Cooling Fan MITEL 20351114 12V 0.15A axial fan for electronics and telecom equipment

MITEL 20351114 is a compact axial cooling fan designed for electronics and telecom equipment. Operating on a 12V supply and specified at 0.15A, the fan delivers directed airflow for effective heat dissipation in equipment racks, power supplies and control units. Its compact form factor and electrical compatibility with standard 12V systems make it suitable for replacing or upgrading existing ventilation components to maintain stable operating temperatures and reduce the risk of overheating.

Advantages

The fan combines low current consumption with a focused axial airflow profile to balance cooling performance and energy efficiency. Its compact dimensions allow integration into confined spaces common in telecom chassis and electronic enclosures. The standard 12V electrical rating simplifies installation in systems that already use 12V fans, and the fan's steady airflow contributes to prolonging component lifespan by preventing thermal stress.

Suitable for

• Rack-mounted telecom equipment cooling
• Power supply and inverter ventilation
• Control units and small electronic enclosures
• Replacement of worn or failed 12V axial fans

Key specifications

• Voltage: 12 V DC
• Current: 0.15 A
• Type: Axial fan
• Application: Electronics and telecom equipment cooling
• Airflow orientation: Directed axial airflow for point cooling

How to use

Install the fan in the intended ventilation opening or fan bracket, ensuring the airflow direction aligns with the system cooling design (intake or exhaust). Connect the fan to a correctly rated 12V DC supply, observing polarity and secure electrical connections. Fasten the fan using appropriate screws or mounting hardware to minimize vibration. Verify that surrounding components and wiring do not obstruct the blades and perform a functional check to confirm rotation and airflow before returning the equipment to service.

Recommendations

For reliable performance, keep intake and exhaust paths free of dust and debris, and schedule periodic visual inspections. When replacing a fan, match voltage and current ratings and verify physical fit to maintain proper airflow and avoid electrical mismatch. If used in continuous-operation systems, consider routine maintenance intervals and, if applicable, vibration dampening mounts to reduce noise and wear.