BeStar SMS1515-08H04 LF User Manual

SPECIFICATION

FOR DYNAMIC SPEAKER

Customer
Customer P/N

BeStar Model Name
Product No. 138700

Issue No. BS/TES01.529A
Issue Date

Approval:

1.Characteristics

2.Drawing

3.Reliability Test

4.Reflow condition

5.Tape on Reel Packing

6.MSL rating and Notice

7.History change record

Drawn by

Checked by

Approved by

SMS1515-08H04 LF

06/01/03

Customer approved

周庆阳

For conform to the European Union Directive on the Restriction of Hazardous Substances(RoHS), this type of
productions forbid use all the hazardous substances as follow:
Lead
Cadmium
Mercury
Hexavalent chromium
Polybrominated biphenyls (PBB)
Polybrominated diphenyl ethers (PBDE)

王善梅

郭 敏

BESTAR ELECTRONICS INDUSTRY CO.,LTD

No.199 HuangHe West Road.New district,changzhou,

jiangsu Province,P.R.China

Tel:[phone] Fax:[phone]
Http:www.be-star.com
E-mail: [e-mail], [e-mail]

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at 1k,1.6k,2k,3.2kHz average

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SMS1515-08H04 LF

1. Characteristics

1.1 Electrical and Mechanical Characteristics

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No. Item Specifications

1. Dimensions Please refer to profile drawing

2. AC Impedance 8 ohm±20% at 2KHz

3. Resonance Frequency 800±15%Hz

4. Rated Power 0.5W(2Vrms)

5. Maximum Power 0.8W(2.53Vrms)

6. Sound Pressure Level 87±3dB/0.5W/10cm

7. Buzzes&Rattles Must be normal at sine wave 2Vrms

8. Total Hamonics Distortion Max.5%

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9. Frequency Response Refer to the attached figure

10. Operating Temperature -30~+85°C

11. Storage Temperature -40~+105°C

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12. Weight ~1.5g

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1.2 Test Method

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

Speaker

B

10cm

Microphone

Power amplifier

C

Audio
analyzer

B

Digital Audio Analysis System

Date:
Drawn by:

A

A

REV.

06/01/03

Date

王文邦

Drawn

Note

Checked by:
Approved by:

BESTAR ELECTRONICS INDUSTRY CO.,LTD

06/01/03

王文邦

高 正

程久生

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

SMS1515-08H04 LF

Speaker

DRG NO：

BS/TES01.529A

A

Page:1 of 7

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SMS1515-08H04 LF

1.3 Frequency response

100

dB

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SPL

90

80

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70

60

E

50

200 1K 10K Hz

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2K 5K 20K

Frequency

2 .Drawing

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

Lead(-)

B

Dummy Lead

Lead(+)

Unit:mm

tolerance:±0.2

D

C

B

Date:
Drawn by:

A

A

REV.

06/01/03

06/01/03

王文邦

Drawn Date

Note

Checked by:

Approved by:

BESTAR ELECTRONICS INDUSTRY CO.,LTD

06/01/03

王文邦

高 正

程久生

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

SMS1515-08H04 LF

Speaker

DRG NO：

BS/TES01.529A

A

Page:2 of 7

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SMS1515-08H04 LF

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3.Reliability test

3.1 Low Temperature Test
Temperature -40°C

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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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Duration 240hrs

3.2 High Temperature Test
Temperature +105± 2°C
Duration 240hrs

3.3 Damp Heat
Temperature 40± 2°C
Relative Humidity 90%-95%RH
Duration 240hrs

3.4 Room temperature life test
Temperature 15~35°C
Relative Humidity 25%-85%RH
Voltage 2Vrms
Duration 240hrs

3.5 Temperature Cycle
Temperature -20°C / +40°C
Temperature Change 1± 2 /min
Duration at +65°C 2h(each cycle)
Duration at -25°C 2h(each cycle)
Duration for one cycle 8h
Cycles 10

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

3.6 Drop Test
Height 1m(on the concrete floor)
Direction of drop 1 each corner,3 each sides, 6 plain
Notice:
sensitivity difference at 1kHz shall be within ± 3dB from initial value after test.

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B

Date:
Drawn by:

A

A

REV.

06/01/03

周庆阳

Drawn Date

Note

Checked by:

Approved by:

BESTAR ELECTRONICS INDUSTRY CO.,LTD

06/01/03

周庆阳

王善梅

郭 敏

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

SMS1515-08H04 LF

Speaker

DRG NO：

BS/TES01.529A

Page:3 of 7

B

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SMS1515-08H04 LF

4.Reflow condition

4.1 reflow solding

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260

235

215

Temperature ( C)

150

60-80S

Preheating: 215℃ for 120-150 seconds
Soldering Temperature: 235℃ for 30-40 seconds
Peak Soldering Temperature: 260℃ max for 10 seconds

Peak Temp.:260 C Max

120-150S 30-40S

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50S

Time (sec)

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4.2 Recommended Land Pattern Dimensions

D

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

16.5

6.25

4-2

Unit:mm

D

Note

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

5.85

4-2.7

C

12.7

Production Dimension

1) Land pattern*1

2) Avoid any pattern
on the shade area
*2 of PC board is highly recommended

C

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4 - *1

Production Dimension

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B

*2

B

Date:
Drawn by:

A

A

REV.

06/01/03

周庆阳

Drawn Date

Note

Checked by:
Approved by:

BESTAR ELECTRONICS INDUSTRY CO.,LTD

06/01/03

周庆阳

王善梅

郭 敏

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

DRG NO：

SMS1515-08H04 LF

Speaker

BS/TES01.529A

Page:4 of 7

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SMS1515-08H04 LF

5. Tape on Reel Packing

5.1 packing drawing
★Dimensions of carrier tape

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A A

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E

B

B

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

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B--B

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A--A

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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.

C

B

A

A

REV.

★Dimensions of reel

Date:
Drawn by:

06/01/03

BESTAR ELECTRONICS INDUSTRY CO.,LTD

王文邦

Drawn Date

Note

Checked by:
Approved by:

Components

Cover Film

06/01/03

王文邦

高 正

程久生

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

SMS1515-08H04 LF

Speaker

DRG NO：

BS/TES01.529A

Page:5 of 7

D

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A

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SMS1515-08H04 LF

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5.2 packing quantity

5.21 600pcs/reel

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5.22 5reel/carton

5.23 3000 pcs/carton in total

5.24 carton size 38x28x37cm

5.25 12carton/tray

5.26 tray size 85x77x74cm

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6.MSL rating and Notice

label about order info

label

Type:
P/O:
Qty:
Date code:

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BeStar

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Moisture Sensitivity Level and Floor Life

Level

3

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

6.1 The products mustn't be washed

6.2 Storage Condition
The products should be stored in the room ,where the temperature/humidity is stable.

And avoid such places where there are large temperature changes.

Floor Life(out of bag) at Factory Ambient ≤30 C/85% RH or as Stated
168 hours

D

Please store the products at the following conditions:

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

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

C

sealed and an unopened package. Please use the products within six months after deliveried.

C

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.

B

(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

B

the poor condition.
(3) Please do not drop the products to avoid cracking of ceramic element.

A

A

REV.

06/01/03

周庆阳

Drawn Date

Note

Date:
Drawn by:
Checked by:
Approved by:

BESTAR ELECTRONICS INDUSTRY CO.,LTD

06/01/03

周庆阳

王善梅

郭 敏

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

DRG NO：

SMS1515-08H04 LF

Speaker

BS/TES01.529A

Page:6 of 7

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SMS1515-08H04 LF

7. History change record

version
No.

G

F

E

A

Change Items

H

Date

AfterBefore

06/1/3

Drawn

周庆阳

Approved

郭敏

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

A

REV.

Date:

Drawn by:

06/01/03

Date

周庆阳

Drawn

Note

Checked by:

Approved by:

BESTAR ELECTRONICS INDUSTRY CO.,LTD

06/01/03

周庆阳

王善梅

郭 敏

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

SMS1515-08H04 LF

Speaker

DRG NO：

BS/TES01.529A

Page:7of 7

D

C

B

A