Fans
Fans 1606KL-04W-B69/B60 40x40x15 mm 12 V 0.15 A ball bearing case fan
12 V 40×40×15 mm axial case fan with ball bearings rated for 50 000 hours
- Compact 40 x 40 x 15 mm axial fan fits tight spaces
- Ball-bearing motor rated for 50000 hours of continuous operation
- Runs on standard 12 V supply drawing only .15 A
- Low-noise airflow suits medical, rail and industrial gear
- Ready to install in new-energy and electronic enclosures
Compact axial fan for tight spaces
The NMB 1606KL-04W-B69/B60 is a 40 x 40 x 15 mm axial case fan designed for equipment where installation depth is at a premium. It suits builders fitting cooling into small-form-factor cases, industrial enclosures or medical and rail systems that need reliable air exchange. The ball-bearing motor runs on 12 V and draws 0.15 A.
Simple two-wire mounting with polarity care
The fan uses a standard two-wire 12 V connection that plugs directly into a motherboard or controller header. Installation is straightforward: align the 40 mm square frame, secure with four screws and connect power. The main pitfall is reversing the polarity, which will prevent the motor from starting; always match the red and black leads to the header before powering on.
Verify voltage header and clearance first
Before ordering, confirm that your board or fan controller provides a 12 V header and that the 15 mm thickness fits the available mounting depth. The 40 mm frame requires matching screw-hole spacing, so check your chassis or heatsink layout. The 50,000-hour rated lifespan assumes continuous operation within the specified voltage range.
Highlights
- Compact 40 x 40 x 15 mm axial fan fits tight spaces
- Ball-bearing motor rated for 50000 hours of continuous operation
- Runs on standard 12 V supply drawing only .15 A
- Low-noise airflow suits medical, rail and industrial gear
- Ready to install in new-energy and electronic enclosures
Specifications
No published specifications for this item yet.
Questions about this item
How do I verify the fan is running correctly after installation?
Check that the fan spins smoothly at 12 V and draws approximately 0.15 A; the ball bearings should operate quietly and the unit is rated for 50,000 hours of service life.
What comes in the box and what must I purchase separately?
The package contains the 40 x 40 x 15 mm axial fan only; you will need to supply mounting screws, a 12 V power connector or header, and any ducting or filters required for your chassis.
Which version should I choose between the B69 and B60 variants?
Both share the same 40 x 40 x 15 mm frame, 12 V / 0.15 A rating and ball bearings; select the suffix that matches your original equipment part list or wiring harness keying.
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