Rated Impedance

6+/-20% ohm

Rated Power

0.5 W

Max. Power

1 W

Resonant Frequency

950+/-20% Hz.

Frequency Range

fo ~ 20kHz,

Sound Pressure Level

84+/-3 dB 0.5W10cm (Average of SPL values at 800,1000,1200&1500Hz)

Operating Temperature

-30^oC to +70 ^oC

Storage Temperature

-40 ^oC to +85 ^oC

Termination

Description

Spring terminal

Construction Materials

Case

PPA or PBT

Diaphragm

PEN cone

Weight (Typical)

0.8g

Reliability

*Buzzes & Rattles

Dynamic speaker must be audible noise at 1.73(=0.5W)Vrms.

*Load Test

0.5W white noise for 96hrs

*High Temperature

no function at +85 +/-2 ^oC for 96 hours, function at +70+/-2 ^oC for 96 hours,

*Low Temperature

no function at -40+/-2 ^oC for 96 hours, function at -30+/-2 ^oC for 96 hours,

*Humidity

+40+/-2C^o, 90 ~ 95% R.H. for 48hrs

*Thermal Shock

-30+/-2 ^oC, 30min®+20 ^oC,15min,®+70+/-2 ^oC, 30min®+20 ^oC,15min, 5 cycles

*Vibration

1.5mm with 10 to 50Hz of vibration frequency to each of 3 perpendicular direction for 2 hrs

Warranty

For a period of one (1) year from date of manufacture under normal operations

* All specifications must be satisfied after the test (Recovery:2 to 4 hrs of recovery under the standard condition after the removal from test chamber).

**90% min. soldering pads shall be with solder.(except the edge of pad)