SMT-0825-T-R datasheet(1/1 Pages) PUI

部件名	SMT-0825-T-R

功能描述	1CHANGED MATERIAL & TERMINAL MATERIAL

PDF	1 Pages

Scroll/Zoom	100%

制造商	PUI [Projects Unlimited, Inc.]

网页	http://www.pui.com

标志

1 / 1 page

A ( 5 : 1 )

DETAIL "B"

Transducer (Electro-Mech)

SMT-0825-T-R

R.A.C.

R.W.

5/3/2010

-

Designed by

Checked by

Approved by

Drawn Date

1 / 1

Edition

Sheet

Date

1/4/2005

Date

1/4/2005

UNLESS OTHERWISE

SPECIFIED:

DIMENSIONS ARE IN

MILLIMETERS,

TOLERANCES

ARE ±0.5 AND

ANGLES ARE ±3°.

SMT-0825-T-R.idw

A3

SIZE

B

REVISION HISTORY

LTR

DESCRIPTION

DATE APPROVED

-

RELEASED FROM ENGINEERING

1/4/2005

A

CHANGED MATERIAL & TERMINAL MATERIAL

3/9/2005

G.V.

B

REMOVED LEAD FREE ADDED RoHS NOTE

8/10/2005

C

ADDED RESONANT FREQ. TOLERANCE

5/16/2007

R.W.

D

REVISED TO INVENTOR 3-D DRAWING TEMPLATE

5/3/2010

B.R.

SPECIFICATIONS

PARAMETERS

VALUES

UNITS

RATED VOLTAGE

3.6

Vp-p

OPERATING VOLTAGE RANGE

2.5 ~ 4.5

Vp-p

RATED CURRENT (MAX)

90

mA

COIL RESISTANCE

15 ± 3

OHM

MINIMUM SPL @ 10 CM

87

dBA

RESONANT FREQUENCY

2,500 ± 500

Hz

OPERATING TEMPERATURE

-30 ~ +70

°C

STORAGE TEMPERATURE

-40 ~ +85

°C

HOUSING MATERIAL

LCP

-

TERMINAL MATERIAL

Sn PLATED PBS

-

WEIGHT

0.42

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.

8.5

`0.2

8.5

`0.2

4

`0.1

1.5

`0.1 (3)

0.3

`0.1

n2 SOUND

EMISSION HOLE

DUMMY

PAD

DUMMY

PAD

POLARITY

PAD (+)

POLARITY

PAD (-)

0.1 MAX.

BOTTOM OF

TRANSDUCER

PAD

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