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Home >> Product Detail >> Case Fans/Blowers >> DC Fan >> 40x40x20mm >> (12V) 40 x 40 x 20mm DC Fan

(12V) 40 x 40 x 20mm DC Fan

Size(mm)

40 x 40 x 20

Model No.

DF124020_U

DF124020_H

DF124020_M

DF124020_L

DF124020_E

Voltage(V)

Speed(RPM)

11000

9000

8000

7000

6000

Bearing(1)

Current(Amp)

0.28

0.25

0.22

0.20

0.18

Watts(W)

3.36

3.00

2.64

2.40

2.16

Air Flow(CFM)

13.44

10.51

7.81

6.83

5.86

Static Pressure (mm/H2O)

17.73

12.43

6.77

5.18

3.81

Noise(dBA)

45.40

38.20

35.36

32.46

25.43

(1) Available in Sleeve Bearing, Dual Ball Bearing
(2) MTBF (Operating temp. 25°C): Sleeve Bearing: 35,000 hours, Dual Ball Bearing: 50,000 hours

Items	Descriptions
Label Size	18mm
Frame	PBT+30%GF UL94V-0 (Black)
Impeller	PBT+15%GF UL94V-0 (Black)
Weight	26±5 grams
Operating Temperature	- 10 °C ~ + 65 °C (65 %RH)
Storage Temperature	- 30 °C ~ + 70 °C (65 %RH)
Vibration Test	Displacement Amplitude: 0.75mm(Equivalent 10G) Frequency Range:10Hz<->55Hz/30SEC. Linear Scanning 120 Cycle Endurance Timer Per Axis: 30Min. Orientation: X,Y,Z.
Drop Test	Motor withstands one free body drop from 30 cm in high onto 10 mm thickness of wooden board for each of the three faces in minimum packing condition
Acoustic Noise	21.3dBA – Curve (Max21.6dBA) Measuring Condition – Under rated voltage in semi-anechoic chamber equipment sound level meter

Model Number System (example: DF128025SH-3/4G)
D	F	12	8025	S	H	-3/4	G
Voltage: D: DC A: AC	Type: F: Fan B: Blower S: Overspec. Fan	Voltage Range: 05: 5 V 12: 12V 24: 24V 48: 48V	Size: L x W x H (unit: mm)	Bearing System: S: Sleeve B: Dual Ball	Speed: U: Super High H: High M: Midle L: Low E: Super Low	Connector: -3: 3-pin with 3 wires connector -3/4: 3-pin to 4pin wires connector /2.0: 2-pin with 2 wires connector /2.54: 2.54-pin with 2 wires connector /2.5: 2.5-pin with 2 wires connector PWM: 4-pin pwm function with 4 wires connector	RoHS