5048C DC Axial Flow Fan – Ultra-High Pressure Cooling Solution for Extreme Environments

5048C DC Axial Flow Fan – Ultra-High Pressure Cooling Solution for Extreme Environments

In mission-critical electronic systems, thermal failure is not an option. The 5048C DC Axial Flow Fan (Φ66.5 × 48.5 mm) is engineered to deliver exceptionally high airflow, extreme static pressure, and military-grade environmental reliability, ensuring stable cooling performance in the most demanding applications.

Ultra-High Static Pressure & Powerful Airflow

The 5048C is designed for high-resistance airflow paths, where conventional fans cannot deliver sufficient cooling. With optimized aerodynamic blades and a high-speed motor system, this model achieves industry-leading performance:

This combination makes the 5048C ideal for dense heat sinks, sealed electronic modules, radar transmitter cabinets, and high-power control systems.

Full Aluminum Alloy Structure for Maximum Stability

• Frame: Aluminum alloy

• Impeller: Aluminum alloy

• Bearing: Dual ball bearings

• Weight: 120 g

The full aluminum alloy structure provides superior mechanical strength, excellent thermal conductivity, and outstanding vibration resistance, ensuring long-term stable operation even under continuous high-speed conditions.

Intelligent Control & Signal Configuration

To support advanced thermal management and system monitoring, the 5048C offers multiple signal function options:

These features enable intelligent closed-loop thermal control, particularly suitable for radar platforms, avionics systems, and defense electronics.

Military-Grade Environmental Adaptability

Designed according to GJB150 & GJB151 military standards, the 5048C demonstrates exceptional resistance to harsh environments:

• Operating temperature: –40°C to +85°C

• Storage temperature: –50°C to +95°C

• Salt spray resistance: 192 hours

• Damp heat & humidity: 95% RH cyclic test

• Shock resistance: up to 40g

• Vibration resistance: up to 13.5g

• Sand & dust protection

• Low air pressure adaptation for airborne platforms

• EMC compliance: RE102 / CE102

• Power protection: 80V / 50ms abnormal overvoltage

This ensures reliable performance in airborne electronics, shipborne systems, radar platforms, and defense-grade equipment.

Typical Applications

• Radar transmitter and receiver systems

• Airborne avionics cooling

• Naval electronic equipment

• Military communication systems

• Industrial power electronics

• High-density embedded computing

Why Choose Senharfans 5048C DC Axial Flow Fan?

• Ultra-high static pressure for restricted airflow systems

• Full aluminum alloy structure for maximum reliability

• Military-grade environmental certification

• Long service life with dual ball bearings

• OEM / ODM customization support

Senharfans – Reliable Fans, Trusted Solutions.

📩 Contact us today for datasheets, samples, and customized cooling solutions.