— IC芯片 | 连接器 | 传感器 | 被动器件 —
Product Detailed Parameters
- Description:BUZZER PIEZO 44.45MM TH
- Series:SBT
- Mfr:Mallory Sonalert Products Inc.
- Package:Bulk
- Driver Circuitry:Indicator, Internally Driven
- Input Type:DC
- Frequency:2.075kHz
- Technology:Piezo
- Operating Mode:Pin Selectable
- Duration:Variable
- Sound Pressure Level (SPL):85dB @ 3.3V, 10cm
- Current - Supply:15 ~ 40mA
- Port Location:Top
- Operating Temperature:-30°C ~ 65°C
- Approval Agency:cUL, UL
- Ratings:Medical
- Ingress Protection:-
- Mounting Type:Through Hole
- Termination:PC Pins
- Height - Seated (Max):0.551" (14.00mm)
- Voltage Range:3.3 ~ 5V
- Size / Dimension:1.750" Dia (44.45mm)
Download product information
Overview
The SBT5VHCMPPC is a piezoelectric buzzer from the Mallory Sonalert industrial series, designed for panel mounting applications. It operates within a voltage range of 3.3 to 5 VDC and delivers a sound pressure level of 90 dB. The device features an internal driver circuit and accepts both AC and DC input types. Key electrical parameters include a supply current of 5 to 18 mA and a frequency of 2.9 kHz. The unit utilizes quick connect tabs with a 0.250-inch (6.35 mm) width for termination. Physical dimensions include a diameter of 42.85 mm and a maximum installation height of 35.54 mm. The component supports pulse operation modes and functions within a temperature range of -30°C to 65°C.
ChipApex | Global Electronic Components Supplier









