Rated Voltage

5 Vp-p

Operating Voltage

1-25 Vp-p.

Operating Frequency

4,000+/-500Hz

Typical Sound Output

85dB min. (90dB typ.) at 5Vp-p 10cm 4KHz 25 ^oC

Typ. Operating Current

1 mA at 5 Vp-p

Capacitance

15,000+/-30% pF at 100Hz 1Vrms

Operating Temperature

-40 ^oC to +85 ^oC

Storage Temperature

-40 ^oC to +90 ^oC

Termination

Description

2 soldering lugs, Sn plated Brass

Construction Materials

Case

Plastic, MPPO SE1GFN2

Diaphragm

Ni Alloy Disc N42

Termination Strength

Maximum of 9.8N (1kgs) for 10 seconds load pull test

Weight (Typical)

2.3g

Reliability

*Life Test

At 5 Vp-p, 1 minutes ON 1 minutes OFF 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 -40+/-2 ^oC for 240 hours

*Humidity

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

*Thermal Shock

-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

Soldering pads are immersed in +350+/-5 ^oC solder bath for 3+/-0.5 seconds

**Solderability

Soldering pads are immersed in rosin for 5 seconds and then immersed in +350+/-5^oC solder bath 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)