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Radial Audio Transformers / Signal Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Length	Width	Height	Series	Packaging
Audio Transformers / Signal Transformers LINE MATCHING TRANS LM-LP-1005L Bourns 1: $7.77 813In Stock	Mfr. Part No. LM-LP-1005L Mouser Part No 652-LM-LP-1005L	Bourns	Audio Transformers / Signal Transformers LINE MATCHING TRANS Learn More about Bourns power supply solutions	Datasheet	813In Stock	$7.77 $7.01 $6.69 $6.48 View $6.27 $6.05 $5.16 $5.15 Quote	Min.: 1 Mult.: 1	Signal Transformers	Pin Terminal Transformers	Radial	200 Hz to 3.5 kHz		600 Ohms	600 Ohms		- 10 C	+ 60 C	Single	17.7 mm	17.7 mm	12.6 mm		Tube
Audio Transformers / Signal Transformers 1KHz 66ohm 10% line matching trans LM-NP-1002L Bourns 1: $7.77 509In Stock	Mfr. Part No. LM-NP-1002L Mouser Part No 652-LM-NP-1002L	Bourns	Audio Transformers / Signal Transformers 1KHz 66ohm 10% line matching trans Learn More about Bourns power supply solutions	Datasheet	509In Stock	$7.77 $7.01 $6.43 $6.20 View $5.99 $5.71 $5.58 $5.18 Quote	Min.: 1 Mult.: 1	Signal Transformers	Pin Terminal Transformers	Radial	200 Hz to 3.5 kHz		600 Ohms	600 Ohms		- 10 C	+ 60 C	Single	17.7 mm	17.7 mm	12.6 mm		Bulk
Audio Transformers / Signal Transformers AUDIO XFMR 10Kct:500ct 1.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-29 SP-29 Triad Magnetics 1: $16.59 368In Stock	Mfr. Part No. SP-29 Mouser Part No 553-SP29	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR 10Kct:500ct 1.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-29	Datasheet	368In Stock	$16.59 $15.62 $14.62 $14.09 View $13.36 $13.35	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Radial	300 Hz to 100 kHz		10 kOhms	500 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 150ct:12 10.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-42 SP-42 Triad Magnetics 1: $15.01 226In Stock	Mfr. Part No. SP-42 Mouser Part No 553-SP42	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR 150ct:12 10.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-42	Datasheet	226In Stock	$15.01 $13.90 $13.45 $13.14 View $13.00 $12.99	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Radial	300 Hz to 100 kHz		150 Ohms	12 Ohms	1 kV	- 40 C	+ 85 C	Single	0.41 in	0.31 in	0.465 in	MIL-T-27E
Audio Transformers / Signal Transformers AUDIO XFMR 50Kct:1Kct 25mW ENCAPSULATED PCB MOUNT/SP-5 SP-5 Triad Magnetics 1: $18.05 118In Stock	Mfr. Part No. SP-5 Mouser Part No 553-SP5	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR 50Kct:1Kct 25mW ENCAPSULATED PCB MOUNT/SP-5	Datasheet	118In Stock	$18.05 $16.63 $16.04 $15.61 View $15.11 $15.10	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Radial	300 Hz to 100 kHz		50 kOhms	1 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 FCC68 XFMR 4000:600 0mADC/TY-303P TY-303P Triad Magnetics 1: $7.20 583In Stock 415On Order	Mfr. Part No. TY-303P Mouser Part No 553-TY303P	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 4000:600 0mADC/TY-303P	Datasheet	583In Stock 415On Order On Order Ship Dates Mfr. No: TY-303P Stock: 583 Can Dispatch Immediately On Order: 229 Pending 186 Expected 10/11/2026 Factory Lead Time: 18 Weeks	$7.20 $6.79 $6.26 $5.94 View $5.75 $5.74	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Radial	300 Hz to 3.5 kHz		4 kOhms	600 Ohms	1.5 kV	0 C	+ 105 C	Single	20.6 mm	18.2 mm	18.8 mm	TY
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600CT* 90mADC/TY-403P TY-403P Triad Magnetics 1: $5.56 448In Stock	Mfr. Part No. TY-403P Mouser Part No 553-TY403P	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600CT* 90mADC/TY-403P	Datasheet	448In Stock	$5.56 $4.78 $4.60 $4.46 View $4.33 $4.22 $4.18	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Radial	300 Hz to 3.5 kHz		600 Ohms	600 Ohms	1.5 kV	- 20 C	+ 85 C	Single	1.25 mm	0.815 in	0.53 mm	TY
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600/600 0mADC/TY-300P TY-300P Triad Magnetics 1: $6.47 338In Stock	Mfr. Part No. TY-300P Mouser Part No 553-TY300P	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600/600 0mADC/TY-300P	Datasheet	338In Stock	$6.47 $5.58 $5.54 $5.53	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Radial	300 Hz to 3.5 kHz		600 Ohms	600 Ohms	1.5 kV	0 C	+ 105 C	Single	20.6 mm	18.2 mm	18.8 mm	TY
Audio Transformers / Signal Transformers MET-60-T - IMPEDANCE MATCHING XFRMR - 135 ohms to 135 ohms MET-60-T Triad Magnetics 1: $11.56 243In Stock	Mfr. Part No. MET-60-T Mouser Part No 553-MET-60-T	Triad Magnetics	Audio Transformers / Signal Transformers MET-60-T - IMPEDANCE MATCHING XFRMR - 135 ohms to 135 ohms	Datasheet	243In Stock	$11.56 $10.43 $9.89 $9.46 View $9.39 $8.98 $8.70 $8.42	Min.: 1 Mult.: 1	Impedance Matching Transformers	Pin Terminal Transformers	Radial	300 Hz to 100 kHz		135 Ohms	135 Ohms		- 20 C	+ 85 C	Single	0.41 in	0.31 in	0.465 in	MET
Audio Transformers / Signal Transformers AUDIO TRANSFORMER SP-32 Triad Magnetics 1: $16.40 97In Stock	Mfr. Part No. SP-32 Mouser Part No 553-SP-32	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO TRANSFORMER	Datasheet	97In Stock	$16.40 $14.71 $14.43 $14.42	Min.: 1 Mult.: 1	Audio Transformers		Radial	300 Hz to 100 kHz		500 Ohms	50 Ohms					0.41 in	0.31 in	0.465 in	MIL-T-27E
Audio Transformers / Signal Transformers AUDIO XFMR 10.0K:10.0Kct* 1.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-68 Triad Magnetics SP-68 SP-68 Triad Magnetics 1: $17.09 123In Stock	Mfr. Part No. SP-68 Mouser Part No 553-SP68	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR 10.0K:10.0Kct* 1.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-68	Datasheet	123In Stock	$17.09 $15.94 $14.69 $14.32 View $14.27 $14.26	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Radial	300 Hz to 100 kHz		10 kOhms	10 kOhms	1 kV	- 40 C	+ 85 C	Single	7.874 mm	10.41 mm	11.811 mm	MIL-T-27E
Audio Transformers / Signal Transformers XFMR EI-24 1.2K-8CT 42TU003-RC Xicon 1: $4.08 9,022In Stock	Mfr. Part No. 42TU003-RC Mouser Part No 42TU003-RC	Xicon	Audio Transformers / Signal Transformers XFMR EI-24 1.2K-8CT	Datasheet	9,022In Stock	$4.08 $3.75 $3.36 $3.35 View $3.34 Quote	Min.: 1 Mult.: 1	Audio Transformers	Transformer	Radial	300 Hz to 3.4 kHz		1.2 kOhms	8 Ohms	100 VDC			1 Channel	24.89 mm	18.29 mm	18.8 mm	42TU	Bulk
Audio Transformers / Signal Transformers Z= 600:600 OHMS LM-NP-1001-B1L Bourns 1: $3.00 6,750In Stock	Mfr. Part No. LM-NP-1001-B1L Mouser Part No 652-LM-NP-1001-B1L	Bourns	Audio Transformers / Signal Transformers Z= 600:600 OHMS Learn More about Bourns power supply solutions	Datasheet	6,750In Stock	$3.00 $2.70 $2.39 $2.33	Min.: 1 Mult.: 1	Signal Transformers	Pin Terminal Transformers	Radial	200 Hz to 3.5 kHz	2.8 H	600 Ohms	600 Ohms		- 10 C	+ 60 C	Single	17.7 mm	17.7 mm	12.6 mm	LM-NP 1000	Tube
Audio Transformers / Signal Transformers LINE MATCHING TRANS LM-NP-1003L Bourns 1: $7.77 782In Stock	Mfr. Part No. LM-NP-1003L Mouser Part No 652-LM-NP-1003L	Bourns	Audio Transformers / Signal Transformers LINE MATCHING TRANS Learn More about Bourns power supply solutions	Datasheet	782In Stock	$7.77 $7.01 $6.69 $6.48 View $6.28 $6.05 $5.98 $5.08 Quote	Min.: 1 Mult.: 1	Signal Transformers	Pin Terminal Transformers	Radial	200 Hz to 3.5 kHz		600 Ohms	600 Ohms		- 10 C	+ 60 C	Single	17.7 mm	17.7 mm	12.6 mm		Tube
Audio Transformers / Signal Transformers MET-09-T - IMPEDANCE MATCHING TRANSFORMER - 10K ohms to 10K ohms MET-09-T Triad Magnetics 1: $12.76 3,076In Stock 6,298On Order	Mfr. Part No. MET-09-T Mouser Part No 553-MET-09-T	Triad Magnetics	Audio Transformers / Signal Transformers MET-09-T - IMPEDANCE MATCHING TRANSFORMER - 10K ohms to 10K ohms	Datasheet	3,076In Stock 6,298On Order On Order Ship Dates Mfr. No: MET-09-T Stock: 3,076 Can Dispatch Immediately On Order: 586 Pending 5,712 Expected 16/02/2027 Factory Lead Time: 16 Weeks	$12.76 $12.14 $10.00 $9.46 View $9.16 $8.99 $8.70 $8.52	Min.: 1 Mult.: 1	Impedance Matching Transformers	Pin Terminal Transformers	Radial	300 Hz to 100 kHz		10 kOhms	10 kOhms		- 20 C	+ 85 C	Single	0.41 in	0.31 in	0.465 in	MET
Audio Transformers / Signal Transformers AUDIO XFMR 10.0Kct:10.0Kct 1.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-66 SP-66 Triad Magnetics 1: $18.18 2,167In Stock	Mfr. Part No. SP-66 Mouser Part No 553-SP66	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR 10.0Kct:10.0Kct 1.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-66	Datasheet	2,167In Stock	$18.18 $16.27 $15.68 $15.28 View $14.67 $14.13 $13.84	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Radial	300 Hz to 100 kHz		10 kOhms	10 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 600ct:600ct 3.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-67 SP-67 Triad Magnetics 1: $19.84 5,047In Stock	Mfr. Part No. SP-67 Mouser Part No 553-SP67	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR 600ct:600ct 3.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-67	Datasheet	5,047In Stock	$19.84 $17.83 $17.12 $16.60 View $16.02 $15.51 $15.01	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Radial	300 Hz to 100 kHz		600 Ohms	600 Ohms	1 kV	- 40 C	+ 85 C	Single	0.41 in	0.31 in	0.465 in	MIL-T-27E
Audio Transformers / Signal Transformers TRANSFORMER, AUDIO, HI FI: TY-250P Triad Magnetics 1: $6.50 4,212In Stock	Mfr. Part No. TY-250P Mouser Part No 553-TY-250P	Triad Magnetics	Audio Transformers / Signal Transformers TRANSFORMER, AUDIO, HI FI:	Datasheet	4,212In Stock	$6.50 $5.88 $5.64 $5.46 View $5.30 $5.07 $4.91 $4.75	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Radial	20 Hz to 20 kHz		1 kOhms	1 kOhms		- 40 C	+ 105 C	Single	0.9 in	0.77 in	0.7 in	TY
Audio Transformers / Signal Transformers AUDIO XFMR 10Kct:10Kct 4mADC 100mW PCB MOUNT/TY-141P TY-141P Triad Magnetics 1: $6.14 4,442In Stock 4,810On Order	Mfr. Part No. TY-141P Mouser Part No 553-TY141P	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR 10Kct:10Kct 4mADC 100mW PCB MOUNT/TY-141P	Datasheet	4,442In Stock 4,810On Order On Order Ship Dates Mfr. No: TY-141P Stock: 4,442 Can Dispatch Immediately On Order: 400 Pending 4,410 Expected 14/12/2026 Factory Lead Time: 18 Weeks	$6.14 $5.49 $5.27 $5.11 View $4.83 $4.60 $4.53 $4.38 $4.30	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Radial	200 Hz to 15 kHz		10 kOhms	10 kOhms	1.5 kV	- 20 C	+ 85 C	Single	20.6 mm	17.8 mm	18.8 mm	TY
Audio Transformers / Signal Transformers LINE MATCHING TRANS LM-LP-1001L Bourns 1: $3.55 54In Stock 1,008On Order	Mfr. Part No. LM-LP-1001L Mouser Part No 652-LM-LP-1001L	Bourns	Audio Transformers / Signal Transformers LINE MATCHING TRANS Learn More about Bourns power supply solutions	Datasheet	54In Stock 1,008On Order	$3.55 $2.88 $2.77 $2.58 View $2.39 $2.33 $2.15 $2.11 $2.08	Min.: 1 Mult.: 1	Signal Transformers	Pin Terminal Transformers	Radial	200 Hz to 3.5 kHz	2.8 H	600 Ohms	600 Ohms		- 10 C	+ 60 C	Single	17.7 mm	17.7 mm	12.6 mm		Tube
Audio Transformers / Signal Transformers 1KHz 90ohm 10% LM-NP-1005L Bourns 1: $7.77 168In Stock	Mfr. Part No. LM-NP-1005L Mouser Part No 652-LM-NP-1005L	Bourns	Audio Transformers / Signal Transformers 1KHz 90ohm 10% Learn More about Bourns power supply solutions	Datasheet	168In Stock	$7.77 $7.01 $6.56 $6.33 View $6.14 $6.05 $5.85 $5.67 Quote	Min.: 1 Mult.: 1	Signal Transformers	Pin Terminal Transformers	Radial	200 Hz to 3.5 kHz		600 Ohms	600 Ohms		- 10 C	+ 60 C	Single	17.7 mm	17.7 mm	12.6 mm		Tube
Audio Transformers / Signal Transformers AUDIO XFMR 600:600 3.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-70 Triad Magnetics SP-70 SP-70 Triad Magnetics 1: $19.24 3,788In Stock	Mfr. Part No. SP-70 Mouser Part No 553-SP70	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR 600:600 3.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-70	Datasheet	3,788In Stock	$19.24 $18.33 $17.70 $17.15 View $16.11 $15.41 $15.04 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Radial	300 Hz to 100 kHz		600 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 MET-31-T; IMPEDANCE MATCHING TRANSFORMER - 600 ohms CT to 600 ohms CT MET-31-T Triad Magnetics 1: $11.59 1,514In Stock	Mfr. Part No. MET-31-T Mouser Part No 553-MET-31-T	Triad Magnetics	Audio Transformers / Signal Transformers MET-31-T; IMPEDANCE MATCHING TRANSFORMER - 600 ohms CT to 600 ohms CT	Datasheet	1,514In Stock	$11.59 $10.78 $10.20 $9.81 View $9.59 $9.28 $8.99 $8.87 Quote	Min.: 1 Mult.: 1	Impedance Matching Transformers	Pin Terminal Transformers	Radial	300 Hz to 100 kHz		600 Ohms	600 Ohms		- 20 C	+ 85 C	Single	0.41 in	0.31 in	0.465 in	MET
Audio Transformers / Signal Transformers MET-39-T - IMPEDANCE MATCHING TRANSFORMER - 500 ohms to 50 ohms MET-39-T Triad Magnetics 1: $9.39 769In Stock	Mfr. Part No. MET-39-T Mouser Part No 553-MET-39-T	Triad Magnetics	Audio Transformers / Signal Transformers MET-39-T - IMPEDANCE MATCHING TRANSFORMER - 500 ohms to 50 ohms	Datasheet	769In Stock	$9.39 $8.98 $8.48 $8.24 View $8.23 $8.06 $7.80 $7.04 Quote	Min.: 1 Mult.: 1	Impedance Matching Transformers	Pin Terminal Transformers	Radial	300 Hz to 100 kHz		500 Ohms	50 Ohms		- 20 C	+ 85 C	Single	0.41 in	0.31 in	0.465 in	MET
Audio Transformers / Signal Transformers IMPEDANCE MATCHING TRANSFORMER - 600 ohms to 600 ohms MET-46-T Triad Magnetics 1: $10.88 1,035In Stock	Mfr. Part No. MET-46-T Mouser Part No 553-MET-46-T	Triad Magnetics	Audio Transformers / Signal Transformers IMPEDANCE MATCHING TRANSFORMER - 600 ohms to 600 ohms	Datasheet	1,035In Stock	$10.88 $9.74 $9.33 $9.01 View $8.73 $8.47 $7.95	Min.: 1 Mult.: 1	Impedance Matching Transformers	Pin Terminal Transformers	Radial	300 Hz to 3.5 kHz		600 Ohms	600 Ohms		- 20 C	+ 85 C	Single	0.41 in	0.31 in	0.465 in	MET