SFN-1407PA7.6 Buzzer

SFN-1407PA7.6 Buzzer

The SFN-1407PA7.6 Buzzer is a 14 mm diameter piezo-type buzzer with through-hole (THT) mounting. This transducer requires an external driver and delivers a sound level of 85 dB at 4 kHz. It operates at 5V with low current consumption (5 mA) and provides reliable performance within a temperature range of -20°C to +70°C. Commonly used in electronic projects as an audible warning component.

Technical Specifications:

• Dimensions: 0.551" Diameter (14.00mm)
• Termination: PC Pins
• Mounting Type: Through-Hole (THT)
• Operating Temperature: -20°C ~ 70°C
• Sound Emission: Top
• Current: 5 mA
• Sound Pressure Level (SPL): 85 dB @ 5V, 10 cm
• Frequency: 4 kHz
• Voltage Range: Up to 30V
• Nominal Voltage: 5V
• Input Type: Peak-to-Peak Signal
• Driver Circuit: Transducer, External Driver Required
• RoHS: Compliant
• Maximum Seated Height: 0.276" (7.00 mm)

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• Buzzers / Speakers

Useful Links / Documents:

• What is a Buzzer?