12V DC Cross Flow Fan Blower – 124 × 55 × 51 mm, 3-Speed, 3-Pin, Ball Bearing

The Cross Flow Fan 12V is a compact tangential blower designed to deliver an even, laminar airflow across a wide, narrow outlet—making it well suited to HVAC equipment, electronics cooling, and heat-exchange systems. It operates from a 12V DC supply and draws approximately 0.2A, and it is available in three speed settings: 1550, 2400, and 3150 RPM, with corresponding noise levels of 24, 28, and 32 dBA. The fan measures 124 × 55 × 51 mm and uses ball bearings for smooth, durable rotation.

Its cross-flow impeller draws air in radially and discharges it tangentially, producing a broad, uniform air curtain that is effective for cooling electronic enclosures, ventilating floor-heating systems, and supporting heat exchangers. The unit terminates in a 3-pin connector for straightforward integration into existing control wiring. Because the airflow is distributed along the full length of the impeller, this 12V cross flow blower is a practical choice wherever a wide, low-profile stream of air is preferred over the concentrated jet of an axial fan.

1. Electronic device and enclosure cooling.
2. HVAC systems and air curtains.
3. Floor heating and heat-exchange equipment.
4. General ventilation in industrial and commercial equipment.
5. Cooling tower and evaporative cooling support systems.

1. Model: Cross Flow Fan 12V (A2-07-0605A).
2. Supply voltage: 12V DC.
3. Current draw: 0.2A.
4. Speed settings: 1550 / 2400 / 3150 RPM.
5. Noise level: 24 / 28 / 32 dBA (corresponding to the three speeds).
6. Dimensions (L × W × H): 124 × 55 × 51 mm.
7. Bearing type: ball bearing.
8. Connector: 3-pin.
9. Airflow pattern: laminar, wide cross-flow outlet.
10. Mounting orientation: horizontal or vertical.

1. Three selectable speed settings for flexible airflow control.
2. Ball-bearing construction for smooth operation and extended service life.
3. Wide, laminar airflow pattern that covers a broad outlet area evenly.
4. Compact 124 × 55 × 51 mm form factor for constrained installations.
5. Low current draw (0.2A at 12V DC) suitable for many control systems.
6. 3-pin connector for straightforward wiring integration.
7. Can be mounted horizontally or vertically depending on the installation.