12VDC FAN 4.72 inch 120MM

120 mm (4.72”) Square Cooling Fans These cooling fans are quite popular in electronic equipment. They are available in several voltages and CFM ( cubic feet per minute) air flow types. The fans have brushless DC motors which are polarity protected. Specifications: Motor: DC Brushless Case & Impeller: 94V-0 Plastic Operating Temp.: -20 o C - 80 o C Ball Bearing -10 o C- 50 o C Sleeve Bearing Life Expectancy: 70,000 Hours UL, CUL, CSA Approvals Thickness: 25mm Speed(RPM): 2400 Max CFM: 69 Noise(Db): 35 Bearing Style: Sleeve Voltage: 120V DC Current: 140mA