Magnetic Transducer
MT1275 Series
Parameters
Min Sound Pressure Level at 10cm
Rated Voltage
Operating Voltage
Resonance Frequency
Max Operating Current
Coil Resistance
Operating Temperature
Case Material
Weight
Standard Type
Specifications:
MT1275B01NP
85
1.5
1-2
2731
70
6.5 1
-20 - +60
Noryl
2.0
Unit: mm • Tolerance: 0.5mm
P.10
Units
dBA
Vo-p
Vo-p
Hz
mA
°C
-
g
MT1275A01NP
80
1.5
1-2
2048
70
6.5 1
-20 - +60
Noryl
2.0
Value applying rated voltage (1/2 duty square wave, resonance frequency)
MT1285 Series
Parameters
Min Sound Pressure Level at 10cm
Rated Voltage
Operating Voltage
Resonance Frequency
Max Operating Current
Coil Resistance
Operating Temperature
Case Material
Weight
Specifications:
MT1285A01NP
80
1.5
1-5
2048
15
42 5
-20 - +60
Noryl
2.0
Units
dBA
Vo-p
Vo-p
Hz
mA
°C
-
g
MT1285A04NP
85
3.6
1-5
2048
60
16 4.5
-20 - +60
Noryl
2.0
MT1285B01NP
80
1.5
1-5
4096
15
42 5
-20 - +60
Noryl
2.0
Value applying rated voltage (1/2 duty square wave, resonance frequency)
Unit: mm • Tolerance: 0.5mm
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DBLECTRO [ DB LECTRO INC ]
