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Mechatronics G4020M12BRSR DC Cooling Fan

This is a 40mm frame size DC fan with a 20mm frame thickness, designed for efficient cooling and reliability. Operating at 12 V DC, it features durable ball bearings for long-lasting performance. The fan includes a lead wire for straightforward power supply connection, making it suitable for various electronic cooling applications. Its compact size fits standard 1U rack configurations, and it offers low noise operation. The fan is constructed with a PBT UL94V-0 frame and impeller, ensuring safety and durability. Optional tachometer output provides additional monitoring capabilities, with bearing choices between ball and sleeve options depending on application needs.

Authorized Distributors
Source:DigiKey
Part No:G4020M12B-RSR
Stock:190
Inv Date:06-01-2026
Price: Unit price: $11.27
Buy/RFQ:
Part No:G4020M12B-RSR
Stock:0
Inv Date:06-01-2026
Price: Unit price: $11.81
Buy/RFQ:
Part No:G4020M12B-RSR
Stock:0
Inv Date:06-01-2026
Price: Unit price: $11.81
Buy/RFQ:

Mechatronics G4020M12BRSR DC Cooling Fan Specifications:

  • Size: 40 x 40 x 20 mm
  • Dimensions: 1.57 x 1.57 x 0.79 inches
  • Operating Voltage: 12 V DC
  • Frame Material: PBT UL94V-0
  • Bearing Type: Ball bearing (optional sleeve bearing)
  • Noise Level: Low noise design
  • Fitment: Fits 1U height racks
  • Power Supply: Lead wire connection
  • Thermal Protection: Yes
  • ImpelIer Material: PBT
  • Maximum Air Flow: 20.02 CFM (approximate)
  • Current: 0.18 A
  • Speed: 3750 RPM (approximate)
  • Optional: Tachometer output signal
  • Temperature Resistance: Suitable for continuous operation
  • Connector: Lead wire for power

Buy the Buy Mechatronics DC Fan Part Number G4020M12BRSR Online

Enhance your electronic cooling solutions with this compact 40mm DC fan offering 12 V operation, low noise, and durable ball bearings. Its small size fits 1U rack applications, ensuring efficient heat dissipation for sensitive equipment. Constructed with a flame-retardant PBT frame and optional tachometer output, this fan delivers reliability and monitoring capabilities. Easy to install with lead wire connection, it is suitable for continuous operation in electronic devices, servers, and industrial equipment, making it an essential cooling component for maintenance-free performance.

Get Mechatronics G4020M12BRSR today—built for reliable cooling with durable ball bearings and low noise performance.

Frequently Asked Questions

Where can I buy Mechatronics G4020M12BRSR?

You can click on the BUY or RFQ button to purchase G4020M12BRSR from an authorized Mechatronics distributor.

How do I troubleshoot issues or seek technical support for part G4020M12BRSR?

You can download the G4020M12BRSR datasheet or visit the Mechatronics website for support.

Who is the manufacturer of G4020M12BRSR?

Mechatronics

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