PF40281B3-1000U-A9H SUNON Axial Fan

Brand :: SUNON

Model:: PF40281B3-1000U-A9H | SUNON 12V 2.19W 40x40x28mm 26.18m3/h DC Axial Fan for Industrial Cooling

Type:: Axial Fans

Industry:: Industrial Cooling

Description:: For airflow duties across servers and data-center electronics, the PF40281B3-1000U-A9H provides a 12 VDC DC axial fan configuration measuring 40 × 40 × 28 mm. 11000 rpm is the model's most distinctive operating parameter. Review its application data during system-resistance review. Use current model documentation to validate protection choices.

Datasheet:: PF40281B3-1000U-A9H | SUNON 12V 2.19W 40x40x28mm 26.18m3/h DC Axial Fan for Industrial Cooling Datasheet (Pdf)

Product Features

Rated Voltage(V)	12
Size(mm)	404028
Max.Air Flow(m³/h)	26.18
Input Power(W)	2.19
Speed(rpm)	11000
Noise(db)	43.9

Product Features

Reliable Fan Cooling

The SUNON PF40281B3-1000U-A9H positions a DC brushless axial fan for industrial equipment. Its airflow path supports heat removal from enclosed components and toward the equipment exhaust.

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.

To integrate PF40281B3-1000U-A9H effectively, review outlet geometry at equipment level and arrange wiring verification before release. Confirmed system compatibility supports stable cooling and repeatable procurement. Preserve a clear discharge region to avoid unnecessary downstream turbulence.

Application Industry

Industrial Equipment

SUNON PF40281B3-1000U-A9H 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

What certification information is listed for PF40281B3-1000U-A9H?

The workbook marks the product as RoHS compliant. Confirm UL, TUV, VDE, or other project-specific approvals for the exact suffix.

Which selection data still require confirmation for PF40281B3-1000U-A9H?

Confirm any missing bearing, connector, control, IP rating, life, certification, and performance-curve details for the complete part number.

Does PF40281B3-1000U-A9H support speed control?

Speed-control capability is not stated for this complete part number. Confirm the signal and controller requirements before use.

How should buyers confirm availability of PF40281B3-1000U-A9H?

Stock and lead time can change. Confirm the exact suffix, quantity, and delivery date with the supplier before ordering.

What noise data are available for PF40281B3-1000U-A9H?

The worksheet lists 43.9 dB. Installation distance, airflow resistance, and enclosure acoustics can change the measured result.

Related Products

PF40561BX-10000-A9H | SUNON 12V 16.68W 40x40x56mm 53.9m3/h DC Axial Fan for Data Center Cooling

Engineered for servers and data-center electronics, SUNON PF40561BX-10000-A9H is a 12 VDC DC axial fan in a 40 × 40 × 56 mm frame. 936.6 Pa maximum pressure is the standout documented duty-point value. Base design qualification on the stated selection parameters. Match the exact part number before approving a substitute.

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

Within servers and data-center electronics, SUNON PF40561B1-10000-A9H serves as a 40 × 40 × 56 mm DC axial fan operating at 12 VDC. 657.6 Pa maximum pressure is the standout documented duty-point value. During design qualification, compare the model's rated dataset. Match the exact part number before approving a substitute.

PF40281BX-10000-A9H | SUNON 12V 11.4W 40x40x28mm 53.2m3/h 22000rpm DC Axial Fan for New Energy

The PF40281BX-10000-A9H is SUNON's 12 VDC, 40 × 40 × 28 mm DC axial fan option for inverters, energy-storage systems, and charging equipment. 22000 rpm is the model's most distinctive operating parameter. For design qualification, start with the supplied ventilation capacity. Match the exact part number before approving a substitute.

PF40281B4-10000-A9H | SUNON 12V 1.16W 40x40x28mm 21.7m3/h DC Axial Fan for Data Center Cooling

For thermal management in servers and data-center electronics, the PF40281B4-10000-A9H provides a 12 VDC DC axial fan configuration measuring 40 × 40 × 28 mm. 9200 rpm is the model's most distinctive operating parameter. Use the documented equipment fit when planning design qualification. Match the exact part number before approving a substitute.

PF40281B3-10000-A9H | SUNON 12V 1.74W 40x40x28mm 26.2m3/h DC Axial Fan for Data Center Cooling

SUNON PF40281B3-10000-A9H combines a 40 × 40 × 28 mm DC axial fan platform with a 12 VDC rating for servers and data-center electronics. 11000 rpm is the model's most distinctive operating parameter. Review its suffix definition during design qualification. Match the exact part number before approving a substitute.

PF40281B2-10000-A9H | SUNON 12V 2.64W 40x40x28mm 30.6m3/h DC Axial Fan for Data Center Cooling

Sized for servers and data-center electronics, SUNON PF40281B2-10000-A9H is a 12 VDC DC axial fan in a 40 × 40 × 28 mm frame. 13000 rpm is the model's most distinctive operating parameter. Treat the catalog specification as a primary input to design qualification. Match the exact part number before approving a substitute.

PF40281B3-1000U-A9H SUNON Axial Fan

Product Features

Product Features

Reliable Fan Cooling

Application Industry

Industrial Equipment

Frequently Asked Questions

What certification information is listed for PF40281B3-1000U-A9H?

Which selection data still require confirmation for PF40281B3-1000U-A9H?

Does PF40281B3-1000U-A9H support speed control?

How should buyers confirm availability of PF40281B3-1000U-A9H?

What noise data are available for PF40281B3-1000U-A9H?

Related Products

PF40561BX-10000-A9H | SUNON 12V 16.68W 40x40x56mm 53.9m3/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

PF40281BX-10000-A9H | SUNON 12V 11.4W 40x40x28mm 53.2m3/h 22000rpm DC Axial Fan for New Energy

PF40281B4-10000-A9H | SUNON 12V 1.16W 40x40x28mm 21.7m3/h DC Axial Fan for Data Center Cooling

PF40281B3-10000-A9H | SUNON 12V 1.74W 40x40x28mm 26.2m3/h DC Axial Fan for Data Center Cooling

PF40281B2-10000-A9H | SUNON 12V 2.64W 40x40x28mm 30.6m3/h DC Axial Fan for Data Center Cooling

Message Form