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Product Information
ManufacturerMURATA
Manufacturer Part NoPKMCS1818E20A0-R1
Order Code2725489RL
Product RangePKMCS
Technical Datasheet
Transducer FunctionBuzzer
Supply Voltage Min-
Supply Voltage Max18V
Tones-
Sound Pressure Level (SPL)100dB
Current Rating-
Resonant Frequency2kHz
Transducer MountingSMD
Product RangePKMCS
SVHCLead titanium zirconium oxide (25-Jun-2025)
Product Overview
PKMCS1818E20A0-R1 is an external piezo buzzer. High sound pressure level SMD piezoelectric sounder that is suitable for the burglar alarm and notification sound on the equipment's inside vehicles. It helps the thin, high-density design of electronic equipment.
- Frequency 2KHz
- Sound pressure level of 100dB (typ)
- Maximum input voltage of 18Vo-p [with polarity]
- High sound pressure level and clear sound
- Operating temperature range from -40°Cto 105°C
Technical Specifications
Transducer Function
Buzzer
Supply Voltage Max
18V
Sound Pressure Level (SPL)
100dB
Resonant Frequency
2kHz
Product Range
PKMCS
Supply Voltage Min
-
Tones
-
Current Rating
-
Transducer Mounting
SMD
SVHC
Lead titanium zirconium oxide (25-Jun-2025)
Technical Docs (3)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Japan
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Japan
Country in which last significant manufacturing process was carried out
Tariff No:85318040
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:Lead titanium zirconium oxide (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.009299