OD9220 Series DC Fan - 12, 24V 92x20mm (3.6”x 0.79”) Frame & Impeller PBT, UL94V-0 plastic Available Options Motor Brushless DC, auto restart, polarity protected Weight: ~0.19 lbs Connection Bearing System Insulation Resistance Dielectric Strength Temperature Range Storage Temperature Model Number 2x Lead wires 24AWG Dual ball bearing 10M ohm between leadwire and frame (500VDC) 1 minute at 500 VAC, max leakage < 500 MicroAmp -20C ~ +75C -40C ~ +80C Speed (RPM) Tachometer - Open Collector Locked Rotor Alarm Life Expectancy (L10) 65,000 hours (45C) m1 Airflow (CFM) Noise (dB) Volts DC Input Power (Watts) Amps OD9220-12H* 2700 32 33 12 8~16 0.25 OD9220-24H* 2700 32 33 24 22~28 0.14 OD9220-12M* OD9220-24M* 2400 2400 28 28 31 12 31 24 8~16 22~28 0.16 0.12 Max. Static Pressure (“H2O) 0.13 0.11 0.13 0.11 * Indicate “B” to specify Ball bearing or “S” to specify Sleeve bearing Knight Electronics, Inc. 10557 Metric Drive Dallas, Texas 75243 214-340-0265 Orion Fans RoHS Compliant 75 Information and data is subject to change without prior notification.