| D4020M05B/S |
| 1.
MODEL NUMBER |
D4020M05B(X1) |
D4020M05S(X1) |
| 2.
CATEGORY |
BRUSHLESS
DC FAN |
BRUSHLESS
DC FAN |
| 3.
FRAME SIZE |
40
x 40 x 20 mm (1.6 x 1.6 x 0.8 inch) |
40
x 40 x 20 mm (1.6 x 1.6 x 0.8 inch) |
| 4.
RATED VOLTAGE |
5
VDC |
5
VDC |
| 5.
OPERATING VOLTAGE RANGE |
4
V ~ 5.5V |
4
V ~ 5.5V |
| 6.
START-UP VOLTAGE |
4V
/ Min. |
4V
/ Min. |
| 7.
RATED MOTOR SPEED |
6200
RPM ±10% |
6200
RPM ±10% |
| 8.
AIR FLOW |
7.4
CFM (0.21 m3/Min.) |
7.4
CFM (0.21 m3/Min.) |
| 9.
STATIC PRESSURE |
4.29mm/H2O
(0.17 inch/H2O) |
4.29mm/H2O
(0.17 inch/H2O) |
| 10.
RATED CURRENT |
0.25
Amp ±10% |
0.25
Amp ±10% |
| 11.
RATED INPUT POWER |
1.25 Watts ±10% |
1.25 Watts ±10% |
| 12.
NOISE LEVEL |
25.15 dB(A) |
25.15 dB(A) |
| 13.
DIRECTION OF ROTATION |
Clockwise
viewed from front label |
Clockwise
viewed from front label |
| 14.
OPERATING TEMPERATURE |
-10°C
~ + 70°C
/ 66% (RH) |
-10°C
~ + 70°C
/ 66% (RH) |
| 15.
STORAGE TEMPERATURE |
-40°C
~ + 75°C
/ 66% (RH) |
-40°C
~ + 75°C
/ 66% (RH) |
| 16.
BEARING SYSTEM |
BALL
BEARING |
SLEEVE
BEARING |
| 17.LIFE
EXPECTANCY |
70,000 Hrs |
30,000 Hrs |
| 18.
SAFETY APPROVAL |
UL,
CUL, TUV, CE |
UL,
CUL, TUV, CE |
| 19.
WEIGHT |
29 gm |
29 gm |
