| Piezo Buzzer |
 APB-721L(721AL,
721ML, 721BL) |
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| DIMENSIONS:
(Unit: mm) |
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| CHARACTERISTICS: |
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| APB-721L |
APB-721ML |
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| ELECTRICAL
SPECIFICATIONS : |
| Model
No. |
APB-721L |
APB-721AL |
APB-721BL |
APB-721ML |
| Min.
sound pressure level (dB) |
90/12VDC
/30cm |
90/24VDC
/30cm |
85/6VDC
/30cm |
87/12VDC
/30cm |
| Rated
Voltage (VDC) |
12 |
24 |
6 |
12 |
| Operating
Voltage (VDC) |
3-24 |
18-30 |
1.5-1.6 |
3-20 |
| Max.
Consumption (mA) |
15/12VDC |
20
/24VDC |
4/6VDC |
15/12VDC |
| Oscillating
Frequency |
3.9
± 0.5 |
3.7
± 0.5 |
3.5
± 0.5 |
3.9
± 0.5 |
| Tone
Nature |
Continuous |
Continuous |
Continuous |
Pulse |
| Operating
temperature (ºC) |
-20
~+ 70 |
| Weight |
8
g |
| Case
Material/Colour |
ABS/White |
PC/Black |
ABS/White |
| PACKING
INFORMATION : |
| Packing
: |
1400
pcs per export carton |
| Carton
Size : |
47
x 30.5 x 21 cm |
| G.
Weight : |
13.7
kgs |
| N.
Weight : |
11.2
kgs |
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