2Pcs ULN2803A Darlington Transistor Array Driver Breakout Board, High Current Voltage Driver, Withstand and Original Electric Component Regulator Transistors

【Safe and Reliable】 this electric component handles peak currents up to 500mA with a junction temperature range from -65°C to 150°C, offering consistent reliability across varying environmental conditions and load demands. 【8 Npn Transistor Array】The ULN2803A board consists of 8 NPN Darlington pairs, which has a high voltage output and a common cathode clamp diode for switching inductive loads. 【High Current Drive】Each handling up to 500mA collector current and 50V voltage, ensuring reliable performance for power-intensive circuits. 【Wide Applications】Applications of the ULN2803A board include relay drivers, hammer drivers, lamps drivers, display drivers (LED and gas discharge), line drivers and logic buffers. 【Seamless Integration】Featuring a 2.7kΩ series base resistance, the Darlington Tube interfaces directly with TTL or 5V CMOS devices, simplifying circuit design by eliminating extra components and reducing setup time., Weight: 0.01763698096 Pounds, Manufacturer: Fafeicy