PF40281B4-000U-A99
Sunon Fans
PF40281B4-000U-A99
Sunon Fans
FAN AXIAL 40X28MM 12VDC
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Product details
The PF40281B4-000U-A99 by Sunon Fans delivers superior DC Brushless Fans (BLDC) performance for aerospace and defense applications. This military-grade cooling solution combines extreme environmental tolerance with exceptional reliability for mission-critical systems.Operating across 12VDC ranges, the fan provides stable performance in aircraft power systems with variable voltage conditions.The Square - 40mm L x 40mm H form factor offers optimal cooling for avionics systems in confined aircraft bays.Featuring a 28.00mm profile, the fan enables integration in slim missile guidance system housings.Delivering 12.8 CFM (0.359m³/min), it effectively cools high-power radar systems in military surveillance platforms.With 0.540 in H2O (134.5 Pa) capability, the fan maintains cooling in pressurized aircraft equipment bays.The Ball system ensures reliable operation in high-vibration helicopter avionics.As a Tubeaxial unit, it provides directed cooling for electronic warfare system components.Incorporating Auto Restart, the fan enables condition monitoring in unmanned aerial vehicle control systems.Operating at 39.9dB(A) levels, it meets strict acoustic signature requirements for stealth applications.Consuming only 1.4 W, the fan optimizes power usage in satellite payload cooling systems.The 9200 RPM performance ensures adequate cooling for high-performance flight control computers.Featuring 2 Wire Leads, the fan supports ruggedized connections in armored vehicle electronics.Rated for 14 ~ 158°F (-10 ~ 70°C) operation, it performs in desert and arctic deployments.Certified to CE, CUR, TUV, UL military standards, the fan meets rigorous defense requirements.
Product Attributes
- Product Status: Last Time Buy
- Voltage - Rated: 12VDC
- Size / Dimension: Square - 40mm L x 40mm H
- Width: 28.00mm
- Air Flow: 12.8 CFM (0.359m³/min)
- Static Pressure: 0.540 in H2O (134.5 Pa)
- Bearing Type: Ball
- Fan Type: Tubeaxial
- Features: Auto Restart
- Noise: 39.9dB(A)
- Power (Watts): 1.4 W
- RPM: 9200 RPM
- Termination: 2 Wire Leads
- Ingress Protection: -
- Operating Temperature: 14 ~ 158°F (-10 ~ 70°C)
- Approval Agency: CE, CUR, TUV, UL
- Weight: -
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