{"product_id":"siemens-hkz121e-sensor","title":"Siemens HKZ121 E HKZ Series Hall-Effect Vane Switch, 40mA Open Collector, 3-Wire","description":"\u003cp\u003eThe Siemens HKZ121 E is a high-precision Hall-effect vane switch engineered for contactless sensing in extreme automotive and industrial environments. This hermetically sealed sensor utilizes a monolithic integrated Schmitt trigger circuit to provide a stable 40mA open collector output, making it an ideal maintenance-free solution for ignition triggers and high-vibration position sensing.\u003c\/p\u003e\n\n\u003ctable width=\"100%\" border=\"1\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 13px; margin-top: 20px; font-family: sans-serif;\"\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color #333; line-height: 1.5; vertical-align: top;\"\u003eProduct ID (MPN)\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003eHKZ121 E\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color #333; line-height: 1.5; vertical-align: top;\"\u003eSecondary ID\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003e9509 (Batch\/Date Code)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003c!-- Section: Technical Specifications --\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color #333; line-height: 1.5; vertical-align: top;\"\u003eSensor Type\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003eHall-Effect Vane Switch\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color #333; line-height: 1.5; vertical-align: top;\"\u003eOutput Configuration\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003eOpen Collector (Static)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color #333; line-height: 1.5; vertical-align: top;\"\u003eMax Output Current\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003e40 mA\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color #333; line-height: 1.5; vertical-align: top;\"\u003eWiring Interface\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003e3-Wire Flexible Leads (Red, Green, Brown)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color #333; line-height: 1.5; vertical-align: top;\"\u003eProtection Rating\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003eHermetically Sealed (Resistant to Oil, Fuel, and Salt)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color #333; line-height: 1.5; vertical-align: top;\"\u003eMounting Type\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px 10px; color: #555; line-height: 1.5; vertical-align: top;\"\u003eIntegrated Tubular Rivet Mount\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":49622620045591,"sku":null,"price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/9210\/1655\/files\/siemens-vane-sensor-siemens-hkz121e-sensor-1212525612.png?v=1766396402","url":"https:\/\/www.apexonsupply.com\/products\/siemens-hkz121e-sensor","provider":"Apexon Solutions LLC","version":"1.0","type":"link"}