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Hammond Audio Transformers / Signal Transformers

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Part #

Audio Transformers / Signal Transformers Audio transformer, line matching, 25 volts, 4 watts

117J4
Hammond Manufacturing
1: $31.83
3Factory Stock Available

Mfr. Part No.
117J4

Mouser Part No
546-117J4

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, line matching, 25 volts, 4 watts

Datasheet

3Factory Stock Available

More Info Available

$31.83

$27.77

$26.35

$25.47

View

Min.: 1
Mult.: 1

Line Matching Transformers

ADSL

Quick Connect

71.4 mm

38.1 mm

42.9 mm

117

Audio Transformers / Signal Transformers Audio transformer, line matching, 25 volts, 8 watts

117J8
Hammond Manufacturing
1: $32.32
5Factory Stock Available

Mfr. Part No.
117J8

Mouser Part No
546-117J8

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, line matching, 25 volts, 8 watts

Datasheet

5Factory Stock Available

More Info Available

$32.32

$32.27

$31.25

$30.68

View

Min.: 1
Mult.: 1

Line Matching Transformers

ADSL

Terminals

100 Hz to 9 kHz

3.2 Ohms

Single

Speaker Matching

3.25 in

1.75 in

2 in

117

Audio Transformers / Signal Transformers Audio transformer, line matching, 25 volts, 16 watts

117K16
Hammond Manufacturing
1: $35.14
14Factory Stock Available

Mfr. Part No.
117K16

Mouser Part No
546-117K16

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, line matching, 25 volts, 16 watts

Datasheet

14Factory Stock Available

More Info Available

$35.14

$30.84

$29.26

$28.29

View

Min.: 1
Mult.: 1

Line Matching Transformers

ADSL

Quick Connect

100 Hz to 9 kHz

8 Ohms

Single

Speaker Matching

93.7 mm

50.8 mm

58.7 mm

117

Audio Transformers / Signal Transformers Audio transformer, line matching, 25 volts, 32 watts

117K32
Hammond Manufacturing
1: $46.34
12Factory Stock Available

Mfr. Part No.
117K32

Mouser Part No
546-117K32

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, line matching, 25 volts, 32 watts

Datasheet

12Factory Stock Available

More Info Available

$46.34

$40.19

$38.99

$37.65

View

Min.: 1
Mult.: 1

Line Matching Transformers

ADSL

Quick Connect

102.4 mm

57.2 mm

66.8 mm

117

Audio Transformers / Signal Transformers Audio transformer, line matching, 25 volts, 8 watts

117K8
Hammond Manufacturing
1: $34.05
55Factory Stock Available

Mfr. Part No.
117K8

Mouser Part No
546-117K8

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, line matching, 25 volts, 8 watts

Datasheet

55Factory Stock Available

More Info Available

$34.05

$29.81

$28.28

$27.34

View

Min.: 1
Mult.: 1

Line Matching Transformers

ADSL

Terminals

3.25 in

1.75 in

2 in

117

Bulk

Audio Transformers / Signal Transformers Audio transformer, line matching, 30 watts, line output 75 & 25V

119Y100
Hammond Manufacturing
1: $68.24
13Factory Stock Available

Mfr. Part No.
119Y100

Mouser Part No
546-119Y100

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, line matching, 30 watts, line output 75 & 25V

Datasheet

13Factory Stock Available

More Info Available

$68.24

$67.78

$67.21

$66.77

View

Min.: 1
Mult.: 1

Line Matching Transformers

ADSL

Terminals

Single

Line Matching

3.13 in

3.5 in

3.81 in

119

Audio Transformers / Signal Transformers Audio transformer, line matching, 60 watts, line output 75 & 25V

119Y250
Hammond Manufacturing
1: $93.70
8Factory Stock Available

Mfr. Part No.
119Y250

Mouser Part No
546-119Y250

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, line matching, 60 watts, line output 75 & 25V

Datasheet

8Factory Stock Available

More Info Available

$93.70

$91.89

$90.26

$89.18

View

Min.: 1
Mult.: 1

Line Matching Transformers

ADSL

Terminals

3.13 in

4.25 in

3.81 in

119

Audio Transformers / Signal Transformers Transformer, tube driver, interstage, 5 watts, for push-pull circuits

124F
Hammond Manufacturing
1: $72.11
6Factory Stock Available

Mfr. Part No.
124F

Mouser Part No
546-124F

Hammond Manufacturing

Audio Transformers / Signal Transformers Transformer, tube driver, interstage, 5 watts, for push-pull circuits

Learn More

Datasheet

6Factory Stock Available

More Info Available

$72.11

$71.10

$68.69

$68.21

View

Min.: 1
Mult.: 1

Tube Application Power Transformers

124 Series

Audio Transformers / Signal Transformers Audio transformer, tube driver, interstage, for single ended tube amplifiers

126B
Hammond Manufacturing
1: $104.25
10Factory Stock Available

Mfr. Part No.
126B

Mouser Part No
546-126B

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, tube driver, interstage, for single ended tube amplifiers

Learn More

Datasheet

10Factory Stock Available

More Info Available

$104.25

$99.30

Quote

Min.: 1
Mult.: 1

Tube Application Power Transformers

Push-Pull

Terminals

20 Hz to 20 kHz

5 kOhms

Single

Tube Driver Interstage

3.12 in

2.5 in

126 Series

Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 100K: 1500 ohms

140MEX
Hammond Manufacturing
1: $78.12
5Factory Stock Available

Mfr. Part No.
140MEX

Mouser Part No
546-140MEX

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 100K: 1500 ohms

Learn More

Datasheet

5Factory Stock Available

More Info Available

$78.12

$77.03

$74.29

$73.81

View

Min.: 1
Mult.: 1

Impedance Matching Transformers

Wire Lead

20 Hz to 20 kHz

100 kOhms

1.5 kOhms

Single

Signal Level - Impedance Matching

31.8 mm

25.4 mm

140EX

Bulk

Audio Transformers / Signal Transformers Audio transformer, low profile PC board mount, 3000CT:1000CT ohms

141D
Hammond Manufacturing
1: $27.15
6Factory Stock Available

Mfr. Part No.
141D

Mouser Part No
546-141D

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, low profile PC board mount, 3000CT:1000CT ohms

Datasheet

6Factory Stock Available

More Info Available

$27.15

$26.65

$25.37

$24.68

View

Min.: 1
Mult.: 1

Audio Transformers

200 Hz to 15 kHz

3 kOhms

1 kOhms

Signal Level

19.81 mm

16.76 mm

11.68 mm

141

Audio Transformers / Signal Transformers Audio transformer, low profile PC board mount, 200K:1000 ohms

141P
Hammond Manufacturing
1: $29.53
4Factory Stock Available

Mfr. Part No.
141P

Mouser Part No
546-141P

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, low profile PC board mount, 200K:1000 ohms

Datasheet

4Factory Stock Available

More Info Available

$29.53

$25.82

$24.50

$23.69

View

Min.: 1
Mult.: 1

Audio Transformers

Radial

200 Hz to 15 kHz

1.2 kOhms

8 Ohms

Signal Level

0.78 in

0.66 in

0.46 in

141

Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 300 ct:3.2 ohms

144D
Hammond Manufacturing
1: $27.29
3Factory Stock Available

Mfr. Part No.
144D

Mouser Part No
546-144D

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 300 ct:3.2 ohms

Datasheet

3Factory Stock Available

More Info Available

$27.29

$23.12

$22.37

$21.76

View

Min.: 1
Mult.: 1

Audio Transformers

300 Ohms

3.2 Ohms

Signal Level

144

Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 500 ct:3.2 ohms

144F
Hammond Manufacturing
1: $25.42
1Factory Stock Available

Mfr. Part No.
144F

Mouser Part No
546-144F

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 500 ct:3.2 ohms

Datasheet

1Factory Stock Available

More Info Available

$25.42

$24.22

$23.91

$23.61

View

Min.: 1
Mult.: 1

Audio Transformers

200 Hz to 15 kHz

500 Ohms

3.2 Ohms

Signal Level

1.35 in

0.69 in

144

Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 500 ct:50 ohms

144H
Hammond Manufacturing
1: $25.20
8Factory Stock Available

Mfr. Part No.
144H

Mouser Part No
546-144H

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 500 ct:50 ohms

Datasheet

8Factory Stock Available

More Info Available

$25.20

$23.29

$22.82

$22.39

View

Min.: 1
Mult.: 1

Audio Transformers

Wire Lead

150 Hz to 15 kHz

500 Ohms

50 Ohms

Single

Signal Level

1.35 in

0.69 in

144

Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 100:200 ct ohms

145A
Hammond Manufacturing
1: $27.19
5Factory Stock Available

Mfr. Part No.
145A

Mouser Part No
546-145A

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 100:200 ct ohms

Datasheet

5Factory Stock Available

More Info Available

$27.19

$23.12

$22.37

$21.76

View

Min.: 1
Mult.: 1

Audio Transformers

Wire Lead

150 Hz to 15 kHz

100 Ohms

200 Ohms

Signal Level

41.4 mm

22.35 mm

20.57 mm

145

Audio Transformers / Signal Transformers Audio transformer, chassis mount, Input, 50000:1500 ct ohms

145C
Hammond Manufacturing
1: $25.69
7Factory Stock Available

Mfr. Part No.
145C

Mouser Part No
546-145C

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, chassis mount, Input, 50000:1500 ct ohms

Datasheet

7Factory Stock Available

More Info Available

$25.69

$24.21

$23.71

$23.30

View

Min.: 1
Mult.: 1

Audio Transformers

50 kOhms

1.5 kOhms

Signal Level

145

Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 2000:500 ct ohms

145H
Hammond Manufacturing
1: $27.29
7Factory Stock Available

Mfr. Part No.
145H

Mouser Part No
546-145H

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 2000:500 ct ohms

Datasheet

7Factory Stock Available

More Info Available

$27.29

$23.24

$22.51

$21.91

View

Min.: 1
Mult.: 1

Audio Transformers

2 kOhms

500 Ohms

Signal Level

145

Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 15000:200 ct ohms

145O
Hammond Manufacturing
1: $27.15
5Factory Stock Available

Mfr. Part No.
145O

Mouser Part No
546-145O

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 15000:200 ct ohms

Datasheet

5Factory Stock Available

More Info Available

$27.15

$23.12

$22.38

$21.77

View

Min.: 1
Mult.: 1

Audio Transformers

Wire Lead

150 Hz to 15 kHz

15 kOhms

200 Ohms

Signal Level

1.63 in

0.88 in

0.81 in

145

Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 20000:1000 ct ohms

145P
Hammond Manufacturing
1: $27.16
10Factory Stock Available

Mfr. Part No.
145P

Mouser Part No
546-145P

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 20000:1000 ct ohms

Datasheet

10Factory Stock Available

More Info Available

$27.16

$23.52

$22.67

$21.97

View

Min.: 1
Mult.: 1

Audio Transformers

Wire Lead

150 Hz to 15 kHz

20 kOhms

1 kOhms

Single

Signal Level

1.63 in

0.88 in

0.81 in

145

Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 20000:2000 ct ohms

145R
Hammond Manufacturing
1: $27.15
5Factory Stock Available

Mfr. Part No.
145R

Mouser Part No
546-145R

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 20000:2000 ct ohms

Datasheet

5Factory Stock Available

More Info Available

$27.15

$23.14

$22.39

$21.78

View

Min.: 1
Mult.: 1

Audio Transformers

20 kOhms

2 kOhms

Signal Level

145

Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 48 ct:3.2 ohms

146B
Hammond Manufacturing
1: $26.25
7Factory Stock Available

Mfr. Part No.
146B

Mouser Part No
546-146B

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 48 ct:3.2 ohms

Datasheet

7Factory Stock Available

More Info Available

$26.25

$23.12

$22.38

$21.76

View

Min.: 1
Mult.: 1

Audio Transformers

Wire Lead

150 Hz to 15 kHz

48 Ohms

3.2 Ohms

Single

Signal Level

1.63 in

0.88 in

0.81 in

146

Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Input, 150/600:600/2400 ohms

148A
Hammond Manufacturing
1: $27.73
4Factory Stock Available

Mfr. Part No.
148A

Mouser Part No
546-148A

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Input, 150/600:600/2400 ohms

Datasheet

4Factory Stock Available

More Info Available

$27.73

$23.51

$22.75

$22.13

View

Min.: 1
Mult.: 1

Audio Transformers

Pin Terminal Transformers

Through Hole

200 Hz to 15 kHz

150 Ohms, 600 Ohms

2.4 kOhms

Single

Signal Level

1.06 in

0.82 in

148

Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Input, 150:400/1600 ohms

148B
Hammond Manufacturing
1: $27.22
59Factory Stock Available

Mfr. Part No.
148B

Mouser Part No
546-148B

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Input, 150:400/1600 ohms

Datasheet

59Factory Stock Available

More Info Available

$27.22

$23.51

$22.75

$22.13

View

Min.: 1
Mult.: 1

Audio Transformers

Through Hole

200 Hz to 15 kHz

150 Ohms

400 Ohms, 1.6 kOhms

Signal Level

0.82 in

0.68 in

0.69 in

148

Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Driver, 12000:00:00:125/500 ohms

148E
Hammond Manufacturing
1: $25.30
6Factory Stock Available

Mfr. Part No.
148E

Mouser Part No
546-148E

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Driver, 12000:00:00:125/500 ohms

Datasheet

6Factory Stock Available

More Info Available

$25.30

$24.21

$23.89

$23.60

View

Min.: 1
Mult.: 1

Audio Transformers

500 Ohms

125 Ohms, 500 Ohms

Signal Level

148

Hammond Audio Transformers / Signal Transformers

Customer Service Office

Company

Resources

Support

2.99 H
4.48 H
5.6 H
8.97 H
14 H
14.94 H
20 H
32 H
42 H
48 H
50.93 H
53 H
55 H
76.39 H
88 H
88.62 H
90.95 H
94.74 H
95.49 H
106 H

3.2 Ohms
7.5 Ohms/30 Ohms
8 Ohms
12 Ohms, 48 Ohms
20 Ohms
48 Ohms
50 Ohms
50 Ohms/200 Ohms
100 Ohms
125 Ohms, 500 Ohms
150 Ohms
150 Ohms, 600 Ohms
160 Ohms
180 Ohms
200 Ohms
250 Ohms
300 Ohms
397 Ohms
450 Ohms
500 Ohms

1.5 Ohms to 15 Ohms
2 Ohms, 4 Ohms, 8 Ohms
3.2 Ohms
4 Ohms
4 Ohms, 8 Ohms, 16 Ohms
8 Ohms
8 Ohms, 4 Ohms
12 Ohms
12.5 Ohms
15 Ohms
16 Ohms
20 Ohms, 80 Ohms
32 Ohms
50 Ohms
50 Ohms, 200 Ohms
80 Ohms
100 Ohms
110 Ohms
115 Ohms
120 Ohms

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
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
High Impedance Inputs
High Performance Tube Line Output Stages
Input Stage on Vacuum Tube or FET Style Amplifiers
Line Matching
Multiple Configurations 1:2, 1:1 or 2:1
Radiola Replacement
Signal Level
Signal Level - Broadcast Quality
Signal Level - Impedance Matching
Speaker Matching
Straight Isolation Transformer or Typical 2 Way Splitter Application
Straight Isolation Transformer or Typical 3 Way Splitter Application
Straight Isolation Transformer or Typical 4 Way Splitter Application

0.45 in
0.57 in
0.63 in
0.71 in
0.78 in
19.81 mm
0.82 in
20.83 mm
0.86 in
26.16 mm
1.03 in
1.06 in
26.92 mm
1.08 in
1.25 in
1.315 in
1.33 in
1.35 in
1.43 in
1.63 in

0.45 in
0.57 in
0.586 in
16.76 mm
0.66 in
17.27 mm
0.68 in
0.69 in
0.71 in
19.56 mm
0.77 in
0.82 in
20.83 mm
0.86 in
22.35 mm
0.88 in
0.93 in
1.063 in
1.069 in
1.19 in

11.68 mm
0.46 in
0.48 in
0.5 in
0.63 in
0.69 in
17.53 mm
0.75 in
19.56 mm
0.77 in
20.57 mm
0.81 in
0.82 in
20.83 mm
0.85 in
0.92 in
0.95 in
1 in
25.4 mm
1.19 in

101
102
104
106
107
108
109
117
119
124 Series
125 Series
126 Series
140
141
143
144
145
146
148
149