CMT-9648-85T

Additional Resources: Product Page | 3D Model | PCB Footprint date 08/05/2022 page 1 of 5 MODEL: CMT-9648-85T | DESCRIPTION: MAGNETIC BUZZER TRANSDUCER FEATURES • through hole • SPL 85 dB • magnetic • externally driven SPECIFICATIONS parameter rated voltage conditions/description Vo-p min 3.0 0V at rated voltage, 2,730 Hz, ½ duty square wave rated frequency sound pressure level Vo-p 80 mA Hz dB 30 34.5 Ø9.0 x 4.8 1.0 material NORYL terminal pins (red copper with gold plating) operating temperature storage temperature RoHS Ω mm weight Notes: Vo-p 85 25.5 units 8.0 2,730 at 10 cm, rated voltage, 2,730 Hz, ½ duty square wave coil resistance dimensions max 5.0 operating voltage current consumption typ g -30 70 °C -40 85 °C max units 250 °C yes 1. All specifications measured at 25±3°C, humidity at 60~70%, under 86~106 kPa pressure, unless otherwise noted. SOLDERABILITY parameter conditions/description min wave soldering see recommended wave soldering profile 5±1 s 0.5~1.5°/s >6°/s Temperature (°C) 250 200 150 100 50 0 30 60 90 120 150 180 210 240 270 Time (sec) cuidevices.com typ Additional Resources: Product Page | 3D Model | PCB Footprint CUI DEVICES | MODEL: CMT-9648-85T | DESCRIPTION: MAGNETIC BUZZER TRANSDUCER MECHANICAL DRAWING units: mm tolerance: ±0.5 mm   3DGV ˄˅ ˄˅ +ROH Recommended PCB Layout Top View cuidevices.com date 08/05/2022 | page 2 of 5 Additional Resources: Product Page | 3D Model | PCB Footprint CUI DEVICES | MODEL: CMT-9648-85T | DESCRIPTION: MAGNETIC BUZZER TRANSDUCER date 08/05/2022 | page 3 of 5 FREQUENCY RESPONSE CURVE APPLICATION CIRCUIT +VDC + +2.5V 0V Vin 180Ω cuidevices.com TR: 2SC1741AS or EQV Vce