Additional Resources: Product Page | 3D Model date 12/11/2019 page 1 of 5 MODEL: CPT-4011-85PM DESCRIPTION: PIEZO BUZZER TRANSDUCER FEATURES * 12 V rated * externally driven * panel mount SPECIFICATIONS parameter rated voltage conditions/description Vp-p typ at rated voltage, 3,260 Hz, 1/2 duty square wave rated frequency at 10 cm, 12 Vp-p, 3,260 Hz, square wave at 300 cm, 50 Vp-p, 3,260 Hz, square wave electrostatic capacitance at 1000 Hz/1 V dimensions 40.0 x 46.5 x 11.5 Vp-p Vp-p 30 mA dB dB 30,000 PBT terminal wire leads operating temperature storage temperature washable no RoHS yes 39,000 pF mm weight material Hz 98 85 21,000 units 60 3,260 sound pressure level Notes: max 12 0V operating voltage current consumption min 14.3 g -30 80 C -40 85 C max units 380 C 1. All specifications measured at 5~35C, humidity at 45~85%, under 86~106 kPa pressure, unless otherwise noted. SOLDERABILITY parameter conditions/description hand soldering for maximum 3 seconds min cuidevices.com typ Additional Resources: Product Page CUI Devices MODEL: CPT-4011-85PM DESCRIPTION: PIEZO BUZZER TRANSDUCER MECHANICAL DRAWING units: mm tolerance: 0.5 mm wire: UL1571 30 AWG WEEK YEAR cuidevices.com | 3D Model date 12/11/2019 page 2 of 5 Additional Resources: Product Page CUI Devices MODEL: CPT-4011-85PM DESCRIPTION: PIEZO BUZZER TRANSDUCER | 3D Model date 12/11/2019 page 3 of 5 FREQUENCY RESPONSE CURVE APPLICATION CIRCUIT Vout- Vin Vout+ cuidevices.com Additional Resources: Product Page CUI Devices MODEL: CPT-4011-85PM DESCRIPTION: PIEZO BUZZER TRANSDUCER PACKAGING units: mm Carton Size: 550 x 330 x 290 mm Carton QTY: 920 pcs per carton cuidevices.com | 3D Model date 12/11/2019 page 4 of 5 Additional Resources: Product Page CUI Devices MODEL: CPT-4011-85PM DESCRIPTION: PIEZO BUZZER TRANSDUCER | 3D Model date 12/11/2019 page 5 of 5 REVISION HISTORY rev. 1.0 description date initial release 12/11/2019 The revision history provided is for informational purposes only and is believed to be accurate. CUI Devices offers a one (1) year limited warranty. Complete warranty information is listed on our website. CUI Devices reserves the right to make changes to the product at any time without notice. Information provided by CUI Devices is believed to be accurate and reliable. However, no responsibility is assumed by CUI Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI Devices products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. cuidevices.com