MSE28LDD7S Mallory Sonalert Products Inc.

Description: BUZZER PIEZO 23X23MM TH, Packaging: Bulk, Size / Dimension: 0.906" L x 0.906" W (23.00mm x 23.00mm), Mounting Type: Through Hole, Frequency: 3.85kHz, Operating Temperature: -40°C ~ 65°C, Sound Pressure Level (SPL): 85dB @ 20V, 30cm, Current - Supply: 50mA, Input Type: DC, Operating Mode: Ding Dong, Voltage Range: 20 ~ 28V, Technology: Piezo, Termination: PC Pins, Ratings: Washable, Port Location: Top, Driver Circuitry: Indicator, Internally Driven, Height - Seated (Max): 0.535" (13.60mm).