Varenummer: | 104-905 |
Varekode: | PK21H28PQ |
Vægt: | 13.0g |
Features |
• Low current consumption • Extremely clear and penetrating sound • Built-in drive circuit • Extended operating voltage range • For PCB assembly |
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Technical Specifications |
Part Nr. |
FR |
Umax |
SPLmin |
IA |
TB |
[kHz] |
[V DC] |
[dB] |
[mA] |
[°C] |
|
PK12N40PAQ |
4,1 |
3,0...15 |
83 |
10 |
-20...+70 |
PK12N40PETQ |
4,1 |
3,0...15 |
83 |
10 |
-20...+90 |
PK20A25PQ |
2,5 |
3,0...24 |
95 |
25 |
-20...+70 |
PK20N38PQ |
3,8 |
3,0...28 |
85 |
12 |
-20...+70 |
PK21N30PQ |
3,0 |
1,5...30 |
80 |
12 |
-20...+70 |
PK27N35PQ |
3,5 |
3,0...28 |
90 |
15 |
-20...+70 |
PK21H28PQ |
2,8 |
9,0...12 |
96 |
50 |
-20...+70 |
FR = Resonant Frequency (±0,5), Umax = Max. Operating Voltage, SPLmin= Min. S.P.L. (5V Square Wave, dbmin/10cm), IA = Current Consumption, TB = Operating Temperature Range |
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Labelling |
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Terms of Delivery |
Minimum order quantity: 1 PKU = 5 pieces |
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Manufacturer |
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http://www.hitpoint.com.tw |
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