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Product Index > Audio Products > Alarms, Buzzers, and Sirens

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Compare Parts Datasheets Image Digi-Key Part Number Manufacturer Part Number Manufacturer Description Quantity Available
Unit Price
CAD
Minimum Quantity Packaging Series Part Status Driver Circuitry Input Type Voltage - Rated Voltage Range Frequency Technology Operating Mode Duration Sound Pressure Level (SPL) Current - Supply Port Location Operating Temperature Approvals Ratings Ingress Protection Mounting Type Termination Size / Dimension Height - Seated (Max)
   
PKMCS0909E4000-R1 Datasheet PKMCS0909E4000-R1 - Murata Electronics 490-9647-2-ND PKMCS0909E4000-R1 AUDIO PIEZO TRANSDUCER 12.5V SMD 26,000 - Immediate Available: 26,000 $1.15534 2,000 Minimum: 2,000 Tape & Reel (TR)
Alternate Packaging
PK Active Transducer, Externally Driven Zero-Peak Signal 1.5V 12.5V (Max) 4kHz Piezo Single Tone
-
65dB @ 1.5V, 10cm
-
Side -40°C ~ 85°C
-
-
-
Surface Mount Solder Pads 0.354" L x 0.354" W (9.00mm x 9.00mm) 0.075" (1.90mm)
PKMCS0909E4000-R1 Datasheet PKMCS0909E4000-R1 - Murata Electronics 490-9647-1-ND PKMCS0909E4000-R1 AUDIO PIEZO TRANSDUCER 12.5V SMD 27,771 - Immediate Available: 27,771 $2.27000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
PK Active Transducer, Externally Driven Zero-Peak Signal 1.5V 12.5V (Max) 4kHz Piezo Single Tone
-
65dB @ 1.5V, 10cm
-
Side -40°C ~ 85°C
-
-
-
Surface Mount Solder Pads 0.354" L x 0.354" W (9.00mm x 9.00mm) 0.075" (1.90mm)
PKMCS0909E4000-R1 Datasheet PKMCS0909E4000-R1 - Murata Electronics 490-9647-6-ND PKMCS0909E4000-R1 AUDIO PIEZO TRANSDUCER 12.5V SMD 27,772 - Immediate Available: 27,772 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
PK Active Transducer, Externally Driven Zero-Peak Signal 1.5V 12.5V (Max) 4kHz Piezo Single Tone
-
65dB @ 1.5V, 10cm
-
Side -40°C ~ 85°C
-
-
-
Surface Mount Solder Pads 0.354" L x 0.354" W (9.00mm x 9.00mm) 0.075" (1.90mm)
PKLCS1212E4001-R1 Datasheet PKLCS1212E4001-R1 - Murata Electronics 490-4683-2-ND PKLCS1212E4001-R1 AUDIO PIEZO TRANSDUCER 25V SMD 35,000 - Immediate Available: 35,000 $1.30190 1,000 Minimum: 1,000 Tape & Reel (TR)
Alternate Packaging
PK Active Transducer, Externally Driven Zero-Peak Signal 1.5V 25V (Max) 4kHz Piezo Single Tone
-
84dB @ 1.5V, 10cm
-
Side -20°C ~ 70°C
-
-
-
Surface Mount Solder Pads 0.472" L x 0.472" W (12.00mm x 12.00mm) 0.118" (3.00mm)
PKLCS1212E4001-R1 Datasheet PKLCS1212E4001-R1 - Murata Electronics 490-4683-1-ND PKLCS1212E4001-R1 AUDIO PIEZO TRANSDUCER 25V SMD 35,493 - Immediate Available: 35,493 $2.57000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
PK Active Transducer, Externally Driven Zero-Peak Signal 1.5V 25V (Max) 4kHz Piezo Single Tone
-
84dB @ 1.5V, 10cm
-
Side -20°C ~ 70°C
-
-
-
Surface Mount Solder Pads 0.472" L x 0.472" W (12.00mm x 12.00mm) 0.118" (3.00mm)
PKLCS1212E4001-R1 Datasheet PKLCS1212E4001-R1 - Murata Electronics 490-4683-6-ND PKLCS1212E4001-R1 AUDIO PIEZO TRANSDUCER 25V SMD 35,493 - Immediate Available: 35,493 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
PK Active Transducer, Externally Driven Zero-Peak Signal 1.5V 25V (Max) 4kHz Piezo Single Tone
-
84dB @ 1.5V, 10cm
-
Side -20°C ~ 70°C
-
-
-
Surface Mount Solder Pads 0.472" L x 0.472" W (12.00mm x 12.00mm) 0.118" (3.00mm)
PKLCS1212E40A1-R1 Datasheet PKLCS1212E40A1-R1 - Murata Electronics 490-5262-2-ND PKLCS1212E40A1-R1 AUDIO PIEZO TRANSDUCER 25V SMD 9,000 - Immediate Available: 9,000 $1.32966 1,000 Minimum: 1,000 Tape & Reel (TR)
Alternate Packaging
PK Active Transducer, Externally Driven Zero-Peak Signal 1.5V 25V (Max) 4kHz Piezo Single Tone
-
75dB @ 1.5V, 10cm
-
Side -40°C ~ 85°C
-
-
-
Surface Mount Solder Pads 0.472" L x 0.472" W (12.00mm x 12.00mm) 0.118" (3.00mm)
PKLCS1212E40A1-R1 Datasheet PKLCS1212E40A1-R1 - Murata Electronics 490-5262-1-ND PKLCS1212E40A1-R1 AUDIO PIEZO TRANSDUCER 25V SMD 9,794 - Immediate Available: 9,794 $2.64000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
PK Active Transducer, Externally Driven Zero-Peak Signal 1.5V 25V (Max) 4kHz Piezo Single Tone
-
75dB @ 1.5V, 10cm
-
Side -40°C ~ 85°C
-
-
-
Surface Mount Solder Pads 0.472" L x 0.472" W (12.00mm x 12.00mm) 0.118" (3.00mm)
PKLCS1212E40A1-R1 Datasheet PKLCS1212E40A1-R1 - Murata Electronics 490-5262-6-ND PKLCS1212E40A1-R1 AUDIO PIEZO TRANSDUCER 25V SMD 9,794 - Immediate Available: 9,794 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
PK Active Transducer, Externally Driven Zero-Peak Signal 1.5V 25V (Max) 4kHz Piezo Single Tone
-
75dB @ 1.5V, 10cm
-
Side -40°C ~ 85°C
-
-
-
Surface Mount Solder Pads 0.472" L x 0.472" W (12.00mm x 12.00mm) 0.118" (3.00mm)
PKM22EPPH4001-B0 Datasheet PKM22EPPH4001-B0 - Murata Electronics 490-4692-ND PKM22EPPH4001-B0 AUDIO PIEZO TRANSDUCER 30V TH 2,504 - Immediate Available: 2,504 $1.44000 1 Minimum: 1 Bulk PK Active Transducer, Externally Driven Zero-Peak Signal 1.5V 30V (Max) 4kHz Piezo Ringer
-
75dB @ 1.5V, 10cm
-
Top -20°C ~ 70°C
-
-
-
Through Hole PC Pins 0.866" Dia (22.00mm) 0.343" (8.70mm)
PKLCS1212E20A0-R1 Datasheet PKLCS1212E20A0-R1 - Murata Electronics 490-5261-2-ND PKLCS1212E20A0-R1 AUDIO PIEZO TRANSDUCER 12.5V SMD 4,000 - Immediate Available: 4,000 $1.60040 1,000 Minimum: 1,000 Tape & Reel (TR)
Alternate Packaging
PK Active Transducer, Externally Driven Zero-Peak Signal 1.5V 12.5V (Max) 2kHz Piezo Single Tone
-
70dB @ 1.5V, 10cm
-
Side -40°C ~ 85°C
-
-
-
Surface Mount Solder Pads 0.472" L x 0.472" W (12.00mm x 12.00mm) 0.118" (3.00mm)
PKLCS1212E20A0-R1 Datasheet PKLCS1212E20A0-R1 - Murata Electronics 490-5261-1-ND PKLCS1212E20A0-R1 AUDIO PIEZO TRANSDUCER 12.5V SMD 4,739 - Immediate Available: 4,739 $3.17000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
PK Active Transducer, Externally Driven Zero-Peak Signal 1.5V 12.5V (Max) 2kHz Piezo Single Tone
-
70dB @ 1.5V, 10cm
-
Side -40°C ~ 85°C
-
-
-
Surface Mount Solder Pads 0.472" L x 0.472" W (12.00mm x 12.00mm) 0.118" (3.00mm)
PKLCS1212E20A0-R1 Datasheet PKLCS1212E20A0-R1 - Murata Electronics 490-5261-6-ND PKLCS1212E20A0-R1 AUDIO PIEZO TRANSDUCER 12.5V SMD 4,739 - Immediate Available: 4,739 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
PK Active Transducer, Externally Driven Zero-Peak Signal 1.5V 12.5V (Max) 2kHz Piezo Single Tone
-
70dB @ 1.5V, 10cm
-
Side -40°C ~ 85°C
-
-
-
Surface Mount Solder Pads 0.472" L x 0.472" W (12.00mm x 12.00mm) 0.118" (3.00mm)
PKB24SPCH3601-B0 Datasheet PKB24SPCH3601-B0 - Murata Electronics 490-4702-ND PKB24SPCH3601-B0 AUDIO PIEZO TRANSDUCER 3-15V TH 4,813 - Immediate Available: 4,813 $5.23000 1 Minimum: 1 Bulk PK Active Indicator, Internally Driven DC 12V 3 ~ 15V 3.6kHz Piezo Single Tone
-
90dB @ 12V, 10cm
-
Top -20°C ~ 70°C
-
-
-
Through Hole PC Pins 0.957" Dia (24.30mm) 0.394" (10.00mm)
PKM13EPYH4002-B0 Datasheet PKM13EPYH4002-B0 - Murata Electronics 490-4697-ND PKM13EPYH4002-B0 AUDIO PIEZO TRANSDUCER 30V TH 10,584 - Immediate Available: 10,584 $1.05000 1 Minimum: 1 Bulk PK Active Transducer, Externally Driven Zero-Peak Signal 1.5V 30V (Max) 4kHz Piezo Ringer
-
70dB @ 1.5V, 10cm
-
Top -40°C ~ 85°C
-
-
-
Through Hole PC Pins 0.496" Dia (12.60mm) 0.291" (7.40mm)
PKM17EPPH4001-B0 Datasheet PKM17EPPH4001-B0 - Murata Electronics 490-4694-ND PKM17EPPH4001-B0 AUDIO PIEZO TRANSDUCER 25V TH 2,018 - Immediate Available: 2,018 $1.24000 1 Minimum: 1 Bulk PK Active Transducer, Externally Driven Zero-Peak Signal 1.5V 25V (Max) 4kHz Piezo Ringer
-
72dB @ 1.5V, 10cm
-
Top -20°C ~ 70°C
-
-
-
Through Hole PC Pins 0.669" Dia (17.00mm) 0.343" (8.70mm)
PKM22EPPH4002-B0 Datasheet PKM22EPPH4002-B0 - Murata Electronics 490-7031-ND PKM22EPPH4002-B0 AUDIO PIEZO TRANSDUCER 30V TH 2,808 - Immediate Available: 2,808 $1.44000 1 Minimum: 1 Bulk PK Active Transducer, Externally Driven Zero-Peak Signal 1.5V 30V (Max) 4kHz Piezo Single Tone
-
75dB @ 1.5V, 10cm
-
Top -20°C ~ 70°C
-
-
-
Through Hole PC Pins 0.866" Dia (22.00mm) 0.343" (8.70mm)
PKM17EPP-2002-B0 Datasheet PKM17EPP-2002-B0 - Murata Electronics 490-4688-ND PKM17EPP-2002-B0 AUDIO PIEZO TRANSDUCER TH 3,259 - Immediate Available: 3,259 $1.54000 1 Minimum: 1 Bulk PK Active Transducer, Externally Driven Zero-Peak Signal 3V
-
2kHz Piezo Ringer
-
70dB @ 3V, 10cm
-
Top -20°C ~ 70°C
-
-
-
Through Hole PC Pins 0.669" Dia (17.00mm) 0.406" (10.30mm)
PKM22EPPH4012-B0 Datasheet PKM22EPPH4012-B0 - Murata Electronics 490-7032-ND PKM22EPPH4012-B0 AUDIO PIEZO TRANSDUCER 30V TH 4,764 - Immediate Available: 4,764 $1.65000 1 Minimum: 1 Bulk PK Active Transducer, Externally Driven Zero-Peak Signal 1.5V 30V (Max) 4kHz Piezo Single Tone
-
85dB @ 1.5V, 10cm
-
Top -20°C ~ 70°C
-
-
-
Through Hole PC Pins 0.866" Dia (22.00mm) 0.492" (12.50mm)
PKM22EPPH2002-B0 Datasheet PKM22EPPH2002-B0 - Murata Electronics 490-7030-ND PKM22EPPH2002-B0 AUDIO PIEZO TRANSDUCER 30V TH 1,235 - Immediate Available: 1,235 $1.41000 1 Minimum: 1 Bulk PK Active Transducer, Externally Driven Zero-Peak Signal 1.5V 30V (Max) 2kHz Piezo Single Tone
-
70dB @ 1.5V, 10cm
-
Top -20°C ~ 70°C
-
-
-
Through Hole PC Pins 0.866" Dia (22.00mm) 0.492" (12.50mm)
PKM17EPPH4002-B0 Datasheet PKM17EPPH4002-B0 - Murata Electronics 490-8461-ND PKM17EPPH4002-B0 AUDIO PIEZO TRANSDUCER 25V TH 1,189 - Immediate Available: 1,189 $1.26000 1 Minimum: 1 Bulk PK Active Transducer, Externally Driven Zero-Peak Signal 1.5V 25V (Max) 4kHz Piezo Single Tone
-
72dB @ 1.5V, 10cm
-
Top -20°C ~ 70°C
-
-
-
Through Hole PC Pins 0.669" Dia (17.00mm) 0.343" (8.70mm)
PKB24SPCH36W1-B0 Datasheet PKB24SPCH36W1-B0 - Murata Electronics 490-7029-ND PKB24SPCH36W1-B0 AUDIO PIEZO TRANSDUCER 3-15V TH 103 - Immediate Available: 103 $6.18000 1 Minimum: 1 Bulk PK Active Transducer, Externally Driven DC 12V 3 ~ 15V 3.6kHz Piezo Single Tone
-
-
16mA Top -20°C ~ 70°C
-
-
-
Through Hole PC Pins 0.957" Dia (24.30mm) 0.394" (10.00mm)
PKM13EPYH4000-A0 Datasheet PKM13EPYH4000-A0 - Murata Electronics 490-4698-3-ND PKM13EPYH4000-A0 AUDIO PIEZO TRANSDUCER 30V TH 1,000 - Immediate Available: 1,000 $0.51594 500 Minimum: 500 Tape & Box (TB)
Alternate Packaging
PK Active Transducer, Externally Driven Zero-Peak Signal 1.5V 30V (Max) 4kHz Piezo Ringer
-
70dB @ 1.5V, 10cm
-
Top -40°C ~ 85°C
-
-
-
Through Hole PC Pins 0.496" Dia (12.60mm) 0.291" (7.40mm)
PKM13EPYH4000-A0 Datasheet PKM13EPYH4000-A0 - Murata Electronics 490-4698-1-ND PKM13EPYH4000-A0 AUDIO PIEZO TRANSDUCER 30V TH 3,575 - Immediate Available: 3,575 $0.91000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
PK Active Transducer, Externally Driven Zero-Peak Signal 1.5V 30V (Max) 4kHz Piezo Ringer
-
70dB @ 1.5V, 10cm
-
Top -40°C ~ 85°C
-
-
-
Through Hole PC Pins 0.496" Dia (12.60mm) 0.291" (7.40mm)
PKLCS1212E2000-R1 Datasheet PKLCS1212E2000-R1 - Murata Electronics 490-5260-2-ND PKLCS1212E2000-R1 AUDIO PIEZO TRANSDUCER 12.5V SMD 1,000 - Immediate Available: 1,000 $1.52341 1,000 Minimum: 1,000 Tape & Reel (TR)
Alternate Packaging
PK Active Transducer, Externally Driven Zero-Peak Signal 1.5V 12.5V (Max) 2kHz Piezo Single Tone
-
70dB @ 1.5V, 10cm
-
Side -20°C ~ 70°C
-
-
-
Surface Mount Solder Pads 0.472" L x 0.472" W (12.00mm x 12.00mm) 0.118" (3.00mm)
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16:45:50 11/18/2019