Product Description
All adopt more integrated circuit chip (SOT encapsulation) to the integrated circuit USES the gold ball welding・complex production process・long service life・stable performance and high product qualification rate.
All adopt more integrated circuit chip (SOT encapsulation) to the integrated circuit USES the gold ball welding・complex production process・long service life・stable performance and high product qualification rate.
Voltage: 4-8 VDC
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Maximum current: = 30 ma / 5 VDC
Minimum pressure = > 85 db / 10 cm
Resonance frequency + 2500-300 hz
Working temperature: - 20 -- -- -- -- -- -- 70 degrees Fahrenheit
Weight: 2 g
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Buzzer is generally the most commonly used is 5 v.
Packaging Details
Unit Type: lot (100 pieces/lot)
Package Weight: 0.300kg (0.66lb.)
Package Size: 8cm x 8cm x 8cm (3.15in x 3.15in x 3.15in)