PF40281B1-Q137-SBH SUNON Axial Fan

Brand :: SUNON

Model:: PF40281B1-Q137-SBH | SUNON 12V 6.12W 40x40x28mm 42.3m3/h DC Axial Fan for Industrial Cooling

Type:: Axial Fans

Industry:: Industrial Cooling

Description:: PF40281B1-Q137-SBH addresses servers and data-center electronics through a 12 VDC DC axial fan platform measuring 40 × 40 × 28 mm. 17600 rpm is the model's most distinctive operating parameter. For power-budget planning, start with the supplied product configuration. Confirm control inputs against the complete ordering code.

Datasheet:: PF40281B1-Q137-SBH | SUNON 12V 6.12W 40x40x28mm 42.3m3/h DC Axial Fan for Industrial Cooling Datasheet (Pdf)

Product Features

Rated Voltage(V)	12
Size(mm)	40x40x28mm
Max.Air Flow(m³/h)	42.3
Max.Pressure(Pa)	510.6
Input Power(W)	6.12
Speed(rpm)	17600
Noise(db)	56

Product Features

Reliable Fan Cooling

SUNON PF40281B1-Q137-SBH is a DC brushless axial fan for industrial equipment. It establishes forced airflow where passive cooling cannot adequately protect heat-producing assemblies.

The brushless DC motor architecture supports efficient electronic commutation and stable rotational performance for compact equipment cooling. Matching the fan curve to the finished airflow path supports efficient cooling without unnecessary speed or power consumption.

When qualifying PF40281B1-Q137-SBH, give specific attention to service access. Use duty-point validation during prototype approval to align enclosure cooling, mechanical integration and lifecycle sourcing expectations. Retain access for inspection, cleaning and replacement after installation.

Application Industry

Industrial Equipment

SUNON PF40281B1-Q137-SBH serves industrial machinery and electronic equipment. Airflow around controllers, drives and power devices helps address continuous internal heat. The fan gives OEM equipment a defined air route and supports stable equipment operation.

Frequently Asked Questions

How can PF40281B1-Q137-SBH affect operating cost?

Compare its listed 6.12 W input with the required airflow and run time. Total savings depend on the complete system duty point.

What noise data are available for PF40281B1-Q137-SBH?

The worksheet lists 56 dB. Installation distance, airflow resistance, and enclosure acoustics can change the measured result.

What airflow value is listed for PF40281B1-Q137-SBH?

The worksheet lists up to 42.3 m³/h. Verify the operating point against system resistance.

Does PF40281B1-Q137-SBH have a documented pressure rating?

Yes. The worksheet lists up to 510.6 Pa; compare it with the system curve.

How should PF40281B1-Q137-SBH be matched to an enclosure?

Review its 40 × 40 × 28 mm size, 42.3 m³/h airflow, 510.6 Pa pressure, system resistance, and available mounting space.

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For servers and data-center electronics, PF60252B2-10000-A99 combines 24 VDC operation with a 60 × 60 × 25 mm DC axial fan design. 124.5 Pa maximum pressure is the standout documented duty-point value. Use the documented speed benchmark when planning installation review. Obtain the applicable curve before final duty-point approval.

PF60252B1-10000-A99 | SUNON 24V 2.57W 60x60x25mm 61.2m3/h DC Axial Fan for Data Center Cooling

The PF60252B1-10000-A99 is SUNON's 24 VDC, 60 × 60 × 25 mm DC axial fan option for servers and data-center electronics. 139.5 Pa maximum pressure is the standout documented duty-point value. Review its airflow profile during installation review. Obtain the applicable curve before final duty-point approval.

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PF60251B2-10000-A99 | SUNON 12V 1.98W 60x60x25mm 53.5m3/h DC Axial Fan for Data Center Cooling

For compact cooling within servers and data-center electronics, the PF60251B2-10000-A99 provides a 12 VDC DC axial fan configuration measuring 60 × 60 × 25 mm. 124.5 Pa maximum pressure is the standout documented duty-point value. Review its duty-point values during design qualification. Match the exact part number before approving a substitute.

PF60251B1-10000-A99 | SUNON 12V 2.34W 60x60x25mm 61.2m3/h DC Axial Fan for Data Center Cooling

SUNON PF60251B1-10000-A99 combines a 60 × 60 × 25 mm DC axial fan platform with a 12 VDC rating for servers and data-center electronics. 139.5 Pa maximum pressure is the standout documented duty-point value. Treat the installation footprint as a primary input to design qualification. Match the exact part number before approving a substitute.

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PF40281B1-Q137-SBH SUNON Axial Fan

Product Features

Product Features

Reliable Fan Cooling

Application Industry

Industrial Equipment

Frequently Asked Questions

How can PF40281B1-Q137-SBH affect operating cost?

What noise data are available for PF40281B1-Q137-SBH?

What airflow value is listed for PF40281B1-Q137-SBH?

Does PF40281B1-Q137-SBH have a documented pressure rating?

How should PF40281B1-Q137-SBH be matched to an enclosure?

Related Products

PF60252B2-10000-A99 | SUNON 24V 2.14W 60x60x25mm 53.5m3/h DC Axial Fan for Data Center Cooling

PF60252B1-10000-A99 | SUNON 24V 2.57W 60x60x25mm 61.2m3/h DC Axial Fan for Data Center Cooling

PF60251B3-10000-A99 | SUNON 12V 1.42W 60x60x25mm 49.3m3/h DC Axial Fan for Data Center Cooling

PF60251B2-10000-A99 | SUNON 12V 1.98W 60x60x25mm 53.5m3/h DC Axial Fan for Data Center Cooling

PF60251B1-10000-A99 | SUNON 12V 2.34W 60x60x25mm 61.2m3/h DC Axial Fan for Data Center Cooling

PF40561B1-10000-A9H | SUNON 12V 10.68W 40x40x56mm 45.7m3/h DC Axial Fan for Data Center Cooling

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