AT-22 PUI Audio, Inc., AT-22 Datasheet

BUZZER PIEZO 12V 3.0KHZ PCB

AT-22

Manufacturer Part Number

AT-22

Description

BUZZER PIEZO 12V 3.0KHZ PCB

Manufacturer

PUI Audio, Inc.

Series

Projects Unlimited, ATr

Type

Piezo Transducer, External Driver

Datasheet

1.AT-2428-TWT-R.pdf (1 pages)

Specifications of AT-22

Frequency

3kHz

Voltage - Rated

12V

Technology

Piezo Benders

Sound Pressure Level

92 dB

Current Rating

8 mA

Termination Style

Lead Terminal

Dimensions

11 mm L

Diameter

24 mm

Resonant Frequency

2800 Hz

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Mounting Type

-

Current Rating

-

Voltage Range

-

Size / Dimension

-

Termination

-

Operating Mode

-

Capacitance @ Frequency

-

Sound Pressure Level

-

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

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Current page: 1 of 1
Download datasheet (197Kb)

PARAMETERS

RATED VOLTAGE

OPERATING VOLTAGE RANGE

RATED CURRENT (MAX)

CAPACITANCE

MINIMUM SPL @ 10 CM

RESONANT FREQUENCY

OPERATING TEMPERATURE

STORAGE TEMPERATURE

HOUSING MATERIAL

TERMINAL MATERIAL

WEIGHT

NOTES:

1. ALL DIMENSIONS ARE IN MILLIMETERS.

2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL

3. THIS PART IS RoHS 2002/95/EC COMPLIANT.

WITHOUT NOTICE.

n

24

SPECIFICATIONS

Au PLATED BRASS

17,000 ± 30%

3,000 ± 500

VALUES

-20 ~ +85

-30 ~ +95

3 ~ 28

PBT

3.4

12

92

8

WASH TAB

n

EMISSION HOLE

4.5 SOUND

UNITS

grams

Vp-p

Vp-p

dBA

mA

Hz

pF

°C

°C

-

-

THIS DOCUMENT CONTAINS DATA PROPRIETARY TO

REPRODUCTION, IN ANY FORM, WITHOUT PRIOR

WRITTEN PERMISSION OF PROJECTS UNLIMITED,

n

PROJECTS UNLIMITED, INC. ANY USE OR

0.8

©2003, Projects Unlimited Inc.

`

INC. IS PROHIBITED.

0.1 (3)

4

UNLESS OTHERWISE

DIMENSIONS ARE IN

ANGLES ARE ±3°.

TOLERANCES

MILLIMETERS,

ARE ±0.5 AND

AT-2428-TWT-R.idw

SPECIFIED:

12

BASIC DRIVING CIRCUIT

(FOR TESTING ONLY)

LTR

A

B

-

A3

SIZE

-

+

REVISED TO INVENTOR 3-D DRAWING TEMPLATE

Designed by

J.D.

8.5

1K

4

ADDED DRIVE CIRCUIT DIAGRAM

RELEASED FROM ENGINEERING

M

6/11/2006

G

F

Date

220K

DESCRIPTION

10K

REVISION HISTORY

Checked by

E.P.

Transducer (Piezo)

2SC 3199GR

6/11/2006

Date

AT-2428-TWT-R

Approved by

B.R.

6/12/2006

6/11/2006

1/4/2007

8/8/2008

DATE

Date

Edition

APPROVED

-

8/8/2008

Drawn Date

R.W.

B.R.

1 / 1

Sheet

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