Audio Transducers

CUI Devices’ 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.

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Technology
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Magnetic
Piezo
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Rated Voltage
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Min
Max
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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
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Vdc
Vo-p
Vp-p
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Sound Pressure (dB)
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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
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Panel Mount
Spring Contact
Surface Mount
Through Hole
Wire Leads
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Operating Temp MIN (°C)
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≤ -40
≤ -30
≤ -25
≤ -20
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Operating Temp MAX (°C)
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≥ 60
≥ 70
≥ 75
≥ 80
≥ 85
≥ 90
≥ 100
≥ 105
≥ 110
≥ 115
≥ 120
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Shape
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Rectangular
Round
Square
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Washable
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No
Yes
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Wave Solderable
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No
Yes
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IP Rating
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IP67
IP68
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Length (mm)
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Min
Max
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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
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Width (mm)
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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
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Height (mm)
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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
Results 164
Show
Model Number Technology Rated Voltage Input Type Sound Pressure (dB) Mounting Style Shape IP Rating Dimensions LxWxH (mm)
Piezo 25 Vp-p 90 Surface Mount Square -- 16 x 16 x 2.6
Magnetic 12 Vo-p 95 Through Hole Round -- 24 x 24 x 12.5
Magnetic 3.6 Vo-p 90 Surface Mount Square -- 7.5 x 7.5 x 2.5
Piezo 25 Vp-p 78 Surface Mount Square -- 16 x 16 x 2.5
Magnetic 3.6 Vo-p 85 Surface Mount Rectangular -- 10 x 8.5 x 2
Piezo 12 Vp-p 88 Surface Mount Square -- 19 x 19 x 8.5
Magnetic 3 Vo-p 90 Through Hole Round -- 12 x 12 x 9.5
Magnetic 3.6 Vo-p 85 Surface Mount Square -- 6.5 x 6.5 x 4
Piezo 12 Vp-p 95 Wire Leads Round -- 30 x 30 x 10
Magnetic 9.5 Vo-p 99 Surface Mount Square -- 8.5 x 8.5 x 4
Piezo 12 Vdc 105 Through Hole Round -- 30 x 30 x 16
Piezo 18 Vp-p 85 Wire Leads Round -- 34.4 x 34.4 x 8.4
Magnetic 3 Vo-p 85 Surface Mount Round -- 9 x 9 x 4.5
Piezo 5 Vdc 90 Through Hole Round -- 30 x 30 x 10
Piezo 5 Vdc 90 Through Hole Round -- 22 x 22 x 7
Piezo 3 Vp-p 65 Surface Mount Square -- 7.5 x 7.5 x 2
Piezo 3 Vp-p 75 Surface Mount Square -- 9 x 9 x 1.9
Piezo 3 Vp-p 75 Surface Mount Square -- 9 x 9 x 1.9
Piezo 12 Vdc 70 Through Hole Round -- 30 x 30 x 7.5
Piezo 24 Vdc 85 Through Hole Round -- 25.2 x 25.2 x 9.5
Piezo 10 Vp-p 80 Through Hole Round -- 14 x 14 x 6.7
Piezo 5 Vp-p 81 Surface Mount Square -- 12 x 12 x 3
Magnetic 3.6 Vo-p 97 Surface Mount Square -- 8.5 x 8.5 x 3
Magnetic 3 Vo-p 65 Surface Mount Square -- 3.2 x 3.2 x 2
Piezo 10 Vp-p 85 Through Hole Round -- 14 x 14 x 7
Results 164
Show
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