PK-20A38WQ Mallory Sonalert Products Inc, PK-20A38WQ Datasheet
PK-20A38WQ
Manufacturer Part Number
PK-20A38WQ
Description
AUD SIG DEVICE 3-24VDC FLANGE
Manufacturer
Mallory Sonalert Products Inc
Series
Sonalert®r
Type
Piezo Indicator, Internal Driver
Datasheet
1.PK-20A38WQ.pdf
(1 pages)
Specifications of PK-20A38WQ
Frequency
3.8kHz
Voltage - Rated
12VDC
Current Rating
12mA
Size / Dimension
Circular - 23mm Dia x 18mm H
Mounting Type
Flange Mount
Sound Pressure Level
95dB
Operating Mode
Continuous
Voltage Range
3 ~ 24VDC
Termination
Wire Leads
Operating Current Max
12mA
Tones
Continuous
External Depth
18mm
Outer Diameter
23mm
Resonant Frequency
3800Hz
Sound Level Spl
95dBA
Transducer Function
Alarm
Operation
Constant
Primary Type
Buzzer
Sound Level
95 and above dB
Tone
Continuous
Voltage, Supply
3-24 VDC
External Diameter
23mm
Rohs Compliant
Yes
Technology
Buzzer
Voltage Rating
3 VDC to 24 VDC
Termination Style
Wire
Dimensions
18 mm H
Diameter
23 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Capacitance @ Frequency
-
Lead Free Status / Rohs Status
RoHS Compliant part
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
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 Wires
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
95 at 30cm at Rated Voltage
350 ±20 / within 5 sec
12 at Rated Voltage
245 ±5 / 3±0.5 sec
(Color: Black)
3800 ± 500
-20 ~ +70
-30 ~ +80
28 AWG
Constant
Part #
Revision
3 ~ 24
4.8
12
RoHS Compliant
PK-20A38WQ
A
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