MT1275 Datasheet, PDF (1/1 Pages) DB Lectro Inc – Standard Type

Magnetic Transducer
Standard Type
MT1275 Series
Specifications:
Parameters
Units MT1275A01NP
MT1275B01NP
Min Sound Pressure Level at 10cm dBA
Rated Voltage
Vo-p
Operating Voltage
Vo-p
Resonance Frequency
Hz
Max Operating Current
mA
Coil Resistance


Operating Temperature
°C
Case Material
-
Weight
g
80
1.5
1-2
2048
70
6.5 1
-20 - +60
Noryl
2.0
85
1.5
1-2
2731
70
6.5 1
-20 - +60
Noryl
2.0
Value applying rated voltage (1/2 duty square wave, resonance frequency)
Unit: mm • Tolerance: 0.5mm
P.10
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
Units
dBA
Vo-p
Vo-p
Hz
mA


°C
-
g
MT1285A01NP
80
1.5
1-5
2048
15
42 5
-20 - +60
Noryl
2.0
Value applying rated voltage (1/2 duty square wave, resonance frequency)
Specifications:
MT1285A04NP MT1285B01NP
85
3.6
1-5
2048
60
16 4.5
-20 - +60
Noryl
2.0
80
1.5
1-5
4096
15
42 5
-20 - +60
Noryl
2.0
Unit: mm • Tolerance: 0.5mm
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