OD1225 Series Frame & Impeller PBT, UL94V-O plastic Motor Brushless DC, auto restart, IC protected Connection Bearing System Insulation Resistance Dielectric Strength Temperature Range Life (L10) Model Number OD1225-12HB OD1225-12MB OD1225-12LB OD1225-24HB OD1225-24MB OD1225-24LB 121310m1 DC Fan - 12V, 24V 120x25mm (4.7"x 1.0") 2x Lead wires 24AWG Dual ball bearing 10M ohm between leadwire and frame (500VDC) 1 second at 500 VAC, max leakage - 500 MicroAmp Available Options Tachometer, Alarm, Thermal control IP55 Water Resistance 48V -10C ~ +70C 65,000 hours (45C) Speed (RPM) 2200 2050 1800 2200 2050 1800 10557 Metric Drive Dallas, Texas 75243 214-340-0265 Airflow (CFM) 89 83 72 89 83 72 Noise (dB) 39 38 34 39 38 34 Volts DC 12 12 12 24 24 24 Input Power Amps (max) (Watts) 5 4 3 5 4 3 0.37 0.33 0.24 0.19 0.17 0.14 OrionFans.com RoHS Compliant Max. Static Pressure ("H2O) 0.14 0.12 0.10 0.14 0.12 0.10 Information and data is subject to change without prior notification. Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Orion Fans: OD1225PT-12MWB OD1225-12MTB OD1225-24MTB OD1225-48HTB OD1225-48MTB OD1225PT-12LB