Operating Mode

Continuous Tone

Rated Voltage

24 Vdc

Operating Voltage

3 to 24 Vdc

Operating Frequency

4,000+/-500Hz

Sound Output

100dB(A) min. at 24Vdc 10cm 25 ^oC

Operating Current

30mA max. at 24Vdc 25 ^oC

Operating Temperature

-30 ^oC to +85 ^oC

Storage Temperature

-40 ^oC to +90 ^oC

Termination

Description

2 PC pins, electro-tin plated brass

Termination Strength

Maximum of 9.8N load pull test

Construction Materials

Case

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

Diaphragm

Nickel alloy

Weight (Typical)

5.0 g

Reliability

*Life Test

At rated voltage in room temperature continuously for 1000 hours

*High Temperature

No function at +90+/-2 ^oC for 240 hours; Function at +85+/-2 ^oC for 240 hours

*Low Temperature

No function at -40+/-2 ^oC for 240 hours; Function at -30+/-2 ^oC for 240 hours

*Humidity

+60 +/-2 ^oC,90-95%RH, 120 hours

*Thermal Cycle

-30+/-2 ^oC 1 hr Ò +20 +/-2 ^oC 5 min. Ò +85+/-2 ^oC 1 hr Ò +20+/-2 ^oC 5 min. 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 700mm 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

Pins 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 pin)