

For telecom cabinets, base stations, and network equipment, EF45101S1-10000-999 combines 12 VDC operation with a 45 × 45 × 10 mm DC axial fan design. Its 18.3 m³/h airflow rating suits the stated equipment-cooling role. Use the documented rated dataset when planning airflow balancing. Review connector, alarm, and sensor options separately.
| Rated Voltage(V) | 12 |
|---|---|
| Size(mm) | 45x45x10mm |
| Max.Air Flow(m³/h) | 18.3 |
| Max.Pressure(Pa) | 39.9 |
| Input Power(W) | 1.02 |
| Speed(rpm) | 5700 |
| Noise(db) | 29.8 |
SUNON EF45101S1-10000-999 is a DC brushless axial fan for refrigeration equipment. It establishes forced airflow where passive cooling cannot adequately protect heat-producing assemblies.
A documented PWM input allows system demand to regulate speed, supporting part-load energy use and acoustic control. Separating cool intake air from warm exhaust limits recirculation and improves heat-transfer effectiveness inside the equipment.
OEM teams specifying EF45101S1-10000-999 should check airflow direction and complete duty-point validation before volume production. A documented interface review helps purchasing teams control fit, cooling continuity and replacement planning. Verify orientation so heated air does not recirculate through the inlet.
SUNON EF45101S1-10000-999 serves commercial refrigeration equipment. Airflow around cabinet electronics and heat-exchange sections helps address recurring refrigeration loads. The fan gives OEM equipment a defined air route and supports stable temperature control.
SUNON EF45101S1-10000-999 serves refrigerators and cold-storage equipment. Airflow around internal electronics and air passages helps address uneven thermal conditions. The fan gives OEM equipment a defined air route and supports reliable cooling operation.
SUNON EF45101S1-10000-999 serves medical refrigeration equipment. Airflow around temperature-control electronics and heat exchangers helps address continuous cooling demand. The fan gives OEM equipment a defined air route and supports controlled storage conditions.
The workbook marks the product as RoHS compliant. Confirm UL, TUV, VDE, or other project-specific approvals for the exact suffix.
Confirm any missing bearing, connector, control, IP rating, life, certification, and performance-curve details for the complete part number.
Speed-control capability is not stated for this complete part number. Confirm the signal and controller requirements before use.
Its documented 12 VDC rating and its 18.3 m³/h airflow rating suits the stated equipment-cooling role. allow comparison with the required duty point without assuming unlisted options.
The listed speed is 5700 rpm. Confirm frequency, control method, and duty point for the installed system.

Built for telecom cabinets, base stations, and network equipment, SUNON EF80152B1-EE070-S99 uses a 80 × 80 × 15 mm DC blower arrangement at 24 VDC. 2.16 W input is the defining electrical load in the supplied data. Treat the frame geometry as a primary input to wiring review. Confirm environmental protection for the ordered version.
Read More
Within telecom cabinets, base stations, and network equipment, SUNON EF40100B1-1Q00-S99 serves as a 40 × 40 × 10 mm DC blower operating at 12 VDC. Its 40 × 40 × 10 mm format is the main stated selection detail. Use the documented frame geometry when planning controller selection. Treat bearing and life data as suffix-specific.
Read More
Used in telecom cabinets, base stations, and network equipment, SUNON EF50101B2-C041-S99 is a 12 VDC DC blower in a 50 × 50 × 10 mm frame. A listed input of 1.44 W is the model's notable electrical characteristic. The recorded acoustic value should guide controller selection. Treat bearing and life data as suffix-specific.
Read More
SUNON EF40101B2-1C020-S99 combines a 40 × 40 × 10 mm DC axial fan platform with a 12 VDC rating for telecom cabinets, base stations, and network equipment. A listed noise value of 17.7 dB is the model's key differentiator. Base mounting verification on the stated technical profile. Validate mounting and wiring from the model drawing.
Read More
The EF40201BX-1Q140-S99 is SUNON's 12 VDC, 40 × 40 × 20 mm DC axial fan option for telecom cabinets, base stations, and network equipment. 8200 rpm is the model's most distinctive operating parameter. Use the documented cooling specification when planning mounting verification. Validate mounting and wiring from the model drawing.
Read More
The 12 VDC SUNON EF60151BX-Q010-S99 is a DC blower sized 60 × 60 × 15 mm for servers and data-center electronics. A listed input of 1.44 W is the model's notable electrical characteristic. For mounting verification, start with the supplied supply requirement. Validate mounting and wiring from the model drawing.
Read More