Fans for Ethernet Switches

Electronic devices generate heat when operating. Fans and blowers dissipate heat by forced convection and can be used instead of, or in addition to, passive components such as heat sinks and thermal substrates. Thermal management preserves proper operation and life expectancy of a device.

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Results: 108
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Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Height
Depth
Width
Operating Supply Voltage
Airflow
Speed
Bearing Type
Noise
IP Rating
Power Rating
Features
Housing Material
Termination Style
Series
ebm-papst DC Fans DC Tubeaxial Fan, 40x40x20mm, 12VDC, Speed Signal, Open Collector Output
Datasheet
15In Stock
30Expected 8/31/2026
Min.: 1
Mult.: 1

Axial 40 mm 20 mm 40 mm 12 VDC 7.9 CFM (0.22 m3/min) 8100 RPM Sleeve 25 dBA IP20 1 W Speed Signal, Open Collector Output Plastic Wire Leads - 3 400
Sanyo Denki DC Fans DC Axial Fan, 40x40x20mm, 12VDC, Tachometer
Datasheet
70In Stock
Min.: 1
Mult.: 1

Axial 40 mm 20 mm 40 mm 12 VDC 11 CFM (0.31 m3/min) 11000 RPM Ball 42 dBA 2.16 W Tachometer Plastic Wire Leads - 3 9P Type
Sanyo Denki DC Fans DC Axial Fan, 40x40x20mm, 5VDC, High Performance, Low Power, Tachometer, PWM
Datasheet
88In Stock
70Expected 2/1/2027
Min.: 1
Mult.: 1

Axial 40 mm 20 mm 40 mm 5 VDC 11.7 CFM (0.33 m3/min) 12400 RPM Ball 40 dBA 1.75 W Tachometer, PWM Plastic Wire Leads - 4 9GA Type
Sanyo Denki DC Fans Axial Fan, 40x40x28mm, 12VDC, High Performance, Low Power, Ribless, Tach/PWM
Datasheet
14In Stock
126Expected 2/22/2027
Min.: 1
Mult.: 1

Axial 40 mm 28 mm 40 mm 12 VDC 21.5 CFM (0.61 m3/min) 16500 RPM Ball 53 dBA 4.68 W Tachometer, PWM Plastic Wire Leads - 4 9GA Type
Sanyo Denki DC Fans DC Axial Fan, 40x40x28mm, 12VDC, High Performance, Low Power, Tachometer, PWM
Datasheet
630Expected 1/18/2027
Min.: 1
Mult.: 1

Axial 40 mm 28 mm 40 mm 12 VDC 23.7 CFM (0.67 m3/min) 18000 RPM Ball 54 dBA 5.88 W Tachometer, PWM Plastic Wire Leads - 4 9GA Type
Sanyo Denki DC Fans Axial Fan, 40x40x28mm, 24VDC, High Performance, Low Power, Ribless, Tach/PWM
Datasheet
49In Stock
126Expected 1/18/2027
Min.: 1
Mult.: 1

Axial 40 mm 28 mm 40 mm 24 VDC 19.1 CFM (0.54 m3/min) 14500 RPM Ball 50 dBA 3.84 W Tachometer, PWM Plastic Wire Leads - 4 9GA Type
Sanyo Denki DC Fans DC Axial Fan, 52x52x15mm, 12VDC, High Performance, Low Power, Tachometer, PWM
Datasheet
7In Stock
140Expected 3/25/2027
Min.: 1
Mult.: 1

Axial 52 mm 15 mm 52 mm 12 VDC 9.7 CFM (0.27 m3/min) 4300 RPM Ball 22 dBA 600 mW Tachometer, PWM Plastic Wire Leads - 4 9GA Type
Sanyo Denki DC Fans DC Axial Fan, 52x52x15mm, 24VDC, High Performance, Low Power, Tachometer, PWM
Datasheet
10In Stock
140Expected 11/2/2026
Min.: 1
Mult.: 1

Axial 52 mm 15 mm 52 mm 24 VDC 9.89 CFM (0.28 m3/min) 4300 RPM Ball 22 dBA 720 mW Tachometer, PWM Plastic Wire Leads - 4 9GA Type
Sanyo Denki DC Fans DC Axial Fan, 36x36x28mm, 12VDC, Guide Vane, Tachometer
Datasheet
7In Stock
140Expected 1/25/2027
Min.: 1
Mult.: 1

Axial 36 mm 28 mm 36 mm 12 VDC 14.1 CFM (0.4 m3/min) 14000 RPM Ball 52 dBA 4.08 W Tachometer Plastic Wire Leads - 3 9GV Type
Sanyo Denki DC Fans DC Axial Fan, 40x40x20mm, 24VDC, Oil Proof, Tachometer
Datasheet
Product Comments
41In Stock
70Expected 1/25/2027
Min.: 1
Mult.: 1

Axial 40 mm 20 mm 40 mm 24 VDC 9.18 CFM (0.26 m3/min) 13100 RPM Ball 42 dBA IP55 2.64 W Tachometer, Oil Proof Plastic Wire Leads - 3 9WF Type
Orion Fans DC Fans DC Fan, 25x25x10mm, 12VDC, 2.7CFM, 0.09A, 31dBA, 12000RPM, Dual Ball, 2x Leads
Datasheet
205In Stock
Min.: 1
Mult.: 1

Axial 25 mm 10 mm 25 mm 12 VDC 2.7 CFM (0.08 m3/min) 12000 RPM Ball 31 dBA 1.08 W Auto Restart, Polarity Protection Polybutylene Terephthalate (PBT) Wire Leads - 2 OD2510
Orion Fans DC Fans DC Fan, 30x30x10mm, 12VDC, 4.6CFM, 0.1A, 31dBA, 10000RPM, Dual Ball, Lead Wires
Datasheet
261In Stock
Min.: 1
Mult.: 1

Axial 30 mm 10 mm 30 mm 12 VDC 4.3 CFM (0.12 m3/min) 9500 RPM Ball 28 dBA 1.2 W Auto Restart, Polarity Protection Polybutylene Terephthalate (PBT) Wire Leads - 2 OD3010
Orion Fans DC Fans DC Fan, 40x40x10mm, 12VDC, 6.7CFM, 0.1A, 25dBA, 6000RPM, Sealed Sleeve, Leads
Datasheet
578In Stock
Min.: 1
Mult.: 1

Axial 40 mm 10.5 mm 40 mm 12 VDC 9.2 CFM (0.26 m3/min) 8000 RPM Sleeve 25 dBA 720 mW Auto Restart, Polarity Protection Polybutylene Terephthalate (PBT) Wire Leads - 2 OD4010-SS
Orion Fans DC Fans DC Fan, 40x40x10mm, 24VDC, 6.7CFM, 0.09A, 25dBA, 6000RPM, Sealed Sleeve, Leads
Datasheet
1 767In Stock
Min.: 1
Mult.: 1

Axial 40 mm 10.5 mm 40 mm 24 VDC 9.2 CFM (0.26 m3/min) 8000 RPM Sleeve 25 dBA 1.45 W Auto Restart, Polarity Protection Polybutylene Terephthalate (PBT) Wire Leads - 2 OD4010-SS
Orion Fans DC Fans DC Fan, 40x40x10mm, 12VDC, 7CFM, 0.1A, 25dBA, 6000RPM, Dual Ball, Lead Wires
Datasheet
Product Comments
242In Stock
Min.: 1
Mult.: 1

Axial 40 mm 10 mm 40 mm 12 VDC 7 CFM (0.2 m3/min) 6000 RPM Ball 25 dBA 1.2 W Auto Restart, Polarity Protection Polybutylene Terephthalate (PBT) Wire Leads - 2 OD4010
Orion Fans DC Fans DC Fan, 40x40x10mm, 12VDC, 6CFM, 0.08A, 20dBA, 4800RPM, Dual Ball, Lead Wires
Datasheet
Product Comments
167In Stock
Min.: 1
Mult.: 1

Axial 40 mm 10 mm 40 mm 12 VDC 6 CFM (0.17 m3/min) 6000 RPM Ball 20 dBA 960 mW Auto Restart, Polarity Protection Polybutylene Terephthalate (PBT) Wire Leads - 2 OD4010
Orion Fans DC Fans DC Fan, 40x40x10mm, 24VDC, 7CFM, 0.09A, 25dBA, 6000RPM, Dual Ball, Lead Wires
Datasheet
Product Comments
1 513In Stock
2 895On Order
Min.: 1
Mult.: 1

Axial 40 mm 10 mm 40 mm 24 VDC 9.2 CFM (0.26 m3/min) 8000 RPM Ball 33.4 dBA 1.45 W Auto Restart, Polarity Protection Polybutylene Terephthalate (PBT) Wire Leads - 2 OD4010
Orion Fans DC Fans DC Fan, 40x40x20mm, 12VDC, 9CFM, 0.1A, 36dBA, 7800RPM, Dual Ball, Lead Wires
Datasheet
Product Comments
675In Stock
Min.: 1
Mult.: 1

Axial 40 mm 20 mm 40 mm 12 VDC 9 CFM (0.25 m3/min) 7800 RPM Ball 36 dBA 1.2 W Auto Restart, Polarity Protection Polybutylene Terephthalate (PBT) Wire Leads - 2 OD4020
Sanyo Denki DC Fans DC Axial Fan, 40x40x20mm, 5VDC, Tachometer
Datasheet
7In Stock
70Expected 1/25/2027
Min.: 1
Mult.: 1

Axial 40 mm 20 mm 40 mm 5 VDC 7.94 CFM (0.22 m3/min) 8000 RPM Ball 33 dBA 1.6 W Tachometer Plastic Wire Leads - 3 9P Type
Sanyo Denki DC Fans DC Axial Fan, 40x40x15mm, 12VDC, Tachometer
Datasheet
59In Stock
180On Order
Min.: 1
Mult.: 1

Axial 40 mm 15 mm 40 mm 12 VDC 6.36 CFM (0.18 m3/min) 7700 RPM Ball 28 dBA 1.56 W Tachometer Plastic Wire Leads - 3 9P Type
Sanyo Denki DC Fans DC Axial Fan, 40x40x20mm, 24VDC, Tachometer
Datasheet
62In Stock
Min.: 1
Mult.: 1

Axial 40 mm 20 mm 40 mm 24 VDC 8.23 CFM (0.23 m3/min) 8300 RPM Ball 35 dBA 1.68 W Tachometer Plastic Wire Leads - 3 9P Type
Sanyo Denki DC Fans DC Axial Fan, 40x40x15mm, 24VDC
Datasheet
Product Comments
35In Stock
360Expected 1/25/2027
Min.: 1
Mult.: 1

Axial 40 mm 15 mm 40 mm 24 VDC 6.36 CFM (0.18 m3/min) 7700 RPM Ball 28 dBA 1.92 W Locked Rotor Sensor Plastic Wire Leads - 2 9P Type
Orion Fans DC Fans DC Fan, 40x40x10mm, 5VDC, 7CFM, 0.19A, 25dBA, 6000RPM, Dual Ball, Lead Wires
Datasheet
Product Comments
1 191In Stock
Min.: 1
Mult.: 1

Axial 40 mm 10 mm 40 mm 5 VDC 7 CFM (0.2 m3/min) 6000 RPM Ball 25 dBA 950 mW Auto Restart, Polarity Protection Polybutylene Terephthalate (PBT) Wire Leads - 2 OD4010
Orion Fans DC Fans DC Fan, 25x25x10mm, 12VDC, 2.2CFM, 0.08A, 24dBA, 10000RPM, Ball, 2xWire 28AWG
Datasheet
4In Stock
62On Order
Min.: 1
Mult.: 1

Axial 25 mm 10 mm 25 mm 12 VDC 2.2 CFM (0.06 m3/min) 10000 RPM Ball 24 dBA 960 mW Auto Restart, Polarity Protection Polybutylene Terephthalate (PBT) Wire Leads - 2 OD2510
Orion Fans DC Fans DC Fan, 30x30x10mm, 5VDC, 4.6CFM, 0.17A, 31dBA, 10000RPM, Dual Ball, Lead Wires
Datasheet
4In Stock
64Expected 9/28/2026
Min.: 1
Mult.: 1

Axial 30 mm 10 mm 30 mm 5 VDC 4.3 CFM (0.12 m3/min) 11000 RPM Ball 32 dBA 850 mW Auto Restart, Polarity Protection Polybutylene Terephthalate (PBT) Wire Leads - 2 OD3010