Minipro PCG44FZW37-20G-AA 50mm 12V DC Axial Fan
50 mm x 50 mm x 20 mm · 10-13.5 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 PCG44FZW37-20G-AA 50mm 12V DC Axial Fan.
The Minipro PCG44FZW37-20G-AA is a 12V DC axial cooling fan designed for compact defense electronics and avionics subsystem cooling. The 50mm × 50mm × 20mm frame balances airflow capacity with installation footprint. Nominal supply is 12V DC, with an operating input window of 10-13.5V DC. Rated speed is 7,000 RPM. Speed control is via pwm.
At rated input, maximum free-air delivery is 16 CFM and peak static pressure is 8.4 mmH2O. Acoustic output is rated at 41.9 dB(A).
Build details include IP68 sealing available as a configuration option. Operating temperature range spans -40°C to +70°C.
Key specifications
Reference values for Minipro PCG44FZW37-20G-AA 50mm 12V DC Axial Fan at nominal input and in free air: 16.00 CFM free-air flow at 8.40 mmH2O static pressure, supply 10-13.5 V DC. Specifications are subject to change without notice; see the full datasheet for derating curves, tolerances and qualification data.
| Parameter | Specification |
|---|---|
| Frame size | 50 mm x 50 mm x 20 mm |
| Rated voltage | 12 V DC |
| Voltage range | 10-13.5 V DC |
| Max airflow (free air) | 16.00 CFM |
| Max static pressure | 8.40 mmH2O |
| Rated rotational speed | 7,000 RPM |
| Acoustic noise | 41.9 dB(A) |
| Operating temperature | -40 °C to +70 °C |
Electrical & reliability
Input current, power, protection behavior and service life for Minipro PCG44FZW37-20G-AA at reference conditions.
| Parameter | Specification |
|---|---|
| Speed control / output signal | PWM |
Mechanical & environmental
Operating envelope, life expectancy and environmental qualification summary for Minipro PCG44FZW37-20G-AA. Full environmental test report available through an RFQ.
| Parameter | Specification |
|---|---|
| Frame size | 50 mm x 50 mm x 20 mm |
| Protection rating | IP68 configuration option |
| Operating temperature range | -40 °C to +70 °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 PCG44FZW37-20G-AA at rated input.
P-Q Curve — PCG44FZW37-20G-AA @ 12V DC
At nominal input conditions, this reference curve maps static pressure from 0-8.3 mmH2O against airflow from 0-16 CFM. Use it for first-pass operating-point review; full-resolution P-Q curves, CAD files, and product-specific datasheets are available for qualified RFQ review.
