Description
The Sanyo Denki 9G1212P1G04 is a high-performance 12VDC axial fan with dimensions of 120 x 120 x 38 mm, specifically engineered for maximum thermal management in demanding industrial and server applications. As part of the San Ace 120 (9G type) series, this cooling solution features a robust plastic frame and a specialized 7-blade high-efficiency impeller (UL 94V-0), optimized for superior aerodynamic throughput and high static pressure. It operates at a rated speed of 6,400 RPM, delivering an impressive air flow of 183.6 CFM (312 m3/h) and a peak static pressure of 1.16 inH2O (290 Pa). Equipped with a high-precision dual ball bearing system and PWM control functionality, the 9G1212P1G04 allows for precise speed modulation and ensures a reliable service life of 70,000 hours at 40°C. This model is characterized by its high power-to-size ratio and integrated speed monitoring, making it a critical component for high-end server racks, telecommunications base stations, and high-wattage power supplies.
9G1212P1G04 Fan Parameters
Manufacturer: Sanyo Denki
Model Number: 9G1212P1G04
Type: DC Axial Fan
Series: San Ace 120 (9G type)
Dimensions: 120 x 120 x 38 mm
Weight: 330 g
Frame Material: Plastics (UL 94V-0)
Impeller Material: Plastics (UL 94V-0)
Bearing Type: Dual Ball Bearing
Number of Blades: 7
Rated Voltage: 12 VDC
Operating Voltage Range: 10.2 – 13.8 VDC
Rated Current: 0.83 A
Rated Input Power: 9.96 W
Rated Speed: 6,400 RPM
Max. Air Flow: 183.6 CFM (312 m3/h / 5.2 m3/min)
Max. Static Pressure: 1.16 inH2O (290 Pa / 29.6 mmH2O)
Sound Pressure Level: 60 dB(A)
Termination: 4 Lead Wires (300 mm)
Wire Functions: Red (+), Black (-), Yellow (Tachometer), Brown (PWM)
Control Interface: PWM Control / Pulse Sensor
Operating Temperature: -20 – +70 °C
Storage Temperature: -30 – +70 °C
Expected Life: 70,000 h (at 40 °C) / 40,000 h (at 60 °C)
Locked Rotor Protection: Supported
Reverse Polarity Protection: Supported
Safety Approvals: UL, CSA, TUV, RoHS
Application
The Sanyo Denki 9G1212P1G04 high-speed axial fan is specifically designed for cooling high-performance 4U/5U server chassis, telecommunications rectifiers, large-scale industrial frequency converters, medical imaging systems, and heavy-duty power conversion units.
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