PK-21A31PQ Mallory Sonalert Products Inc, PK-21A31PQ Datasheet
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PK-21A31PQ
Manufacturer Part Number
PK-21A31PQ
Description
BUZZER PIEZO 3KHZ 24MM PC MT
Manufacturer
Mallory Sonalert Products Inc
Series
Sonalert®r
Type
Piezo Indicator, Internal Driver
Datasheet
1.PK-21A31PQ.pdf
(1 pages)
Specifications of PK-21A31PQ
Sound Pressure Level
85dB
Current Rating
18mA
Frequency
3kHz
Voltage - Rated
12VDC
Size / Dimension
Circular - 24mm Dia x 13.5mm H
Mounting Type
Through Hole
Operating Mode
Continuous
Voltage Range
3 ~ 24VDC
Termination
Solder Pins/Posts
Technology
Piezoelectric
Tone
Constant
Voltage Rating
12 V
Termination Style
Pin
Diameter
24 mm
Operating Current Max
18mA
Tones
Continuous
External Depth
13.5mm
Outer Diameter
24mm
Resonant Frequency
3kHz
Sound Level Spl
85dB
Transducer Function
Alarm
Dimensions
14 mm H
External Diameter
24mm
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Capacitance @ Frequency
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
458-1070
Specifications:
Dimensions:
Sales Outline Drawing
4411 South High School Road, Indianapolis, Indiana 46241 USA ● Phone (317) 612-1000 ● Fax (317) 612-1010 ● http://www.mallory-sonalert.com
PS: Vp-p = 1/2duty, square wave
Oscillation Frequency (Hz)
Operating Voltage (Vdc)
Rated Voltage (Vdc)
Current Consumption (mA/max)
Sound Pressure Level (dB/min)
Tone/Pulse Rate (Hz0
Operating Temperature (°C)
Storage Temperature (°C)
Housing
Lead Pins
Weight (Grams)
Condition by wave soldering (°C)
Condition by hand soldering (°C)
Options
Mallory Sonalert Products Inc.
(units: mm)
For other options contact factory
ABS 757 UL94HB plastic resin
85 at 30cm at Rated Voltage
350 ±20 / within 5 sec
18 at Rated Voltage
245 ±5 / 3±0.5 sec
Tin Plated Brass
(Color: Black)
3000 ± 500
-20 ~ +70
-30 ~ +80
Constant
Part #
3 ~ 24
Revision
4.6
12
RoHS Compliant
PK-21A31PQ
A