Unshielded Audio & Signal Transformers

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Qty. RoHS ECAD Model Product
Type
Termination Style
Frequency Range
Inductance
Primary Impedance
Secondary Impedance
Isolation Voltage
Minimum Operating Temperature
Maximum Operating Temperature
Number of Channels
Package/Case
Length
Width
Height
Series
Qualification
Packaging
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, potted, primary 10K ctohms , secondary 600 ct ohms
Datasheet
5In Stock
Min.: 1
Mult.: 1

Audio Transformers Pin Terminal Transformers Through Hole 300 Hz to 50 kHz 10 kOhms 600 Ohms Single 1.315 in 0.93 in 0.92 in 109
Hammond Manufacturing Audio Transformers / Signal Transformers Transformer, tube driver, interstage, 5 watts, for push-pull circuits
Datasheet
11In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Push-Pull Terminals 15 kHz to 150 kHz 108 H 10 kOhms 90 kOhms Single 2.38 in x 1.35 in x 1.43 in 1.43 in 1.35 in 2.38 in 124 Series
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, universal push-pull tube output, 3 watts
Datasheet
4In Stock
Min.: 1
Mult.: 1

Audio Transformers Push-Pull Terminals 150 Hz to 15 kHz 14.94 H 25 kOhms 15 Ohms Single 2.06 in 1.25 in 1.19 in 125A-125E Series
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, universal push-pull tube output, 5 watts
Datasheet
13In Stock
Min.: 1
Mult.: 1

Audio Transformers Push-Pull Terminals 150 Hz to 15 kHz 8.97 H 25 kOhms 15 Ohms Single 2.38 in 1.38 in 1.38 in 125A-125E Series
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, universal single ended tube output, 5 watts
Datasheet
3In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Single-Ended Terminals 100 Hz to 15 kHz 10 kOhms 32 Ohms Single 3.25 in 1.63 in 2 in 125 Series
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, universal single ended tube output, 8 watts
Datasheet
14In Stock
15Expected 23/09/2026
Min.: 1
Mult.: 1

Tube Application Power Transformers Single-Ended Terminals 100 Hz to 15 kHz 10 kOhms 32 Ohms Single 3.69 in 1.86 in 2.31 in 125 Series
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, universal push-pull tube output, 10 watts
Datasheet
6In Stock
Min.: 1
Mult.: 1

Audio Transformers Push-Pull Terminals 150 Hz to 15 kHz 4.48 H 25 kOhms 15 Ohms Single 3.25 in 1.75 in 2 in 125A-125E Series
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, universal single ended tube output, 10 watts
Datasheet
6In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Single-Ended Terminals 100 Hz to 15 kHz 10 kOhms 32 Ohms Single 4 in 2.1 in 2.63 in 125 Series
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, universal push-pull tube output, 15 watts
Datasheet
7In Stock
Min.: 1
Mult.: 1

Audio Transformers Push-Pull Terminals 150 Hz to 15 kHz 2.99 H 25 kOhms 15 Ohms Single 3.69 in 2 in 2.31 in 125A-125E Series
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, universal single ended or push-pull tube output, 8 watts
Datasheet
4In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Push-Pull Terminals 150 Hz to 15 kHz 5.6 H 10 kOhms 8 Ohms Single 1.63 in 2.81 in 1.4 in 125H Series
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, tube driver, interstage, for single ended tube amplifiers
Datasheet
1In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Push-Pull Wire Lead 20 Hz to 20 kHz 106 H 10 kOhms 10 kOhms Single 3.12 in x 2.5 in x 3.12 in 3.12 in 3.12 in 2.5 in 126 Series
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 600 ct:150 ct ohms
Datasheet
1In Stock
Min.: 1
Mult.: 1

Audio Transformers Wire Lead 150 Hz to 15 kHz 600 Ohms 150 Ohms Single 1.35 in 0.69 in 0.69 in 144
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 10000:8 ohms
Datasheet
2In Stock
Min.: 1
Mult.: 1

Audio Transformers Wire Lead 150 Hz to 15 kHz 10 kOhms 8 Ohms Single 1.35 in 0.69 in 0.69 in 144
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver-Output, 600:600 ohms
Datasheet
11In Stock
Min.: 1
Mult.: 1

Audio Transformers Wire Lead 150 Hz to 15 kHz 600 Ohms 600 Ohms Single 1.63 in 0.88 in 0.81 in 145
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, chassis mount, Input-Output, 600 ct:600 ct ohms
Datasheet
11In Stock
Min.: 1
Mult.: 1

Audio Transformers Wire Lead 150 Hz to 15 kHz 600 Ohms 600 Ohms Single 1.63 in 0.88 in 0.81 in 145
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 2000:200 ct ohms
Datasheet
1In Stock
Min.: 1
Mult.: 1

Audio Transformers Screw 150 Hz to 15 kHz 2 kOhms 200 Ohms 1.63 in 0.88 in 0.81 in 145
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 4000:600 ct ohms
Datasheet
2In Stock
Min.: 1
Mult.: 1

Audio Transformers Pin 200 Hz to 15 kHz 4 kOhms 600 Ohms CT 1.63 in 0.88 in 0.81 in 145
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 4000:2600 ct ohms
Datasheet
1In Stock
Min.: 1
Mult.: 1

Audio Transformers Wire Lead 150 Hz to 15 kHz 4 kOhms 2.6 kOhms 41.4 mm 22.35 mm 20.57 mm 145
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 100 ct:8 ohms
Datasheet
3In Stock
Min.: 1
Mult.: 1

Audio Transformers Wire Lead 150 Hz to 15 kHz 100 Ohms 8 Ohms 1.63 in 0.88 in 0.81 in 146
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 250 ct:8 ohms
Datasheet
3In Stock
Min.: 1
Mult.: 1

Audio Transformers 250 Ohms 8 Ohms 146
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 1000 ct:8 ohms
Datasheet
3In Stock
Min.: 1
Mult.: 1

Audio Transformers Wire Lead 200 Hz to 15 kHz 1 kOhms 8 Ohms Single 1.63 in 0.88 in 0.81 in 146
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 2000 ct:8 ohms
Datasheet
1In Stock
Min.: 1
Mult.: 1

Audio Transformers Wire Lead 150 Hz to 15 kHz 2 kOhms 8 Ohms Single 1.63 in 0.88 in 0.81 in 146
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Input, 150/600:600/2400 ohms
Datasheet
4In Stock
Min.: 1
Mult.: 1

Audio Transformers Pin Terminal Transformers Through Hole 200 Hz to 15 kHz 150 Ohms, 600 Ohms 2.4 kOhms Single 1.06 in 0.82 in 0.82 in 148
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Input, 200K:1000 ohms
Datasheet
1In Stock
Min.: 1
Mult.: 1

Audio Transformers Through Hole 200 Hz to 15 kHz 200 kOhms 1 kOhms 0.82 in 0.68 in 0.69 in 148
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Output, 600 ct:150 ct ohms
Datasheet
1In Stock
Min.: 1
Mult.: 1

Audio Transformers Pin Terminal Transformers Through Hole 200 Hz to 15 kHz 600 Ohms 150 Ohms Single 0.82 in 0.68 in 0.69 in 148 Bulk