ITEM NAME:12 x LM317 TO-220 Voltage Regulators Output 1.2V To 37V 1.5A Plastic Best Descriptio n Description: 100% brand new and high quality Internal thermal overload protection Do not change with temperature internal short circuit current limit Output transistor safe Operating area compensation Work on high voltage applications Corfu empty Avoid provisioning multiple fixed voltage Instruction: 1.Internal Thermal Overload Protection 2.Do not change with temperature internal short circuit current limit 3.Output Transistor Safe 4.Operating Area Compensation 5.Work on high voltage applications Corfu empty 6.Avoid provisioning multiple fixed voltage Specifications: Material: Plastic, Metal, Chips Color: As the picture shows Output current: Max 1.5A Output voltage: 1.2~37V adjustable Size: Approx. 1.14*0.39*0.18inch/2.9*1*0.45cm Mounting hole diameter: Approx. 0.16inch/0.4cm Package Included: 12x LM317 TO-220 Voltage Regulator Note: 1.Please allow a little size error due to manual measurement. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. Whatever the ending's perfect or not, you can't disappear from my world 12 x LM317 TO-220 Voltage Regulators Output 1.2V To 37V 1.5A Plastic Best.Do not change with temperature internal short circuit current limit. Output transistor safe. Output current: Max 1.5A. Output Transistor Safe. We want to make sure you are happy with our item. Goods without RMA number will NOT be accepted.