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Black cast-aluminium 12 cm AC case fan with reinforced plastic blades and 270 mm tinned leads

Fans

Fans AA1252MB-AT AW ADDA12025 220V 12 cm case fan

SKU CH-FG87-QA5K5

12 cm AC case fan running at 2100 r.p.m. with 117 m³/h airflow and 38.0 dB(A) noise

  • 117 m³/h airflow moves heat quickly
  • 2100 rpm motor speed maintains steady cooling
  • 0 dB(A) noise level keeps operation quiet
  • Double ball bearing design runs 35000 hours at 25 °C
  • 0 W power draw at 230 V AC input

AC mains 12 cm case fan

This 120 mm fan runs directly from 230 VAC mains power at 50 or 60 Hz and draws 19.0 watts. It is intended for chassis or cabinet cooling in systems that already have an AC supply available. The counter-clockwise rotor delivers 117 cubic metres per hour of airflow at 2100 revolutions per minute.

Double ball bearing with 270 mm leads

Maintenance-free double ball bearings give an L10 life of 35000 hours at 25 °C. The 270 mm cables exit the black cast-aluminium frame with half-centimetre bare tinned ends for direct wiring into terminal blocks or mains loom. No separate DC power supply or motherboard header is required.

Class B insulation for continuous duty

Class B insulation rated to 135 °C and an operating range of minus 10 to 60 °C allow sustained operation in warm enclosures. Noise stays at 38.0 dB(A) while the reinforced PA6.6 blades maintain steady pressure up to 30 Pa. The fan is not suited for builds that need PWM speed control or low-voltage DC operation.

Highlights

  • 117 m³/h airflow moves heat quickly
  • 2100 rpm motor speed maintains steady cooling
  • 0 dB(A) noise level keeps operation quiet
  • Double ball bearing design runs 35000 hours at 25 °C
  • 0 W power draw at 230 V AC input

Specifications

No published specifications for this item yet.

Questions about this item

How many hours of continuous operation can the double ball bearing sustain before the L10 life limit at 25 °C?

The L10 life expectancy is 35000 hours at 25 °C, after which 10 % of units may have failed.

What is the acoustic output when the fan runs at its rated 2100 r.p.m. under 230 VAC?

The noise figure is 38.0 dB (A) at the specified speed and voltage.

What mains connection does the 220 VAC fan require since it has no standard plug?

A 270 mm lead with 0.5 cm bare tinned ends is supplied for direct wiring.

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