PKM22EPPH4012-B0 is out of stock and can be placed on backorder.
Available Substitutes:

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Mallory Sonalert Products Inc.
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Unit Price: $1.46000
Datasheet

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PUI Audio, Inc.
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Buzzers Transducer, Externally Driven Piezo 1.5 V 4kHz 85dB @ 1.5V, 10cm Through Hole PC Pins
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

PKM22EPPH4012-B0

DigiKey Part Number
490-7032-ND
Manufacturer
Manufacturer Product Number
PKM22EPPH4012-B0
Description
BUZZER PIEZO 1.5V 22MM TH
Customer Reference
Detailed Description
Buzzers Transducer, Externally Driven Piezo 1.5 V 4kHz 85dB @ 1.5V, 10cm Through Hole PC Pins
Datasheet
 Datasheet
EDA/CAD Models
PKM22EPPH4012-B0 Models
Product Attributes
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Category
Technology
Piezo
Manufacturer
Murata Electronics
Operating Mode
Single Tone
Series
Sound Pressure Level (SPL)
85dB @ 1.5V, 10cm
Packaging
Bulk
Port Location
Top
Part Status
Last Time Buy
Operating Temperature
-20°C ~ 70°C
Driver Circuitry
Transducer, Externally Driven
Mounting Type
Through Hole
Input Type
Zero-Peak Signal
Termination
PC Pins
Voltage - Rated
1.5 V
Size / Dimension
0.866" Dia (22.00mm)
Voltage Range
30V (Max)
Height - Seated (Max)
0.492" (12.50mm)
Frequency
4kHz
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
PT-2040PQMallory Sonalert Products Inc.0458-1078-ND$1.46000Similar
AT-2240-TT-4PUI Audio, Inc.0668-AT-2240-TT-4-ND$1.06000Similar
Last Time Buy
Request Stock Notification
Last Time Buy Date: 3/31/2027
All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$0.69000$0.69
10$0.54100$5.41
25$0.49160$12.29
50$0.45740$22.87
100$0.42610$42.61
250$0.38844$97.11
750$0.34827$261.20
1,500$0.32542$488.13
5,250$0.28848$1,514.52