Alarms, Buzzers, and Sirens

Showing

of 33

Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Driver Circuitry	Input Type	Voltage - Rated	Voltage Range	Frequency	Technology	Operating Mode	Duration	Sound Pressure Level (SPL)	Current - Supply	Port Location	Operating Temperature	Approval Agency	Ratings	Ingress Protection	Mounting Type	Termination	Size / Dimension	Height - Seated (Max)
PKM22EPPH4001-B0 BUZZER PIEZO 1.5V 22MM TH Murata Electronics	1,244 In Stock	1 : Fr.0.55000 Bulk	PK	Bulk	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	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)
PKLCS1212E4001-R1 BUZZER PIEZO 1.5V 12X12MM SMD Murata Electronics	6,034 In Stock	1 : Fr.0.83000 Cut Tape (CT) 1,000 : Fr.0.43832 Tape & Reel (TR)	PK	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	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)
PKLCS1212E2000-R1 BUZZER PIEZO 1.5V 12X12MM SMD Murata Electronics	6,310 In Stock	1 : Fr.1.03000 Cut Tape (CT) 1,000 : Fr.0.54315 Tape & Reel (TR)	PK	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	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)
PKLCS1212E20A0-R1 BUZZER PIEZO 1.5V 12X12MM SMD Murata Electronics	3,823 In Stock	1 : Fr.1.08000 Cut Tape (CT) 1,000 : Fr.0.56985 Tape & Reel (TR)	PK	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	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)
PKLCS1212E2400-R1 BUZZER PIEZO 1.5V 12X12MM SMD Murata Electronics	5,373 In Stock	1 : Fr.1.09000 Cut Tape (CT) 1,000 : Fr.0.55169 Tape & Reel (TR)	PK	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	12.5V (Max)	2.4kHz	Piezo	Single Tone	-	75dB @ 1.5V, 10cm	-	Side	-20°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.126" (3.20mm)
PKMCS1818E20A0-R1 BUZZER PIEZO 12V 18X18MM SMD Murata Electronics	12,766 In Stock	1 : Fr.1.83000 Cut Tape (CT) 250 : Fr.1.12228 Tape & Reel (TR)	PK	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	12 V	12 ~ 18V	2kHz	Piezo	Single Tone	-	100dB @ 12V, 10cm	-	Top	-40°C ~ 105°C	-	-	-	Surface Mount	Solder Pads	0.709" L x 0.709" W (18.00mm x 18.00mm)	0.315" (8.00mm)
PKM17EPP-2002-B0 BUZZER PIEZO 3V 17MM TH Murata Electronics	3,606 In Stock	1 : Fr.0.59000 Bulk	PK	Bulk	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	3 V	-	2kHz	Piezo	Ringer	-	70dB @ 3V, 10cm	-	Top	-20°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.669" Dia (17.00mm)	0.406" (10.30mm)
PKMCS0909E48H0-R1 BUZZER PIEZO 2.5V 9X9MM W SMD Murata Electronics	933 In Stock	1 : Fr.0.83000 Cut Tape (CT) 1,250 : Fr.0.42722 Tape & Reel (TR)	PK	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	2.5 V	12.5V (Max)	4.8kHz	Piezo	-	-	72dB @ 2.5V, 10cm	-	Top	-40°C ~ 85°C	-	-	-	Surface Mount	Solder Pads	0.354" L x 0.354" W (9.00mm x 9.00mm)	0.126" (3.20mm)
PKLCS1212E24A0-R1 BUZZER PIEZO 1.5V 12X12MM SMD Murata Electronics	137 In Stock	1 : Fr.1.13000 Cut Tape (CT) 1,000 : Fr.0.57243 Tape & Reel (TR)	PK	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	12.5V (Max)	2.4kHz	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)	0.126" (3.20mm)
PKM22EPPH4012-B0 BUZZER PIEZO 1.5V 22MM TH Murata Electronics	1,848 In Stock	1 : Fr.0.62000 Bulk	PK	Bulk	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	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 BUZZER PIEZO 1.5V 22MM TH Murata Electronics	748 In Stock	1 : Fr.0.52000 Bulk	PK	Bulk	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	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)
PKM22EPPH4005-B0 BUZZER PIEZO 22MM TH Murata Electronics	748 In Stock	1 : Fr.0.73000 Bulk	PK	Bulk	Last Time Buy	Transducer, Externally Driven	Peak-Peak Signal	-	30V (Max)	4kHz	Piezo	Continuous	-	75dB @ 3V, 10cm	-	Top	-20°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.866" Dia (22.00mm)	0.343" (8.70mm)
PKMCS0909E4000-R1 BUZZER PIEZO 9X9MM SMD Murata Electronics	0 In Stock	1 : Fr.0.72000 Cut Tape (CT) 2,000 : Fr.0.35109 Tape & Reel (TR)	PK	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	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)
PKLCS1212E40A1-R1 BUZZER PIEZO 1.5V 12X12MM SMD Murata Electronics	0 In Stock	1 : Fr.0.87000 Cut Tape (CT) 1,000 : Fr.0.46115 Tape & Reel (TR)	PK	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	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)
PKHPS0013E4000-A2 BUZZER PIEZO 1.5V 12.6MM TH Murata Electronics	0 In Stock	1 : Fr.0.33000 Cut Tape (CT) 500 : Fr.0.18520 Tape & Box (TB)	PKHPS0013E40	Cut Tape (CT) Tape & Box (TB)	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	15V (Max)	4kHz	Piezo	-	-	78dB @ 1.5V, 10cm	-	Top	-40°C ~ 85°C	-	-	-	Through Hole	PC Pins	0.496" Dia (12.60mm)	0.390" (9.90mm)
PKM22EPPH4002-B0 BUZZER PIEZO 1.5V 22MM TH Murata Electronics	0 In Stock	1 : Fr.0.58000 Bulk	PK	Bulk	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	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)
PKM22EPPH2001-B0 BUZZER PIEZO 1.5V 22MM TH Murata Electronics	0 In Stock	1 : Fr.0.59000 Bulk	PK	Bulk	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	30V (Max)	2kHz	Piezo	Ringer	-	70dB @ 1.5V, 10cm	-	Top	-20°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.866" Dia (22.00mm)	0.492" (12.50mm)
PKM22EPPH4007-B0 BUZZER PIEZO 1.5V 22MM TH Murata Electronics	0 In Stock	1 : Fr.0.72000 Bulk	PK	Bulk	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	30V (Max)	4kHz	Piezo	Ringer	-	85dB @ 1.5V, 10cm	-	Top	-20°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.866" Dia (22.00mm)	0.492" (12.50mm)
PKM22EPH2002 BUZZER PIEZO 22MM TH Murata Electronics	0 In Stock	270 : Fr.0.37852 Bulk	PiezoRinger®	Bulk	Obsolete	Transducer, Externally Driven	Zero-Peak Signal	-	25V (Max)	2kHz	Piezo	Ringer	-	75dB @ 1.5V, 10cm	-	Top	-20°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.866" Dia (22.00mm)	0.453" (11.50mm)
PKM22EPH2003 BUZZER PIEZO 22MM TH Murata Electronics	0 In Stock	270 : Fr.0.41707 Bulk	PiezoRinger®	Bulk	Obsolete	Transducer, Externally Driven	Zero-Peak Signal	-	25V (Max)	2kHz	Piezo	Ringer	-	75dB @ 1.5V, 10cm	-	Top	-20°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.866" Dia (22.00mm)	0.453" (11.50mm)
PKM13EPYH4000-A0 BUZZER PIEZO 1.5V 12.6MM TH Murata Electronics	0 In Stock	Last Time Buy	PK	Cut Tape (CT)	Last Time Buy	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	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)
PKB24SPCH3601-B0 BUZZER PIEZO 12V 24.3MM TH Murata Electronics	0 In Stock	650 : Fr.1.37729 Bulk	PK	Bulk	Obsolete	Indicator, Internally Driven	DC	12 V	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)
PKM44EWH1001C BUZZER PIEZO 30V 44MM FLANGE Murata Electronics	0 In Stock	Obsolete	PK	Bulk	Obsolete	Transducer, Externally Driven	Peak-Peak Signal	30 V	-	1kHz	Piezo	Ringer	-	75dB @ 30V, 100cm	-	Top	-20°C ~ 70°C	-	-	-	Panel Mount, Flange	Wire Leads	1.732" Dia (44.00mm)	-
PKM33EPH1201C BUZZER PIEZO 30V 33MM TH Murata Electronics	0 In Stock	Obsolete	PK	Bulk	Obsolete	Transducer, Externally Driven	Peak-Peak Signal	30 V	-	1.2kHz	Piezo	Ringer	-	68dB @ 30V, 100cm	-	Top	-20°C ~ 70°C	-	-	-	Through Hole	PC Pins	1.299" Dia (33.00mm)	0.315" (8.00mm)
PKM17EWH2001 BUZZER PIEZO 3V 16.8MM FLANGE Murata Electronics	0 In Stock	Obsolete	PK	Bulk	Obsolete	Transducer, Externally Driven	Peak-Peak Signal	3 V	-	2kHz	Piezo	Ringer	-	70dB @ 3V, 10cm	-	Top	-20°C ~ 70°C	-	-	-	Panel Mount, Flange	Wire Leads	0.661" Dia (16.80mm)	0.295" (7.50mm)

Showing

of 33

Alarms, Buzzers, and Sirens are devices that produce an audible signal usually like a steady high-pitched hum that is encased within a molded housing. The characteristics are driver circuitry, input type, voltage rated, voltage range, frequency, technology, operating mode, current supply, and port location. The technology is electromechanical, magnetic, piezo, and piezo (with feedback) with a frequency from multiple, 200Hz to 8kHz.

Alarms, Buzzers, and Sirens

Alarms, Buzzers, and Sirens

Subscribe

Information

Contact and support