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XingJian LLC High Current Voltage Driver Module - 2Pcs ULN2803A Darlington Tube

<li>Welcome to our shop! </li> <li>Introducing the ULN2803A module, a high-quality device designed for various applications. This module is a 50V, 500mA Darlington transistor array, consisting of eight NPN Darlington pairs. It features a high voltage output and a common cathode clamp diode, making it ideal for switching inductive loads. Each Darlington pair has a collector current rating of 500mA, and they can be connected in parallel to increase current capacity.</li> <li>The ULN2803A module is commonly used in relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. It is versatile and can work directly with TTL or 5V CMOS devices, thanks to its 2.7kΩ series base resistance.</li> <li>In terms of specifications, the module has a collector-emitter voltage rating of DC50V, an input voltage rating of DC30V, and a collector peak current rating of 500mA. The output clamp current is also 500mA. It can withstand a wide temperature range, with a junction temperature range of -65 to 150℃ and a storage temperature range of -65 to 150℃.</li> <li>This listing includes 2 ULN2803A modules and 4 pin insertions. </li> <li>100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service. </li> <li>Thank you for choosing our shop!</li>

Welcome to our store! </li> <li>Introducing the ULN2803A module, a high-quality device designed for various applications. This module is a 50V, 500mA Darlington transistor array, consisting of eight NPN Darlington pairs. It features a high voltage output and a common cathode clamp diode, making it ideal for switching inductive loads. Each Darlington pair has a collector current rating of 500mA, and they can be connected in parallel to increase current capacity.</li> <li>The ULN2803A module is commonly used in relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. It is versatile and can work directly with TTL or 5V CMOS devices, thanks to its 2.7kΩ series base resistance.</li> <li>In terms of specifications, the module has a collector-emitter voltage rating of DC50V, an input voltage rating of DC30V, and a collector peak current rating of 500mA. The output clamp current is also 500mA. It can withstand a wide temperature range, with a junction temperature range of -65 to 150℃ and a storage temperature range of -65 to 150℃.</li> <li>This listing includes 2 ULN2803A modules and 4 pin insertions. </li> <li>100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service. </li> <li>Thank you for choosing our shop!</li>