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Audio Transformers Audio Transformers / Signal Transformers

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Part #

Audio Transformers / Signal Transformers THROUGH HOLE 25KCT:1KCT

MET-05
Tamura
550: $11.32
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MET-05

Mouser Part No
838-MET-05

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 25KCT:1KCT

Datasheet

Non-Stocked Lead-Time 24 Weeks

$11.32

$11.15

Min.: 550
Mult.: 550

Audio Transformers

400 Hz to 250 kHz

25 kOhms

1 kOhms

500 V

- 55 C

+ 130 C

Ultra Wideband

10.4 mm

7.87 mm

11.8 mm

MET

Tube

Audio Transformers / Signal Transformers THROUGH HOLE 1600Ohm

MET-07
Tamura
550: $11.60
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MET-07

Mouser Part No
838-MET-07

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 1600Ohm

Datasheet

Non-Stocked Lead-Time 24 Weeks

$11.60

$11.53

Min.: 550
Mult.: 550

Audio Transformers

25 kOhms

600 Ohms CT

500 V

Coupling Encapsulated

Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms

MET-12
Tamura
550: $10.77
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MET-12

Mouser Part No
838-MET-12

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms

Datasheet

Non-Stocked Lead-Time 24 Weeks

$10.77

$10.76

Min.: 550
Mult.: 550

Audio Transformers

10 kOhms

2 kOhms

500 V

Coupling Encapsulated

Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms 1KOhm

MET-14
Tamura
550: $11.30
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MET-14

Mouser Part No
838-MET-14

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms 1KOhm

Datasheet

Non-Stocked Lead-Time 24 Weeks

$11.30

$11.08

Quote

Min.: 550
Mult.: 550

Audio Transformers

10 kOhms

1.2 kOhms

500 V

Coupling Encapsulated

Audio Transformers / Signal Transformers THROUGH HOLE 10KCT:4.0

MET-18
Tamura
1: $18.13
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MET-18

Mouser Part No
838-MET-18

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 10KCT:4.0

Datasheet

Non-Stocked Lead-Time 24 Weeks

$18.13

$16.08

$11.45

$11.32

$11.15

Min.: 1
Mult.: 1

Audio Transformers

10 kOhms

4 Ohms

500 V

Coupling Encapsulated

MET

Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms 1.2KOhm

MET-19
Tamura
550: $11.30
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MET-19

Mouser Part No
838-MET-19

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms 1.2KOhm

Datasheet

Non-Stocked Lead-Time 24 Weeks

$11.30

$11.08

Quote

Min.: 550
Mult.: 550

Audio Transformers

10 kOhms

3.2 Ohms

500 V

Coupling Encapsulated

Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms 1.2KOhm

MET-20
Tamura
550: $11.30
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MET-20

Mouser Part No
838-MET-20

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms 1.2KOhm

Datasheet

Non-Stocked Lead-Time 24 Weeks

$11.30

$11.08

Quote

Min.: 550
Mult.: 550

Audio Transformers

8 kOhms

3.2 Ohms

500 V

Coupling Encapsulated

Audio Transformers / Signal Transformers THROUGH HOLE 1.5KCT:600

MET-24
Tamura
550: $12.23
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MET-24

Mouser Part No
838-MET-24

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 1.5KCT:600

Datasheet

Non-Stocked Lead-Time 24 Weeks

$12.23

Min.: 550
Mult.: 550

Audio Transformers

Terminals

300 Hz to 100 kHz

1.5 kOhms

600 Ohms

500 V

- 20 C

+ 85 C

Ultra Wideband

10.4 mm

7.87 mm

11.8 mm

MET

Tube

Audio Transformers / Signal Transformers THROUGH HOLE 1KCT:600CT

MET-27
Tamura
1: $24.25
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MET-27

Mouser Part No
838-MET-27

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 1KCT:600CT

Datasheet

Non-Stocked Lead-Time 24 Weeks

$24.25

$22.96

$20.70

$20.09

View

Min.: 1
Mult.: 1

Audio Transformers

1 kOhms

600 Ohms

500 V

Coupling Encapsulated

MET

Audio Transformers / Signal Transformers THROUGH HOLE 70Ohm

MET-33
Tamura
550: $11.30
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MET-33

Mouser Part No
838-MET-33

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 70Ohm

Datasheet

Non-Stocked Lead-Time 24 Weeks

$11.30

$11.08

Quote

Min.: 550
Mult.: 550

Audio Transformers

600 Ohms

250 Ohms

500 V

Coupling Encapsulated

Audio Transformers / Signal Transformers THROUGH HOLE 60Ohm

MET-36
Tamura
550: $11.53
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MET-36

Mouser Part No
838-MET-36

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 60Ohm

Datasheet

Non-Stocked Lead-Time 24 Weeks

$11.53

$11.42

Min.: 550
Mult.: 550

Audio Transformers

Radial

300 Hz to 100 kHz

600 Ohms

3.2 Ohms

500 V

Coupling Encapsulated

7.87 mm

10.4 mm

11.8 mm

MET

Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms 65Ohm DCR 95Ohm

MET-37
Tamura
550: $11.14
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MET-37

Mouser Part No
838-MET-37

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms 65Ohm DCR 95Ohm

Datasheet

Non-Stocked Lead-Time 24 Weeks

$11.14

Min.: 550
Mult.: 550

Audio Transformers

Through Hole

300 Hz to 100 kHz

500 Ohms

600 Ohms

500 Vrms

Coupling Encapsulated

10.4 mm x 7.87 mm x 11.8 mm

10.4 mm

7.87 mm

11.8 mm

MET

Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms 65Ohm DCR 90Ohm

MET-38
Tamura
550: $11.30
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MET-38

Mouser Part No
838-MET-38

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms 65Ohm DCR 90Ohm

Datasheet

Non-Stocked Lead-Time 24 Weeks

$11.30

$11.08

Quote

Min.: 550
Mult.: 550

Audio Transformers

500 Ohms

125 Ohms, 500 Ohms

500 V

Coupling Encapsulated

Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms 41Ohm

MET-41
Tamura
550: $11.53
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MET-41

Mouser Part No
838-MET-41

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms 41Ohm

Datasheet

Non-Stocked Lead-Time 24 Weeks

$11.53

$11.44

Quote

Min.: 550
Mult.: 550

Audio Transformers

300 Ohms

600 Ohms

500 V

Coupling Encapsulated

MET

Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms 13Ohm

MET-43
Tamura
550: $10.61
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MET-43

Mouser Part No
838-MET-43

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms 13Ohm

Datasheet

Non-Stocked Lead-Time 24 Weeks

$10.61

$10.51

Min.: 550
Mult.: 550

Audio Transformers

120 Ohms

3.2 Ohms

500 V

Coupling Encapsulated

MET

Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms 42Ohm

MET-44
Tamura
550: $10.59
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MET-44

Mouser Part No
838-MET-44

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms 42Ohm

Datasheet

Non-Stocked Lead-Time 24 Weeks

$10.59

$10.20

Quote

Min.: 550
Mult.: 550

Audio Transformers

300 Ohms

12 Ohms

500 V

Coupling Encapsulated

MET

Audio Transformers / Signal Transformers THROUGH HOLE 10K:10KCT

MET-45
Tamura
550: $10.59
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MET-45

Mouser Part No
838-MET-45

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 10K:10KCT

Datasheet

Non-Stocked Lead-Time 24 Weeks

$10.59

$10.46

Quote

Min.: 550
Mult.: 550

Audio Transformers

10 kOhms

500 V

Coupling Encapsulated

MET

Audio Transformers / Signal Transformers THROUGH HOLE 70Ohm

MET-49
Tamura
550: $10.59
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MET-49

Mouser Part No
838-MET-49

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 70Ohm

Datasheet

Non-Stocked Lead-Time 24 Weeks

$10.59

$10.13

Min.: 550
Mult.: 550

Audio Transformers

600 Ohms

1.2 kOhms

500 V

Coupling Encapsulated

Audio Transformers / Signal Transformers THROUGH HOLE 10K:125

MET-50
Tamura
1,200: $29.57
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MET-50

Mouser Part No
838-MET-50

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 10K:125

Datasheet

Non-Stocked Lead-Time 24 Weeks

$29.57

Min.: 1,200
Mult.: 1,200

Audio Transformers

400 Hz to 250 kHz

10 kOhms

125 Ohms

500 V

- 55 C

+ 130 C

Ultra Wideband

10.4 mm

7.87 mm

11.8 mm

MET

Tube

Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms 6KOhm

MET-51
Tamura
550: $11.30
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MET-51

Mouser Part No
838-MET-51

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms 6KOhm

Datasheet

Non-Stocked Lead-Time 24 Weeks

$11.30

$11.08

Quote

Min.: 550
Mult.: 550

Audio Transformers

200 kOhms

1 kOhms

500 V

Coupling Encapsulated

Audio Transformers / Signal Transformers THROUGH HOLE 1000Vrms 796Ohm

MET-58
Tamura
550: $11.30
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
MET-58

Mouser Part No
838-MET-58

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 1000Vrms 796Ohm

Non-Stocked Lead-Time 24 Weeks

$11.30

$11.08

Quote

Min.: 550
Mult.: 550

Audio Transformers

500 V

Coupling Encapsulated

Audio Transformers / Signal Transformers XFMR CHOKE QUAD 100BT SMT PBC

100B-1011
iNRCORE
25: $61.91
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
100B-1011

Mouser Part No
673-100B-1011

iNRCORE

Audio Transformers / Signal Transformers XFMR CHOKE QUAD 100BT SMT PBC

Datasheet

Non-Stocked Lead-Time 10 Weeks

$61.91

$61.46

$61.05

$61.02

View

Min.: 25
Mult.: 25

Audio Transformers

Module

SMD/SMT

350 uH

- 40 C

+ 85 C

Quad

10/100 Base-T

0.69 in x 0.48 in x 0.225 in

0.69 in

0.48 in

0.225 in

100B

Tube

Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Output, 5000 ct:500 ct ohms

148Y
Hammond Manufacturing
1: $34.18
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
148Y

Mouser Part No
546-148Y

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Output, 5000 ct:500 ct ohms

Datasheet

Non-Stocked Lead-Time 5 Weeks

$34.18

$32.20

$31.23

$30.42

View

Min.: 1
Mult.: 1

Audio Transformers

5 kOhms

500 Ohms

Signal Level

148

Audio Transformers / Signal Transformers 600/300/200CT/110/50 ohms:600CT/150 ohms (1:1.0) 1mW

A-13J
Triad Magnetics
1: $186.85
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
A-13J

Mouser Part No
553-A-13J

Triad Magnetics

Audio Transformers / Signal Transformers 600/300/200CT/110/50 ohms:600CT/150 ohms (1:1.0) 1mW

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$186.85

Quote

Min.: 1
Mult.: 1

Audio Transformers

Audio Transformer

Wire Lead

50 Ohms, 110 Ohms, 200 Ohms, 300 Ohms, 600 Ohms

150 Ohms, 600 Ohms

Pre-Amplification, Inter-Stage Isolation

1.81 in

Audio Transformers / Signal Transformers 15K ohms:115KCT ohms (1:2.76) 10mW

A-40J
Triad Magnetics
20: $181.22
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
A-40J

Mouser Part No
553-A-40J

Triad Magnetics

Audio Transformers / Signal Transformers 15K ohms:115KCT ohms (1:2.76) 10mW

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$181.22

Quote

Min.: 20
Mult.: 20

Audio Transformers

Audio Transformer

Wire Lead

15 kOhms

115 kOhms

Pre-Amplification, Inter-Stage Isolation

1.81 in

Audio Transformers Audio Transformers / Signal Transformers

Customer Service Office

Company

Resources

Support

10 Hz to 30 kHz
20 Hz to 20 kHz
30 Hz to 15 kHz
30 Hz to 22 kHz
30 Hz to 30 kHz
50 Hz to 10 kHz
50 Hz to 15 kHz
50 Hz to 19 kHz
50 Hz to 60 Hz
70 Hz to 11 kHz
150 Hz to 15 kHz
200 Hz
200 Hz to 15 kHz
200 Hz to 50 kHz
300 Hz to 100 kHz
300 Hz to 3.4 kHz
300 Hz to 3.5 kHz
300 Hz to 50 kHz
400 Hz to 250 kHz
10 kHz to 200 MHz

350 uH
750 uH
1 mH to 2.06 mH
1 mH to 2.2 mH
1.5 mH
1.9 mH to 4 mH
2 mH to 3.9 mH
3.2 mH to 3.2 mH
3.2 mH to 8.5 mH
4 mH to 7.75 mH
5.3 mH
6 mH
10.6 mH
100 mH
2.99 H
4.48 H
5.6 H
7 H
8.97 H
14.94 H

100 mOhms
3.2 Ohms
7.5 Ohms/30 Ohms
12 Ohms, 48 Ohms
20 Ohms
30 Ohms, 50 Ohms
48 Ohms
50 Ohms
50 Ohms, 110 Ohms, 200 Ohms, 300 Ohms, 600 Ohms
50 Ohms, 250 Ohms, 600 Ohms
50 Ohms/200 Ohms
62.5 Ohms, 150 Ohms, 250 Ohms, 600 Ohms
80 Ohms
100 Ohms
110 Ohms
120 Ohms
125 Ohms, 500 Ohms
135 Ohms
150 Ohms
150 Ohms, 250 Ohms, 600 Ohms, 62.5 kOhms

1.5 Ohms to 15 Ohms
3.2 Ohms
4 Ohms
4 Ohms, 16 Ohms
4 Ohms, 8 Ohms
4 Ohms, 8 Ohms, 16 Ohms
8 Ohms
12 Ohms
12.5 Ohms
15 Ohms
16 Ohms
20 Ohms
20 Ohms, 80 Ohms
32 Ohms
50 Ohms
50 Ohms, 200 Ohms
50 Ohms, 250 Ohms, 600 Ohms
62.5 Ohms, 150 Ohms, 250 Ohms, 600 Ohms
80 Ohms
100 Ohms

1000 Base-T
10/100 Base-T
Audio
Balanced Bridging Input Stages
Balanced Microphone Output, Ideal for Feeding Long Cables
Balancing Input Stages on High Impedance Input
Balancing Input Stages on Vacuum Tubes
Coupling Encapsulated
Data/Voice Coupling
Designed with Bi-filar Windings Gives Low Distortion Levels and Good Output Levels
Designed with Quad-filar Windings Gives Low Distortion Levels and Good Output Levels
Digital
Digital Audio Transformer
Digital Data Transmission
Driver, Line Matching, Input/Output Application, Interstage, Isolation, Pulse Trigger, Telephone Coupling
High Impedance Inputs
High Performance Tube Line Output Stages
High Reliability
Input Stage on Vacuum Tube or FET Style Amplifiers
Line Matching

1.25 mm
7.87 mm
7.874 mm
7.9 mm
8.13 mm
9.52 mm
0.41 in
10.4 mm
10.414 mm
0.45 in
12.7 mm
14.37 mm
0.57 in
15 mm
0.63 in
16.51 mm
0.69 in
0.71 in
0.78 in
0.781 in

7.11 mm
7.87 mm
7.874 mm
0.31 in
7.9 mm
9 mm
10.16 mm
10.4 mm
10.41 mm
0.45 in
12.07 mm
0.48 in
0.57 in
0.586 in
15 mm
16.51 mm
16.76 mm
0.66 in
0.67 in
17 mm

0.53 mm
2.08 mm
5.08 mm
0.225 in
6.35 mm
8.64 mm
10 mm
11.68 mm
0.46 in
0.465 in
11.8 mm
11.81 mm
11.811 mm
0.47 in
0.48 in
0.5 in
12.7 mm
0.53 in
0.63 in
17 mm

101
102
104
106
107
108
109
117
119
140
141
143
144
145
146
148
149
560
800
850