Description
Operating Voltage 20 Vp-p max.
Operating Frequency 4,000+/-500Hz
Typical Sound Output 75dB min. at 3Vp-p 10cm 4KHz 25 oC
Typ. Operating Current 1mA max. at 3Vp-p 4KHz 25 oC
Capacitance 15,000+/-30% pF at 100Hz 1Vrms
Operating Temp. -40 oC to +105 oC
Storage Temperature -40 oC to +120 oC without package
Termination Description 2 soldering pads, Sn plated Brass
Construction Materials Case Plastic, LCP Vectra E130i or equal
Diaphragm Ni Alloy Disc N42 or equal
Weight (Typical) 0.8g
Reliability *Life Test At 3 Vp-p, 1 minutes ON 1 minutes OFF in room temperature continuously for 1,000 hours
*High Temperature No function at +120+/-2 oC for 240 hours; Function at +105+/-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 +25+/-2 oC 0.25 hr +105+/-2 oC 0.5 hr +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 Samples put through reflowing soldering oven 2 twice
**Solderability Samples put on PCB with solder paste through reflowing soldering oven 1 times
Packing List:
1 x CSPT12A03-4.0F SMD Piezo Transducer
