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Small black square blower fan with short cable and two-pin connector

YINGHUA

YINGHUA 3010 Blower Fan 0.1/0.2 Cooler 30mm 24V 3D Printers Accessory

SKU CH-V1A1-0H0CV

A 30 mm, 24 V blower fan with an XH 2.54 2-pin connector and 170 mm cable, sold in pairs for 3D printer part cooling

  • Efficient cooling for 0.1 and 0.2 hot-ends with 3010 blower design
  • Durable ABS housing ensures stable performance and long service life
  • Low-noise operation keeps the printing environment quiet
  • 24 V DC power with XH 2.54 2-pin connector for direct board wiring
  • Two fans included, each with 170 mm cable for flexible routing

Targeted Cooling for Fine Nozzles

The YINGHUA 3010 blower fan is built for 3D printers using 0.1 mm or 0.2 mm nozzles. It delivers focused airflow directly onto the printed layer to improve overhang quality and bridging. Two fans are included for dual-cooling setups or as a ready spare. The 24 V DC rating matches common printer electronics.

Replaces Stock Duct Fans

This unit upgrades basic radial or axial fans that struggle to direct air precisely at small nozzle openings. The blower design concentrates flow through a narrow outlet, making the jump worthwhile when printing fine details or high-temperature materials that demand rapid layer solidification. It fits mounts designed for the 3010 form factor.

Sustained Low-Noise Operation

High air volume is maintained during long prints without a rise in audible noise, thanks to the ABS housing and balanced impeller. The 170 mm XH 2.54 2-pin cable reaches most toolhead boards without strain. Steady 24 V input keeps airflow consistent from first layer to final cool-down.

Highlights

  • Efficient cooling for 0.1 and 0.2 hot-ends with 3010 blower design
  • Durable ABS housing ensures stable performance and long service life
  • Low-noise operation keeps the printing environment quiet
  • 24 V DC power with XH 2.54 2-pin connector for direct board wiring
  • Two fans included, each with 170 mm cable for flexible routing

Specifications

No published specifications for this item yet.

Questions about this item

What are the exact mounting dimensions and hole spacing for the 3010 blower fan?

The fan body measures approximately 30 mm by 30 mm (1.18 in by 1.18 in) and uses the standard 3010 form factor with mounting holes on 24 mm centres.

How do I connect the XH 2.54 2-pin connector to my printer board, and what mistake should I avoid?

Plug the 170 mm (6.7 in) lead directly into a 24 V fan header matching the XH 2.54 pitch; the common error is reversing the red and black wires, which stops the fan from spinning.

When should I replace the blower fans, and what wear signs indicate it is time?

Expect to swap them when airflow drops noticeably or bearing noise rises; the ABS housing and 24 V motor are rated for long life, but dust build-up on the impeller blades is the main reason for early replacement.

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