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Square black centrifugal blower fan with worm gear housing

Fans

Fans BNTA1025B2H 12V .66A 10025 case fan

SKU CH-3YPV-VTDEM

12 V centrifugal blower with worm-gear drive for purifier and ventilation use

  • 12 V DC power for stable operation
  • 66 A current draw for efficient cooling
  • Worm gear centrifugal blower design for focused airflow
  • 10025 form factor fits compatible purifier and ventilation units

Compact 10025 centrifugal blower

The BNTA1025B2H is a 12 V worm-gear centrifugal blower rated at 0.66 A. Its 10025 frame suits tight chassis or purifier modules where a slim radial fan is required. Builders needing axial airflow or larger diameter cooling should look elsewhere.

12 V DC power envelope

Operation is limited to a 12 V DC supply capable of delivering 0.66 A. The worm-gear drive fixes the speed-torque curve, so the unit cannot be PWM-controlled or voltage-regulated beyond the nominal rating. Systems without a dedicated 12 V header able to sustain this current will not run the fan reliably.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $28.99
Pricier than about 72% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the 12V .66A version or a different voltage for my build?

The BNTA1025B2H runs on 12V and draws .66A; choose this version only if your fan header or controller supplies 12V DC at that current.

What does the 10025 designation tell me about airflow in a real case?

The 10025 code identifies this worm-gear centrifugal blower, which pushes air through a duct rather than across open fins, so it builds static pressure for tight purifier or ventilation paths.

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