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48mm Piezo Electric Transducer 100dB with TS16949 for smoke alarm

BP48Y1

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Description

48mm Piezo Electric Transducer 100dB with TS16949 for smoke alarm

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Quick Detail:

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# # Size: (D) 48 x (H) 8mm
# Rated voltage: 12Vp-p
# Operating voltage: 1 to 30Vp-p
# Minimum sound output: 100dB at 10cm
# Resonant frequency: 2800Hz
# Capacitance: 30,000 ±30%pF at 120Hz
# Operating temperature: -20 to +60°C
# Store temperature: -30 to +70°C


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Specification:

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1.?Technical?Parameter

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Measuring condition

Part shall be measured under a condition (Temperature: 5～35℃, Humidity: 45%～85%R.H., Atmospheric pressure: 860 ～1060hPa) unless the standard condition (Temperature: 25±3℃, Humidity: 60±10%R.H. Atmospheric pressure: 860 ～1060hPa) is regulated to measure.

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1 | Resonant Frequency | 2800Hz |
2 | Operating Voltage | 1～30Vp-p |
3 | Rated Current | Max.5mA , At 2.8KHz 50% duty Square Wave 10Vp-p |
4 | Sound Output at 10cm | Min. 100dB, At 2.8KHz 50% duty Square Wave 10Vp-p |
5 | Capacitance | 30000±30% pF At 120Hz |
6 | Operating Temperature | -20℃～+60℃ |
7 | Store Temperature | -30℃～+70℃ |
8 | Net Weight | Approx 5g |
9 | RoHS | Yes |
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? ? ? 2. Dimensions?? Unit: mm??????? ? ? ? ?

*Unit: mm; Tolerance: ±0.5mm Except Specified

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3.Electrical?And?Acoustical?Measuring?Condition

Recommended Setting

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4.Frequency Response

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?10Vp-p 50% duty Square wave,10cm

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Application:

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CHANGZHOU FHD ELECTRONICS CO., LTD is a professional manufacturer in the field of micro acoustic products , our products is widely used in household electrical appliances; mobile phones; computers; medical equipment; alarm system; pos machine ；access control system; toy; automobile; instrument and meter; electrical equipment; we can produce all kinds of piezoelectric buzzers and magnetic buzzers as long as you have the following details; welcome to consultation discussion.

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