Microbuzzer.com » 2700Hz

8mmx8mmxH2.5mm Electro-magnetic Transducer & Buzzer

microbuzzer — Sat, 03 Jan 2009 09:17:11 +0000

SMT-8001H2.5 Electro-magnetic Transducer & Buzzer(8mm x 8mm x H2.5mm )

Type	SMT-8001H2.5	SMT-8003H2.5
Rated Voltage(V)	1.5V	3V
Operating Voltage(V)	2~3	2~5
★Max.Rated Current(mA)	80
★Sound Output at 10cm(dB)	76	85
Resonant Frequency(Hz)	2700
Coil Ressistance(Ω)	6.5±2	16±2.4
Operating Temp.(℃)	-40～+85
Storage Temp.(℃)	-40～+85
Weight (g)	0.35
Housing Material	LCP
◆Value applying at rated voltage(2700Hz,1/2duty,square wave)

7.5mmx7.5mmxH2.5mm Electro-magnetic Transducer & Buzzer

microbuzzer — Wed, 31 Dec 2008 08:01:55 +0000

SMT-7503H2.5 Electro-magnetic Transducer & Buzzer(7.5mmx7.5mmxH2.5mm)

Type	SMT-7503H2.5
Rated Voltage(V)	3.6V
Operating Voltage(V)	2.5~4.5V
★Max.Rated Current(mA)	100mA
★Sound Output at 10cm(dB)	≥85
Resonant Frequency(Hz)	2700
Coil Ressistance(Ω)	15 ± 3
Operating Temp.(℃)	-40～+85
Storage Temp.(℃)	-40～+85
Housing Material	LCP
◆Value applying at rated voltage(2700Hz,1/2duty,square wave)

14.2×11×2.25mm SMD Electro Magnetic Buzzer

microbuzzer — Wed, 24 Dec 2008 09:11:30 +0000

14.2×11×2.25mm SMD Electro Magnetic Buzzer Specification Datasheet

Type HCS1405CA
Rated Voltage(V) 5
Operating Voltage(V) 3～7
Rated Current(mA) ≤80
Coil Resistance(Ω) 30±5
Output S.P.L(dB) ≥85
Rated Frequency(Hz) 2700
Operating Temp.(℃) -30～+60
Storage Temp.(℃) -40～+85
Housing Material LCP
Weight (g) 1