Description
The SUNON KD1245PFB4-8 is a DC Axial Fan engineered for precision thermal management in compact electronic assemblies. Utilizing advanced DC brushless motor technology, this unit delivers consistent airflow while maintaining exceptional energy efficiency with a power consumption of only 0.5W. The construction features a durable thermoplastic frame and impeller, optimized to ensure structural rigidity and minimize vibration during operation. Its aerodynamic blade design significantly reduces turbulence, resulting in a favorable noise-to-airflow ratio suitable for quiet environments. Designed with a robust ball bearing architecture, the fan ensures long-term reliability, extended service life, and reduced thermal impedance, making it an ideal solution for restricted spaces requiring continuous cooling performance.
Model Number: KD1245PFB4-8
Brand: SUNON
Product Type: DC Axial Fan
Rated Voltage: 12VDC
Voltage Range: 10.2 – 13.8 VDC
Power Consumption: 0.5 W
Rated Current: 0.042 A
Rated Speed: 4500 RPM
Bearing Type: Ball Bearing
Max. Air Flow: 6.5 CFM (11.04 m³/h / 0.18 m³/min)
Max. Static Pressure: 0.11 inH₂O (27.4 Pa / 2.79 mmH₂O)
Dimensions: 45 x 45 x 10 mm
Weight: 19.5 g
Life Expectancy: 50,000 Hours at 40°C
Noise Level: 24.5 dBA
Termination: 2-Wire Lead
Housing Material: PBT Thermoplastic (UL94V-0)
Blade Material: PBT Thermoplastic (UL94V-0)
Operating Temperature: -10 to +70 °C
Storage Temperature: -40 to +70 °C
Ingress Protection: IP20
Insulation Class: Class A
Motor Protection: Impedance Protected
Mounting Orientation: Any
The KD1245PFB4-8 is specifically designed for integration into compact electronic devices where space is at a premium but reliable cooling is mandatory. Common deployment scenarios include chipset cooling in networking switches, ventilation for DVR/NVR security systems, and thermal regulation in portable medical instrumentation. The KD1245PFB4-8 ensures critical components remain within safe operating temperatures, preventing thermal throttling in dense circuit board layouts and small form-factor enclosures.
Updated:
Additional information
| Shipping Weight | 1 kg |
|---|
Reviews
There are no reviews yet.