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Electret Condenser Microphones

Electromagnetic        Buzzers/Sirens

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Electromagnetic Buzzers - click photo to view larger imageElectromagnetic Buzzers / Sirens

Click on the links below to view the data sheets in PDF   Click on each part number to view full specs in PDF where available
Direct Circuit Board Mountable, Wave-Solderable / Washable

Part Number

Dimensions
(mm)

Input Watts
(Nor./Max)

Impedance (Ohms ±20%)

Resonant Freq. (FO)
(Hz ±20%)

SPL
(at 1kHz)

Frequency Range
(Hz)

Weight
(g)

FCB08B

 ø23 x 8.0 0.1 / 0.2 8 970 82 dB 700 - 8k 3.5

FCBW08B

 ø23 x 8.0 0.1 / 0.2 8 1550 79 dB 1k - 6k 3.5
Note 1: Pin to pin 10mm         Note 2: Working temp. of FCBW08B +260°c under 8 seconds
 
Wave-Solderable / Washable

Part Number

Dimensions
(mm)

Max Resistance (Ohms)

Max Current (mA)

Rated Voltage
(V)

Operating Voltage
(V)

SPL
(dB)

Resonant Freq. (FO)
(Hz ±150)

12NPW03S

 ø12 x 9.0 3 70 1.5 1.0 - 2.0 75 min 400

12NPW03-1S

 ø12 x 9.0 3 70 1.5 1.0 - 2.0 83 min 1000
12NPW03-2S ø12 x 9.0 3 70 1.5 1.0 - 2.0 85 min 2000
12NPW10S ø12 x 9.0 10 40 1.5 1.0 - 2.0 85 min 2400
12NPW10-1S ø12 x 9.0 10 40 1.5 1.0 - 2.0 85 min 1900
12NPW16S ø12 x 9.0 16 30 1.5 1.0 - 2.0 85 min 2400
12NPW16-1S ø12 x 9.0 16 30 1.5 1.0 - 2.0 85 min 1900
12NPW42S ø12 x 9.0 42 40 5 3.0 - 8.0 85 min 2400
12NPW42-1S ø12 x 9.0 42 40 1.5 1.0 - 2.0 80 min 2400
12NPW45S ø12 x 9.0 45 ±5 40 5 3.0 - 8.0 85 min 2400
12NPW45-1S ø12 x 9.0 45 ±5 40 5 3.0 - 8.0 85 min 1900
12NPW140S ø12 x 9.0 140 ±14 40 12 6.0 - 15.0 85 min 2400
12NPW140-1S ø12 x 9.0 140 40 12 6.0 - 15.0 85 min 1900
16NPW30S ø16 x 14.0 30 12 1.5 1.0 - 3.0 80 min 2048
16NPW45S ø16 x 14.0 45 40 5 3.0 -12.0 85 min 2048
16NPW115S ø16 x 14.0 115 40 12 6.0 - 18.0 85 min 2048
 
High Frequency (Siren applications), Wave-Solderable / Washable

Part Number

Dimensions

Max Current (mA)

SPL
(dB)

Rated Voltage
(V)

Operating Voltage
(V)

Resonant Freq. (FO)
(Hz ±150)

12TDB-01S

 ø12 x 9.5 20 80 min 1.5 1.25 - 2.5 2300

12TDB-03S

 ø12 x 9.5 25 85 min 3.0 2.5 - 4.0 2300

12TDB-05S

 ø12 x 9.5 25 85 min 5.0 4.0 - 7.0 2300

12TDB-09S

 ø12 x 9.5 30 85 min 9.0 7.0 - 10.0 2300

12TDB-12S

 ø12 x 9.5 30 85 min 12.0 10.0 - 14.0 2300
12UDB-01S ø12 x 7.5 20 75 min 1.5 1.25 - 2.0 3100
12UDB-05S ø12 x 7.5 25 80 min 5.0 4.0 - 6.5 3100
12UDB-12S ø12 x 7.5 25 85 min 12.0 10.0 - 16.0 3100
16NDB-05S * ø16 x 14.0 30 85 min 5.0 1.4 - 7.0 2300

* While stock lasts
 
Low Voltage, Non Wave-Solderable / Washable

Part Number

Dimensions
(mm)

Max Resistance (Ohms)

Max Current (mA)

Rated Voltage
(V)

Operating Voltage
(V)

SPL
(dB)

Resonant Freq. (FO)
(Hz ±150)

12NP115A

 ø12 x 8.5 16 ±1.0 30 1.5 1.1 - 1.7 85 min 2048

12NP115B

 ø12 x 8.5 42 ±1.0 10 1.5 1.1 - 1.7 80 min 2048
12NP115C ø12 x 8.5 50 ±1.5 10 1.5 1.1 - 1.7 70 min 2048
12NP120 ø12 x 5.4 50 ±7.5 10 1.5 1.0 - 2.0 70 min 2048
12NP125 ø12 x 13.0 16 ±2.0 30 1.5 1.0 - 2.0 80 min 2048
12NP130A ø12 x 8.5 16 30 1.5 1.1 - 1.7 85 min 1900
12NP130B ø12 x 8.5 42 10 1.5 1.1 - 1.7 80 min 1900
12NP135A * ø12 x 7.5 6.5 ±1.0 70 1.5 1.0 - 2.0 80 min 2048
12NP135B * ø12 x 7.5 6.5 ±1.0 70 1.5 1.0 - 2.0 85 min 2731
12NP135C * ø12 x 7.5 50 ±7.5 10 1.5 1.0 - 2.0 70 min 2048
10NP145 ø9.6 x 7.1 5.5 80 1.5 1.0 - 2.0 80 min 3100
10NP150 ø9.6 x 7.1 5.5 80 1.5 1.0 - 2.0 80 min 2731
* 12NP135 series buzzers are side hole type units

If you can not see the exact product to suit your needs,
please contact us to see if we can design to your order.