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Audio Transformers Audio Transformers / Signal Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	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	Packaging
Audio Transformers / Signal Transformers Audio transformer, line output, chassis mount, impedance ratio 600 to 600 1140-LU-D Hammond Manufacturing 1: €79.74 17In Stock	Mfr. Part No. 1140-LU-D Mouser Part No 546-1140-LU-D	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, line output, chassis mount, impedance ratio 600 to 600 Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	17In Stock	€79.74 €64.23 €63.44 €62.34 View Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead			680 Ohms	80 Ohms				Single		2.375 in	1.19 in	1.38 in	1140
Audio Transformers / Signal Transformers Audio transformer, line output, chassis mount, impedance ratio 600 to 600 1140-LU-E Hammond Manufacturing 1: €125.99 7In Stock	Mfr. Part No. 1140-LU-E Mouser Part No 546-1140-LU-E	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, line output, chassis mount, impedance ratio 600 to 600 Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	7In Stock	€125.99 €105.31 €103.64 €101.69 View €100.20 Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead			680 Ohms	80 Ohms				Single		2.812 in	1.3 in	1.625 in	1140
Audio Transformers / Signal Transformers Audio transformer, line output, chassis mount, impedance ratio 600 to 600 1140-LU-G Hammond Manufacturing 1: €150.68 1In Stock	Mfr. Part No. 1140-LU-G Mouser Part No 546-1140-LU-G	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, line output, chassis mount, impedance ratio 600 to 600 Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	1In Stock	€150.68 €138.71 €136.57 €134.04 View Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead			680 Ohms	80 Ohms				Single		3.25 in	1.55 in	1.95 in	1140
Audio Transformers / Signal Transformers Audio transformer, mic input, chassis mount, impedance ratio 150 to 15K 1140-MN-A Hammond Manufacturing 1: €106.79 12In Stock	Mfr. Part No. 1140-MN-A Mouser Part No 546-1140-MN-A	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, mic input, chassis mount, impedance ratio 150 to 15K Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	12In Stock	€106.79 €95.11 €89.15 €87.46 View €86.14 Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead	20 Hz to 20 kHz		1.3 kOhms	12.5 Ohms				Single		2.25 in	1.069 in		1140
Audio Transformers / Signal Transformers Audio transformer, universal push-pull tube output, 8 watts 125C Hammond Manufacturing 1: €64.70 7In Stock	Mfr. Part No. 125C Mouser Part No 546-125C	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, universal push-pull tube output, 8 watts Learn More about Hammond Manufacturing hammond push pull tube audio	Datasheet	7In Stock	€64.70 €56.48 €53.99 €52.10 View €50.45 Quote	Min.: 1 Mult.: 1	Audio Transformers	Push-Pull	Terminals	150 Hz to 15 kHz	5.6 H	1.2 kOhms, 25 kOhms	1.5 Ohms to 15 Ohms				Single		2.81 in	1.5 in	1.69 in	125A-125E Series
Audio Transformers / Signal Transformers Audio transformer, low profile PC board mount, 200K:1000 ohms 141B Hammond Manufacturing 1: €32.59 4In Stock	Mfr. Part No. 141B Mouser Part No 546-141B	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, low profile PC board mount, 200K:1000 ohms	Datasheet	4In Stock	€32.59 €26.74 €25.71 €24.76 View €23.86 €23.31 €23.28 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	200 Hz to 50 kHz		200 kOhms	1 kOhms				Single		0.78 in	0.66 in	0.46 in	141
Audio Transformers / Signal Transformers Audio transformer, low profile PC board mount, 25K:50 ohms 141F Hammond Manufacturing 1: €32.63 2In Stock	Mfr. Part No. 141F Mouser Part No 546-141F	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, low profile PC board mount, 25K:50 ohms	Datasheet	2In Stock	€32.63 €28.45 €27.77 €27.11 View €26.50 €25.95 Quote	Min.: 1 Mult.: 1	Audio Transformers					25 kOhms	50 Ohms									141
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Input, 200K:1000 ohms 143D Hammond Manufacturing 1: €43.85 2In Stock	Mfr. Part No. 143D Mouser Part No 546-143D	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Input, 200K:1000 ohms	Datasheet	2In Stock	€43.85 €38.50 €37.38 €36.42 View €35.99 €35.20 Quote	Min.: 1 Mult.: 1	Audio Transformers					200 kOhms	1 kOhms									143
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 3000:1000 ct ohms 143J Hammond Manufacturing 1: €44.14 1In Stock	Mfr. Part No. 143J Mouser Part No 546-143J	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 3000:1000 ct ohms	Datasheet	1In Stock	€44.14 €36.54 €34.84 €33.35 View €32.70 €31.77 Quote	Min.: 1 Mult.: 1	Audio Transformers					3 kOhms	1 kOhms									143
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 25000:600 ct ohms 143R Hammond Manufacturing 1: €43.86 1In Stock	Mfr. Part No. 143R Mouser Part No 546-143R	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 25000:600 ct ohms	Datasheet	1In Stock	€43.86 €38.65 €37.45 €36.43 View €35.98 €35.16 Quote	Min.: 1 Mult.: 1	Audio Transformers					25 kOhms	600 Ohms CT									143
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 10000:3.2 ohms 144P Hammond Manufacturing 1: €29.82 2In Stock	Mfr. Part No. 144P Mouser Part No 546-144P	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 10000:3.2 ohms	Datasheet	2In Stock	€29.82 €24.96 €23.99 €23.25 View €22.35 €21.68 €21.56 Quote	Min.: 1 Mult.: 1	Audio Transformers		Screw	150 Hz to 15 kHz		10 kOhms	3.2 Ohms						1.35 in	0.69 in	0.69 in	144
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 4000:2600 ct ohms 145L Hammond Manufacturing 1: €29.82 1In Stock	Mfr. Part No. 145L Mouser Part No 546-145L	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 4000:2600 ct ohms	Datasheet	1In Stock	€29.82 €25.94 €25.35 €24.87 View €24.23 €23.83 €23.56	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
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 48 ct:8 ohms 146C Hammond Manufacturing 1: €29.82 11In Stock	Mfr. Part No. 146C Mouser Part No 546-146C	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 48 ct:8 ohms	Datasheet	11In Stock	€29.82 €27.12 €24.07 €23.33 View €22.42 €21.74 €21.62 Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead	150 Hz to 15 kHz		48 Ohms	8 Ohms				Single		1.63 in	0.88 in	0.81 in	146
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 500 ct:8 ohms 146I Hammond Manufacturing 1: €29.82 14In Stock	Mfr. Part No. 146I Mouser Part No 546-146I	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 500 ct:8 ohms	Datasheet	14In Stock	€29.82 €27.12 €24.23 €23.45 View €22.62 €21.89 €21.77 Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead	150 Hz to 15 kHz		500 Ohms	8 Ohms				Single		1.63 in	0.88 in	0.81 in	146	Bulk
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 1000 ct:3.2 ohms 146J Hammond Manufacturing 1: €29.82 1In Stock	Mfr. Part No. 146J Mouser Part No 546-146J	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 1000 ct:3.2 ohms	Datasheet	1In Stock	€29.82 €26.58 €24.06 €23.32 View €22.42 €21.73 €21.60 Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead	150 Hz to 15 kHz		1 kOhms	3.2 Ohms						1.63 in	0.88 in	0.81 in	146
Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Driver, 96000:00:00:500/2000 ohms 148K Hammond Manufacturing 1: €30.33 2In Stock	Mfr. Part No. 148K Mouser Part No 546-148K	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Driver, 96000:00:00:500/2000 ohms	Datasheet	2In Stock	€30.33 €24.79 €23.91 €23.19 View €22.23 €21.67 €21.49 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	200 Hz to 15 kHz		4 kOhms	2 kOhms				Single	0.82 in x 0.68 in x 0.69 in	0.82 in	0.68 in	0.69 in	148
Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Output, 200 ct:3.2 ohms 149Q Hammond Manufacturing 1: €30.29 1In Stock	Mfr. Part No. 149Q Mouser Part No 546-149Q	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Output, 200 ct:3.2 ohms	Datasheet	1In Stock	€30.29 €25.41 €24.45 €23.69 View €22.78 €22.09 €21.96 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Radial	200 Hz to 15 kHz		200 Ohms	3.2 Ohms				Single		1.06 in	0.82 in	0.82 in	149
Audio Transformers / Signal Transformers Audio transformer, broadcast quality, potted, for Emitter or mic to Line 560E Hammond Manufacturing 1: €82.15 2In Stock	Mfr. Part No. 560E Mouser Part No 546-560E	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, broadcast quality, potted, for Emitter or mic to Line	Datasheet	2In Stock	€82.15 €71.00 €67.13 €65.52 View €63.52 Quote	Min.: 1 Mult.: 1	Audio Transformers		Through Hole	30 Hz to 30 kHz		20 Ohms	600 Ohms				Single		1.33 in	1.64 in	0.85 in	560
Audio Transformers / Signal Transformers Audio transformer, broadcast quality, potted, for Collector to Line or Matching 560L Hammond Manufacturing 1: €82.15 1In Stock	Mfr. Part No. 560L Mouser Part No 546-560L	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, broadcast quality, potted, for Collector to Line or Matching	Datasheet	1In Stock	€82.15 €71.14 €67.26 €65.63 View €63.60 Quote	Min.: 1 Mult.: 1	Audio Transformers		Through Hole	30 Hz to 30 kHz		600 Ohms	20 kOhms				Single	1.33 in x 1.64 in x 0.85 in	1.33 in	1.64 in	0.85 in	560
Audio Transformers / Signal Transformers INDUCTOR 0.1H at 5.0mADC ENCAPSULATED PCB MOUNT/SP-128 SP-128 Triad Magnetics 1: €14.12 1In Stock	Mfr. Part No. SP-128 Mouser Part No 553-SP128	Triad Magnetics	Audio Transformers / Signal Transformers INDUCTOR 0.1H at 5.0mADC ENCAPSULATED PCB MOUNT/SP-128	Datasheet	1In Stock	€14.12 €13.74 €13.32 €13.08 View €12.83 €12.52 €12.37 Quote	Min.: 1 Mult.: 1	Audio Transformers		Through Hole	300 Hz to 100 kHz	100 mH	100 mOhms		1 kV					7.874 mm	10.41 mm	11.811 mm	MIL-T-27E
Audio Transformers / Signal Transformers AUDIO XFMR 10Kct:2.0Kct 1.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-21 SP-21 Triad Magnetics 1: €14.84 84In Stock 3On Order	Mfr. Part No. SP-21 Mouser Part No 553-SP21	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR 10Kct:2.0Kct 1.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-21	Datasheet	84In Stock 3On Order	€14.84 €13.24 €12.68 €12.34 View €11.93 €11.79 €11.52 €11.46 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Radial	300 Hz to 100 kHz		10 kOhms	2 kOhms	1 kV	- 40 C	+ 85 C	Single		7.874 mm	10.41 mm	11.811 mm	MIL-T-27E
Audio Transformers / Signal Transformers AUDIO XFMR 1.0Kct:50 3.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-33 SP-33 Triad Magnetics 1: €13.67 39In Stock 504On Order	Mfr. Part No. SP-33 Mouser Part No 553-SP33	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR 1.0Kct:50 3.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-33	Datasheet	39In Stock 504On Order	€13.67 €12.70 €12.61 €12.32 View €11.76 €11.40 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Radial	300 Hz to 100 kHz		1 kOhms	50 Ohms	1 kV	- 40 C	+ 85 C	Single		7.874 mm	10.41 mm	11.811 mm	MIL-T-27E
Audio Transformers / Signal Transformers AUDIO XFMR 300ct:600 7.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-49 SP-49 Triad Magnetics 1: €17.43 15In Stock	Mfr. Part No. SP-49 Mouser Part No 553-SP49	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR 300ct:600 7.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-49	Datasheet	15In Stock	€17.43 €16.07 €15.17 €14.72 View €14.22 €13.74 €13.42 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Radial	300 Hz to 100 kHz		300 Ohms	600 Ohms	1 kV	- 40 C	+ 85 C	Single		7.874 mm	10.41 mm	11.811 mm	MIL-T-27E
Audio Transformers / Signal Transformers AUDIO XFMR 500ct:600 3.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-50 SP-50 Triad Magnetics 1: €16.47 25In Stock 126Expected 18/02/2027	Mfr. Part No. SP-50 Mouser Part No 553-SP50	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR 500ct:600 3.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-50	Datasheet	25In Stock 126Expected 18/02/2027	€16.47 €15.63 €15.08 €14.71 View €14.20 €13.55 €13.13 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Radial	300 Hz to 100 kHz		500 Ohms	600 Ohms	1 kV	- 40 C	+ 85 C	Single		7.874 mm	10.41 mm	11.811 mm	MIL-T-27E
Audio Transformers / Signal Transformers AUDIO XFMR 900ct:600 4.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-51 SP-51 Triad Magnetics 1: €15.92 49In Stock	Mfr. Part No. SP-51 Mouser Part No 553-SP51	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR 900ct:600 4.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-51	Datasheet	49In Stock	€15.92 €14.60 €13.97 €13.37 View €12.92 €12.63 €12.33 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Radial	300 Hz to 100 kHz		900 Ohms	600 Ohms	1 kV	- 40 C	+ 85 C	Single		0.41 in	0.31 in	0.465 in	MIL-T-27E