PK-21A31PQ Mallory Sonalert Products Inc, PK-21A31PQ Datasheet

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

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

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Download datasheet (89Kb)

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

RoHS Compliant

PK-21A31PQ

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