BeStar SMT8585-3.6H04-09 LF User Manual

SPECIFICATION

FOR ELECTRO-MAGNET TRANSDUCER

Customer

Date
Page

02 Jul. 09

01 of 08

08TOTAL PAGE

www.be-star.com

Model Name

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

SMT8585-3.6H04-09 LF

050227

BS/TET01.554B

09/07/02

RoHS

Approval:

1.Characteristics

2.Dimension

3.Reliability Test

4.Surface Mounting Condition

5.Tape on Reel Packing

6.Notice

7.History change record

Drawn by

魏奉玲

Checked by

徐 波陶红仲

Approved by

Customer approved

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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1.Characteristics

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): 1000 pcs.

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1.2 Electrical and Mechanical Characteristics

No. Item Specifications
1 Rated Voltage 3.6Vo-p
2 Operating Voltage 2...4Vo-p

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3 a)Rated Current max.100mA

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4 b)Sound Output (at 10cm) min.87dB
5 Resonance Frequency 2730Hz
6 Coil Resistance 15 3ohm

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7 Operating Temp. -40...+85℃

E

8 Storage Temp. -40...+85℃
9 Weight Max1.0 g
10 Housing material LCP

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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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a)value applying rated voltage (2730Hz,3.6Vo-p,1/2 duty,square wave)

b)value applying rated voltage (2730Hz,3.6Vo-p,1/2 duty,square wave)

1.3 Test method:

1.3.1.Recommended Circuit

the following are examples of externally driven circuits.

1.3.2.Standard text Fixture

No reaction in space with in 400mm in all direction

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C

Transducer

Note

Ec+

IN4148

Transducer

Date:
Drawn by:
Checked by:
Approved by:

100mm

400mm

09/07/02

魏奉玲

徐 波

王文邦

www.be-star.com [e-mail]

SMT8585-3.6H04-09 LF

Transducer

DRG NO: BS/TET01.554B

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A

Page:02 of 08

red

8050

1.0K

change reel direction

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A

A

REV.

Square
signal
generator

魏奉玲09/07/02B

08/10/08

Date Drawn

魏奉玲

black

BESTAR ELECTRONICS INDUSTRY CO.,LTD

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SMT8585-3.6H04-09 LF

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1.4Frequency Response(Square wave ， 3.6Vo-p 10cm)

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MLS-Frequency Response

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100

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dB

90

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E

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2.Dimension

80

Sound Pressure Level (dB)

70

60

3000

200

400

500

700 1000

600

800

900 2000

4000

Frequency (Hz)

5000

HZ

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E

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.

polarity PAD(+)

C

polarity PAD(-)

B

Tolerance: 0.3 Unit:mm

Dummy PAD

8.5

Dummy PAD

3-1.5±0.1

Sound hole

2.8

4.0

8.5

Date:

09/07/02

B

A A

REV.

08/10/08A

Date

魏奉玲

魏奉玲

Drawn

change reel direction

Note

BESTAR ELECTRONICS INDUSTRY CO.,LTD

6

5

Drawn by:
Checked by:
Approved by:

www.be-star.com [e-mail]

4

09/07/02

魏奉玲
徐 波

王文邦

3

SMT8585-3.6H04-09 LF

Transducer

DRG NO: BS/TET01.554B

2

Page: 03 of 08

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3.Reliability Test

3.1 High temp. storage life test
Temperature +85℃
Duration 96hrs

3.2 Low temp. storage life test

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Temperature -40℃
Duration 96hrs

3.3 Life test in normal temperature
Power supply Rated voltage
Duration 96hrs

3.4 Temperature shock test
Cycles 14

-40 C

+25 C

3.5 Humidity cycle test
Cycles 10

25 C 90-95% RH

12h

+85 C

+25 C

15min15min30min 30min

65 C 90-95% RH

12h1h

456

1h

3 2 1

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3.6 High temp. life test
Temperature +85°C
Duration 96hrs

3.7 Low temp. life test

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Temperature -40°C

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Duration 96hrs

All these tests above should be measured after leaving normal temperature for 4hrs.

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

3.8 Vibration Test
Vibration Frequency 10~200~10Hz

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

Time 15min
Acceleration 5g

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Direction x.y &z 2h (total 6hrs)

3.9 Drop test

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Height 150cm(drop to concrete floor)
Direction one time in each 6 planes(total of 6 times)

3.10Solderability
Temperature of soldering pot 255±5℃
Duration 2 ±0.5sec

3.11Pin lead strength

B

Force 10N

B

Duration 10±1sec

Notice: All specification must be satisfied in this condition except SPL. SPL shall be 85dB or more.

Date:
Drawn by:
Checked by:

Approved by:

www.be-star.com [e-mail]

A

B

REV.

09/07/02

Date Drawn

魏奉玲
魏奉玲08/10/08A

change reel direction

Note

BESTAR ELECTRONICS INDUSTRY CO.,LTD

09/07/02

魏奉玲
徐 波

王文邦

SMT8585-3.6H04-09 LF

Transducer

DRG NO: BS/TET01.554B

A

Page:04 of 08

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SMT8585-3.6H04-09 LF

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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 to a minimum to prevent them from electrical failures and mechanical damages of
the devices

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Soldering(Reflow)

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(1)Soldering of The SMD Sound Transducers shall conform to the soldering conditions in
the individual specifications.
(2)The SMD Sound Transducers are designed for "Reflow Soldering" under the
recommended solder profile

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(3)SMD Sound Transducers which during the reflow soldering process are exposed to too

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high soldering temperatures and/or too large temperature gradient such as rapid heating or
cooling may lead to electrical failures and mechanical damages of the devices.

Following soldering conditions are recommended; Refer to Fig.1

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Temperature profile for a lead-free reflow process

300

250

D

200

min.190℃

min.300s

T(solid)min.217℃

max.260℃

max.255℃

min.40s

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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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150

100

Temperature [℃]

50

0

0

ramp up to
150℃
min.3k/s

50

100

min.110s

200150 250 350 400

time [s]

max.90s

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

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300

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

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Notice: All specification must be satisfied in this condition except SPL. SPL shall be 85dB or more.

A

B
A

REV.

09/07/02
08/10/08

Date

魏奉玲

魏奉玲

Drawn

change reel direction

Note

BESTAR ELECTRONICS INDUSTRY CO.,LTD

6

5

Date:
Drawn by:
Checked by:

Approved by:

www.be-star.com [e-mail]

4

09/07/02

魏奉玲

徐 波

王文邦

3

SMT8585-3.6H04-09 LF

Transducer

DRG NO: BS/TET01.554B

2

Page:05 of 08

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5. Tape on Reel Packing

5.1 packing drawing

Dimensions of carrier tape

4 0.1

2 0.1

1.5

+0.1
0

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B

1.75 0.1

7.5±0.1

B-B

A

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A

B

16

F

0.45 0.05

12 0.1

Min. 1.5

E

A-A

Max. 5 C

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

9.0±0.1

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9.0 0.1

D

D

5.0 0.1

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.

1.5Min.

40.0Min.
(Access Hole at
Slot Location)

22.4Max.

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330

Item nr:

Date-code:

Quantity:

Lable

+0.5

-0.2

100

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13

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2.5 Min.Width 10.0 Min.

16.4

Depth(Tape Slot In Core
for Tape Start)

B

20.2Min.

Date:

魏奉玲09/07/02B

A

REV.

Date

魏奉玲08/10/08A

Drawn

change reel direction

Note

BESTAR ELECTRONICS INDUSTRY CO.,LTD

Drawn by:

Checked by:

Approved by:

www.be-star.com [e-mail]

09/07/02

魏奉玲

徐 波

王文邦

SMT8585-3.6H04-09 LF

Transducer

DRG NO: BS/TET01.554B

A

Page:06 of 08

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5.2 packing quantity

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label about order info

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5.2.1 1000pcs/reel

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5.2.2 5reels/carton

5.2.3 5000 pcs/carton in total

5.2.4 carton size 38x28x37cm

5.2.5 12cartons/tray

5.2.6 tray size 85x77x74cm

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6.Notice

6.1 The products mustn't be washed

6.2 Storage Condition

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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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B

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
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.

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 character­istics may be reduced at quality, and/or be degraded in the solderability due to storage under
the poor condition.

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B

A

A

REV.

change reel direction

Note

08/10/08

Date

魏奉玲09/07/02B

魏奉玲

Drawn

BESTAR ELECTRONICS INDUSTRY CO.,LTD

6

5

Date:

Drawn by:

Checked by:

Approved by:

4

09/07/02

魏奉玲

徐 波

王文邦

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3 2 1

SMT8585-3.6H04-09 LF

Transducer

DRG NO: BS/TET01.554B

A

Page: 07 of 08

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SMT8585-3.6H04-09 LF

7. History change record

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F

E

version
No.

A

B

Before

Change Items

change the reel direction

After

Date

08/10/08

09/07/02

Drawn

魏奉玲

魏奉玲

Approved

王文邦

王文邦

H

G

F

E

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

A

REV.

魏奉玲09/07/02B
魏奉玲08/10/08A

Date Drawn

change reel direction

Note

BESTAR ELECTRONICS INDUSTRY CO.,LTD

6 5

Date:

Drawn by:
Checked by:
Approved by:

www.be-star.com [e-mail]

4

09/07/02

魏奉玲
徐 波

王文邦

3

SMT8585-3.6H04-09 LF

Transducer

DRG NO: BS/TET01.554B

2

Page:08 of 08

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