50x50x20mm 50mm 5020 DC Cooling Fan Series | 5V 12V 24V | Dual Ball Bearing

Verified Source Factory | ISO 9001:2015 Certified | OEM / ODM Supported

Source Factory Direct: We specialize in industrial thermal management. Submit your inquiry to receive exact bulk pricing, lead times, and OEM customization options like Voltage Wire Length IP68.

Lead Time & Customization

Quantity (pieces)1 - 500501 - 5,000> 5,000
Lead time (days)7 Days15 DaysTo be negotiated

Reliability & Quality Control

SXDOOL IP68 Waterproof Testing

IP68 Environmental Testing

Full vacuum potting process ensures 100% water and dust resistance for outdoor EV charging and industrial automation.

SXDOOL EC Fan Real Sample

High-Precision Engineering

Every sample undergoes dynamic balance testing and noise-chamber verification to meet 70,000h L10 lifespan requirements.

Product Details

50x50x20mm DC axial fan for 50mm stronger small-box ventilation

50x50x20mm 50mm 5020 DC Cooling Fan Series 5V 12V 24V Dual Ball Bearing is positioned for 50mm stronger small-box ventilation. It fits louvered vent cooling, short internal airflow paths, higher-density component exhaust when mesh or a grille reduces free airflow.

Core specifications Size 50x50x20mm; Voltage 5V / 12V / 24V
SKU / voltage variants SXD5020-5V 5V / SXD5020-12V 12V / SXD5020-24V 24V
Application fit louvered vent cooling, short internal airflow paths, higher-density component exhaust
Target buyers power electronics teams, OEM sourcing, aftermarket suppliers
Industry match small power supplies, custom electronics boxes, industrial devices
Customization details 2-wire, 3-wire, FG, RD or PWM options can be reviewed; confirm cable length, connector, airflow direction, label and packing.
  • Selection reason: Mesh or a grille reduces free airflow.
  • RFQ data: send size, voltage, target airflow/static pressure, noise limit, connector photo, sample quantity and annual demand.
  • Datasheet check: Datasheet/RFQ should confirm airflow, static pressure, RPM, current for final selection.

SKU-Specific FAQ

Is this 50x50x20mm fan suitable for louvered vent cooling and short internal airflow paths?+
Yes, this 50x50x20mm DC axial fan is positioned for 50mm stronger small-box ventilation. It is best reviewed when mesh or a grille reduces free airflow; SXDOOL can confirm fit by sample or datasheet before bulk production.
Which voltage or SKU options are available for this 5020?+
SXD5020-5V 5V / SXD5020-12V 12V / SXD5020-24V 24V. The visible product data supports 5V / 12V / 24V. If your equipment uses a different connector or lead length, include that in the RFQ.
What should I send when requesting a quote for this 50x50x20mm fan?+
Send the target voltage, airflow or static-pressure target, noise limit, connector photo, cable length, airflow direction, sample quantity and annual demand. This helps SXDOOL match the correct 50x50x20mm build instead of a generic fan.
Can SXDOOL customize this model for power electronics teams and OEM sourcing?+
Yes. For this 50mm stronger small-box ventilation, SXDOOL can review 2-wire, 3-wire, FG, RD or PWM options, label, bearing preference, packing and small-batch OEM requirements before production.

SXDOOL supports samples, small-batch customization and factory-direct OEM cooling fan quotes. Request an OEM cooling fan quote.

Core Advantages

Ultra Low Noise
Aero-dynamic blade design
High Airflow
Optimized static pressure
Long Lifespan
70,000+ Hrs Dual Ball Bearing
IP68 Protection
Water & Dust proof available
OEM / ODM
Fully customizable specs

Verified Source Factory

Equipped with industry-leading testing facilities to guarantee zero-defect rates. We welcome third-party factory inspections (SGS/TUV).

High-Precision Balancing Inst.
▶ High-Precision Balancing Inst.
Air Volume & Pressure Tester
▶ Air Volume & Pressure Tester
Anechoic Chamber (Noise Test)
▶ Anechoic Chamber
Thermal Aging Chambers
▶ Thermal Aging Chambers
Production Line
▶ Production Line
Client Factory Audit
▶ Client Factory Audit

Global Compliance

All products meet international safety and environmental standards.

CE
RoHS
UL
ISO
9001

Bulk Packaging & Loading

Container Loading
GLOBAL EXPORT CAPABILITY
01

Anti-Static Packaging

Individual blister/carton protection.
02

Standard Palletizing

Fumigation-free pallets with shrink wrap.
03

Container Loading

Professional forklift handling (FCL/LCL).

Your Dedicated Support

Our experienced English-speaking engineering sales team provides 1-on-1 support for your projects.

Onn Chow

Onn Chow

Senior Export Manager
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Beck Chan

Beck Chan

Technical Sales Engineer
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Mary Zhang

Mary Zhang

Account Executive
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