Speakers & Transducers Magnetic Transducer SMT 4mm 3V 4.0kHz Sq
MT-SMT04-0340-SK
VCC
1:
HK$20.96
2,970 In Stock
New Product
Mouser Part No 593-MT-SMT04-0340-SK
New Product
VCC
Speakers & Transducers Magnetic Transducer SMT 4mm 3V 4.0kHz Sq
2,970 In Stock
1
HK$20.96
10
HK$16.52
25
HK$15.04
50
HK$13.97
100
View
3,000
HK$10.11
100
HK$13.07
250
HK$12.49
500
HK$12.08
1,000
HK$10.19
3,000
HK$10.11
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
Speakers & Transducers TRANSDUCER 3V0-P 70DB 4000HZ
SMT-0440-T-HT-R
PUI Audio
1:
HK$23.02
9,096 In Stock
Mouser Part No 665-SMT0440THTR
PUI Audio
Speakers & Transducers TRANSDUCER 3V0-P 70DB 4000HZ
9,096 In Stock
1
HK$23.02
10
HK$18.08
25
HK$16.52
50
HK$15.37
100
View
3,000
HK$12.99
100
HK$14.39
250
HK$13.89
500
HK$13.32
1,000
HK$12.99
3,000
HK$12.99
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
Speakers & Transducers EM 70dB 4000Hz 3 v6k Side Fire
SMT-0440-S-R
PUI Audio
1:
HK$30.91
3,475 In Stock
Mouser Part No 665-SMT-0440-S-R
PUI Audio
Speakers & Transducers EM 70dB 4000Hz 3 v6k Side Fire
3,475 In Stock
1
HK$30.91
10
HK$24.33
25
HK$22.19
50
HK$20.71
100
View
3,000
HK$18.00
100
HK$19.32
250
HK$19.23
500
HK$18.17
1,000
HK$18.00
3,000
HK$18.00
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
Microphones ELECTRET CONDENSER MICROPHONE -24DB
AOM-5024L-HD-R
PUI Audio
1:
HK$34.44
4,480 In Stock
1,300 Expected 26/10/2026
Mouser Part No 665-AOM-5024L-HD-R
PUI Audio
Microphones ELECTRET CONDENSER MICROPHONE -24DB
4,480 In Stock
1,300 Expected 26/10/2026
1
HK$34.44
10
HK$26.30
25
HK$23.76
50
HK$22.03
100
View
100
HK$20.22
300
HK$18.08
500
HK$17.51
Buy
Min.: 1 Mult.: 1
Details
Microphones ELECTRET CONDENSER MICROPHONE -35DB
ROM-2235L-HD-R
PUI Audio
1:
HK$30.99
639 In Stock
Mouser Part No 665-ROM-2235L-HD-R
PUI Audio
Microphones ELECTRET CONDENSER MICROPHONE -35DB
639 In Stock
1
HK$30.99
10
HK$23.67
25
HK$21.37
50
HK$19.73
100
View
100
HK$16.69
300
HK$15.54
Buy
Min.: 1 Mult.: 1
Details
Speakers & Transducers ELECTROMAGNETIC 2-4 AC VPP 70DB 4000HZ 4X4X2
AST0440MFD-03TRQ
Mallory Sonalert
1:
HK$34.20
2,907 In Stock
Mouser Part No 539-AST0440MFD-03TRQ
Mallory Sonalert
Speakers & Transducers ELECTROMAGNETIC 2-4 AC VPP 70DB 4000HZ 4X4X2
2,907 In Stock
Alternative Packaging
1
HK$34.20
10
HK$26.88
25
HK$24.50
50
HK$22.85
100
View
3,000
HK$20.14
100
HK$21.54
1,000
HK$20.14
3,000
HK$20.14
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
Microphones ELECTRET CONDENSER MICROPHONE -27DB
DOM-3027L-HD-R
PUI Audio
1:
HK$30.00
182 In Stock
Mouser Part No 665-DOM-3027L-HD-R
PUI Audio
Microphones ELECTRET CONDENSER MICROPHONE -27DB
182 In Stock
1
HK$30.00
10
HK$23.51
25
HK$21.62
50
HK$20.47
300
HK$17.18
Buy
Min.: 1 Mult.: 1
Details
Microphones MICROPHONE -46DB 2VDC .5MA 2.2KOHM
DUM-4546L-C3310-R
PUI Audio
1:
HK$22.69
3 In Stock
Mouser Part No 665-DUM-4546L-C3310R
PUI Audio
Microphones MICROPHONE -46DB 2VDC .5MA 2.2KOHM
3 In Stock
1
HK$22.69
10
HK$17.59
25
HK$15.86
50
HK$14.80
100
View
100
HK$13.32
300
HK$12.17
500
HK$11.67
Buy
Min.: 1 Mult.: 1
Details
Microphones ELECTRET CONDENSER MICROPHONE -30DB
POM-2730L-HD-R
PUI Audio
1:
HK$29.59
382 In Stock
1,000 Expected 20/8/2026
Mouser Part No 665-POM-2730L-HD-R
PUI Audio
Microphones ELECTRET CONDENSER MICROPHONE -30DB
382 In Stock
1,000 Expected 20/8/2026
1
HK$29.59
10
HK$23.18
25
HK$23.02
50
HK$21.37
100
View
100
HK$19.73
300
HK$18.58
500
HK$16.93
Buy
Min.: 1 Mult.: 1
Details
Microphones OMNI-DIRECTIONAL MICROPHONE 4MM DIA
TOM-1545L-LW100-R
PUI Audio
1:
HK$29.76
11 In Stock
Mouser Part No 665-TOM1545LLW100R
PUI Audio
Microphones OMNI-DIRECTIONAL MICROPHONE 4MM DIA
11 In Stock
1
HK$29.76
10
HK$22.69
25
HK$20.47
50
HK$18.82
100
View
100
HK$17.51
300
HK$15.62
500
HK$14.80
Buy
Min.: 1 Mult.: 1
Details
Buzzers & Audio Indicators - Board Mount Buzzer 4mm sq 4kHz 3V SMT
CMT-4023S-SMT-TR
Same Sky
1:
HK$26.47
8,000 On Order
Mouser Part No 490-CMT-4023S-SMT-TR
Same Sky
Buzzers & Audio Indicators - Board Mount Buzzer 4mm sq 4kHz 3V SMT
8,000 On Order
View Dates
On Order:
2,000 Expected 16/10/2026
6,000 Expected 4/12/2026
Factory Lead Time:
18 Weeks
1
HK$26.47
10
HK$24.33
25
HK$21.62
50
HK$19.15
100
View
3,000
HK$13.23
100
HK$17.84
250
HK$16.69
500
HK$16.60
1,000
HK$14.14
3,000
HK$13.23
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
Speakers & Transducers EM 70dB 4000Hz 3 v6k Top Fire
SMT-0440-T-R
PUI Audio
1:
HK$30.91
10,133 On Order
Mouser Part No 665-SMT-0440-T-R
PUI Audio
Speakers & Transducers EM 70dB 4000Hz 3 v6k Top Fire
10,133 On Order
View Dates
On Order:
4,133 Expected 9/11/2026
6,000 Expected 16/11/2026
Factory Lead Time:
21 Weeks
1
HK$30.91
10
HK$24.33
25
HK$22.19
50
HK$20.71
100
View
3,000
HK$18.00
100
HK$19.32
250
HK$19.23
500
HK$18.17
1,000
HK$18.00
3,000
HK$18.00
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
Speakers & Transducers Electro-Mechanical Transducer
TE044003-1
DB Unlimited
100:
HK$22.85
Non-Stocked
Mouser Part No 497-TE044003-1
DB Unlimited
Speakers & Transducers Electro-Mechanical Transducer
Non-Stocked
100
HK$22.85
200
HK$22.36
500
HK$21.13
1,000
HK$20.55
Buy
Min.: 100 Mult.: 100
Reel :100
Details
Speakers & Transducers Electro-Mechanical Transducer
TE044003-2
DB Unlimited
1:
HK$25.98
Non-Stocked
Mouser Part No 497-TE044003-2
DB Unlimited
Speakers & Transducers Electro-Mechanical Transducer
Non-Stocked
1
HK$25.98
10
HK$18.91
25
HK$16.77
50
HK$15.45
100
HK$13.07
200
View
200
HK$12.91
500
HK$11.67
1,000
HK$10.93
Buy
Min.: 1 Mult.: 1
Reel :100
Details
Speakers & Transducers ELECTROMAGNETIC 2-4 AC VPP 70DB 4000HZ 4X4X2
AST0440MFD-03Q
Mallory Sonalert
1:
HK$48.83
Non-Stocked Lead-Time 30 Weeks
Mouser Part No 539-AST0440MFD-03Q
Mallory Sonalert
Speakers & Transducers ELECTROMAGNETIC 2-4 AC VPP 70DB 4000HZ 4X4X2
Non-Stocked Lead-Time 30 Weeks
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
Hong Kong
