Description
The Sanyo Denki 109P0412G3D073 is a high-performance 12VDC DC Axial Fan from the San Ace 40 (9P Type) series, featuring dimensions of 40 x 40 x 28 mm. Specifically engineered for mission-critical cooling in 1U servers and high-density industrial electronics, this 40 mm unit is driven by a brushless DC motor with maintenance-free dual ball bearings and a 3-wire lead wire connection featuring a Lock Sensor (D-type). Operating on a 12 VDC supply (voltage range 7.0 – 13.8 VDC), it delivers a Max. Power Consumption of 3.72 W and a Max. Current Draw of 0.31 A at a rated speed of 11500 RPM. This unit provides a Max. Air Flow of 14.8 CFM (25.1 m³/h / 0.42 m³/min) and a Max. Static Pressure of 18.25 mmH₂O (179.0 Pa / 0.719 inAq). Featuring a rugged UL 94V-0 plastic housing and impeller, it ensures superior thermal management with a weight of 52 g and an extended service life in continuous S1 environments at the end.
109P0412G3D073 Fan Parameters
Model Number: 109P0412G3D073
Manufacturer: Sanyo Denki (San Ace)
Series: San Ace 40 (9P Type)
Type: DC Axial Fan
Dimensions: 40 x 40 x 28 mm
Weight: 52 g
Bearing Type: Dual ball bearing
Nominal Voltage: 12 VDC
Voltage Range: 7.0 – 13.8 VDC
Current Draw: 0.31 A
Max. Power Consumption: 3.72 W
Rated Speed: 11500 RPM
Max. Air Flow: 14.8 CFM (25.1 m³/h / 0.42 m³/min)
Max. Static Pressure: 18.25 mmH₂O (179.0 Pa / 0.719 inAq)
Noise Level: 42.0 dB(A)
Frame Material: Plastics (UL 94V-0)
Impeller Material: Plastics (UL 94V-0)
Direction of Rotation: Counter-clockwise (viewed toward rotor)
Direction of Airflow: Suction over struts
Sensor Type: Lock Sensor (Locked-rotor alarm / Output: Open collector)
Insulation Class: “E”
Insulation Resistance: 50 MΩ or more at 500 VDC (between lead conductor and frame)
Dielectric Strength: 500/60 Hz, 1000 VAC for 1 minute (between lead conductor and frame)
Motor Protection: Burnout protection at locked rotor / Reverse polarity protection
Connection: 3-Wire Lead Wires (UL 1007, AWG 26: Red, Black, Yellow)
Mode: S1
Protection Class: III
Operating Temperature: -20 to +60 °C
Storage Temperature: -30 to +70 °C
Expected Life: 40,000 hours at 60 °C (70,000 hours at 40 °C)
Standard Compliance: UL; CSA; TUV; RoHS
Application
The Sanyo Denki 109P0412G3D073 fan is the primary cooling component for 1U rack servers, telecommunication equipment, and compact high-density power supplies requiring high-pressure 12V DC axial airflow.
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