DC Fans

Comair Rotron -  032942 - ST12B3QDNX - Fans, Axial.

Sprint 12VDC 0.28 Amp, 3.4 watt (Operates with 6 to14 VDC) 

3400RPM, 34CFM.

Plastic blades & housing, ball bearings.

Noise 41dB 

Connections: Red + Positive, Black - Minus, Blue Stall

PTC and Polarity Protected - 10sec. Delay from stall until output goes Low

Dimensions: (80 x 32mm).

Fan Stall Output: Open Collector (Requires Pull-Up Resistor) 15mA max Sinking

OverallDimensions: 3.15" x 3.15" x 1.3".

3.15" (80mm) square with four 6-32 threaded inserts on strut side at 2.81"centers.

Weight: 0.45 lb

Newark Stock No. 91B3081

UL, CSA Listed

SHICOH IC FAN - 0610-12 -  0610-12HHV - 12VDC 2 Wire Brushless Fan, Axial.

In Japanese Shicoh means “thinking” it is the working philosophy of everyone at Shicoh Engineering.

12VDC 0.15A. (230mW) 3.5".

Termination: 2 Wire,  22 AWG Female Connector

11 Plastic Blade Ultra Quiet Server Square Fan.

Brushless Ball Bearing Motor

4 hole 2" Spacing.

Overall Dimensions: 2.35" x 2.35" X 0.425". (60mm X 60mm X 10.3mm)

Opening: 2.3".

Mounting: 4 Hole 2" (50mm) Spacing

Weight: 0.9 oz.

Silent at 6VDC, Lots of air Flow at 12VDC

Air Flow @ 12VDC: 12.7 CFM (m3/min)

RPM: 3300

Very Thin, Silent on 6V, Lots of Air at 12V.

Number Fan Blades: 11

Material-Venturi / Propeller: UL94V-0 Plastic

Static Pressure (Max): 12.7 / 0.33(m3/min) 

Noise: 16.7 (dBA)

Weight: 0.9 Ounce

Life Expectancy-MTBF: 50,000 Hours @ 25C

Applications: Computer/Server/IC/CPU Cooling

Quality Made in Japan prior to current product line transfer to China.

New Old Stock.

Approval: UL/CSA

Alternates: Dynatron F6010AP-12LCWDF126010BL, Quick Cool E232190, F6010AP-12LCW 

Miniebea NMB - 4710NL-05W-B50 - 24 VDC Axial Fan, 119X119X25.5mm, Case/Server Cooling Fan 

Brand: NMB-Minibea DC Brushless Fan Motor

Dual Ball Bearing

Size: 120*120*25mm

Air Flow: 114.7 CFM

Speed: 2800 RPM   Noise: 41.3 dB

Power: 6.96 Watts

Operating Temperature: 14 to 140F (-10 to 60C)

Mean Time to Failure (MTTF): 180,000 hours

Rated voltage: 24 VDC - 2 Wire, 0.31 Amps

Approvals: CE, CSA, UL, VDE

COOLTRON - FD4010B12W7-81-2N Fan, Axial.

12VDC 130mA 2.16 watt, 9 blade.

Operating Voltage: 6.0 to 13.8 VDC

Ball Bearing.

Air Flow: 5.5 to 8.6 CFM.

Static Pressure: 3.7 (mmH20).

Noise: 28.60 dBA.

Material: Thermoplastic, PBT, UL 94V-0

Operation Temp: -20℃~70℃ (Humidity 15%-90%RH)

Storage Temp: -40℃~85℃ (Humidity 15%-90%RH)

Insulation Resistance: 10MΩ, 500VDC/min between bare wire and frame

Dielectric Strength: 5mA max. 500VAC/min between bare wire and frame

Dimensions: 1.6" square x 0.412" deep, (40 x 40mm x 10.5mm deep).

Mount: 4 hole, 1.77" (32.0mm) Centers. 

With 2 conductor #28 AWG wire leads.

Life Expectancy: 80,000 Hours @ 40C

Alternate: FD4010-81 Series

UL, CUL, TUL Approvals

Applications: Server and General Equiment Cooling

Additional information: http://www.cooltron.com/uploads/soft/20150811/1439267854.pdf

https://www.datasheetarchive.com/whats_new/669a1639db195bddfc0eef380b68db3d.html

http://www.cooltron.com/stockshow/pdf/FD4010B12W7-81-2N2.pdf

https://www.youtube.com/watch?v=fH_2Jjzqzxg

EBM Papst - W2G076-BD01-13 - Fan, Axial, Ball Bearing.

Voltage:  12VDC

Nominal Voltage Rating: 6 -16 VDC

Power: 4.0 watt

Air Flow: 67 m3/h

Speed: 4200 RPM

Sound Power Level: 5.8B

Sound Pressure Level: 43

Numer of Blades:5 Blade

Construction Material: Glass-fiber reinforced PBT/PA Plastic.

Temperature: -20 C to 75 C

Connections: Quick Connect

Dimensions: 3.15" square x 1.26" deep (80mm x 32mm).

Service Life: 62500 Hours

Protection: IP54 / IP68

Approvals: VDE, CSA, UL, CE

Used/Removed from equipment.

EBM Papst.