Rated Voltage

12 Vp-p

Operating Voltage

1-50 Vp-p.

Operating Frequency

2,500+/-500Hz

Typical Sound Output

95dB min. at 12Vp-p 100cm 2.5KHz 25 ^oC

Typ. Operating Current

60mA at 12Vp-p 2.5KHz

Capacitance

250,000+/-30% pF at 100Hz 1Vrms

Operating Temperature

-40 ^oC to +85 ^oC

Storage Temperature

-40 ^oC to +90 ^oC

Termination

Description

2 soldering pads, Ag plated Brass

Construction Materials

Case

Plastic, Noryl PX9406 (Black) made by GE Plastics, UL 94-V0 (UL No.: E207780)

Vibrating Diaphragm

Ultem 1000 PEI

Weight (Typical)

6.5 g

Reliability

*Life Test

At 12 Vp-p in room temperature, 1 cycle = 1 min. ON 4 min. OFF, continuously for 1000 hours

*High Temperature

Function at +85+/-2 ^oC for 240 hours

*Low Temperature

Function at -40+/-2 ^oC for 240 hours

*Humidity

+40+/-2 ^oC, 95+/-5%RH, 240 hours

*Thermal Cycle

-40+/-2 ^oC 0.5 hr Ò +25+/-2 ^oC 0.25 hr Ò +85+/-2 ^oC 0.5 hr Ò +25+/-2 ^oC 0.25 hr. Temperature Go up or Drop time is 0.5 hr. 3 hrs per 1 cycle. Total is 5 cycles

*Vibration

1.5mm with 10 to 50Hz of vibration frequency to each of 3 perpendicular directions for 2 hours

*Shock

980m/s² (=100g) shock for each mutually perpendicular directions, half sine wave, 3 times each

*Drop Test

Dropped naturally from 750mm height onto the surface of 10mm wooden board. 2 directions – upper and side of the part are applied

*Soldering Heat Resistance

Pins are immersed up to 1.5mm from sounder’s body in solder bath of 350+/-5 ^oC for 3+/-0.5 seconds or 260+/-5 ^oC for 10+/-1 seconds

**Solderability

Lead terminals are immersed in rosin for 5 seconds and then immersed in solder bath of 350+/-5 ^oC for 3+/-0.5 seconds.

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)