Minipro PCG36FZW522-28G-BB 40mm x 40mm x 28mm 28V DC Axial Fan
40 mm x 40 mm x 28 mm · 18-32 V DC
DC axial fan for SWaP-constrained avionics and UAV electronics. Full datasheet, P-Q curve and dimensional drawing available through an RFQ.
Overview
Application and specification highlights for Minipro PCG36FZW522-28G-BB 40mm x 40mm x 28mm 28V DC Axial Fan.
The Minipro PCG36FZW522-28G-BB is a 28V DC axial cooling fan designed for high-density electronics cooling in industrial and defense platforms. The 40mm x 40mm x 28mm frame balances airflow capacity with installation footprint. Nominal supply is 28V DC, with an operating input window of 18-32V DC. Rated speed is 22,000 RPM.
At rated input, maximum free-air delivery is 25.71 CFM and peak static pressure is 73.5 mmH2O. Acoustic output is rated at 62.4 dB(A).
Build details include IP55 sealing available as a configuration option. Operating temperature range spans -55°C to +85°C. The model is supplied as a drop-in form-fit replacement for the legacy J36FZW522-28G-BB designation.
Form-fit-function equivalents that share this platform: J36FZW522-28G-DA, J36FZW522-28G, QH36FZW522-28G-BA.
Key specifications
Reference values for Minipro PCG36FZW522-28G-BB 40mm x 40mm x 28mm 28V DC Axial Fan at nominal input and in free air: 25.71 CFM free-air flow at 73.50 mmH2O static pressure, supply 18-32 V DC. Specifications are subject to change without notice; see the full datasheet for derating curves, tolerances and qualification data.
| Parameter | Specification |
|---|---|
| Frame size | 40 mm x 40 mm x 28 mm |
| Rated voltage | 28 V DC |
| Voltage range | 18-32 V DC |
| Max airflow (free air) | 25.71 CFM |
| Max static pressure | 73.50 mmH2O |
| Rated rotational speed | 22,000 RPM |
| Acoustic noise | 62.4 dB(A) |
| Operating temperature | -55 °C to +85 °C |
Mechanical & environmental
Operating envelope, life expectancy and environmental qualification summary for Minipro PCG36FZW522-28G-BB. Full environmental test report available through an RFQ.
| Parameter | Specification |
|---|---|
| Frame size | 40 mm x 40 mm x 28 mm |
| Protection rating | IP55 configuration option |
| Operating temperature range | -55 °C to +85 °C |
Environmental test details — including specific shock and acceleration profiles — are provided with the engineering review package upon request.
P-Q performance curve
Airflow vs. static pressure characteristics for Minipro PCG36FZW522-28G-BB at rated input.
P-Q Characteristic — PCG36FZW522-28G-BB @ 28V DC
Reference characteristic anchored to rated maximum airflow (25.71 CFM) and rated maximum static pressure (73.5 mmH2O). Use it for first-pass operating-point review only. Measured P-Q curves, CAD models, and lot-level test reports are available for qualified RFQ review.
