{"product_id":"allen-bradley-1720-l1220-diode-circuit-board","title":"Allen-Bradley 1720-L1220 Diode Circuit Board","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1720-L1220 Diode Circuit Board is a diode PC board from Allen-Bradley, identified by model 1720-L1220 and catalog reference #223897. Described as a DIODE BOARD, this part serves as a discrete diode assembly within compatible Allen-Bradley control-system configurations. The designation 1720-L1220 denotes the specific diode-board variant used in legacy 1720-series hardware, and listings commonly present it as a replacement or renewal component for affected equipment. When replacing, match the exact part number 1720-L1220 (and any supplier listing) to ensure compatibility with your existing Allen-Bradley installation. This item is typically encountered in dealer catalogs and repair inventories that stock legacy 1720-series modules, and it is intended to restore or maintain diode-based circuitry within those assemblies. For buyers, this part represents a specific, verifiable AB component suitable for projects involving retrofits, repairs, or spare-parts stock for older automation systems that rely on the 1720-L1220 diode board.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51659009786158,"sku":null,"price":84.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_4b427196-2348-4a03-955c-4e872db0e38d.jpg?v=1769526593","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1720-l1220-diode-circuit-board","provider":"PLG Automation ","version":"1.0","type":"link"}