Welcome to Weijie Semiconductor
- Audio Products
- Alarms, Buzzers, and Sirens
Image
Part Number
Manufacturer
Description
Unit Price
In Stock
AT-1740-TT-R
PUI Audio, Inc.
Manufacturer : PUI Audio, Inc.
Packaging : Tray
Series : AT
Part Status : Active
Driver Circuitry : Transducer, Externally Driven
Input Type : Peak-Peak Signal
Voltage - Rated : 5V
Voltage Range : 1 ~ 30V
Frequency : 4kHz
Technology : Piezo
Operating Mode : Single Tone
Duration : -
Sound Pressure Level (SPL) : 78dB @ 5V, 10cm
Current - Supply : 1mA
Port Location : Top
Operating Temperature : -20°C ~ 70°C
Approvals : -
Ratings : -
Ingress Protection : -
Mounting Type : Through Hole
Termination : PC Pins
Size / Dimension : 0.669" Dia (17.00mm)
Height - Seated (Max) : 0.295" (7.50mm)
Packaging : Tray
Series : AT
Part Status : Active
Driver Circuitry : Transducer, Externally Driven
Input Type : Peak-Peak Signal
Voltage - Rated : 5V
Voltage Range : 1 ~ 30V
Frequency : 4kHz
Technology : Piezo
Operating Mode : Single Tone
Duration : -
Sound Pressure Level (SPL) : 78dB @ 5V, 10cm
Current - Supply : 1mA
Port Location : Top
Operating Temperature : -20°C ~ 70°C
Approvals : -
Ratings : -
Ingress Protection : -
Mounting Type : Through Hole
Termination : PC Pins
Size / Dimension : 0.669" Dia (17.00mm)
Height - Seated (Max) : 0.295" (7.50mm)
0
46 in stock
AT-1750-TFL-LW95-R
PUI Audio, Inc.
Manufacturer : PUI Audio, Inc.
Packaging : Bulk
Series : AT
Part Status : Active
Driver Circuitry : Transducer, Externally Driven
Input Type : Peak-Peak Signal
Voltage - Rated : 10V
Voltage Range : 1 ~ 30V
Frequency : 5kHz
Technology : Piezo
Operating Mode : Single Tone
Duration : -
Sound Pressure Level (SPL) : 80dB @ 10V, 10cm
Current - Supply : 9mA
Port Location : Top
Operating Temperature : -30°C ~ 85°C
Approvals : -
Ratings : -
Ingress Protection : -
Mounting Type : Custom
Termination : Wire Leads
Size / Dimension : 0.650" Dia (16.50mm)
Height - Seated (Max) : 0.177" (4.50mm)
Packaging : Bulk
Series : AT
Part Status : Active
Driver Circuitry : Transducer, Externally Driven
Input Type : Peak-Peak Signal
Voltage - Rated : 10V
Voltage Range : 1 ~ 30V
Frequency : 5kHz
Technology : Piezo
Operating Mode : Single Tone
Duration : -
Sound Pressure Level (SPL) : 80dB @ 10V, 10cm
Current - Supply : 9mA
Port Location : Top
Operating Temperature : -30°C ~ 85°C
Approvals : -
Ratings : -
Ingress Protection : -
Mounting Type : Custom
Termination : Wire Leads
Size / Dimension : 0.650" Dia (16.50mm)
Height - Seated (Max) : 0.177" (4.50mm)
0
12422 in stock
AT-1803-T-LW50-R
PUI Audio, Inc.
Manufacturer : PUI Audio, Inc.
Packaging : Bulk
Series : AT
Part Status : Obsolete
Driver Circuitry : Transducer, Externally Driven
Input Type : Peak-Peak Signal
Voltage - Rated : 3V
Voltage Range : 1 ~ 10V
Frequency : 2.5kHz
Technology : Piezo
Operating Mode : Single Tone
Duration : -
Sound Pressure Level (SPL) : 106dB @ 3V, 1cm
Current - Supply : 3mA
Port Location : Top
Operating Temperature : -20°C ~ 60°C
Approvals : -
Ratings : -
Ingress Protection : -
Mounting Type : Custom
Termination : Wire Leads
Size / Dimension : 0.697" Dia (17.70mm)
Height - Seated (Max) : 0.098" (2.50mm)
Packaging : Bulk
Series : AT
Part Status : Obsolete
Driver Circuitry : Transducer, Externally Driven
Input Type : Peak-Peak Signal
Voltage - Rated : 3V
Voltage Range : 1 ~ 10V
Frequency : 2.5kHz
Technology : Piezo
Operating Mode : Single Tone
Duration : -
Sound Pressure Level (SPL) : 106dB @ 3V, 1cm
Current - Supply : 3mA
Port Location : Top
Operating Temperature : -20°C ~ 60°C
Approvals : -
Ratings : -
Ingress Protection : -
Mounting Type : Custom
Termination : Wire Leads
Size / Dimension : 0.697" Dia (17.70mm)
Height - Seated (Max) : 0.098" (2.50mm)
0
100 in stock
AT-1810-T-LW50-R
PUI Audio, Inc.
Manufacturer : PUI Audio, Inc.
Packaging : Bulk
Series : AT
Part Status : Active
Driver Circuitry : Transducer, Externally Driven
Input Type : Peak-Peak Signal
Voltage - Rated : 3V
Voltage Range : 1 ~ 10V
Frequency : -
Technology : Piezo
Operating Mode : Single Tone
Duration : -
Sound Pressure Level (SPL) : 103dB @ 1V, 1cm
Current - Supply : 3mA
Port Location : Top
Operating Temperature : -20°C ~ 60°C
Approvals : -
Ratings : -
Ingress Protection : -
Mounting Type : Custom
Termination : Wire Leads
Size / Dimension : 0.697" Dia (17.70mm)
Height - Seated (Max) : 0.098" (2.50mm)
Packaging : Bulk
Series : AT
Part Status : Active
Driver Circuitry : Transducer, Externally Driven
Input Type : Peak-Peak Signal
Voltage - Rated : 3V
Voltage Range : 1 ~ 10V
Frequency : -
Technology : Piezo
Operating Mode : Single Tone
Duration : -
Sound Pressure Level (SPL) : 103dB @ 1V, 1cm
Current - Supply : 3mA
Port Location : Top
Operating Temperature : -20°C ~ 60°C
Approvals : -
Ratings : -
Ingress Protection : -
Mounting Type : Custom
Termination : Wire Leads
Size / Dimension : 0.697" Dia (17.70mm)
Height - Seated (Max) : 0.098" (2.50mm)
0
154 in stock
AT-1820-TWT-1V-R
PUI Audio, Inc.
Manufacturer : PUI Audio, Inc.
Packaging : Tray
Series : AT
Part Status : Active
Driver Circuitry : Transducer, Externally Driven
Input Type : Peak-Peak Signal
Voltage - Rated : 1.5V
Voltage Range : 1 ~ 2V
Frequency : 2.048kHz
Technology : Magnetic
Operating Mode : Single Tone
Duration : -
Sound Pressure Level (SPL) : 85dB @ 1.5V, 10cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -20°C ~ 80°C
Approvals : -
Ratings : Washable
Ingress Protection : -
Mounting Type : Through Hole
Termination : PC Pins
Size / Dimension : 0.709" L x 0.551" W (18.00mm x 14.00mm)
Height - Seated (Max) : 0.421" (10.70mm)
Packaging : Tray
Series : AT
Part Status : Active
Driver Circuitry : Transducer, Externally Driven
Input Type : Peak-Peak Signal
Voltage - Rated : 1.5V
Voltage Range : 1 ~ 2V
Frequency : 2.048kHz
Technology : Magnetic
Operating Mode : Single Tone
Duration : -
Sound Pressure Level (SPL) : 85dB @ 1.5V, 10cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -20°C ~ 80°C
Approvals : -
Ratings : Washable
Ingress Protection : -
Mounting Type : Through Hole
Termination : PC Pins
Size / Dimension : 0.709" L x 0.551" W (18.00mm x 14.00mm)
Height - Seated (Max) : 0.421" (10.70mm)
0
12 in stock
AT-1820-TWT-6V-R
PUI Audio, Inc.
Manufacturer : PUI Audio, Inc.
Packaging : Tray
Series : AT
Part Status : Active
Driver Circuitry : Transducer, Externally Driven
Input Type : Peak-Peak Signal
Voltage - Rated : 6V
Voltage Range : 3 ~ 10V
Frequency : 2.048kHz
Technology : Magnetic
Operating Mode : Single Tone
Duration : -
Sound Pressure Level (SPL) : 85dB @ 6V, 10cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -20°C ~ 80°C
Approvals : -
Ratings : Washable
Ingress Protection : -
Mounting Type : Through Hole
Termination : PC Pins
Size / Dimension : 0.709" L x 0.551" W (18.00mm x 14.00mm)
Height - Seated (Max) : 0.421" (10.70mm)
Packaging : Tray
Series : AT
Part Status : Active
Driver Circuitry : Transducer, Externally Driven
Input Type : Peak-Peak Signal
Voltage - Rated : 6V
Voltage Range : 3 ~ 10V
Frequency : 2.048kHz
Technology : Magnetic
Operating Mode : Single Tone
Duration : -
Sound Pressure Level (SPL) : 85dB @ 6V, 10cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -20°C ~ 80°C
Approvals : -
Ratings : Washable
Ingress Protection : -
Mounting Type : Through Hole
Termination : PC Pins
Size / Dimension : 0.709" L x 0.551" W (18.00mm x 14.00mm)
Height - Seated (Max) : 0.421" (10.70mm)
0
5179 in stock
AT-1830-TT-R
PUI Audio, Inc.
Manufacturer : PUI Audio, Inc.
Packaging : Tray
Series : AT
Part Status : Active
Driver Circuitry : Transducer, Externally Driven
Input Type : Peak-Peak Signal
Voltage - Rated : 10V
Voltage Range : 1 ~ 30V
Frequency : 3kHz
Technology : Piezo
Operating Mode : Single Tone
Duration : -
Sound Pressure Level (SPL) : 88dB @ 10V, 10cm
Current - Supply : 3.5mA
Port Location : Top
Operating Temperature : -20°C ~ 60°C
Approvals : -
Ratings : -
Ingress Protection : -
Mounting Type : Through Hole
Termination : PC Pins
Size / Dimension : 0.846" L x 0.709" W (21.50mm x 18.00mm)
Height - Seated (Max) : 0.374" (9.50mm)
Packaging : Tray
Series : AT
Part Status : Active
Driver Circuitry : Transducer, Externally Driven
Input Type : Peak-Peak Signal
Voltage - Rated : 10V
Voltage Range : 1 ~ 30V
Frequency : 3kHz
Technology : Piezo
Operating Mode : Single Tone
Duration : -
Sound Pressure Level (SPL) : 88dB @ 10V, 10cm
Current - Supply : 3.5mA
Port Location : Top
Operating Temperature : -20°C ~ 60°C
Approvals : -
Ratings : -
Ingress Protection : -
Mounting Type : Through Hole
Termination : PC Pins
Size / Dimension : 0.846" L x 0.709" W (21.50mm x 18.00mm)
Height - Seated (Max) : 0.374" (9.50mm)
0
100 in stock
AT-20
PUI Audio, Inc.
Manufacturer : PUI Audio, Inc.
Packaging : Tray
Series : AT
Part Status : Obsolete
Driver Circuitry : Transducer, Externally Driven
Input Type : -
Voltage - Rated : -
Voltage Range : -
Frequency : -
Technology : Piezo
Operating Mode : -
Duration : -
Sound Pressure Level (SPL) : -
Current - Supply : -
Port Location : -
Operating Temperature : -
Approvals : -
Ratings : -
Ingress Protection : -
Mounting Type : Through Hole
Termination : PC Pins
Size / Dimension : -
Height - Seated (Max) : -
Packaging : Tray
Series : AT
Part Status : Obsolete
Driver Circuitry : Transducer, Externally Driven
Input Type : -
Voltage - Rated : -
Voltage Range : -
Frequency : -
Technology : Piezo
Operating Mode : -
Duration : -
Sound Pressure Level (SPL) : -
Current - Supply : -
Port Location : -
Operating Temperature : -
Approvals : -
Ratings : -
Ingress Protection : -
Mounting Type : Through Hole
Termination : PC Pins
Size / Dimension : -
Height - Seated (Max) : -
0
100 in stock
AT-201
PUI Audio, Inc.
Manufacturer : PUI Audio, Inc.
Packaging : Tray
Series : AT
Part Status : Obsolete
Driver Circuitry : Transducer, Externally Driven
Input Type : -
Voltage - Rated : -
Voltage Range : -
Frequency : 2.048kHz
Technology : Magnetic
Operating Mode : -
Duration : -
Sound Pressure Level (SPL) : -
Current - Supply : -
Port Location : -
Operating Temperature : -
Approvals : -
Ratings : -
Ingress Protection : -
Mounting Type : Through Hole
Termination : PC Pins
Size / Dimension : -
Height - Seated (Max) : -
Packaging : Tray
Series : AT
Part Status : Obsolete
Driver Circuitry : Transducer, Externally Driven
Input Type : -
Voltage - Rated : -
Voltage Range : -
Frequency : 2.048kHz
Technology : Magnetic
Operating Mode : -
Duration : -
Sound Pressure Level (SPL) : -
Current - Supply : -
Port Location : -
Operating Temperature : -
Approvals : -
Ratings : -
Ingress Protection : -
Mounting Type : Through Hole
Termination : PC Pins
Size / Dimension : -
Height - Seated (Max) : -
0
100 in stock
AT-202
PUI Audio, Inc.
Manufacturer : PUI Audio, Inc.
Packaging : Tray
Series : AT
Part Status : Obsolete
Driver Circuitry : Transducer, Externally Driven
Input Type : -
Voltage - Rated : -
Voltage Range : -
Frequency : 2.048kHz
Technology : Magnetic
Operating Mode : -
Duration : -
Sound Pressure Level (SPL) : -
Current - Supply : -
Port Location : -
Operating Temperature : -
Approvals : -
Ratings : -
Ingress Protection : -
Mounting Type : Through Hole
Termination : PC Pins
Size / Dimension : -
Height - Seated (Max) : -
Packaging : Tray
Series : AT
Part Status : Obsolete
Driver Circuitry : Transducer, Externally Driven
Input Type : -
Voltage - Rated : -
Voltage Range : -
Frequency : 2.048kHz
Technology : Magnetic
Operating Mode : -
Duration : -
Sound Pressure Level (SPL) : -
Current - Supply : -
Port Location : -
Operating Temperature : -
Approvals : -
Ratings : -
Ingress Protection : -
Mounting Type : Through Hole
Termination : PC Pins
Size / Dimension : -
Height - Seated (Max) : -
0
100 in stock
AT-21
PUI Audio, Inc.
Manufacturer : PUI Audio, Inc.
Packaging : Bulk
Series : AT
Part Status : Obsolete
Driver Circuitry : Transducer, Externally Driven
Input Type : -
Voltage - Rated : -
Voltage Range : -
Frequency : 5kHz
Technology : Piezo
Operating Mode : -
Duration : -
Sound Pressure Level (SPL) : -
Current - Supply : -
Port Location : -
Operating Temperature : -
Approvals : -
Ratings : -
Ingress Protection : -
Mounting Type : Through Hole
Termination : PC Pins
Size / Dimension : -
Height - Seated (Max) : -
Packaging : Bulk
Series : AT
Part Status : Obsolete
Driver Circuitry : Transducer, Externally Driven
Input Type : -
Voltage - Rated : -
Voltage Range : -
Frequency : 5kHz
Technology : Piezo
Operating Mode : -
Duration : -
Sound Pressure Level (SPL) : -
Current - Supply : -
Port Location : -
Operating Temperature : -
Approvals : -
Ratings : -
Ingress Protection : -
Mounting Type : Through Hole
Termination : PC Pins
Size / Dimension : -
Height - Seated (Max) : -
0
100 in stock
AT-22
PUI Audio, Inc.
Manufacturer : PUI Audio, Inc.
Packaging : Bulk
Series : AT
Part Status : Obsolete
Driver Circuitry : Transducer, Externally Driven
Input Type : -
Voltage - Rated : -
Voltage Range : -
Frequency : 3kHz
Technology : Piezo
Operating Mode : -
Duration : -
Sound Pressure Level (SPL) : -
Current - Supply : -
Port Location : -
Operating Temperature : -
Approvals : -
Ratings : -
Ingress Protection : -
Mounting Type : Through Hole
Termination : PC Pins
Size / Dimension : -
Height - Seated (Max) : -
Packaging : Bulk
Series : AT
Part Status : Obsolete
Driver Circuitry : Transducer, Externally Driven
Input Type : -
Voltage - Rated : -
Voltage Range : -
Frequency : 3kHz
Technology : Piezo
Operating Mode : -
Duration : -
Sound Pressure Level (SPL) : -
Current - Supply : -
Port Location : -
Operating Temperature : -
Approvals : -
Ratings : -
Ingress Protection : -
Mounting Type : Through Hole
Termination : PC Pins
Size / Dimension : -
Height - Seated (Max) : -
0
100 in stock
New Original Stock
Competitive Prices
One-stop
Customer Service
Contact Weijie
- sales@ynnelec.com
- jay@ynnelec.com
- 1132 Nanguang Jiejia Building, No. 3037 Shennan Middle Road, Futian District, Shenzhen
Customer service
Copyright © 2025 Ynnelec. All rights reserved.
webdesign www.wzdzkf.com
Powered by www.wzdzkf.com