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Audio Transducers
Audio Transducers
Same Sky's magnetic and piezo audio transducers deliver the variety of sizes and mounting styles to address the needs of almost any audio alert application. From compact, low profile micro transducers measuring as small as 3.2 mm x 3.2 mm to our waterproof models with IP67 and IP68 ratings, our externally driven audio transducer buzzers provide the ultimate flexibility for your design implementation.
Technology
Magnetic
Piezo
Reset
Rated Voltage
Min
Max
GO
1.5
3
3.5
3.6
5
6
9
9.5
10
12
14
18
20
24
25
30
50
60
85
100
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Input Type
Vdc
Vo-p
Vp-p
Reset
Sound Pressure (dB)
Min
Max
GO
65
70
73
75
76
78
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
97
99
100
104
105
108
110
115
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Mounting Style
Panel Mount
Spring Contact
Surface Mount
Through Hole
Wire Leads
Reset
Operating Temp MIN (°C)
≤ -40
≤ -35
≤ -30
≤ -25
≤ -20
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Operating Temp MAX (°C)
≥ 60
≥ 70
≥ 75
≥ 80
≥ 85
≥ 90
≥ 100
≥ 105
≥ 110
≥ 115
≥ 120
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Shape
Rectangular
Round
Square
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Washable
No
Yes
Reset
Wave Solderable
No
Yes
Reset
IP Rating
IP67
IP68
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Length (mm)
Min
Max
GO
3.2
4
5
6.5
6.6
6.7
7.5
8.5
9
9.6
10
11
12
12.2
12.8
13
13.7
13.8
14
16
16.5
16.8
16.9
17
19
20
22
22.1
22.8
23
24
24.5
25
25.2
25.6
29.5
30
30.6
31.4
33
34.4
34.5
35.6
39.7
40
44.8
52.8
60.8
Reset
Width (mm)
Min
Max
GO
3.2
4
5
6.5
6.6
6.7
7.5
8.5
9
9.6
9.8
10
11
12
12.8
13
13.7
13.8
14
16
16.5
16.9
17
19
20
22
22.1
22.8
23
24
24.5
25
25.2
25.6
29.5
30
30.6
31.4
33
34.4
34.5
35.6
39.7
40
44.8
52.8
60.8
Reset
Height (mm)
Min
Max
GO
1.7
1.9
2
2.5
2.54
2.6
3
3.1
3.2
3.3
3.5
3.6
3.8
4
4.5
4.8
5
5.1
5.2
5.5
6
6.2
6.6
6.65
6.7
6.8
7
7.1
7.15
7.2
7.3
7.5
7.6
7.8
8
8.4
8.5
9
9.2
9.5
10
11
11.85
12
12.5
12.6
13
13.5
13.6
14
16
21.6
28.3
Reset
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