85

Piezo Audio Indicators

PC Board Mounting Type

Oscillating

Sound pressure

Current

frequency

Operating

Rated

@30cm*

consumption

Weight

Model No.

(Hz ±500)

voltage

voltage

(dB min.)

(mA max.)

Tone

Connection

(g)

✔ OMT205C

2300

4-7 DC

5

85*

35

Continuous

2 Pin

2.0

✔ OMT212C

2300

8-16 DC

12

85*

35

Continuous

2 Pin

2.0

✔ OMT603

400

2–4 DC

3

78

25/ 3vdc

Continuous

Leads

10.0

✔ OMT606

400

4–8 DC

6

79

22/ 6vdc

Continuous

Leads

10.7

✔ OMT612

400

8–16 DC

12

79

50/12vdc

Continuous

Leads

10.7

✔ OMT624

400

20-28 DC

24

79

25/24vdc

Continuous

Leads

10.0

✔ OMT1601

2048

1.1–3 DC

1.5

80*

40

Continuous

2 Pin

5.0

✔ OMT1606

2048

3–8 DC

5

85*

40

Continuous

2 Pin

5.0

✔ OMT1612

2048

6–18 DC

12

85*

40

Continuous

2 Pin

5.0

✔ OMT3603

400

2-4 DC

3

75

50/ 3vdc

Continuous

Leads

9.7

✔ OMT3606

400

4–8 DC

6

75

45/ 6vdc

Continuous

Leads

9.7

✔ OMT3612

400

8–16 DC

12

79

30/12vdc

Continuous

Leads

9.7

✔ OMT3624

400

20–28 DC

24

76

24/24vdc

Continuous

Leads

10.0

✔ OMT8606

400

4–8 DC

6

75

25/12vdc

Continuous

4 Pin

8.5

✔ OMT8612

400

8–16 DC

12

80

22

Continuous

4 Pin

8.5

*200 and 1600 series sound pressure measured at 10cm.

FEATURES

OMT200C, 1600 Series

• Very small size, lightweight

• Electromagnetic type

• Wave solderable and washable

OMT3600, 600, 8600 Series

• Small size and lightweight

• 400 Hz

• No RF noise

• Wide operating voltage

All

• Operating temperature

-20°C~60°C; Storage temperature

-30°C~70°C

12.0 mm

0.472"

9.5 mm

0.374"

6.5 mm

0.256"

7.6 mm

0.299"

Diam.

0.6 mm

0.024"

5.0 mm

0.197"

Epoxy resin

Waterproof seal

OMT205C

OMT212C

16.0 mm

0.630"

7.6 mm

0.299"

Diam.

0.7 mm

0.028"

Epoxy resin

Waterproof seal

OMT1601

OMT1606

OMT1612

14.0 mm

0.551"

5.0 mm

0.197"

External drive

✔ = Stock values

✜ = Non–stock values subject to mini-

mum handling charge per item

15.5 mm

0.610"

23.0 mm

0.901"

33.0 mm

1.299"

2.1 mm

0.083"

27.0 mm

0.901"

32.0 mm

1.260"

39.0 mm

1.535"

Diam.

3.1 mm

0.122"

16.0 mm

0.630"

OMT600 Series

26.0 mm

1.024"

17.0 mm

0.669"

23.3 mm

0.917"

15.5 mm

0.610"

5.0 mm

0.197"

Diam.

0.8 mm

0.031"

7.62 mm

0.300"

8.0 mm

0.315"

1

7

14

8

OMT8600 Series

8 Pin: Control terminal

14 Pin: + Plus

1 Pin: – Minus

7 Pin: Non connection

OMT3600 Series

This product has been

DISCONTINUED