Buzzers & Audio Indicators - Board Mount

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Piezoelectric Diaphragms

Same Sky Piezoelectric Diaphragms are ideal for vibration detection and touch feedback applications and offer diameters from 12mm to 35mm. These buzzers feature a compact design with extremely low profiles and a piezo element. The components are available with or without wire leads, both providing easy and reliable design implementation. Same Sky Piezoelectric Diaphragms are externally driven and offer a frequency range from 2.9kHz to 5.4kHz.

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Part #

Buzzers & Audio Indicators - Board Mount 15x.21mm Piezo element

CEB-1521
Same Sky
1: 2,42 RON
11.335In Stock
12.000Expected 5/25/2026
New Product

Mfr. Part No.
CEB-1521

Mouser Part No
179-CEB-1521

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount 15x.21mm Piezo element

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Datasheet

11.335In Stock

12.000Expected 5/25/2026

2,42 RON

1,89 RON

1,72 RON

1,59 RON

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 20x.21mm Piezo element

CEB-2021-L100
Same Sky
1: 4,71 RON
4.897In Stock
New Product

Mfr. Part No.
CEB-2021-L100

Mouser Part No
179-CEB-2021-L100

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount 20x.21mm Piezo element

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Datasheet

4.897In Stock

4,71 RON

3,68 RON

3,34 RON

3,11 RON

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 27x.32mm Piezo element

CEB-2732-L100
Same Sky
1: 5,28 RON
2.592In Stock
New Product

Mfr. Part No.
CEB-2732-L100

Mouser Part No
179-CEB-2732-L100

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount 27x.32mm Piezo element

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Datasheet

2.592In Stock

5,28 RON

4,11 RON

3,74 RON

3,48 RON

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 12mm round, 0.12mm deep, P, 4.9 kHz, 30V, no driving circuit, lead wires

CEB-12012-L100
Same Sky
1: 5,18 RON
2.190In Stock
New Product

Mfr. Part No.
CEB-12012-L100

Mouser Part No
179-CEB-12012-L100

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 12mm round, 0.12mm deep, P, 4.9 kHz, 30V, no driving circuit, lead wires

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Datasheet

2.190In Stock

5,18 RON

3,84 RON

3,45 RON

3,18 RON

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 21mm round, 0.18mm deep, P, 3.1 kHz, 30V, no driving circuit

CEB-21018
Same Sky
1: 3,38 RON
1.914In Stock
New Product

Mfr. Part No.
CEB-21018

Mouser Part No
179-CEB-21018

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 21mm round, 0.18mm deep, P, 3.1 kHz, 30V, no driving circuit

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Datasheet

1.914In Stock

3,38 RON

2,86 RON

2,67 RON

2,53 RON

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 21mm round, 0.18mm deep, P, 3.1 kHz, 30V, no driving circuit, lead wires

CEB-21018-L100
Same Sky
1: 3,85 RON
2.933In Stock
New Product

Mfr. Part No.
CEB-21018-L100

Mouser Part No
179-CEB-21018-L100

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 21mm round, 0.18mm deep, P, 3.1 kHz, 30V, no driving circuit, lead wires

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Datasheet

2.933In Stock

3,85 RON

3,27 RON

3,06 RON

2,90 RON

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 21mm round, 0.28mm deep, P, 3.2 kHz, 30V, no driving circuit

CEB-21028
Same Sky
1: 3,42 RON
1.610In Stock
New Product

Mfr. Part No.
CEB-21028

Mouser Part No
179-CEB-21028

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 21mm round, 0.28mm deep, P, 3.2 kHz, 30V, no driving circuit

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Datasheet

1.610In Stock

3,42 RON

2,90 RON

2,71 RON

2,57 RON

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 21mm round, 0.28mm deep, P, 3.2 kHz, 30V, no driving circuit, lead wires

CEB-21028-L100
Same Sky
1: 4,33 RON
2.876In Stock
New Product

Mfr. Part No.
CEB-21028-L100

Mouser Part No
179-CEB-21028-L100

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 21mm round, 0.28mm deep, P, 3.2 kHz, 30V, no driving circuit, lead wires

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Datasheet

2.876In Stock

4,33 RON

3,33 RON

3,00 RON

2,74 RON

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 27mm round, 0.28mm deep, P, 3 kHz, 30V, no driving circuit, lead wires

CEB-27028-L100
Same Sky
1: 4,06 RON
2.357In Stock
New Product

Mfr. Part No.
CEB-27028-L100

Mouser Part No
179-CEB-27028-L100

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 27mm round, 0.28mm deep, P, 3 kHz, 30V, no driving circuit, lead wires

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Datasheet

2.357In Stock

4,06 RON

3,16 RON

2,87 RON

2,67 RON

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 27mm round, 0.32mm deep, P, 3.5 kHz, 30V, no driving circuit, lead wires

CEB-27032-L100
Same Sky
1: 4,50 RON
2.441In Stock
New Product

Mfr. Part No.
CEB-27032-L100

Mouser Part No
179-CEB-27032-L100

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 27mm round, 0.32mm deep, P, 3.5 kHz, 30V, no driving circuit, lead wires

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Datasheet

2.441In Stock

4,50 RON

3,51 RON

3,19 RON

2,97 RON

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 27mm round, 0.4mm deep, P, 3.7 kHz, 30V, no driving circuit

CEB-2704
Same Sky
1: 3,68 RON
2.953In Stock
New Product

Mfr. Part No.
CEB-2704

Mouser Part No
179-CEB-2704

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 27mm round, 0.4mm deep, P, 3.7 kHz, 30V, no driving circuit

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Datasheet

2.953In Stock

3,68 RON

2,86 RON

2,61 RON

2,42 RON

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 27mm round, 0.4mm deep, P, 3.6 kHz, 30V, no driving circuit, lead wires

CEB-2704-L100
Same Sky
1: 3,98 RON
2.415In Stock
New Product

Mfr. Part No.
CEB-2704-L100

Mouser Part No
179-CEB-2704-L100

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 27mm round, 0.4mm deep, P, 3.6 kHz, 30V, no driving circuit, lead wires

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Datasheet

2.415In Stock

3,98 RON

3,37 RON

3,14 RON

2,98 RON

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 27mm round, 0.48mm deep, P, 4.4 kHz, 30V, no driving circuit

CEB-27048
Same Sky
1: 4,15 RON
2.551In Stock
New Product

Mfr. Part No.
CEB-27048

Mouser Part No
179-CEB-27048

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 27mm round, 0.48mm deep, P, 4.4 kHz, 30V, no driving circuit

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Datasheet

2.551In Stock

4,15 RON

3,24 RON

2,94 RON

2,74 RON

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 27mm round, 0.48mm deep, P, 4.4 kHz, 30V, no driving circuit, lead wires

CEB-27048-L100
Same Sky
1: 4,28 RON
2.319In Stock
New Product

Mfr. Part No.
CEB-27048-L100

Mouser Part No
179-CEB-27048-L100

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 27mm round, 0.48mm deep, P, 4.4 kHz, 30V, no driving circuit, lead wires

Learn More

Datasheet

2.319In Stock

4,28 RON

3,34 RON

3,03 RON

2,83 RON

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 35mm round, 0.35mm deep, P, 2 kHz, 30V, no driving circuit, lead wires

CEB-35035-L100
Same Sky
1: 4,89 RON
2.320In Stock
New Product

Mfr. Part No.
CEB-35035-L100

Mouser Part No
179-CEB-35035-L100

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 35mm round, 0.35mm deep, P, 2 kHz, 30V, no driving circuit, lead wires

Learn More

Datasheet

2.320In Stock

4,89 RON

3,82 RON

3,47 RON

3,23 RON

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 12x.13mm Piezo element

CEB-1213
Same Sky
1: 3,33 RON
3.826In Stock
New Product

Mfr. Part No.
CEB-1213

Mouser Part No
179-CEB-1213

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount 12x.13mm Piezo element

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Datasheet

3.826In Stock

3,33 RON

2,58 RON

2,34 RON

2,14 RON

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 15x.21mm Piezo element

CEB-1521-L100
Same Sky
1: 3,94 RON
3.013In Stock
New Product

Mfr. Part No.
CEB-1521-L100

Mouser Part No
179-CEB-1521-L100

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount 15x.21mm Piezo element

Learn More

Datasheet

3.013In Stock

3,94 RON

3,08 RON

2,80 RON

2,61 RON

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 15x.41mm Piezo element

CEB-1541
Same Sky
1: 2,94 RON
3.111In Stock
New Product

Mfr. Part No.
CEB-1541

Mouser Part No
179-CEB-1541

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount 15x.41mm Piezo element

Learn More

Datasheet

3.111In Stock

2,94 RON

2,50 RON

2,34 RON

2,22 RON

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 15x.41mm Piezo element

CEB-1541-L100
Same Sky
1: 5,23 RON
846In Stock
New Product

Mfr. Part No.
CEB-1541-L100

Mouser Part No
179-CEB-1541-L100

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount 15x.41mm Piezo element

Learn More

Datasheet

846In Stock

5,23 RON

3,89 RON

3,49 RON

3,22 RON

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 20x.21mm Piezo element

CEB-2021
Same Sky
1: 2,94 RON
3.237In Stock
New Product

Mfr. Part No.
CEB-2021

Mouser Part No
179-CEB-2021

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount 20x.21mm Piezo element

Learn More

Datasheet

3.237In Stock

2,94 RON

2,50 RON

2,34 RON

2,22 RON

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 20x.43mm Piezo element

CEB-2043
Same Sky
1: 2,94 RON
1.711In Stock
New Product

Mfr. Part No.
CEB-2043

Mouser Part No
179-CEB-2043

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount 20x.43mm Piezo element

Learn More

Datasheet

1.711In Stock

2,94 RON

2,50 RON

2,34 RON

2,22 RON

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 27x.32mm Piezo element

CEB-2732
Same Sky
1: 3,76 RON
629In Stock
3.000Expected 3/6/2026
New Product

Mfr. Part No.
CEB-2732

Mouser Part No
179-CEB-2732

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount 27x.32mm Piezo element

Learn More

Datasheet

629In Stock

3.000Expected 3/6/2026

3,76 RON

3,18 RON

2,98 RON

2,83 RON

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 35x.5mm Piezo element

CEB-3550
Same Sky
1: 3,51 RON
1.478In Stock
New Product

Mfr. Part No.
CEB-3550

Mouser Part No
179-CEB-3550

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount 35x.5mm Piezo element

Learn More

Datasheet

1.478In Stock

3,51 RON

2,95 RON

2,77 RON

2,62 RON

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 35x.5mm Piezo element

CEB-3550-L100
Same Sky
1: 6,74 RON
1.564In Stock
New Product

Mfr. Part No.
CEB-3550-L100

Mouser Part No
179-CEB-3550-L100

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount 35x.5mm Piezo element

Learn More

Datasheet

1.564In Stock

6,74 RON

5,28 RON

4,80 RON

4,46 RON

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 20x.43mm Piezo element

CEB-2043-L100
Same Sky
1: 5,53 RON
31In Stock
2.000Expected 3/6/2026
New Product

Mfr. Part No.
CEB-2043-L100

Mouser Part No
179-CEB-2043-L100

New Product

Same Sky

Buzzers & Audio Indicators - Board Mount 20x.43mm Piezo element

Learn More

Datasheet

31In Stock

2.000Expected 3/6/2026

5,53 RON

4,11 RON

3,69 RON

3,41 RON

View

Min.: 1
Mult.: 1

Piezoelectric Diaphragms

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