2.8kHz Piezo Buzzers:

36 Products Found
Find a huge range of 2.8kHz Piezo Buzzers at element14 New Zealand. We stock a wide range of Piezo Buzzers, such as 4kHz, 2.8kHz, 3.5kHz & 2kHz Piezo Buzzers from the worlds top manufacturers including: Kingstate, Pui Audio & Multicomp Pro
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Manufacturer
Transducer Function
Supply Voltage Min
Tones
Sound Pressure Level (SPL)
Supply Voltage Max
Resonant Frequency
Current Rating
Operating Current Max
Transducer Mounting
Drive Circuit
Sound Level Distance
Capacitance
Lead Wire
Housing Material
Operating Voltage Range
Operating Temperature Min
Operating Temperature Max
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1 Filter(s) Selected
ComparePrice ForQuantity
1193667

RoHS

Each
1+
$7.600
($8.740)
5+
$6.670
($7.6705)
10+
$5.500
($6.325)
20+
$4.970
($5.7155)
40+
$4.580
($5.267)
More Pricing...
Min: 1 / Mult: 1
Buzzer
3V
Continuous
85dB
28V
2.8kHz
-
7mA
Flange Mount
Internal
30cm
-
24AWG
ABS (Acrylonitrile Butadiene Styrene)
3VDC to 28VDC
-30°C
85°C
KPEG
1193654

RoHS

Each
1+
$13.950
($16.0425)
3+
$12.610
($14.5015)
5+
$11.210
($12.8915)
10+
$10.170
($11.6955)
20+
$9.070
($10.4305)
More Pricing...
Min: 1 / Mult: 1
Buzzer
6VDC
Continuous
94dB
28V
2.8kHz
-
22mA
Panel
Internal
30cm
-
-
ABS (Acrylonitrile Butadiene Styrene)
6V to 28V
-40°C
85°C
KPEG Series
1193668

RoHS

Each
1+
$7.750
($8.9125)
5+
$7.020
($8.073)
10+
$6.220
($7.153)
20+
$5.640
($6.486)
40+
$5.020
($5.773)
More Pricing...
Min: 1 / Mult: 1
Buzzer
3V
Fast Pulse
81dB
28V
2.8kHz
-
6mA
Panel Mount
-
30cm
-
24AWG
ABS (Acrylonitrile Butadiene Styrene)
3VDC to 28VDC
-30°C
85°C
-
1022400

RoHS

Each
1+
$6.180
($7.107)
25+
$5.820
($6.693)
50+
$5.530
($6.3595)
100+
$5.260
($6.049)
250+
$4.880
($5.612)
More Pricing...
Min: 1 / Mult: 1
Buzzer
3V
-
96dB
20VDC
2.8kHz
-
10mA
Panel Mount
Internal
30cm
-
28AWG
ABS (Acrylonitrile Butadiene Styrene)
3VDC to 20VDC
-20°C
60°C
-
1299871

RoHS

Each
1+
$12.710
($14.6165)
5+
$11.490
($13.2135)
10+
$10.180
($11.707)
25+
$9.210
($10.5915)
50+
$8.320
($9.568)
More Pricing...
Min: 1 / Mult: 1
Buzzer
6VDC
-
85dB
-
2.8kHz
35mA
-
Panel Mount
-
30cm
-
22AWG
ABS (Acrylonitrile Butadiene Styrene)
6VDC to 14VDC
-30°C
85°C
-
1193660

RoHS

Each
1+
$20.190
($23.2185)
3+
$18.250
($20.9875)
5+
$16.210
($18.6415)
10+
$14.720
($16.928)
20+
$13.120
($15.088)
More Pricing...
Min: 1 / Mult: 1
Buzzer
6VDC
Fast Pulse
74dB
28V
2.8kHz
-
10mA
Panel Mount
-
30cm
-
-
ABS (Acrylonitrile Butadiene Styrene)
6V to 28V
-30°C
85°C
-
1193669

RoHS

Each
1+
$7.890
($9.0735)
5+
$7.140
($8.211)
10+
$6.320
($7.268)
20+
$5.720
($6.578)
40+
$5.110
($5.8765)
More Pricing...
Min: 1 / Mult: 1
Buzzer
3V
Slow Pulse
81dB
28V
2.8kHz
-
8mA
Panel Mount
-
30cm
-
24AWG
ABS (Acrylonitrile Butadiene Styrene)
3VDC to 28VDC
-30°C
85°C
-
1504106

RoHS

Each
1+
$17.700
($20.355)
10+
$16.390
($18.8485)
25+
$15.300
($17.595)
50+
$14.310
($16.4565)
100+
$13.730
($15.7895)
More Pricing...
Min: 1 / Mult: 1
Buzzer
-
Fast Pulse
91dB
250V
2.8kHz
-
16mA
Panel Mount
Internal
30cm
-
-
ABS (Acrylonitrile Butadiene Styrene)
60V to 250V
-20°C
60°C
-
1502707

RoHS

Each
1+
$35.200
($40.480)
3+
$28.090
($32.3035)
5+
$26.330
($30.2795)
10+
$24.050
($27.6575)
20+
$22.330
($25.6795)
More Pricing...
Min: 1 / Mult: 1
Buzzer
60V
Slow Pulse
82dB
250V
2.8kHz
-
16mA
Panel Mount
-
30cm
-
-
ABS (Acrylonitrile Butadiene Styrene)
6V to 250V
-30°C
85°C
-
1193638

RoHS

Each
1+
$24.240
($27.876)
3+
$15.540
($17.871)
5+
$15.040
($17.296)
10+
$14.300
($16.445)
20+
$13.670
($15.7205)
More Pricing...
Min: 1 / Mult: 1
Buzzer
4V
Continuous
81dB
28V
2.8kHz
-
7mA
Panel Mount
-
60cm
-
-
ABS (Acrylonitrile Butadiene Styrene)
4V to 28V
-30°C
85°C
-
1193655

RoHS

Each
1+
$14.320
($16.468)
3+
$12.950
($14.8925)
5+
$11.500
($13.225)
10+
$10.440
($12.006)
20+
$9.310
($10.7065)
More Pricing...
Min: 1 / Mult: 1
Buzzer
6VDC
Fast Pulse
87dB
28V
2.8kHz
-
9mA
Panel Mount
-
30cm
-
-
ABS (Acrylonitrile Butadiene Styrene)
6VDC to 28VDC
-30°C
85°C
-
2759908

RoHS

Each
1+
$4.030
($4.6345)
25+
$3.800
($4.370)
50+
$3.620
($4.163)
100+
$3.410
($3.9215)
250+
$3.180
($3.657)
More Pricing...
Min: 1 / Mult: 1
Buzzer
1VAC
Continuous
90dB
30VAC
2.8kHz
-
3mA
Panel Mount
External
30cm
35000pF
28AWG
ABS (Acrylonitrile Butadiene Styrene)
1V p-p to 30V p-p
-20°C
60°C
Multicomp pro Piezo Transducers
1193662

RoHS

Each
1+
$14.570
($16.7555)
3+
$13.770
($15.8355)
5+
$12.970
($14.9155)
10+
$12.320
($14.168)
20+
$11.650
($13.3975)
More Pricing...
Min: 1 / Mult: 1
Buzzer
6VDC
Slow Pulse
77dB
28V
2.8kHz
-
10mA
Panel Mount
-
60cm
-
-
ABS (Acrylonitrile Butadiene Styrene)
6V to 28V
-30°C
85°C
-
2783050

RoHS

Each
1+
$6.700
($7.705)
25+
$6.350
($7.3025)
50+
$6.030
($6.9345)
100+
$5.710
($6.5665)
250+
$5.320
($6.118)
More Pricing...
Min: 1 / Mult: 1
Buzzer
3V
Slow Pulse
90dB
28V
2.8kHz
-
9mA
Panel Mount
Internal
30cm
-
24AWG
ABS (Acrylonitrile Butadiene Styrene)
3VDC to 28VDC
-20°C
60°C
-
2215069

RoHS

Each
1+
$8.400
($9.660)
10+
$7.600
($8.740)
50+
$6.740
($7.751)
100+
$6.140
($7.061)
200+
$5.480
($6.302)
More Pricing...
Min: 1 / Mult: 1
Buzzer
3V
Continuous
89dB
28V
2.8kHz
-
10mA
Through Hole
-
30cm
-
-
ABS (Acrylonitrile Butadiene Styrene)
3VDC to 28VDC
-30°C
85°C
-
1502705

RoHS

Each
1+
$14.930
($17.1695)
3+
$13.740
($15.801)
5+
$13.190
($15.1685)
10+
$12.600
($14.490)
20+
$12.000
($13.800)
More Pricing...
Min: 1 / Mult: 1
Buzzer
9V
Continuous
89dB
48V
2.8kHz
-
22mA
Panel Mount
-
60cm
-
-
ABS (Acrylonitrile Butadiene Styrene)
9VDC to 48VDC
-30°C
85°C
-
2215071

RoHS

Each
1+
$9.290
($10.6835)
5+
$8.970
($10.3155)
10+
$8.550
($9.8325)
20+
$8.230
($9.4645)
40+
$7.830
($9.0045)
More Pricing...
Min: 1 / Mult: 1
Buzzer
3V
Continuous
102dB
16VDC
2.8kHz
-
40mA
Panel Mount
-
30cm
-
24AWG
ABS (Acrylonitrile Butadiene Styrene)
3VDC to 16VDC
-30°C
85°C
-
1827944

RoHS

Each
1+
$2.570
($2.9555)
25+
$2.440
($2.806)
50+
$2.310
($2.6565)
100+
$2.200
($2.530)
250+
$2.040
($2.346)
More Pricing...
Min: 1 / Mult: 1
Audio Indicator
-
-
90dB
30VAC
2.8kHz
-
3mA
Through Hole
External
10cm
-
-
ABS (Acrylonitrile Butadiene Styrene)
1V p-p to 30V p-p
-20°C
60°C
-
119366702

RoHS

Each
1+
$4.560
($5.244)
Min: 1 / Mult: 1
Buzzer
3V
Continuous
85dB
28V
2.8kHz
-
7mA
Flange Mount
Internal
30cm
-
24AWG
ABS (Acrylonitrile Butadiene Styrene)
3VDC to 28VDC
-30°C
85°C
KPEG
119366202

RoHS

Each
1+
$11.660
($13.409)
Min: 1 / Mult: 1
Buzzer
6VDC
-
77dB
28V
2.8kHz
-
10mA
Panel Mount
-
60cm
-
-
ABS (Acrylonitrile Butadiene Styrene)
6V to 28V
-30°C
85°C
-
119365502

RoHS

Each
1+
$10.030
($11.5345)
Min: 1 / Mult: 1
-
-
-
87dB
-
2.8kHz
-
-
-
-
-
-
-
-
-
-30°C
85°C
-
278305002

RoHS

Each
1+
$4.700
($5.405)
Min: 1 / Mult: 1
-
-
-
90dB
-
2.8kHz
-
-
-
-
-
-
-
-
-
-20°C
60°C
-
150410602

RoHS

Each
1+
$12.390
($14.2485)
Min: 1 / Mult: 1
-
-
-
91dB
-
2.8kHz
-
-
-
-
-
-
-
-
-
-20°C
60°C
-
4459589

RoHS

Each
1+
$17.990
($20.6885)
2+
$17.090
($19.6535)
3+
$13.240
($15.226)
5+
$12.580
($14.467)
10+
$11.340
($13.041)
More Pricing...
Min: 1 / Mult: 1
Buzzer
6VDC
Continuous, Fast Pulse
85dB
28V
2.8kHz
-
10mA
Panel Mount
-
300mm
-
-
ABS (Acrylonitrile Butadiene Styrene)
6VDC to 28VDC
-30°C
85°C
-
4411295

RoHS

Each
1+
$7.280
($8.372)
5+
$6.620
($7.613)
10+
$5.950
($6.8425)
20+
$5.590
($6.4285)
40+
$5.230
($6.0145)
More Pricing...
Min: 1 / Mult: 1
Audio Indicator
1.5VDC
Continuous
105dBA
20VDC
2.8kHz
-
10mA
Panel Mount
Internal
100mm
-
24AWG
ABS (Acrylonitrile Butadiene Styrene)
1.5VDC to 20VDC
-20°C
60°C
-
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