Perfect for electronics enthusiasts, computer builders, and anyone needing reliable thermal management in their projects, this 50mm 3 wire 12V DC ball bearing fan offers dependable cooling with the added benefit of speed monitoring. The standout feature is the third wire, which provides a pulse tachometer output delivering 1 pulse per revolution, allowing you to monitor fan speed and confirm the fan is operating correctly in your system. This makes it ideal for applications where you need to verify cooling performance or integrate fan speed feedback into your control circuits. With an air volume of 0.33 cubic metres per minute (11.60 CFM) and a noise level of just 31 dBA, this fan delivers effective airflow while keeping things quiet.
Perfect for electronics enthusiasts, computer builders, and anyone needing reliable thermal management in their projects, this 50mm 3 wire 12V DC ball bearing fan offers dependable cooling with the added benefit of speed monitoring. The standout feature is the third wire, which provides a pulse tachometer output delivering 1 pulse per revolution, allowing you to monitor fan speed and confirm the fan is operating correctly in your system. This makes it ideal for applications where you need to verify cooling performance or integrate fan speed feedback into your control circuits. With an air volume of 0.33 cubic metres per minute (11.60 CFM) and a noise level of just 31 dBA, this fan delivers effective airflow while keeping things quiet.
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The lowest price for right now is , compared across 7 retailers.
Sirocco 50mm 3 Wire 12V DC Ball Bearing Fan
Perfect for electronics enthusiasts, computer builders, and anyone needing reliable thermal management in their projects, this 50mm 3 wire 12V DC ball bearing fan offers dependable cooling with the added benefit of speed monitoring. The standout feature is the third wire, which provides a pulse tachometer output delivering 1 pulse per revolution, allowing you to monitor fan speed and confirm the fan is operating correctly in your system. This makes it ideal for applications where you need to verify cooling performance or integrate fan speed feedback into your control circuits. With an air volume of 0.33 cubic metres per minute (11.60 CFM) and a noise level of just 31 dBA, this fan delivers effective airflow while keeping things quiet.
Perfect for electronics enthusiasts, computer builders, and anyone needing reliable thermal management in their projects, this 50mm 3 wire 12V DC ball bearing fan offers dependable cooling with the added benefit of speed monitoring. The standout feature is the third wire, which provides a pulse tachometer output delivering 1 pulse per revolution, allowing you to monitor fan speed and confirm the fan is operating correctly in your system. This makes it ideal for applications where you need to verify cooling performance or integrate fan speed feedback into your control circuits. With an air volume of 0.33 cubic metres per minute (11.60 CFM) and a noise level of just 31 dBA, this fan delivers effective airflow while keeping things quiet.
The all-time low was $19.95 on 24 May 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 3 Nov 2026.
Last updated at 03/11/2026 23:11:24
50mm 3 Wire 12v Dc Ball Bearing Fan
Delivery $9.95
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
50mm 3 Wire 12V DC Ball Bearing Fan - Pulse Tachometer Output - DC Cooling Fan at Jaycar
Delivery $8
Sirocco 50mm 3 Wire 12V DC Ball Bearing Fan XC5055
Delivery between 11–17 Nov $9.90
50mm 3 Wire 12V DC Ball Bearing Fan
Delivery between Fri – Tue $9.50
Sirocco 3 Wire Ball Bearing Fan (12VDC) - 50mm
Delivery $9.95
Sirocco 3 Wire Ball Bearing Fan (12VDC) - 50mm
Free delivery
Sirocco 3 Wire Ball Bearing Fan (12VDC) - 50mm
Free delivery
| Depth | 10mm |
| Height | 5 cm |
| Width | 5 cm |
| Material | Plastic, fibreglass filled (Impeller), Plastic, fibreglass filled (Housing) |
| Airflow | 5.40 CFM |
50mm 3 Wire 12v Dc Ball Bearing Fan
Delivery $9.95
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
50mm 3 Wire 12V DC Ball Bearing Fan - Pulse Tachometer Output - DC Cooling Fan at Jaycar
Delivery $8
Sirocco 50mm 3 Wire 12V DC Ball Bearing Fan XC5055
Delivery between 11–17 Nov $9.90
50mm 3 Wire 12V DC Ball Bearing Fan
Delivery between Fri – Tue $9.50
Sirocco 3 Wire Ball Bearing Fan (12VDC) - 50mm
Delivery $9.95
| Depth | 10mm |
| Height | 5 cm |
| Width | 5 cm |
| Material | Plastic, fibreglass filled (Impeller), Plastic, fibreglass filled (Housing) |
| Airflow | 5.40 CFM |
