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SMD speaker 15*15*4 mm LDMS1540S
SMD speaker 15*15*4 mm LDMS1540S
Supplier Info
[China Supplier]
Contact Person : Ms. Zhang Louise
Tel : 86-519-86323596
Fax : 86-519-86702455
Product Detail
1.SMD speaker is similar with Star NDT-03C 2.8ohm 0.5w 3.can supply free samples 4.get approve of ISO9001,14001,ts16949

Model No.

LDMS1540S-01-R8-0.8-R

Rated Impedance (ohm)

8±20%

Rated (Max.) Power (W)

0.5(0.8)

Resonant Frequency (Hz)

800±20%

Frequency Range (Hz)

fo~6000

SPL (dB)

88±3 at 1k,1.6k,2k,3.2kHz, 0.1m0.5W

Buzzer &Rattles

Must be normal at sine wave 2Vrms

Frame Material

LCP

Operating Temperature  (°C)

-30~+85

Storage Temperature    (°C)

-40~+105

Weight (g)

1.5

RoHS

Yes

 

Profile Feature

Pb-Free Assembly

Average ramp-up rate(TL to Tp)

3°C/second max.

Preheat 

 

 -Temperature Min.(Tsmin)

150°C

-Temperature Min.(Tsmax)

200°C

-Temperature Min.(ts)

60~180 seconds

Tsmax to TL

 

-Ramp-up Rate

3°C/second max.

Time maintained above:

 

 - Temperature(TL)

217°C

 -Time(TL)

60~150 seconds

Peak temperature(Tp)

245°C+0/-5°C

Time within 5°Cof actual Peak temperature (tp)

6 seconds max.

Ramp-down Rate

6°C/second max.

Time 25°C to Peak Temperature

8 minutes max.

SMD speaker 15*15*4 mm LDMS1540S

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