 A\u003cbr data-start=\"1619\" data-end=\"1622\"\u003e• Package style: W12 press-pack housing\u003cbr data-start=\"1661\" data-end=\"1664\"\u003e• Housing dimensions: 102 mm × 63 mm × 34 mm\u003cbr data-start=\"1708\" data-end=\"1711\"\u003e• Mounting type: Clamped press-pack installation\u003cbr data-start=\"1759\" data-end=\"1762\"\u003e• Maximum junction temperature: 125°C\u003cbr data-start=\"1799\" data-end=\"1802\"\u003e• Thermal resistance junction-to-case: 0.017 K\/W\u003cbr data-start=\"1850\" data-end=\"1853\"\u003e• Clamping force requirement: 27 to 34 kN\u003cbr data-start=\"1894\" data-end=\"1897\"\u003e• Device weight: Approximately 1.0 kg (2.2 lb)\u003cbr data-start=\"1943\" data-end=\"1946\"\u003e• Frequency capability: Up to 500 Hz line frequency applications\u003cbr data-start=\"2010\" data-end=\"2013\"\u003e• Cooling method: Air or water-cooled heatsink systems\u003cbr data-start=\"2067\" data-end=\"2070\"\u003e• Application: Industrial power control and rectification\u003cbr data-start=\"2127\" data-end=\"2130\"\u003e• Service application: Repair and replacement component\u003cbr data-start=\"2185\" data-end=\"2188\"\u003e• Equivalent part number: N2500VC160\u003cbr data-start=\"2224\" data-end=\"2227\"\u003e• Original manufacturer: Westcode \/ IXYS UK Westcode \/ Littelfuse legacy series. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2347\" data-end=\"2371\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2372\" data-end=\"2505\"\u003e• IXYS Westcode N2500VC160\u003cbr data-start=\"2398\" data-end=\"2401\"\u003e• AS Energi ATDN2500VC160\u003cbr data-start=\"2426\" data-end=\"2429\"\u003e• Littelfuse N2500VC160 Press-Pack SCR\u003c\/p\u003e","brand":"PLG Automation ","offers":[{"title":"New","offer_id":51726719025454,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_a8cc521d-25b4-4776-a5ed-9f00cc3c5669.jpg?v=1770580327","url":"https:\/\/plgautomation.com\/products\/allen-bradley-n990ch16a8s9339-thyristor-module","provider":"PLG Automation ","version":"1.0","type":"link"}