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Hammond Audio Transformers / Signal Transformers

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Part #

Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Driver, 240000:00:00:500/2000 ohms

148Q
Hammond Manufacturing
1: $27.87
Non-Stocked

Mfr. Part No.
148Q

Mouser Part No
546-148Q

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Driver, 240000:00:00:500/2000 ohms

Datasheet

Non-Stocked

$27.87

$23.67

$22.90

$22.28

View

Min.: 1
Mult.: 1

Audio Transformers

10 kOhms

500 Ohms, 2 kOhms

Signal Level

148

Bulk

Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Driver, 300:30/120 ohms

149E
Hammond Manufacturing
1: $27.88
Non-Stocked

Mfr. Part No.
149E

Mouser Part No
546-149E

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Driver, 300:30/120 ohms

Datasheet

Non-Stocked

$27.88

$24.28

$23.75

$23.31

View

Min.: 1
Mult.: 1

Audio Transformers

Pin Terminal Transformers

Radial

200 Hz to 15 kHz

300 Ohms

120 Ohms

Single

Signal Level

1.06 in

0.82 in

149

Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Driver, 450:40/160 ohms

149F
Hammond Manufacturing
1: $27.87
Non-Stocked

Mfr. Part No.
149F

Mouser Part No
546-149F

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Driver, 450:40/160 ohms

Datasheet

Non-Stocked

$27.87

$23.67

$22.90

$22.28

View

Min.: 1
Mult.: 1

Audio Transformers

Pin Terminal Transformers

Radial

200 Hz to 15 kHz

450 Ohms

160 Ohms

Single

Signal Level

1.06 in

0.82 in

149

Audio Transformers / Signal Transformers Push-Pull, Potted Primary 3400 CT, 50W

1650KP
Hammond Manufacturing
1: $265.61
Non-Stocked

Mfr. Part No.
1650KP

Mouser Part No
546-1650KP

Hammond Manufacturing

Audio Transformers / Signal Transformers Push-Pull, Potted Primary 3400 CT, 50W

Datasheet

Non-Stocked

$265.61

$261.49

$256.01

View

Min.: 1
Mult.: 1

Tube Application Power Transformers

Push-Pull

Wire Lead

30 Hz to 30 kHz

3.4 kOhms

16 Ohms

Tube Output Push Pull

3.31 in

3.88 in

4.25 in

1650P Series

Audio Transformers / Signal Transformers OUTPUT TRANSFORMER 40W-FENDER

175JA
Hammond Manufacturing
1: $80.36
Non-Stocked

Mfr. Part No.
175JA

Mouser Part No
546-175JA

Hammond Manufacturing

Audio Transformers / Signal Transformers OUTPUT TRANSFORMER 40W-FENDER

Datasheet

Non-Stocked

$80.36

$72.19

$69.17

$66.95

View

Min.: 1
Mult.: 1

Audio Transformers

Tube Output Push Pull

Audio Transformers / Signal Transformers Studio 15 "Little Fatty", 294-285/6, 117/234VAC 50/60 Hz., 600Vct @ 100 mA

290MAZ
Hammond Manufacturing
1: $153.03
Non-Stocked

Mfr. Part No.
290MAZ

Mouser Part No
546-290MAZ

Hammond Manufacturing

Audio Transformers / Signal Transformers Studio 15 "Little Fatty", 294-285/6, 117/234VAC 50/60 Hz., 600Vct @ 100 mA

Datasheet

Non-Stocked

$153.03

$148.79

$148.32

$146.94

View

Min.: 1
Mult.: 1

Tube Application Power Transformers

85.73 mm

71.45 mm

35.64 mm

290

Audio Transformers / Signal Transformers Audio transformer, broadcast, Isolating, Matching

801A
Hammond Manufacturing
1: $134.27
Non-Stocked

Mfr. Part No.
801A

Mouser Part No
546-801A

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, broadcast, Isolating, Matching

Datasheet

Non-Stocked

$134.27

$128.57

$127.47

$125.64

View

Min.: 1
Mult.: 1

Audio Transformers

Isolated

50 Hz to 15 kHz

50 Ohms/200 Ohms

50 Ohms, 200 Ohms

Audio

44.5 mm

31.8 mm

65 mm

800

Audio Transformers / Signal Transformers Audio transformer, broadcast, Isolating, Matching, Hybrid

804A
Hammond Manufacturing
1: $131.07
Non-Stocked

Mfr. Part No.
804A

Mouser Part No
546-804A

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, broadcast, Isolating, Matching, Hybrid

Datasheet

Non-Stocked

$131.07

$125.91

$125.02

$123.01

View

Min.: 1
Mult.: 1

Audio Transformers

Isolated

Wire Lead

50 Hz to 15 kHz

500 Ohms

Single

Audio

44.5 mm

31.8 mm

65 mm

800

Audio Transformers / Signal Transformers Audio transformer, broadcast, Dynamic MIC or Voice Coil to Grid

806A
Hammond Manufacturing
1: $132.29
Non-Stocked

Mfr. Part No.
806A

Mouser Part No
546-806A

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, broadcast, Dynamic MIC or Voice Coil to Grid

Datasheet

Non-Stocked

$132.29

$124.33

$123.51

$121.19

View

Min.: 1
Mult.: 1

Audio Transformers

50 Hz to 15 kHz

7.5 Ohms/30 Ohms

10 kOhms, 40 kOhms

Audio

44.5 mm

31.8 mm

65 mm

800

Audio Transformers / Signal Transformers Audio transformer, broadcast, MIC or Mixer to Single or P.P. Grid

808A
Hammond Manufacturing
1: $138.72
Non-Stocked

Mfr. Part No.
808A

Mouser Part No
546-808A

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, broadcast, MIC or Mixer to Single or P.P. Grid

Datasheet

Non-Stocked

$138.72

$133.91

$133.46

$132.11

View

Min.: 1
Mult.: 1

Audio Transformers

50 Hz to 15 kHz

50 Ohms/200 Ohms

600 Ohms, 2.4 kOhms

Audio

44.5 mm

31.8 mm

65 mm

800

Audio Transformers / Signal Transformers Audio transformer, broadcast, MIC to Mixer to Base

809A
Hammond Manufacturing
1: $129.87
Non-Stocked

Mfr. Part No.
809A

Mouser Part No
546-809A

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, broadcast, MIC to Mixer to Base

Datasheet

Non-Stocked

$129.87

$121.57

$120.60

$118.41

View

Min.: 1
Mult.: 1

Audio Transformers

50 Hz to 15 kHz

50 Ohms/200 Ohms

600 Ohms, 2.4 kOhms

Audio

44.5 mm

31.8 mm

65 mm

800

Audio Transformers / Signal Transformers Audio transformer, broadcast, Line or 150 ohm MIC to Base

813A
Hammond Manufacturing
1: $134.27
Non-Stocked

Mfr. Part No.
813A

Mouser Part No
546-813A

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, broadcast, Line or 150 ohm MIC to Base

Datasheet

Non-Stocked

$134.27

$128.57

$127.47

$125.64

View

Min.: 1
Mult.: 1

Audio Transformers

50 Hz to 15 kHz

125 Ohms, 500 Ohms

600 Ohms, 2.4 kOhms

Audio

44.5 mm

31.8 mm

65 mm

800

Audio Transformers / Signal Transformers Audio transformer, broadcast, P.P. Plates to Line

841A
Hammond Manufacturing
1: $134.27
Non-Stocked

Mfr. Part No.
841A

Mouser Part No
546-841A

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, broadcast, P.P. Plates to Line

Datasheet

Non-Stocked

$134.27

$128.57

$127.47

$125.64

View

Min.: 1
Mult.: 1

Audio Transformers

50 Hz to 15 kHz

5 kOhms, 20 kOhms

50 Ohms, 200 Ohms

Audio

44.5 mm

31.8 mm

65 mm

800

Audio Transformers / Signal Transformers Audio transformer, broadcast, P.P. Plates to Line

844A
Hammond Manufacturing
1: $135.31
Non-Stocked

Mfr. Part No.
844A

Mouser Part No
546-844A

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, broadcast, P.P. Plates to Line

Datasheet

Non-Stocked

$135.31

$129.01

$127.91

$126.08

View

Min.: 1
Mult.: 1

Audio Transformers

50 Hz to 15 kHz

10 kOhms, 40 kOhms

125 Ohms, 500 Ohms

Audio

44.5 mm

31.8 mm

65 mm

800

Audio Transformers / Signal Transformers DYN MIC TO BASE

140N
Hammond Manufacturing
1: $66.95
Non-Stocked

Mfr. Part No.
140N

Mouser Part No
546-140N

Hammond Manufacturing

Audio Transformers / Signal Transformers DYN MIC TO BASE

Datasheet

Non-Stocked

$66.95

$60.18

$57.66

$55.82

View

Min.: 1
Mult.: 1

Audio Transformers

Audio

70 Hz to 11 kHz

50 Ohms

1.5 kOhms

Signal Level

25.4 mm

140

Audio Transformers / Signal Transformers POWER

1750TC
Hammond Manufacturing
1: $197.59
Non-Stocked

Mfr. Part No.
1750TC

Mouser Part No
546-1750TC

Hammond Manufacturing

Audio Transformers / Signal Transformers POWER

Datasheet

Non-Stocked

$197.59

$189.34

$188.45

$187.23

View

Min.: 1
Mult.: 1

1750

Audio Transformers / Signal Transformers Yorkville transformer

1750YA
Hammond Manufacturing
1: $96.23
Non-Stocked

Mfr. Part No.
1750YA

Mouser Part No
546-1750YA

Hammond Manufacturing

Audio Transformers / Signal Transformers Yorkville transformer

Datasheet

Non-Stocked

$96.23

$90.00

$88.59

$86.61

View

Min.: 1
Mult.: 1

1750

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