BeStar SMT1212-05H6.5F-04 LF User Manual

SPECIFICATION

FOR ELECTRO-MAGNET TRANSDUCER

Customer

Date
Page

10TOTAL PAGE

02 Jul. 09

01 of 10

www.be-star.com

Model Name

Product No.Customer P/N
Issue No.
Issue Date

RoHS

SMT1212-05H6.5F-04 LF

050645

BS/TET01.594A

09/07/02

Approval:

1.Characteristics

2.Dimension

3.Reliability Test

4.Surface Mounting Condition

5.Tape on Reel Packing

6. Notice

7. History change record

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BESTAR ELECTRONICS INDUSTRY CO.,LTD

No.199 HuangHe West Road.New district,ChangZhou,JiangSu Province,P.R.China
Tel: [phone] Fax: [phone]

E-mail:[e-mail] http://www.be-star.com

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SMT1212-05H6.5F-04 LF

1. Characteristics

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1.1 Features

1. SMD;thinner , smaller size

2. High S.P.L.; and clear sound

3. Reflowable;RoHS complant

4. Tape & Reel supply

5. Minimum quantity (one reel): 400 pcs.

1.2 Electrical and Mechanical Characteristics

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No. Item Specifications
1 Rated Voltage 5Vo-p
2 Operating Voltage 4...7 Vo-p
3 * Rated Current max.40mA

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G

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4 * Sound Output (at 10cm) 90～98dB

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5 Resonance Frequency 2400Hz
6 Coil Resistance 45 5Ω
7 **Impedance Impedanz 80Ω

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8 Operating Temp. -40...+ 85℃

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9 Storage Temp. -40...+ 90℃
10 Weight 2 g
*Rate applying rated voltage (2400Hz,1/2 duty,square wave)

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and shall not be used in whole or in part without its written content

This print and information there in are proprietary to Bestar Electronics Industry Co., Ltd.

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**Value applying (2400Hz,sine wave,measuring current 60μA)

1.3 Test method:

1.31.Recommended Circuit

the following are examples of externally driven circuits.

red

Square

8050

1.0K

Ec+

buzzer

1.32.Standard text Fixture

No reaction in space with in 400mm in all direction

Sounder

100mm

signal
generator

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black

400mm

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Drawn

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Approved by:

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SMT1212-05H6.5F-04 LF

Transducer

DRG NO: BS/TET01.594A

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SMT1212-05H6.5F-04 LF

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2.Dimension

123456

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a

t

S

e

12.8

r

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0.2 A

2

Ø

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12.8

G

2±0.1

0.5±0.05

A

9.8

3

F

E

9.8

F

E

7

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and shall not be used in whole or in part without its written content

This print and information there in are proprietary to Bestar Electronics Industry Co., Ltd.

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REV.

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Unit: mm Tolerance: ± 0.3

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SMT1212-05H6.5F-04 LF

Transducer

DRG NO: BS/TET01.594A

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3.Environmental Test

3.1 High temperature storage test
Temperature +90 C

Duration 48hrs

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3.2 Low temperature storage test
Temperature -40 C

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Duration 48hrs

3.3 Life test in normal temperature
Power supply Rated voltage
Duration 1000hrs

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3.4 Temperature cycle test

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Cycles 5

+90℃

-40℃

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3.5 Humidity cycle test

+20℃

15min30min

30min

+20℃

15min

E

Cycles 5

65℃ 90-95% RH

25℃90-95% RH

1h10h

12h

1h

All these tests above should be measured after leaving normal temperature for 2hrs.

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3.6 Vibration Test

and shall not be used in whole or in part without its written content

This print and information there in are proprietary to Bestar Electronics Industry Co., Ltd.

Vibration Frequency 10~55Hz
Amplitude 1.53mm
Direction 3(x.y&z)
Duration 2hrs each direction (total 6 hrs)

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3.7 Drop test
Height 70cm
(to 10mm thickness woodenboard)
Direction 3(x.y&z),three times/direction

3.8 Solderability Test
Soldering Temperature 250 5℃

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Duration 3 ± 0.5sec

Notice: All specification must be satisfied in this condition except SPL. SPL shall be 88dB or more.

Date:

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魏奉玲

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SMT1212-05H6.5F-04 LF

Transducer

DRG NO: BS/TET01.594A

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4.Surface Mounting Condition

In automated mounting of The SMD Sound Transducers on printed circuit boards,any
bending,expanding and pulling forces or shocks against the SMD Sound Transducers shall
be kept minimum to preven them from electrical failures and mechanical damages of the

devices.

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Soldering(Reflow)

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(1)Solderings of The SMD Sound Transducers shall conform to the soldering conditions in

the individual specifications.
(2)The SMD Sound Transducers are designed for"Reflow Solderings"
(3)In the reflow solderings,too high soldering temperatures and too large tempearture

gradient such as rapid heating or cooling may cause electrical failures and mechanical

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damages of the devices.

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Follwing soldering conditions are recommend;Refer to Fig.1

Temperature profile for a lead-free reflow process

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and shall not be used in whole or in part without its written content

This print and information there in are proprietary to Bestar Electronics Industry Co., Ltd.

300

250

200

150

100

Temperature [ ℃]

50

min.190℃

ramp up to

150℃

min.3k/s

min.300s

min.110s

T(solid)min.217 ℃

max.260℃

max.255℃

min.40s

max.90s

ramp down
from T(solid)
min.6k/s

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0

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0

50

100

time [s]

250150 200

400300 350

Fig. 1 Recommended soldering Temperature-Time profile (Reflow soldering)

Notice: All specification must be satisfied in this condition except SPL. SPL shall be 88dB or more.

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09/07/02

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SMT1212-05H6.5F-04 LF

Transducer

DRG NO: BS/TET01.594A

2 1

A

REV.

09/07/02

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5. Tape on Reel Packing

5.1 packing drawing

Dimensions of carrier tape

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24±0.3

F

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15.6±0.1

The cover film peel strength force 0.1-0.7N
The cover film peel speed 300mm/min.

2.6

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4.0±0.1

2.0±0.1
20±0.1

+0.1

Ø1.5

-0

1.75±0.111.5±0.1

8±0.1

G

7.1±0.1

15

13.2±0.1

Ø

1.5

5

4

13.8

13.2±0.1

0.5

F

E

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and shall not be used in whole or in part without its written content

Ø330Max

This print and information there in are proprietary to Bestar Electronics Industry Co., Ltd.

Diameter

30.4Max

lable

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Customer P/N:

Item nr:

Date-code:

Quantity:

-0.2

+0.5

Ø13

C

Ø100

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A

A

REV.

09/07/02

Date

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魏奉玲

Drawn

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Approved by:

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SMT1212-05H6.5F-04 LF

DRG NO: BS/TET01.594A

Transducer

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5.2 packing quantity

5.21 400pcs/reel

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5.22 5reels/carton

5.23 2000 pcs/carton in total

5.24 carton size 38x28x37cm

5.25 12cartons/tray

5.26 tray size 85x77x74cm

1234

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label about order info

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and shall not be used in whole or in part without its written content

This print and information there in are proprietary to Bestar Electronics Industry Co., Ltd.

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Date:
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REV.

09/07/02

Date

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SMT1212-05H6.5F-04 LF

Transducer

DRG NO: BS/TET01.594A

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6. Notice

6.1 The products mustn't be washed

6.2 Storage Condition

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The products should be stored in the room ,where the temperature/humidity is
stable. And avoid such places where there are large temperature changes. Please
store the products at the following conditions:
Temperature: -10 to + 40 C Humidity: 15 to 85% R.H.

6.3 Expire Date on Storage

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Expire date (Shelf life) of the products is six months after deliveried under the

conditions of a sealed and an unopened package. Please use the products within

six months after deliveried.
If you store the products for a long time (more than six months), use carefully
because the products may be degraded in the solderability and/or rusty.Please

confirm solderability and characteristics for the products regularly.

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6.4 Notice on Product Storage

(1) Please do not store the products in a chemical atmosphere (Acids, Alkali, Bases,

Organic gas, Sulfides and so on), because the characteristics may be reduced at

quality, and/or be degraded in the solderability due to the storage in a chemical

atmosphere.
(2) Please use the products immediately after the package is opened, because the

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characteristics may be reduced at quality, and/or be degraded in the solderability

due to storage under the poor condition.

and shall not be used in whole or in part without its written content

6.5

This print and information there in are proprietary to Bestar Electronics Industry Co., Ltd.

6.5.1 Export Control <For customers outside The People's Republic of China>

No BeStar products should be used or sold, through any channels, for use in the

design, development, production, utilization, maintenance or operation of, otherwise

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contribution to (1) any weapons (Weapons of Mass Destruction [nuclear, chemical

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or biological weapons or missiles] or conventional weapons) or
(2)goods or systems specially designed or intended for military end-use or utilization
by military end-users.

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Date

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SMT1212-05H6.5F-04 LF

Transducer

DRG NO: BS/TET01.594A

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6.5.2 Please contact our sales representatives or product engineers before using
the products in the specification or catalogue for the applications listed below,
which require especially high reliability for the prevention of defects which might
directly damage a third party's life, body or property, or when one of our products

is intended for use in applications other than those specified in this specification.

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a) Aircraft equipment or Aerospace equipment

b) Undersea equipment and Power plant equipment

c) Medical equipment and Transportation equipment (vehicles, trains, ships, etc.)
d)Traffic signal equipment i Disaster prevention / crime prevention equipment
e) Data-processing equipment including Application of similar complexity and/or

reliability requirements to the applications listed above

6.5.3 Product specifications and catalogues are subject to change and our
products in them may be discontinued without advance notice.
Please check with our sales representatives or product engineers before

ordering. If there are any questions, please contact our sales representatives or

product engineers.

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6.5.4 Please read rating and CAUTION (for storage, operating, rating, soldering,
mounting and handling) in this specifications in order to prevent smoking and/or
burning, etc.

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6.5.5 Please note that unless otherwise specified, we shall assume no

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responsibility whatsoever for any conflict or dispute that may occur in connection

and shall not be used in whole or in part without its written content

with the effect of our and/or a third party's intellectual property rights and other

related rights in consideration of your use of our products and/or information

This print and information there in are proprietary to Bestar Electronics Industry Co., Ltd.

described or contained in our specifications and catalogues. In this connection,

no representation shall be made to the effect that any third parties are authorized

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to use the rights mentioned above under licenses without our consent.

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6.5.6 No ozone depleting substances (ODS) under the Montreal Protocol are

used in our manufacturing process.

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Date:

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Rev.

09/07/02

Date

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SMT1212-05H6.5F-04 LF

Transducer

DRG NO: BS/TET01.594A

2 1

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7. History change record

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2

1

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version
No.

A

Before

Change Items

After

Date

09/07/02

魏奉玲

ApprovedDrawn

陶红仲

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F

EE

D

and shall not be used in whole or in part without its written content

This print and information there in are proprietary to Bestar Electronics Industry Co., Ltd.

C

B

Date:
Drawn by:

A

A

REV.

09/07/02

Date Drawn

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Checked by:

Approved by:

56

09/07/02

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Transducer

DRG NO: BS/TET01.594A

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