AT-3237-TF-LW140-R datasheet(1/1 Pages) PUIAUDIO

部件名	AT-3237-TF-LW140-R

功能描述	ALL DIMENSIONS ARE IN MILLIMETERS

PDF	1 Pages

Scroll/Zoom	100%

制造商	PUIAUDIO [PUI audio inc.]

网页	http://www.puiaudio.com/

标志

1 / 1 page

Transducer (Piezo)

AT-3237-TF-LW140-R

J.D.

E.P.

R.W.

8/26/2008

-

Designed by

Checked by

Approved by

Drawn Date

1 / 1

Edition

Sheet

Date

7/31/2006

Date

8/9/2006

Date

8/9/2006

UNLESS OTHERWISE

SPECIFIED:

DIMENSIONS ARE IN

MILLIMETERS,

TOLERANCES

ARE ±0.5 AND

ANGLES ARE ±3°.

AT-3237-TF-LW140-R.idw

A3

SIZE

REVISION HISTORY

LTR

DESCRIPTION

DATE APPROVED

-

RELEASED FROM ENGINEERING

8/9/2006

A

REVISED CAPACITANCE VALUE LAYOUT

1/11/2007

D.F.

B

REVISED TO INVENTOR 3-D DRAWING TEMPLATE

8/26/2008

B.R.

SPECIFICATIONS

PARAMETERS

VALUES

UNITS

RATED VOLTAGE

12

Vp-p

OPERATING VOLTAGE RANGE

3 ~ 28

Vp-p

RATED CURRENT (MAX)

7mA

CAPACITANCE

20,000 ± 30%

pF

MINIMUM SPL @ 10 CM

98

dBA

RESONANT FREQUENCY

3,700 ± 500

Hz

OPERATING TEMPERATURE

-30 ~ +85

°C

STORAGE TEMPERATURE

-40 ~ +95

°C

HOUSING MATERIAL

ABS

-

TERMINAL MATERIAL

LEAD WIRE

-

WEIGHT

7.5

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.

38

1 (2)

R1.7 (4)

44

140

`5

5

`2

n5.9 SOUND

EMISSION HOLE

4

13.5

32

Ø

BLUE (F)

RED (M)

BLACK (G)

UL1095 AWG #28

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制造商	部件名	数据表	功能描述
Projects Unlimited, Inc...	AT-3237-TF-LW140-R	235Kb / 1P	REVISED CAPACITANCE VALUE LAYOUT

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