AT-2830-TWT-R datasheet(3/3 Pages) PUIAUDIO

3 / 3 page

Transducer (Piezo)

AT-2830-TWT-R

J.A.F.

B.R.

E.P.

10/17/2007

Checked by

Approved by

Drawn Date

1 / 1

Edition

Sheet

Date

9/12/2005

Date

9/13/2005

Date

9/13/2005

UNLESS OTHERWISE

SPECIFIED:

DIMENSIONS ARE IN

MILLIMETERS,

TOLERANCES

ARE ±0.5 AND

ANGLES ARE ±3°.

AT-2830-TWT-R.idw

SIZE

10K

220K

2N2222A

REVISION HISTORY

LTR

DESCRIPTION

DATE

APPROVED

RELEASED FROM ENGINEERING

9/12/2005

REVISED TO INVENTOR 3-D DRAWING TEMPLATE

10/17/2007

B.R.

SPECIFICATIONS

PARAMETERS

VALUES

UNITS

RATED VOLTAGE

Vp-p

OPERATING VOLTAGE RANGE

3 ~ 28

Vp-p

RATED CURRENT (MAX)

8mA

CAPACITANCE

20,000 ± 30%

MINIMUM SPL @ 10 CM

dBA

RESONANT FREQUENCY

3,000 ± 500

OPERATING TEMPERATURE

-30 ~ +85

°C

STORAGE TEMPERATURE

-40 ~ +95

°C

HOUSING MATERIAL

ABS

TERMINAL MATERIAL

Au PLATED

PHOSPHER BRONZE

WEIGHT

3.7

grams

THIS DOCUMENT CONTAINS DATA PROPRIETARY TO

PROJECTS UNLIMITED, INC. ANY USE OR

REPRODUCTION, IN ANY FORM, WITHOUT PRIOR

WRITTEN PERMISSION OF PROJECTS UNLIMITED,

INC. IS PROHIBITED.

NOTES:

1. ALL DIMENSIONS ARE IN MILLIMETERS.

2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL

WITHOUT NOTICE.

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

4. PART WASHABLE USING DEIONIZED WATER, OR PURE

ISOPROPYL ALCOHOL.

3.5

12.7

9.8

6.2

0.6

n`0

120°

n30

4.6

n`0.1 SOUND

EMISSION HOLE

LOCATING DOT

GROUND

MASKING

LABEL

n28.5

P.C. PIN HOLE PATTERN

BASIC DRIVING CIRCUIT

(FOR TESTING ONLY)

n1 (3)

120°

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