date 12/05/2019
page 1 of 4
MODEL: CPT-4011C-600 │ DESCRIPTION: PIEZO BUZZER TRANSDUCER
cuidevices.com
FEATURES
• externally driven
• wave solderable
• 100 dB SPL
SPECIFICATIONS
parameter conditions/description min typ max units
operating voltage 60 Vp-p
current consumption at 25 Vp-p, 3,250 Hz square wave 40 mA
rated frequency 3,250 Hz
sound pressure level at 300 cm, 25 Vp-p, 3,250 Hz square wave
at 10 cm, 12 Vp-p, 3,250 Hz square wave
85
100
dB
dB
electrostatic capacity at 1,000 Hz/1 V 21,000 30,000 39,000 pF
dimensions Ø40.0 x 11.0 mm
weight 11.0 g
material PBT
terminal pin type (Au plating)
operating temperature -30 80 °C
storage temperature -40 85 °C
RoHS yes
Notes: 1.Allspecicationsmeasuredat5~35°C,humidityat45~85%,under86~106kPapressure,unlessotherwisenoted.
SOLDERABILITY
parameter conditions/description min typ max units
wave soldering seerecommendedwavesolderingprole 250 °C
3 Sec Max
Temperature (°C)
Time (sec)
Wave Solder Profile
2~5 °C/Sec
130 °C/Sec 2~5 °C/Sec
40 Sec60 Sec100 Sec
1.5
Sec Max
Preheating MeltingCooling
25
110
250
Additional Resources: Product Page | 3D Model | PCB Footprint