SMT-1028-T-R datasheet(1/1 Pages) PUI

部件名	SMT-1028-T-R

功能描述	Transducer (Electro-Mech)

PDF	1 Pages

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制造商	PUI [Projects Unlimited, Inc.]

网页	http://www.pui.com

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Transducer (Electro-Mech)

SMT-1028-T-R

J.A.F.

B.R.

E.P.

11/7/2007

-

Designed by

Checked by

Approved by

Drawn Date

1 / 1

Edition

Sheet

Date

8/30/2005

Date

8/30/2005

Date

8/30/2005

UNLESS OTHERWISE

SPECIFIED:

DIMENSIONS ARE IN

MILLIMETERS,

TOLERANCES

ARE ±0.5 AND

ANGLES ARE ±3°.

SMT-1028-T-R.idw

A3

SIZE

REVISION HISTORY

LTR

DESCRIPTION

DATE APPROVED

-

RELEASED FROM ENGINEERING

8/30/2005

A

REVISED TERMINAL MATERIAL

1/20/2006

B.R.

B

REVISED TO INVENTOR 3-D DRAWING TEMPLATE

11/6/2007

B.R.

SPECIFICATIONS

PARAMETERS

VALUES

UNIT

RATED VOLTAGE (SQUARE WAVE)

3.6

Vp-p

OPERATING VOLTAGE RANGE

3 ~ 4.6

Vp-p

RATED CURRENT (MAX)

100

mA

COIL RESISTANCE

18 ± 5

OHM

MINIMUM SPL @ 10 CM

90

dBA

RESONANT FREQUENCY

2,830 ± 500

Hz

OPERATING TEMPERATURE

-20 ~ +70

°C

STORAGE TEMPERATURE

-40 ~ +85

°C

HOUSING MATERIAL

PA46

-

TERMINAL MATERIAL

Au PLATED COPPER

-

WEIGHT

1

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.

DUMMY PAD

POLARITY (-)

POLARITY (+)

10

0.4 (4)

n2.9 SOUND

EMISSION HOLE

3.5

0.4

1 (4)

6.4

2.1

1.5

D

类似零件编号 - SMT-1028-T-R

制造商	部件名	数据表	功能描述
PUI audio inc.	SMT-1028-T-2-R	267Kb / 1P	ALL DIMENSIONS ARE IN MILLIMETERS

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