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Black cylindrical blower fan with red and black wires

Fans

Fans BA10033B12H 12V 1.32A 5100 RPM 33mm Blower Fan

SKU CH-FSWN-RXQYP

A 12 V, 5100 RPM blower fan with double-ball bearings delivering 41 CFM at 50 dBA for industrial and medical cooling

  • 12 V DC power suits standard PC builds
  • 5100 RPM blower speed moves 41 CFM of air
  • Double ball bearing rated for 40,000 hours maintenance-free
  • 33 mm thickness fits tight chassis spaces
  • 50 dBA noise level for quieter operation

Product Identity

The BA10033B12H is a 12V DC blower fan built for industrial and embedded cooling. It serves engineers integrating airflow into medical devices, rail vehicles, new energy platforms or dense electronic enclosures.

Interface Limits

The fan draws 1.32A at 12V and spins at 5100 RPM with a ±10% tolerance. A double ball bearing supports 24-hour continuous operation for a rated 40000-hour life. Noise reaches 50dba while delivering 41CFM through a 33mm thick housing.

Deciding Specification

The 33mm thickness and centrifugal blower design determine whether this unit fits the target chassis. Buyers needing a thinner axial fan or a different mounting footprint should verify dimensions against their mechanical constraints before ordering.

Highlights

  • 12 V DC power suits standard PC builds
  • 5100 RPM blower speed moves 41 CFM of air
  • Double ball bearing rated for 40,000 hours maintenance-free
  • 33 mm thickness fits tight chassis spaces
  • 50 dBA noise level for quieter operation

Specifications

No published specifications for this item yet.

Questions about this item

Which BA10033B12H variant should I pick for a 12 V system?

This model is a single 12 V DC blower rated at 1.32 A, 5100 RPM and 41 CFM; no other voltage or capacity versions are listed.

What does the 5100 RPM rating mean once the fan is installed?

At 5100 RPM the blower moves 41 CFM of air at 50 dBA, using a double-ball bearing rated for 40 000 hours of continuous operation.

How does the 12 V DC interface limit performance in practice?

The two-wire 12 V DC connection (red positive, black negative) fixes the fan at its rated 1.32 A, 5100 RPM and 41 CFM with no PWM or voltage control.

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