Piezo Ceramic Audio Transducers
External-drive Type
OMT117
OMT126
40.0 mm
29.5 mm
1.575"
1.161"
34.0 mm
1.339"
Diam.
2.0 mm
0.079"
9.5 mm
0.374"
(OMT117)
5.2 mm
0.205"
(OMT126)
9.5 mm
0.374"
This product has been
FEATURES
• Small size and lightweight
• PC mounting or flange mounting
with lead wires
• Low power consumption
• High efficiency
• OMT162 wave solderable and
washable
• Operating temperature
-20°C~60°C; storage tempera-
ture -30°C~70°C (OMT160 &
162: -30°C~70°C operating; -
30°C~80°C storage)
DISCONTINUED
OMT150
4.0 mm
0.157"
OMT110
34.0 mm
24.0 mm
1.339"
0.945"
29.0 mm
1.142"
Diam.
2.0 mm
0.079"
16.5 mm
1.650"
OMT160
(unsealed)
OMT162
(sealed)
14.0 mm
0.551"
6.8 mm
0.268"
4.3 mm
0.169"
OMT152
16.5 mm
0.650"
7.0 mm
0.276"
6.5 mm
0.256"
OMT112
24.0 mm
0.945"
7.5 mm
0.295"
6.0 mm
0.236"
OMT130
29.6 mm
1.165"
7.5 mm
0.295"
5.5 mm
0.217"
OMT116
30.0 mm
1.181"
10.0 mm
0.394"
6.0 mm
0.236"
Model No.
✔
OMT110
✔
OMT112
✔
OMT116
✔
OMT117
✔
OMT126
✔
OMT130
✔
OMT150
✔
OMT152
✔
OMT160
✔
OMT162
Oscillating Operating Sound pressure
Current
frequency voltage
@10cm*
consumption Capacitance
(Hz ±500) (Vp–p max.)
(dB min.)
(mA max.) (±30% PF)
4100
4000
2000
2500
2800
2800
5000
5000
4000
4000
30
30
30
30
30
30
15
15
20
20
90 @ 4.1 kHz
92 @ 4.0 kHz
96 @ 2.0 kHz
97 @ 2.5 kHz
92 @ 2.8 kHz
95 @ 2.8 kHz
87 @ 5.0 kHz
87 @ 5.0 kHz
76 @ 4.0 kHz
76 @ 4.0 kHz
10
11
8
1.5
1
10
11
11
10
1
25,000
25,000
28,000
25,000
18,000
18,000
21,000
21,000
13,500
13,500
Tone
Cont. & Pulse
Cont. & Pulse
Cont. & Pulse
Cont. & Pulse
Cont. & Pulse
Cont. & Pulse
Cont. & Pulse
Cont. & Pulse
Cont. & Pulse
Cont. & Pulse
Connection
2 Lead
2 Pin
2 Pin
2 Lead
2 Lead
2 Pin
2 Lead
2 Pin
2 Pin
2 Pin
Weight
(g)
2.2
2.5
5.6
5.0
4.0
5.0
1.0
1.0
2.0
2.0
✙
= Most popular stock values
✔
= Stock values
✜
= Non–stock values subject to mini-
mum handling charge per item
* 10VP-P square wave
86
Ohmite Mfg. Co.
1600 Golf Rd., Suite 850, Rolling Meadows, IL 60008 • Tel. 1-866-9-OHMITE • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
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