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PK-21N31PQ
Mallory Sonalert Products Inc.RoHS 
RoHS compliant
RoHS compliantPackage /
Category Audio Products / Alarms, Buzzers, and Sirens
Description
Audio Indicators & Alerts CONSTANT, 1.5-30VDC 3KHZ, 80DB, 24X14MM
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Inventory: 175
Minimum: 1
Total Price: USD $4.44
Unit Price: USD $4.4352
≥1 USD $4.4352
≥10 USD $3.658116
≥100 USD $2.966225
≥500 USD $2.626618
Technical Details
Physical
Mount Flush, Through Hole
Mounting Type Through Hole
Dimensions
Height 13.5mm
Height Seated (Max) 0.559 14.20mm
Length 24mm
Technical
Operating Temperature -20°C~70°C
Packaging Bulk
Published 2002
Series PK
Size / Dimension 0.945Dia 24.00mm
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Termination PC Pins
Max Operating Temperature 70°C
Min Operating Temperature -20°C
Voltage - Rated 12V
Voltage - Rated DC 12V
Technology Piezo
Current Rating 12A
Frequency 3kHz
Operating Supply Current 12mA
Operating Mode Single Tone
Input Type DC
Current - Supply 12mA
Voltage Range 1.5V~30V
Self Resonant Frequency 3kHz
Max Supply Voltage (DC) 30V
Port Location Top
Min Supply Voltage (DC) 1.5V
Sound Pressure Level (SPL) 80dB @ 12V, 30cm
Driver Circuitry Indicator, Internally Driven
Compliance
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Alternative Model
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