FFB0412VHN-F00 Delta DC brushless fan

Description

Delta Electronics FFB0412VHN-F00 High-Performance DC Axial Fan, Engineered for mission-critical thermal management, the Delta FFB0412VHN-F00 provides superior static pressure and high volumetric airflow within standard 40x40x28 mm envelopes. Built according to strict Delta Original Engineering standards, this dual ball bearing cooling unit operates on nominal 12 VDC and integrates a dedicated frequency generator (FG / Tachometer) signal for precise closed-loop system monitoring. Designed specifically to overcome high backpressure in densely packed electronic enclosures, the FFB series utilizes an aerodynamically contoured housing and reinforced impeller structure combined with advanced motor protection.

Technical Specifications:
Manufacturer: Delta Electronics
Model Number: FFB0412VHN-F00
Product Type: DC Axial Brushless Fan
Frame Dimensions: 40 x 40 x 28 mm
Bearing Type: Dual Ball Bearing
Rated Voltage: 12 VDC
Operating Voltage Range: 7.0 VDC to 13.8 VDC
Rated Current: 0.24 A (Maximum 0.36 A)
Rated Input Power: 2.88 W (Maximum 4.32 W)
Rated Speed: 9500 RPM
Maximum Airflow: 15.79 CFM (0.447 m³/min)
Maximum Static Air Pressure: 12.93 mmH2O (0.509 inH2O / 126.8 Pa)
Acoustic Noise Level: 41.9 dB(A)
Termination: 3-Wire Leads (UL 1061 AWG #28)
Signal Output: Frequency Generator (FG / Tachometer Open Collector Output)
Frame Material: Glass-Fiber Reinforced Plastic (UL 94V-0)
Impeller Material: Glass-Fiber Reinforced Plastic (UL 94V-0)
Operating Temperature Range: -10 °C to +70 °C
Storage Temperature Range: -40 °C to +75 °C
Life Expectancy (L10): 70000 Hours at 40 °C
Motor Protection: Locked Rotor Protection, Reverse Polarity Protection
Dielectric Strength: 500 VAC for 1 minute between frame and terminal
Insulation Resistance: 10 Mega Ohm minimum at 500 VDC
Weight: 32 g
Certifications: UL, CUL, TUV, CE, RoHS Compliant

Wiring Pinout Definition:
Red: DC Power Supply Input (+12 VDC)
Black: Ground Reference (GND / 0V)
Blue or Yellow: Frequency Generator Output (FG / Tachometer Speed Feedback)

Industrial Application & Problem Resolution:
The FFB0412VHN-F00 is engineered for severe thermal-density applications where component spacing creates extreme systemic resistance. Standard 40x40x10 mm or 40x40x20 mm fans routinely fail to generate the static pressure required to force cooling air across high-fin-density heatsinks and cramped printed circuit boards. The expanded 28 mm motor and blade profile of the FFB0412VHN-F00 generates 12.93 mmH2O of pressure, driving concentrated flow through 1U/2U enterprise server chassis, compact telecom switching units, industrial embedded computers, power distribution rectifiers, and high-load network switches to eliminate thermal throttling and extend component lifecycles.

Procurement & Integration Information:
Condition: 100% Brand New, Unused, Factory-Original Quality
Technical Compatibility: Standard drop-in replacement for industrial 4028 form-factor 12V 3-wire cooling assemblies
Lead Time: In-stock standard inventory prepared for industrial dispatch within 24 hours of order confirmation