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XCMT12B
特点：
Case: Black ABS
Pin: Tin-Plated Copper
规格:
◆Value applying at (rated voltage,resonant frequency, 1/2 duty square wave)
◇Value applying at (resonant frequency,sine wave,measuring current 60μA)
Case: Black ABS
Pin: Tin-Plated Copper
规格:
|
type
|
unit
|
XCMT12B2001BPS
|
XCMT12B2001APS
|
XCMT12B2701PS
|
|
◆Min. Sound Output at 10cm
|
dB
|
80
|
70
|
85
|
|
Rated Voltage
|
V
|
1.5
|
1.5
|
1.5
|
|
Operating Voltage
|
V
|
1~2
|
1~2
|
1~2
|
|
Resonant Frequency
|
Hz
|
2048
|
2048
|
2731
|
|
◆Max. Current Consumption
|
mA
|
70
|
10
|
70
|
|
Coil Resistance
|
Ohm
|
6.5±1
|
42±6
|
6.5±1
|
|
◇Coil Impedance
|
Ohm
|
16
|
120
|
22
|
|
Operating Temperature
|
℃
|
-20~+60
|
-20~+60
|
-20~+60
|
|
Storage Temperature
|
℃
|
-30~+70
|
-30~+70
|
-30~+70
|
|
Weight
|
g
|
2
|
2
|
2
|
◇Value applying at (resonant frequency,sine wave,measuring current 60μA)
尺寸：（单位：mm） |
录放幅频响应： |
