Audio Transformers / Signal Transformers
TY-142P-B
Triad Magnetics
1:
$5.47
428 In Stock
Mouser Part No
553-TY-142P-B
Triad Magnetics
Audio Transformers / Signal Transformers
428 In Stock
Alternative Packaging
1
$5.47
25
$5.46
250
$5.45
500
$4.82
1,000
$4.75
Buy
Min.: 1
Mult.: 1
Details
Audio Transformers
Pin Terminal Transformers
PC Pin
200 Hz to 15 kHz
10 kOhms
2 kOhms
- 20 C
+ 85 C
1 Channel
Driver, Line Matching, Input/Output Application, Interstage, Isolation, Pulse Trigger, Telephone Coupling
20.625 mm
17.78 mm
18.8 mm
TY
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600CT:600CT 0mADC/TY-304P
TY-304P
Triad Magnetics
1:
$4.42
619 In Stock
Mouser Part No
553-TY304P
Triad Magnetics
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600CT:600CT 0mADC/TY-304P
619 In Stock
1
$4.42
10
$4.28
25
$4.22
50
$4.10
252
$4.09
Buy
Min.: 1
Mult.: 1
Details
Audio Transformers
Pin Terminal Transformers
Radial
300 Hz to 3.5 kHz
600 Ohms
600 Ohms
1.5 kV
0 C
+ 105 C
Single
Data/Voice Coupling
20.6 mm
18.2 mm
18.8 mm
TY
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 4000:600 0mADC/TY-303P
TY-303P
Triad Magnetics
1:
$5.97
314 In Stock
Mouser Part No
553-TY303P
Triad Magnetics
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 4000:600 0mADC/TY-303P
314 In Stock
1
$5.97
10
$5.67
25
$5.30
50
$5.04
100
View
100
$4.79
252
$4.78
Buy
Min.: 1
Mult.: 1
Details
Audio Transformers
Pin Terminal Transformers
Radial
300 Hz to 3.5 kHz
4 kOhms
600 Ohms
1.5 kV
0 C
+ 105 C
Single
Data/Voice Coupling
20.6 mm
18.2 mm
18.8 mm
TY
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 4000:600 0mADC/TY-303P Bulk
Triad Magnetics TY-303P-B
TY-303P-B
Triad Magnetics
1:
$7.49
147 In Stock
New At Mouser
Mouser Part No
553-TY-303P-B
New At Mouser
Triad Magnetics
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 4000:600 0mADC/TY-303P Bulk
147 In Stock
1
$7.49
10
$6.69
25
$6.42
50
$6.22
100
View
100
$6.12
500
$6.08
1,000
$5.98
Buy
Min.: 1
Mult.: 1
Details
TY
Audio Transformers / Signal Transformers TRANSFORMER, AUDIO, HI FI:
TY-250P
Triad Magnetics
1:
$5.37
2,500 In Stock
Mouser Part No
553-TY-250P
Triad Magnetics
Audio Transformers / Signal Transformers TRANSFORMER, AUDIO, HI FI:
2,500 In Stock
1
$5.37
10
$4.86
25
$4.66
50
$4.50
100
View
100
$4.12
252
$3.98
504
$3.88
Buy
Min.: 1
Mult.: 1
Details
Audio Transformers
Pin Terminal Transformers
Radial
20 Hz to 20 kHz
1 kOhms
1 kOhms
- 40 C
+ 105 C
Single
0.9 in
0.77 in
0.7 in
TY
Audio Transformers / Signal Transformers AUDIO XFMR 600ct:600ct 15mADC 100mW PCB MOUNT/TY-145P
TY-145P
Triad Magnetics
1:
$5.47
703 In Stock
1,386 Expected 07/05/2026
Mouser Part No
553-TY145P
Triad Magnetics
Audio Transformers / Signal Transformers AUDIO XFMR 600ct:600ct 15mADC 100mW PCB MOUNT/TY-145P
703 In Stock
1,386 Expected 07/05/2026
1
$5.47
10
$4.94
25
$4.74
50
$4.59
100
View
100
$4.27
252
$4.13
504
$4.00
Buy
Min.: 1
Mult.: 1
Details
Audio Transformers
Pin Terminal Transformers
Radial
200 Hz to 15 kHz
600 Ohms
600 Ohms
1.5 kV
0 C
+ 105 C
Single
20.6 mm
17.8 mm
18.8 mm
TY
Audio Transformers / Signal Transformers AUDIO XFMR 150/600ct:150/600ct 1000mW PCB MOUNT/TY-146P
TY-146P
Triad Magnetics
1:
$6.69
509 In Stock
Mouser Part No
553-TY146P
Triad Magnetics
Audio Transformers / Signal Transformers AUDIO XFMR 150/600ct:150/600ct 1000mW PCB MOUNT/TY-146P
509 In Stock
1
$6.69
10
$6.05
25
$5.67
50
$5.58
84
$5.39
Buy
Min.: 1
Mult.: 1
Details
Audio Transformers
Pin Terminal Transformers
Radial
300 Hz to 3.5 kHz
600 Ohms
600 Ohms
1.5 kV
0 C
+ 105 C
Single
34.9 mm
30.1 mm
30.1 mm
TY
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600 0mADC/TY-307P
TY-307P
Triad Magnetics
1:
$5.45
543 In Stock
Mouser Part No
553-TY307P
Triad Magnetics
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600 0mADC/TY-307P
543 In Stock
1
$5.45
10
$4.93
25
$4.73
50
$4.56
100
View
100
$4.18
252
$4.12
504
$3.99
1,008
$3.98
2,520
$3.97
Buy
Min.: 1
Mult.: 1
Details
Audio Transformers
Pin Terminal Transformers
Radial
300 Hz to 3.5 kHz
600 Ohms
600 Ohms
1.5 kV
- 20 C
+ 85 C
Single
Data/Voice Coupling
0.781 in
0.67 in
0.47 in
TY
Tube
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600CT* 90mADC/TY-403P
TY-403P
Triad Magnetics
1:
$5.13
501 In Stock
Mouser Part No
553-TY403P
Triad Magnetics
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600CT* 90mADC/TY-403P
501 In Stock
1
$5.13
10
$4.64
25
$4.45
50
$4.30
100
View
100
$3.93
252
$3.88
504
$3.76
1,008
$3.75
2,520
$3.57
Buy
Min.: 1
Mult.: 1
Details
Audio Transformers
Pin Terminal Transformers
Radial
300 Hz to 3.5 kHz
600 Ohms
600 Ohms
1.5 kV
- 20 C
+ 85 C
Single
Data/Voice Coupling
1.25 mm
0.815 in
0.53 mm
TY
Audio Transformers / Signal Transformers AUDIO XFMR 10Kct:2Kct 4mADC 100mW PCB MOUNT/TY-142P
TY-142P
Triad Magnetics
1:
$5.47
283 In Stock
88 Expected 06/04/2026
Mouser Part No
553-TY142P
Triad Magnetics
Audio Transformers / Signal Transformers AUDIO XFMR 10Kct:2Kct 4mADC 100mW PCB MOUNT/TY-142P
283 In Stock
88 Expected 06/04/2026
Alternative Packaging
1
$5.47
10
$4.94
25
$4.74
50
$4.54
100
View
100
$4.19
252
$4.09
504
$3.96
1,008
$3.95
Buy
Min.: 1
Mult.: 1
Details
Audio Transformers
Pin Terminal Transformers
Radial
300 Hz to 3.5 kHz
10 kOhms
2 kOhms
1.5 kV
0 C
+ 105 C
1 Channel
20.6 mm
17.8 mm
18.8 mm
TY
Bulk
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600/600 0mADC/TY-300P
TY-300P
Triad Magnetics
1:
$6.04
2 In Stock
252 Expected 30/03/2026
Mouser Part No
553-TY300P
Triad Magnetics
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600/600 0mADC/TY-300P
2 In Stock
252 Expected 30/03/2026
1
$6.04
10
$5.45
25
$5.23
50
$5.07
100
View
100
$4.70
252
$4.49
504
$4.39
1,008
$4.38
2,520
$4.37
Buy
Min.: 1
Mult.: 1
Details
Audio Transformers
Pin Terminal Transformers
Radial
300 Hz to 3.5 kHz
600 Ohms
600 Ohms
1.5 kV
0 C
+ 105 C
Single
Data/Voice Coupling
20.6 mm
18.2 mm
18.8 mm
TY
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600/600 0mADC/TY-302P
TY-302P
Triad Magnetics
1:
$6.52
132 In Stock
Mouser Part No
553-TY302P
Triad Magnetics
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600/600 0mADC/TY-302P
132 In Stock
1
$6.52
10
$6.03
25
$5.79
50
$5.56
100
View
100
$5.31
252
$4.88
Buy
Min.: 1
Mult.: 1
Details
Audio Transformers
Radial
300 Hz to 3.5 kHz
600 Ohms
600 Ohms
1.5 kV
- 20 C
+ 85 C
Single
Data/Voice Coupling
1.04 in
0.96 in
0.87 in
TY
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600 0mADC/TY-311P
TY-311P
Triad Magnetics
1:
$3.48
357 In Stock
Mouser Part No
553-TY311P
Triad Magnetics
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600 0mADC/TY-311P
357 In Stock
1
$3.48
10
$3.36
50
$3.33
Buy
Min.: 1
Mult.: 1
Details
Audio Transformers
Pin Terminal Transformers
Radial
300 Hz to 3.5 kHz
600 Ohms
600 Ohms
1.5 kV
- 20 C
+ 85 C
Single
Data/Voice Coupling
0.812 in
0.715 in
0.74 in
TY
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600 90mADC/TY-402P
TY-402P
Triad Magnetics
1:
$4.84
73 In Stock
Mouser Part No
553-TY402P
Triad Magnetics
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600 90mADC/TY-402P
73 In Stock
1
$4.84
10
$4.60
25
$4.50
50
$3.92
100
View
100
$3.79
252
$3.78
Buy
Min.: 1
Mult.: 1
Details
Audio Transformers
Pin Terminal Transformers
Radial
300 Hz to 3.5 kHz
600 Ohms
600 Ohms
1.5 kV
- 20 C
+ 85 C
Single
Data/Voice Coupling
1.25 in
0.815 in
0.53 in
TY
Audio Transformers / Signal Transformers AUDIO XFMR 15Kct:15Kct 4mADC 100mW PCB MOUNT/TY-144P
Triad Magnetics TY-144P
TY-144P
Triad Magnetics
1:
$4.97
131 In Stock
Mouser Part No
553-TY144P
Triad Magnetics
Audio Transformers / Signal Transformers AUDIO XFMR 15Kct:15Kct 4mADC 100mW PCB MOUNT/TY-144P
131 In Stock
1
$4.97
10
$4.75
25
$4.66
50
$4.53
100
View
100
$4.22
252
$3.74
504
$3.69
1,008
$3.68
2,520
$3.67
Buy
Min.: 1
Mult.: 1
Details
Audio Transformers
Pin Terminal Transformers
Radial
300 Hz to 3.5 kHz
15 kOhms
15 kOhms
1.5 kV
0 C
+ 105 C
Single
20.6 mm
17.8 mm
18.8 mm
TY
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:900 0mADC/TY-301P
Triad Magnetics TY-301P
TY-301P
Triad Magnetics
1:
$7.13
126 In Stock
Mouser Part No
553-TY301P
Triad Magnetics
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:900 0mADC/TY-301P
126 In Stock
1
$7.13
25
$7.12
50
$6.75
100
$6.14
252
View
252
$5.50
504
$5.45
1,008
$5.44
2,520
Quote
Buy
Min.: 1
Mult.: 1
Details
Audio Transformers
Pin Terminal Transformers
Radial
300 Hz to 3.5 kHz
600 Ohms
900 Ohms
- 20 C
+ 85 C
Single
Data/Voice Coupling
0.812 in
0.715 in
0.74 in
TY
Audio Transformers / Signal Transformers AUDIO XFMR 10Kct:10Kct 4mADC 100mW PCB MOUNT/TY-141P
TY-141P
Triad Magnetics
1:
$5.34
4,136 On Order
Mouser Part No
553-TY141P
Triad Magnetics
Audio Transformers / Signal Transformers AUDIO XFMR 10Kct:10Kct 4mADC 100mW PCB MOUNT/TY-141P
4,136 On Order
View Dates
Alternative Packaging
On Order:
230 Expected 23/04/2026
1,386 Expected 08/06/2026
2,520 Expected 13/07/2026
Factory Lead Time:
22 Weeks
1
$5.34
10
$4.94
25
$4.74
50
$4.55
100
View
100
$4.14
252
$4.02
504
$3.97
1,008
$3.96
Buy
Min.: 1
Mult.: 1
Details
Audio Transformers
Pin Terminal Transformers
Radial
200 Hz to 15 kHz
10 kOhms
10 kOhms
1.5 kV
- 20 C
+ 85 C
Single
20.6 mm
17.8 mm
18.8 mm
TY
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600 90mADC/TY-400P
TY-400P
Triad Magnetics
1:
$4.89
86 Expected 06/04/2026
Mouser Part No
553-TY400P
Triad Magnetics
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600 90mADC/TY-400P
86 Expected 06/04/2026
1
$4.89
10
$4.52
25
$4.35
50
$4.18
100
View
100
$3.92
252
$3.79
504
$3.67
Buy
Min.: 1
Mult.: 1
Details
Audio Transformers
Pin Terminal Transformers
Radial
300 Hz to 3.5 kHz
600 Ohms
600 Ohms
- 20 C
+ 85 C
Single
Data/Voice Coupling
0.82 in
0.715 in
0.75 in
TY
Tube
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600 100mADC
TY-305P
Triad Magnetics
126:
$21.05
166 Factory Stock Available
Mouser Part No
553-TY305P
Triad Magnetics
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600 100mADC
166 Factory Stock Available
126
$21.05
252
$20.74
504
$20.66
1,008
View
1,008
Quote
Buy
Min.: 126
Mult.: 126
Details
Audio Transformers
Radial
300 Hz to 3.5 kHz
600 Ohms
600 Ohms
1.5 kV
Data/Voice Coupling
1.65 in
1.375 in
0.68 in
TY
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600CT*:600 100mADC/TY-306P
TY-306P
Triad Magnetics
126:
$16.90
736 Factory Stock Available
Mouser Part No
553-TY306P
Triad Magnetics
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600CT*:600 100mADC/TY-306P
736 Factory Stock Available
Buy
Min.: 126
Mult.: 126
Details
Audio Transformers
Pin Terminal Transformers
Radial
300 Hz to 3.5 kHz
600 Ohms
600 Ohms
1.5 kV
- 20 C
+ 85 C
Single
Data/Voice Coupling
1.65 in
1.375 in
0.68 in
TY
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600CT:600CT 90mADC/TY-401P
Triad Magnetics TY-401P
TY-401P
Triad Magnetics
1:
$3.80
944 Factory Stock Available
Mouser Part No
553-TY401P
Triad Magnetics
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600CT:600CT 90mADC/TY-401P
944 Factory Stock Available
1
$3.80
10
$3.63
25
$3.28
Buy
Min.: 1
Mult.: 1
Details
Audio Transformers
Pin Terminal Transformers
Radial
300 Hz to 3.5 kHz
600 Ohms
600 Ohms
Single
Data/Voice Coupling
TY