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AI Series Electromechanical

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Part #

Buzzers & Audio Indicators - Industrial PZ 105dB 2800Hz 12DC

AI-4228-TF-LW140-3-R
PUI Audio
1: HK$39.37
15,743In Stock

Mfr. Part No.
AI-4228-TF-LW140-3-R

Mouser Part No
665-AI4228-TFLW1403R

PUI Audio

Buzzers & Audio Indicators - Industrial PZ 105dB 2800Hz 12DC

Datasheet

15,743In Stock

HK$39.37

HK$30.09

HK$27.21

HK$23.67

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 220VDC 2800Hz 94dBA

AI-4228-P-FP250-R
PUI Audio
1: HK$185.94
208In Stock

Mfr. Part No.
AI-4228-P-FP250-R

Mouser Part No
665-AI4228PFP250R

PUI Audio

Buzzers & Audio Indicators - Industrial 220VDC 2800Hz 94dBA

Datasheet

208In Stock

HK$185.94

HK$176.57

HK$159.71

HK$153.06

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Mult.: 1

Buzzers & Audio Indicators - Board Mount EM 12VDC 2300Hz 85dB Continuous Top Fire

AI-1223-TWT-12V-3-R
PUI Audio
1: HK$21.29
813In Stock

Mfr. Part No.
AI-1223-TWT-12V-3-R

Mouser Part No
665-AI1223TWT12V3R

PUI Audio

Buzzers & Audio Indicators - Board Mount EM 12VDC 2300Hz 85dB Continuous Top Fire

Datasheet

813In Stock

HK$21.29

HK$16.19

HK$14.63

HK$13.56

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 12MM Electromagnetic indicator3100Hz 83dB 5V 30mA Round Through hole

AI-1231-TWT-4
PUI Audio
1: HK$27.70
158In Stock
New Product

Mfr. Part No.
AI-1231-TWT-4

Mouser Part No
665-AI-1231-TWT-4

New Product

PUI Audio

Buzzers & Audio Indicators - Board Mount 12MM Electromagnetic indicator3100Hz 83dB 5V 30mA Round Through hole

Datasheet

158In Stock

HK$27.70

HK$21.45

HK$19.40

HK$18.08

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 5V 85dBA 2300Hz

AI-1223-TWT-5V-R
PUI Audio
1: HK$28.11
8,192In Stock

Mfr. Part No.
AI-1223-TWT-5V-R

Mouser Part No
665-AI-1223TWT5VR

PUI Audio

Buzzers & Audio Indicators - Board Mount 5V 85dBA 2300Hz

Datasheet

8,192In Stock

HK$28.11

HK$21.78

HK$19.73

HK$18.33

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 12V 85dBA 2300Hz

AI-1223-TWT-12V-R
PUI Audio
1: HK$32.63
1,077In Stock
800Expected 26/10/2026

Mfr. Part No.
AI-1223-TWT-12V-R

Mouser Part No
665-AI-1223TWT12VR

PUI Audio

Buzzers & Audio Indicators - Board Mount 12V 85dBA 2300Hz

Datasheet

1,077In Stock

800Expected 26/10/2026

HK$32.63

HK$24.91

HK$22.44

HK$20.80

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Buzzers & Audio Indicators - Board Mount 12V 80dBA 4000Hz

AI-1440-TWT-12V-R
PUI Audio
1: HK$29.76
2,729In Stock

Mfr. Part No.
AI-1440-TWT-12V-R

Mouser Part No
665-AI-1440TWT12VR

PUI Audio

Buzzers & Audio Indicators - Board Mount 12V 80dBA 4000Hz

Datasheet

2,729In Stock

HK$29.76

HK$22.69

HK$20.47

HK$18.99

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Mult.: 1

Buzzers & Audio Indicators - Board Mount 12V 85dBA 2200Hz

AI-1622-TWT-12V-R
PUI Audio
1: HK$35.26
1,806In Stock

Mfr. Part No.
AI-1622-TWT-12V-R

Mouser Part No
665-AI-1622TWT12VR

PUI Audio

Buzzers & Audio Indicators - Board Mount 12V 85dBA 2200Hz

Datasheet

1,806In Stock

HK$35.26

HK$26.96

HK$24.33

HK$22.36

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 5V 85dBA 2200Hz

AI-1622-TWT-5V-R
PUI Audio
1: HK$35.26
664In Stock

Mfr. Part No.
AI-1622-TWT-5V-R

Mouser Part No
665-AI-1622WT5VR

PUI Audio

Buzzers & Audio Indicators - Board Mount 5V 85dBA 2200Hz

Datasheet

664In Stock

HK$35.26

HK$26.96

HK$24.33

HK$22.36

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Mult.: 1

Buzzers & Audio Indicators - Board Mount 12V 100dBA 2900Hz

AI-2429-TWT-R
PUI Audio
1: HK$37.32
1,488In Stock

Mfr. Part No.
AI-2429-TWT-R

Mouser Part No
665-AI-2429TWTR

PUI Audio

Buzzers & Audio Indicators - Board Mount 12V 100dBA 2900Hz

Datasheet

1,488In Stock

HK$37.32

HK$28.52

HK$25.73

HK$23.76

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Mult.: 1

Buzzers & Audio Indicators - Board Mount 12V 100dBA 3700Hz

AI-2437-TWT-R
PUI Audio
1: HK$40.85
817In Stock

Mfr. Part No.
AI-2437-TWT-R

Mouser Part No
665-AI-2437TWTR

PUI Audio

Buzzers & Audio Indicators - Board Mount 12V 100dBA 3700Hz

Datasheet

817In Stock

HK$40.85

HK$31.24

HK$28.19

HK$25.56

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 24VDC 18MA 87DBA 4000HZ

AI-1440-TWT-24V-2-R
PUI Audio
1: HK$33.29
2,648In Stock

Mfr. Part No.
AI-1440-TWT-24V-2-R

Mouser Part No
665-AI1440TWT24V2R

PUI Audio

Buzzers & Audio Indicators - Board Mount 24VDC 18MA 87DBA 4000HZ

Datasheet

2,648In Stock

HK$33.29

HK$25.40

HK$22.93

HK$21.21

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount PZ 90dB 2900Hz 12VDC

AI-2429-TWT-12V-3-R
PUI Audio
1: HK$40.85
597In Stock

Mfr. Part No.
AI-2429-TWT-12V-3-R

Mouser Part No
665-AI2429TWT12V3R

PUI Audio

Buzzers & Audio Indicators - Board Mount PZ 90dB 2900Hz 12VDC

Datasheet

597In Stock

HK$40.85

HK$31.24

HK$28.19

HK$26.06

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Mult.: 1

Buzzers & Audio Indicators - Board Mount EM 5VDC 2300Hz 82dBA Continuous Top Fire

AI-1027-TWT-5V-2-R
PUI Audio
1: HK$16.69
6,835In Stock
5,000Expected 17/8/2026

Mfr. Part No.
AI-1027-TWT-5V-2-R

Mouser Part No
665-AI1027TWT5V2R

PUI Audio

Buzzers & Audio Indicators - Board Mount EM 5VDC 2300Hz 82dBA Continuous Top Fire

Datasheet

6,835In Stock

5,000Expected 17/8/2026

HK$16.69

HK$12.74

HK$11.43

HK$10.60

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount EM 3VDC 2300Hz 82dBA Continuous Top Fire

AI-1223-TWT-3V-2-R
PUI Audio
1: HK$13.65
11,199In Stock
10,200Expected 30/10/2026

Mfr. Part No.
AI-1223-TWT-3V-2-R

Mouser Part No
665-AI1223TWT3V2R

PUI Audio

Buzzers & Audio Indicators - Board Mount EM 3VDC 2300Hz 82dBA Continuous Top Fire

Datasheet

11,199In Stock

10,200Expected 30/10/2026

HK$13.65

HK$10.44

HK$9.37

HK$8.63

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount EM 5VDC 2300Hz 85dBA Continuous Top Fire

AI-1223-TWT-5V-5-R
PUI Audio
1: HK$13.73
1,741In Stock
3,100Expected 4/12/2026

Mfr. Part No.
AI-1223-TWT-5V-5-R

Mouser Part No
665-AI1223TWT5V5R

PUI Audio

Buzzers & Audio Indicators - Board Mount EM 5VDC 2300Hz 85dBA Continuous Top Fire

Datasheet

1,741In Stock

3,100Expected 4/12/2026

HK$13.73

HK$10.44

HK$9.37

HK$8.71

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial INDICATOR 12VDC 80DB 5000HZ

AI-1450-T-WP-LW80-R
PUI Audio
1: HK$96.91
319In Stock

Mfr. Part No.
AI-1450-T-WP-LW80-R

Mouser Part No
665-AI1450TWP-LW80-R

PUI Audio

Buzzers & Audio Indicators - Industrial INDICATOR 12VDC 80DB 5000HZ

Learn More

Datasheet

319In Stock

HK$96.91

HK$75.13

HK$65.60

HK$60.91

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount PZ 100db2900Hz 12VDC

AI-2429-TWT-12V-2-R
PUI Audio
1: HK$37.24
1,178In Stock

Mfr. Part No.
AI-2429-TWT-12V-2-R

Mouser Part No
665-AI2429TWT12V2R

PUI Audio

Buzzers & Audio Indicators - Board Mount PZ 100db2900Hz 12VDC

Datasheet

1,178In Stock

HK$37.24

HK$28.52

HK$25.73

HK$23.02

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 3VDC 9MA 100DBA 3500HZ

AI-3035-TWT-3V-R
PUI Audio
1: HK$31.81
1,585In Stock

Mfr. Part No.
AI-3035-TWT-3V-R

Mouser Part No
665-AI3035TWT3VR

PUI Audio

Buzzers & Audio Indicators - Board Mount 3VDC 9MA 100DBA 3500HZ

Datasheet

1,585In Stock

HK$31.81

HK$24.25

HK$21.95

HK$19.81

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Mult.: 1

Buzzers & Audio Indicators - Industrial 90 dBA 12VDC 3600Hz

AI-3736-P-C28-R
PUI Audio
1: HK$118.53
219In Stock

Mfr. Part No.
AI-3736-P-C28-R

Mouser Part No
665-AI3736PC28R

PUI Audio

Buzzers & Audio Indicators - Industrial 90 dBA 12VDC 3600Hz

Datasheet

219In Stock

HK$118.53

HK$98.39

HK$87.71

HK$82.69

HK$77.51

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 12VDC 2800Hz 88dBA

AI-4228-P-C28-R
PUI Audio
1: HK$119.44
452In Stock
240Expected 28/9/2026

Mfr. Part No.
AI-4228-P-C28-R

Mouser Part No
665-AI4228PC28R

PUI Audio

Buzzers & Audio Indicators - Industrial 12VDC 2800Hz 88dBA

Datasheet

452In Stock

240Expected 28/9/2026

HK$119.44

HK$97.82

HK$90.34

HK$88.20

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 88 dBA 12VDC 2900Hz

AI-4329-P-FP28-R
PUI Audio
1: HK$102.67
857In Stock

Mfr. Part No.
AI-4329-P-FP28-R

Mouser Part No
665-AI4329PFP28R

PUI Audio

Buzzers & Audio Indicators - Industrial 88 dBA 12VDC 2900Hz

Datasheet

857In Stock

HK$102.67

HK$79.65

HK$69.62

HK$68.14

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 12V 90dBA 4500Hz

AI-3245-TF-LW95-R
PUI Audio
1: HK$34.44
591In Stock

Mfr. Part No.
AI-3245-TF-LW95-R

Mouser Part No
665-AI-3245TFLW95R

PUI Audio

Buzzers & Audio Indicators - Industrial 12V 90dBA 4500Hz

Datasheet

591In Stock

HK$34.44

HK$25.81

HK$23.76

HK$22.03

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 2800Hz 4-28VDC 97dBA

AI-4328-P-C28-2-R
PUI Audio
1: HK$91.65
182In Stock

Mfr. Part No.
AI-4328-P-C28-2-R

Mouser Part No
665-AI-4328PC282-R

PUI Audio

Buzzers & Audio Indicators - Industrial 2800Hz 4-28VDC 97dBA

Datasheet

182In Stock

HK$91.65

HK$74.64

HK$66.09

HK$61.24

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount EM 5VDC 2300Hz 85dBA Continuous Top Fire

AI-1223-TWT-5V-4-R
PUI Audio
1: HK$18.66
386In Stock
700Expected 14/8/2026

Mfr. Part No.
AI-1223-TWT-5V-4-R

Mouser Part No
665-AI1223TWT5V4R

PUI Audio

Buzzers & Audio Indicators - Board Mount EM 5VDC 2300Hz 85dBA Continuous Top Fire

Datasheet

386In Stock

700Expected 14/8/2026

HK$18.66

HK$14.22

HK$12.82

HK$11.84

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Min.: 1
Mult.: 1

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