Audio Transformers
Audio Transformers are transformers designed to be used in the amplifiers and high-frequency audio and voice circuits, for coupling ad impendence matching applications. The transformers allow an AC input signal to produce a related AC output signal without the input and the output being physically connected together. This is accomplished by having two or more coils of insulated wire wound aroun...
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1
OEP
Audio Transformer
800Ω
800Ω
109Ω
134Ω
Through Hole
-
2mW
-10°C
6
60°C
No
R/Z1606
12.6mm
-
18 mm
18mm
2:1
1.5kV
-
60Hz
25kHz
OEP
Audio Transformer
150Ω
150Ω
15Ω
20Ω
Through Hole
Pin
100mW
-20°C
-
70°C
218090, E143115, UL94V-0, UL File numbers:E69578(M), E109088(M), E174837
-
28mm
-
22.9 mm
27.94mm
1+1:1+1
1kVrms
Bobbin and Box material
30Hz
30kHz
Bourns
Audio Transformer
600Ω
-
66Ω
66Ω
Through Hole
-
-
-10°C
-
60°C
EN 41003
LM-NP-1000
12.6mm
-
17.7 mm
17.7mm
1:1
-
-
200Hz
3.5kHz
OEP
Audio Transformer
600Ω
600Ω
84Ω
116Ω
Through Hole
Pin
-
-20°C
8
70°C
E143115, 218090, E174837, RoHS, UL94V-0 Rated, E109088(M), UL File numbers:E69578(M)
A262A7E
28mm
-
22.2 mm
28mm
1+1:1
1kV
Bobbin and Box material
30Hz
35kHz
Bourns
Audio Transformer
600Ω
-
66Ω
66Ω
Through Hole
-
-
-10°C
-
60°C
EN 41003
LM-NP-1000
12.6mm
-
17.7 mm
17.7mm
1:1
-
-
200Hz
3.5kHz
OEP
Audio Transformer
600Ω
-
20.6Ω
1143Ω
Through Hole
Pin
-
0°C
-
70°C
UL File number 218090, UL File no. E109088(M), UL File no. E143115, UL94V-0, UL File number:E69578(M), UL File no. E174837
A262A3E
28mm
-
22.9 mm
27.94mm
1+1:6.45+6.45
1kV
Bobbin and Box material
30Hz
25kHz
OEP
Audio Transformer
150Ω
3.75Ω
10.3Ω
0.37Ω
Through Hole
-
100mW
0°C
-
70°C
UL 94 V-0
A262A1E
28mm
-
22.9 mm
27.94mm
6.3+6.3:1+1
1kVrms
-
30Hz
35kHz
Bourns
Audio Transformer
600Ω
-
115Ω
115Ω
Surface
Solder
-
-20°C
-
85°C
UL 60950, RoHS
SM-LP-5001
9mm
-
7.5 mm
12.8mm
1:1
1.5kV
Encapsulated
200Hz
4kHz
OEP
Audio Transformer
600Ω
600Ω
83Ω
89Ω
Through Hole
PC Pin
-
-20°C
-
70°C
No
J30A09C
25.5mm
0.11kg
25.5 mm
36mm
1:1:1:1
500V
Enclosed
10Hz
50kHz
OEP
Audio Transformer
600Ω
-
171Ω
234Ω
PCB
PCB
-
-
10
-
No
B1010
18.5mm
2g
18 mm
21.5mm
1+1:1+1
-
PCB Mounting Line Input Transformer
10Hz
20kHz
OEP
Audio Transformer
600Ω
-
34.5Ω
40.5Ω
Through Hole
PC Pin
-
-20°C
10
70°C
No
J30A03C
25.5mm
0.11kg
25.5 mm
36mm
1+1 to 1+1
500V
Enclosed
10Hz
50kHz
OEP
Audio Transformer
600Ω
2.4kΩ
117Ω
425Ω
Through Hole
PC Pin
-
-20°C
-
75°C
No
Q1066
15mm
14g
18 mm
18mm
1 to 2 CT
1kV ac
Enclosed
40Hz
20kHz
OEP
Audio Transformer
500Ω
1kΩ
37Ω
172Ω
Surface Mount
-
-
-
10
-
No
Z21805C
18.5mm
28g
19.3 mm
25mm
1:2 ratio
-
-
10Hz
140kHz
















