■ Feature
. Small and low profile
  design (Φ12x7.5mm)
. Side opening for sound
  emission

 Specification

Parameter

DRP1275A

DRP1275B

DRP1275C

Rated Voltage (V)

1.5

1.5

1.5

Operation Voltage (V)

1~2

1~2

1~2

Resonant Frequency
(Hz)

2048

2731

2048

Sound Pressure Level
(at 10cm) (dB)

Min80

Min85

Min75

Coil Resistance (Ω)

6.5±1

6.5±1

42±6

Current Consumption
(mA)

Max70

Max70

Max10

Operating Temperature
(℃)

-25~+70

-25~+70

-25~+70

Storage Temperature(℃)

-30~+80

-30~+80

-30~+80

Weight (g)

2.0

2.0

2.0