{"product_id":"定電流ダイオード-18ma-e-183-1本","title":"Constant current diode (18mA) E-183 1 piece","description":"This is a constant current diode from SEMITEC. When a voltage is applied to both ends, a constant current flows regardless of the voltage. If used in place of a current limiting resistor for an LED, the brightness can be kept constant. In reality, the current is not completely constant, but changes like a resistor depending on the current rating and voltage. The current rating value is not as accurate as the resistance value of a resistor. Check the characteristics on the data sheet. (The change is least when the terminal voltage is around 10V.)\n\n\n\n package:-\n\n\n\n Pinch-off current\/test voltage: 10V\n\n\n\n Pinch-off current\/Ip: 16.0mA to 20.0mA\n\n\n\n Shoulder characteristics\/VK: 4.6V\n\n\n\n Shoulder characteristics\/IK(min): 0.8×Ip\n\n\n\n Operating impedance: -\n\n\n\n Limit current ratio (max): 1.0\n\n\n\n Temperature coefficient: -0.25%\/℃ to -0.45%\/℃\n\n\n\n Maximum operating voltage (max): 25V\n\n\n\n Quantity: 1","brand":"SEMITEC","offers":[{"title":"Default Title","offer_id":49574073631019,"sku":"63-3140-34","price":121.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/63314034.jpg?v=1726110222","url":"https:\/\/kaigoro.com\/en\/products\/%e5%ae%9a%e9%9b%bb%e6%b5%81%e3%83%80%e3%82%a4%e3%82%aa%e3%83%bc%e3%83%89-18ma-e-183-1%e6%9c%ac","provider":"カイゴロウ","version":"1.0","type":"link"}