Buzzers & Audio Indicators - Board Mount PT-0940MCQ 1000 PCS T&R ROHS STK $
AST0940MCTRQ
Mallory Sonalert
1:
$2.30
1,971 In Stock
Mouser Part # 539-AST0940MCTRQ
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount PT-0940MCQ 1000 PCS T&R ROHS STK $
1,971 In Stock
Alternative Packaging
1
$2.30
10
$1.81
25
$1.65
50
$1.54
1,000
$1.13
5,000
View
100
$1.43
250
$1.35
5,000
$1.10
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Transducers
External Drive Piezoelectric
78 dB
4 kHz
3 V
5 mA
Solder Pad
SMD/SMT
9.5 mm x 9 mm x 1.9 mm
Buzzers & Audio Indicators - Board Mount PB-1027MW-03Q 800 PCS T&R ROHS STK $
AST1027MW-03TRQ
Mallory Sonalert
1:
$2.24
1,147 In Stock
Mouser Part # 539-AST1027MW-03TRQ
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount PB-1027MW-03Q 800 PCS T&R ROHS STK $
1,147 In Stock
Alternative Packaging
1
$2.24
10
$1.76
25
$1.60
50
$1.50
800
$1.36
4,800
View
100
$1.40
250
$1.36
4,800
$1.14
Buy
Min.: 1 Mult.: 1
Reel :800
Details
Transducers
Electromagnetic
87 dB
2.7 kHz
3 V
80 mA
Solder Pad
SMD/SMT
10 mm x 10 mm x 3.2 mm
Buzzers & Audio Indicators - Board Mount XDUCR, SMT, REEL 4KHZ, 75DB, 16X16X3
AST1628MATRQ
Mallory Sonalert
1:
$2.37
1,358 In Stock
Mouser Part # 539-AST1628MATRQ
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount XDUCR, SMT, REEL 4KHZ, 75DB, 16X16X3
1,358 In Stock
Alternative Packaging
1
$2.37
10
$2.34
25
$2.13
50
$1.98
800
$1.39
4,800
View
100
$1.85
250
$1.80
500
$1.62
4,800
$1.36
Buy
Min.: 1 Mult.: 1
Reel :800
Details
Transducers
External Drive Piezoelectric
75 dB
4 kHz
3 V
5 mA
Gullwing Lead
SMD/SMT
16 mm x 16 mm x 3 mm
Buzzers & Audio Indicators - Board Mount PB-1341MCQ 1000 PCS T&R ROHS STK $
AST1341MCTRQ
Mallory Sonalert
1:
$2.31
7 In Stock
1,000 Expected 10/5/2026
Mouser Part # 539-AST1341MCTRQ
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount PB-1341MCQ 1000 PCS T&R ROHS STK $
7 In Stock
1,000 Expected 10/5/2026
Alternative Packaging
1
$2.31
10
$1.81
25
$1.62
50
$1.51
1,000
$1.35
5,000
View
100
$1.41
250
$1.35
5,000
$1.24
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Transducers
Piezoelectric
90 dB
4.1 kHz
5 V
8 mA
Gullwing Lead
SMD/SMT
13 mm x 13 mm x 2.5 mm
Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, SMT 4KHZ, REEL, 18X5MM
AST100TRQ
Mallory Sonalert
1:
$3.61
353 In Stock
Mouser Part # 539-AST100TRQ
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, SMT 4KHZ, REEL, 18X5MM
353 In Stock
Alternative Packaging
1
$3.61
10
$3.33
500
$1.47
1,000
$1.33
5,000
$1.32
Buy
Min.: 1 Mult.: 1
Reel :500
Details
Transducers
External Drive Piezoelectric
80 dB
4 kHz
5 V
1.5 mA
Gullwing Lead
SMD/SMT
17.5 mm
17.5 mm x 5 mm
Buzzers & Audio Indicators - Board Mount PB-0827MW-03BQ 1000 PCS T&R ROHS STK $
AST0827MW-03BTRQ
Mallory Sonalert
1:
$1.59
1,293 In Stock
Mouser Part # 539-AST0827MW-03BTRQ
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount PB-0827MW-03BQ 1000 PCS T&R ROHS STK $
1,293 In Stock
Alternative Packaging
1
$1.59
10
$1.25
25
$1.14
50
$1.06
1,000
$0.765
5,000
View
100
$0.988
250
$0.902
500
$0.894
5,000
$0.73
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Transducers
Electromagnetic
80 dB
2.7 kHz
3 V
100 mA
Solder Pad
SMD/SMT
8.5 mm x 8.5 mm x 3 mm
Buzzers & Audio Indicators - Board Mount PB-0827MW-03Q 1000 PCS T&R ROHS STK $
AST0827MW-03TRQ
Mallory Sonalert
1:
$1.59
1,387 In Stock
Mouser Part # 539-AST0827MW-03TRQ
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount PB-0827MW-03Q 1000 PCS T&R ROHS STK $
1,387 In Stock
Alternative Packaging
1
$1.59
10
$1.25
25
$1.14
50
$1.06
1,000
$0.795
5,000
View
100
$0.987
250
$0.901
500
$0.894
5,000
$0.729
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Transducers
Electromagnetic
85 dB
2.731 kHz
3 V
80 mA
Solder Pad
SMD/SMT
8.5 mm x 8.5 mm x 3 mm
Buzzers & Audio Indicators - Board Mount PB-0540MW-3.6Q 1000 PCS T&R ROHS STK $
AST0540MW-3.6TRQ
Mallory Sonalert
1:
$2.61
1,864 In Stock
Mouser Part # 539-AST0540MW-3.6TRQ
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount PB-0540MW-3.6Q 1000 PCS T&R ROHS STK $
1,864 In Stock
Alternative Packaging
1
$2.61
10
$2.06
25
$1.87
50
$1.75
1,000
$1.55
5,000
View
100
$1.63
250
$1.56
5,000
$1.42
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Transducers
Electromagnetic
80 dB
4 kHz
3.6 V
110 mA
Solder Pad
SMD/SMT
5 mm x 5 mm x 3 mm
Buzzers & Audio Indicators - Board Mount PB-0760MCQ 1000 PCS T&R ROHS STK $
AST0760MCTRQ
Mallory Sonalert
1:
$2.39
1,609 In Stock
Mouser Part # 539-AST0760MCTRQ
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount PB-0760MCQ 1000 PCS T&R ROHS STK $
1,609 In Stock
Alternative Packaging
1
$2.39
10
$1.88
25
$1.71
50
$1.60
1,000
$1.51
5,000
View
100
$1.51
5,000
$1.38
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Transducers
Piezoelectric
74 dB
6 kHz
3 V
6 mA
Solder Pad
SMD/SMT
7.5 mm x 7.5 mm x 2 mm
Buzzers & Audio Indicators - Board Mount XDUCR, SMT, REEL 4KHZ, 75DB, 12X12X3
AST1240MLTRQ
Mallory Sonalert
1:
$2.39
2,131 In Stock
3,000 Expected 10/12/2026
Mouser Part # 539-AST1240MLTRQ
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount XDUCR, SMT, REEL 4KHZ, 75DB, 12X12X3
2,131 In Stock
3,000 Expected 10/12/2026
Alternative Packaging
1
$2.39
10
$1.88
25
$1.71
50
$1.60
1,000
$1.34
5,000
View
500
$1.54
5,000
$1.29
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Transducers
External Drive Piezoelectric
75 dB
4 kHz
3 V
5 mA
Solder Pad
SMD/SMT
12 mm x 12 mm x 3 mm
Buzzers & Audio Indicators - Board Mount XDUCR, SMT, REEL 2.7KHZ, 7.5X7.5X2.5
AST7525MATRQ
Mallory Sonalert
1:
$2.72
2,630 In Stock
Mouser Part # 539-AST7525MATRQ
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount XDUCR, SMT, REEL 2.7KHZ, 7.5X7.5X2.5
2,630 In Stock
Alternative Packaging
1
$2.72
10
$2.14
25
$1.95
50
$1.82
1,000
$1.66
5,000
View
100
$1.69
250
$1.66
5,000
$1.52
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Transducers
Electromagnetic
85 dB
2.7 kHz
3.6 V
100 mA
Solder Pad
SMD/SMT
7.5 mm x 7.5 mm x 2.5 mm
Buzzers & Audio Indicators - Board Mount AST0540MW-03Q CUT TAPE ROHS STK $
AST0540MW-03Q
Mallory Sonalert
1:
$3.83
51 In Stock
Mouser Part # 539-AST0540MW-03Q
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount AST0540MW-03Q CUT TAPE ROHS STK $
51 In Stock
Alternative Packaging
1
$3.83
10
$3.09
25
$2.74
50
$2.41
100
View
100
$2.16
500
$1.93
1,000
$1.62
5,000
$1.49
Buy
Min.: 1 Mult.: 1
Details
Transducers
Electromagnetic
75 dB
4 kHz
3 V
110 mA
Solder Pad
SMD/SMT
5 mm x 5 mm x 1.9 mm
Buzzers & Audio Indicators - Board Mount PB-0540MW-03Q 1000 PCS T&R ROHS STK $
AST0540MW-03TRQ
Mallory Sonalert
1:
$2.59
201 In Stock
1,000 Expected 10/12/2026
Mouser Part # 539-AST0540MW-03TRQ
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount PB-0540MW-03Q 1000 PCS T&R ROHS STK $
201 In Stock
1,000 Expected 10/12/2026
Alternative Packaging
1
$2.59
10
$2.08
25
$1.95
50
$1.72
100
View
1,000
$1.55
100
$1.61
250
$1.55
1,000
$1.55
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Transducers
Electromagnetic
75 dB
4 kHz
3 V
110 mA
Solder Pad
SMD/SMT
5 mm x 5 mm x 1.9 mm
Buzzers & Audio Indicators - Board Mount AST0540MW-3.6Q CUT TAPE ROHS STK $
AST0540MW-3.6Q
Mallory Sonalert
1:
$3.92
78 In Stock
Mouser Part # 539-AST0540MW-3.6Q
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount AST0540MW-3.6Q CUT TAPE ROHS STK $
78 In Stock
Alternative Packaging
1
$3.92
10
$3.15
25
$3.12
50
$2.94
100
View
100
$2.34
250
$2.24
500
$1.95
1,000
$1.62
5,000
$1.49
Buy
Min.: 1 Mult.: 1
Details
Transducers
Electromagnetic
80 dB
4 kHz
3.6 V
110 mA
Solder Pad
SMD/SMT
5 mm x 5 mm x 3 mm
Buzzers & Audio Indicators - Board Mount AST0760MCQ CUT TAPE ROHS STK $
AST0760MCQ
Mallory Sonalert
1:
$3.91
62 In Stock
Mouser Part # 539-AST0760MCQ
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount AST0760MCQ CUT TAPE ROHS STK $
62 In Stock
Alternative Packaging
1
$3.91
10
$2.92
25
$2.61
50
$2.33
100
View
100
$2.18
500
$1.89
1,000
$1.58
5,000
$1.49
Buy
Min.: 1 Mult.: 1
Details
Transducers
Piezoelectric
74 dB
6 kHz
3 V
6 mA
Solder Pad
SMD/SMT
7.5 mm x 7.5 mm x 2 mm
Buzzers & Audio Indicators - Board Mount AST0827MW-03BQ CUT TAPE ROHS STK $
AST0827MW-03BQ
Mallory Sonalert
1:
$2.36
3 In Stock
Mouser Part # 539-AST0827MW-03BQ
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount AST0827MW-03BQ CUT TAPE ROHS STK $
3 In Stock
Alternative Packaging
1
$2.36
10
$1.86
25
$1.63
50
$1.48
250
View
250
$1.37
500
$1.21
1,000
$0.955
5,000
$0.952
Buy
Min.: 1 Mult.: 1
Details
Transducers
Electromagnetic
80 dB
2.7 kHz
3 V
100 mA
Solder Pad
SMD/SMT
8.5 mm x 8.5 mm x 3 mm
Buzzers & Audio Indicators - Board Mount AST0927MW-3.6Q CUT TAPE ROHS STK $
AST0927MW-3.6Q
Mallory Sonalert
1:
$2.65
128 In Stock
Mouser Part # 539-AST0927MW-3.6Q
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount AST0927MW-3.6Q CUT TAPE ROHS STK $
128 In Stock
Alternative Packaging
1
$2.65
10
$2.20
250
$1.53
500
$1.39
1,000
View
1,000
$1.08
5,000
$1.06
Buy
Min.: 1 Mult.: 1
Details
Transducers
Piezoelectric
85 dB
2.73 kHz
3.6 V
90 mA
SMD/SMT
9 mm x 10.5 mm x 3.2 mm
Buzzers & Audio Indicators - Board Mount AST0940MCQ CUT TAPE ROHS STK $
AST0940MCQ
Mallory Sonalert
1:
$3.37
90 In Stock
Mouser Part # 539-AST0940MCQ
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount AST0940MCQ CUT TAPE ROHS STK $
90 In Stock
Alternative Packaging
1
$3.37
10
$2.96
50
$2.83
100
$1.78
500
View
500
$1.65
1,000
$1.42
5,000
$1.35
Buy
Min.: 1 Mult.: 1
Details
Transducers
External Drive Piezoelectric
78 dB
4 kHz
3 V
5 mA
Solder Pad
SMD/SMT
9.5 mm x 9 mm x 1.9 mm
Buzzers & Audio Indicators - Board Mount XDUCR, CUT TAPE 4.1KHZ, 73DB, 11X9X2
AST1109MLQ
Mallory Sonalert
1:
$4.17
14 In Stock
Mouser Part # 539-AST1109MLQ
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount XDUCR, CUT TAPE 4.1KHZ, 73DB, 11X9X2
14 In Stock
Alternative Packaging
1
$4.17
10
$3.62
25
$3.58
50
$3.22
100
View
100
$2.92
250
$2.86
500
$2.66
1,000
$2.36
5,000
$2.35
Buy
Min.: 1 Mult.: 1
Details
Transducers
Piezoelectric
73 dB
4.1 kHz
5 V
1 mA
Solder Pad
SMD/SMT
11 mm x 9 mm x 1.7 mm
Buzzers & Audio Indicators - Board Mount XDUCR, SMT, REEL 4.1KHZ, 73DB, 11X9X2
AST1109MLTRQ
Mallory Sonalert
1:
$3.47
381 In Stock
4,000 On Order
Mouser Part # 539-AST1109MLTRQ
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount XDUCR, SMT, REEL 4.1KHZ, 73DB, 11X9X2
381 In Stock
4,000 On Order
View Dates
Alternative Packaging
On Order:
3,000 Expected 10/20/2026
1,000 Expected 2/24/2027
Factory Lead-Time:
30 Weeks
1
$3.47
10
$2.59
25
$2.32
50
$2.10
100
View
1,000
$1.66
100
$1.88
250
$1.78
500
$1.70
1,000
$1.66
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Transducers
Piezoelectric
73 dB
4.1 kHz
5 V
1 mA
Solder Pad
SMD/SMT
11 mm x 9 mm x 1.7 mm
Buzzers & Audio Indicators - Board Mount XDUCR, CUT TAPE 4KHZ, 75DB, 12X12X3
AST1240MLQ
Mallory Sonalert
1:
$3.30
104 In Stock
Mouser Part # 539-AST1240MLQ
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount XDUCR, CUT TAPE 4KHZ, 75DB, 12X12X3
104 In Stock
Alternative Packaging
1
$3.30
10
$2.51
25
$2.26
50
$2.10
250
View
250
$1.76
500
$1.64
1,000
$1.48
5,000
$1.42
Buy
Min.: 1 Mult.: 1
Details
Transducers
External Drive Piezoelectric
75 dB
4 kHz
3 V
5 mA
Solder Pad
SMD/SMT
12 mm x 12 mm x 3 mm
Buzzers & Audio Indicators - Board Mount XDUCR, SMT, REEL 4KHZ, 75DB, 14X15X5
AST1440MATRQ
Mallory Sonalert
1:
$3.24
8 In Stock
600 Expected 10/28/2026
Mouser Part # 539-AST1440MATRQ
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount XDUCR, SMT, REEL 4KHZ, 75DB, 14X15X5
8 In Stock
600 Expected 10/28/2026
Alternative Packaging
1
$3.24
10
$2.42
25
$2.18
50
$1.97
100
View
600
$1.66
100
$1.84
250
$1.76
600
$1.66
Buy
Min.: 1 Mult.: 1
Reel :600
Details
Transducers
External Drive Piezoelectric
75 dB
4 kHz
5 V
5 mA
Gullwing Lead
SMD/SMT
14.9 mm x 14.1 mm x 4.7 mm
Buzzers & Audio Indicators - Board Mount XDUCR, CUT TAPE 3650HZ, 85DB, 8MM H
AST1575BMAQ
Mallory Sonalert
1:
$3.21
2 In Stock
Mouser Part # 539-AST1575BMAQ
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount XDUCR, CUT TAPE 3650HZ, 85DB, 8MM H
2 In Stock
Alternative Packaging
1
$3.21
10
$2.44
25
$2.20
50
$2.03
100
View
100
$1.89
250
$1.71
500
$1.59
1,000
$1.48
5,000
$1.37
Buy
Min.: 1 Mult.: 1
Details
Transducers
External Drive Piezoelectric
85 dB
3.65 kHz
7 V
5 mA
Gullwing Lead
SMD/SMT
14.8 mm x 14.8 mm x 7.4 mm
Buzzers & Audio Indicators - Board Mount XDUCR, SMT, REEL 3650HZ, 85DB, 8MM H
AST1575BMATRQ
Mallory Sonalert
1:
$2.21
68 In Stock
300 Expected 2/26/2027
Mouser Part # 539-AST1575BMATRQ
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount XDUCR, SMT, REEL 3650HZ, 85DB, 8MM H
68 In Stock
300 Expected 2/26/2027
Alternative Packaging
1
$2.21
10
$1.74
25
$1.58
50
$1.54
1,200
$1.40
Buy
Min.: 1 Mult.: 1
Details
Transducers
External Drive Piezoelectric
85 dB
3.65 kHz
7 V
5 mA
Gullwing Lead
SMD/SMT
15 mm x 15 mm x 7.5 mm
Buzzers & Audio Indicators - Board Mount XDUCR, CUT TAPE 4KHZ, 75DB, 16X16X3
AST1628MAQ
Mallory Sonalert
1:
$4.07
55 In Stock
Mouser Part # 539-AST1628MAQ
Mallory Sonalert
Buzzers & Audio Indicators - Board Mount XDUCR, CUT TAPE 4KHZ, 75DB, 16X16X3
55 In Stock
Alternative Packaging
1
$4.07
10
$3.53
100
$2.79
250
$2.72
500
View
500
$2.50
1,000
$2.25
5,000
$2.24
Buy
Min.: 1 Mult.: 1
Details
Transducers
External Drive Piezoelectric
75 dB
4 kHz
3 V
5 mA
Gullwing Lead
SMD/SMT
16 mm x 16 mm x 3 mm
