Description
Delta AFB0605MD is a precision-engineered 5VDC brushless tubeaxial cooling fan measuring 60 x 60 x 20 mm (2.36 x 2.36 x 0.79 in), engineered specifically for low-voltage, space-constrained electronic assemblies. Operating within a 4.5 to 5.5 VDC supply window, the motor runs at 3600 RPM while consuming just 0.95 W (0.19 A) to deliver a maximum airflow of 14.83 CFM (25.20 m³/h) and static pressure of 0.151 in H₂O (37.6 Pa) at a quiet 26.0 dB(A). Built with durable dual ball bearings and flame-retardant UL 94V-0 plastic across both impeller and ribbed housing, it ensures prolonged operational stability in challenging thermal conditions. Electrical connection is established via two 328 mm (12.91 in) UL 1007 AWG #24 lead wires with stripped conductor ends.
Key Features
- Dual Ball Bearing Architecture: Heavy-duty precision ball bearings deliver extended operational life and allow mounting in any orientation.
- Low-Power 5VDC Operation: Draws only 0.19 A and 0.95 W, delivering high thermal efficiency for bus-powered hardware.
- Balanced Acoustic Performance: Produces 14.83 CFM of focused volumetric airflow while maintaining an ultra-quiet 26.0 dB(A) noise profile.
- Flame-Retardant Construction: Impeller and ribbed frame molded from high-grade UL 94V-0 plastic ensure superior fire resistance.
- Standard Panel Integration: Features symmetrical 50.0 mm mounting hole centers and 328 mm AWG #24 leads for effortless assembly.
Technical Specifications
| Manufacturer | Delta |
|---|---|
| Manufacturer Part Number (MPN) | AFB0605MD |
| Product Series | AFB Series |
| Product Category | DC Axial Fans |
| Fan / Component Type | Tubeaxial Cooling Fan |
| Supply Type | DC |
| Rated Voltage | 5 VDC |
| Operating Voltage Range | 4.5 to 5.5 VDC |
| Rated Current | 0.19 A |
| Rated Power Consumption | 0.95 W |
| Rotational Speed | 3600 RPM |
| Airflow Volume | 14.83 CFM (25.20 m³/h / 0.420 m³/min) |
| Maximum Static Pressure | 0.151 in H₂O (37.6 Pa / 3.83 mmH₂O) |
| Noise Level | 26.0 dB(A) |
| Dimensions (L × H × D) | 60.0 × 60.0 × 20.0 mm (2.362 × 2.362 × 0.787 in) |
| Mounting Hole Pitch | 50.0 ± 0.3 mm (1.969 ± 0.012 in) |
| Mounting Hole Diameter | 4-Ø 4.5 ± 0.3 mm (4-Ø 0.177 ± 0.012 in) |
| Inlet Panel Cutout Diameter | 57.2 mm (2.252 in) |
| Outlet Panel Cutout Diameter | 57.2 mm (2.252 in) |
| Housing Design | Ribbed Frame |
| Housing Material | Plastic (UL 94V-0) |
| Impeller Material | Plastic (UL 94V-0) |
| Bearing Type | Dual Ball Bearings |
| Weight | 62 g (2.19 oz / 0.137 lb) |
| Cable / Lead Wire Specifications | 2 Conductors, UL 1007 AWG #24 |
| Cable Length | 328.0 ± 10.0 mm (12.913 ± 0.394 in) |
| Stripped Wire End Length | 10.0 mm (0.394 in) |
| Wiring Pinout / Color Code | Red Wire: Positive (+), Black Wire: Negative (-) |
| Agency Approvals & Standards | CE, CSA, UL, VDE |
| Environmental Compliance | RoHS Compliant (ROHS3) |
Applications
Delta AFB0605MD axial cooling fans provide targeted heat extraction within compact industrial enclosures, embedded computing motherboards, and single-board computers. They are extensively deployed across network routers, optical transceivers, PoE midspan switches, and small form factor 1U rack-mount chassis. Additionally, this fan serves as a trusted OEM and MRO thermal management component in point-of-sale terminals, portable analytical instrumentation, and benchtop medical monitoring systems.
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