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Audio Transformers 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	Package/Case	Length	Width	Height	Series	Packaging
Audio Transformers / Signal Transformers XFMR 1.2 KCT-8 42TL003-RC Xicon 1: $2.24 1,480In Stock 5,000Expected 01/01/2027	Mfr. Part No. 42TL003-RC Mouser Part No 42TL003-RC	Xicon	Audio Transformers / Signal Transformers XFMR 1.2 KCT-8	Datasheet	1,480In Stock 5,000Expected 01/01/2027	$2.24 $2.07 $1.85 $1.74 View $1.48 $1.28 $1.13 $1.00 Quote	Min.: 1 Mult.: 1	Audio Transformers	Transformer	Through Hole	300 Hz to 3.4 kHz		1.2 kOhms	8 Ohms	100 VDC	- 30 C	+ 80 C	1 Channel	15 mm x 15 mm x 12.7 mm	15 mm	15 mm	12.7 mm	42TL	Bulk
Audio Transformers / Signal Transformers XFMR 800CT-8 42TL008-RC Xicon 1: $2.17 64In Stock	Mfr. Part No. 42TL008-RC Mouser Part No 42TL008-RC	Xicon	Audio Transformers / Signal Transformers XFMR 800CT-8	Datasheet	64In Stock	$2.17 $2.01 $1.80 $1.65 View $1.48 $1.24 $1.09 $0.975 Quote	Min.: 1 Mult.: 1	Audio Transformers	Transformer	Through Hole	300 Hz to 3.4 kHz		800 Ohms	8 Ohms	100 VDC	- 30 C	+ 80 C	1 Channel	15 mm x 15 mm x 12.7 mm	15 mm	15 mm	12.7 mm	42TL	Bulk
Audio Transformers / Signal Transformers XFMR 10KCT-5KCT 42TL012-RC Xicon 1: $2.31 632In Stock	Mfr. Part No. 42TL012-RC Mouser Part No 42TL012-RC	Xicon	Audio Transformers / Signal Transformers XFMR 10KCT-5KCT	Datasheet	632In Stock	$2.31 $2.13 $1.91 $1.80 View $1.52 $1.32 $1.16 $1.03 Quote	Min.: 1 Mult.: 1	Audio Transformers	Transformer	Through Hole	300 Hz to 3.4 kHz		10 kOhms	5 kOhms	100 VDC	- 30 C	+ 80 C	1 Channel	15 mm x 15 mm x 12.7 mm	15 mm	15 mm	12.7 mm	42TL	Bulk
Audio Transformers / Signal Transformers XFMR 4KCT/600CT 42TL021-RC Xicon 1: $1.77 451In Stock	Mfr. Part No. 42TL021-RC Mouser Part No 42TL021-RC	Xicon	Audio Transformers / Signal Transformers XFMR 4KCT/600CT	Datasheet	451In Stock	$1.77 $1.64 $1.47 $1.38 View $1.16 $1.01 $0.895 $0.87	Min.: 1 Mult.: 1	Audio Transformers	Transformer	Through Hole	300 Hz to 3.4 kHz		4 kOhms	600 Ohms	100 VDC	- 30 C	+ 80 C	1 Channel	15 mm x 15 mm x 12.7 mm	15 mm	15 mm	12.7 mm	42TL	Bulk
Audio Transformers / Signal Transformers XFMR 300CT/600CT 42TL023-RC Xicon 1: $2.10 250In Stock	Mfr. Part No. 42TL023-RC Mouser Part No 42TL023-RC	Xicon	Audio Transformers / Signal Transformers XFMR 300CT/600CT	Datasheet	250In Stock	$2.10 $1.94 $1.74 $1.64 View $1.38 $1.20 $1.06 $0.945 Quote	Min.: 1 Mult.: 1	Audio Transformers	Transformer	Through Hole	300 Hz to 3.4 kHz		300 Ohms	600 Ohms	100 VDC	- 30 C	+ 80 C	1 Channel	15 mm x 15 mm x 12.7 mm	15 mm	15 mm	12.7 mm	42TL	Bulk
Audio Transformers / Signal Transformers XFMR DRI 10KCT/2KCT 42TM002-RC Xicon 1: $3.56 477In Stock	Mfr. Part No. 42TM002-RC Mouser Part No 42TM002-RC	Xicon	Audio Transformers / Signal Transformers XFMR DRI 10KCT/2KCT	Datasheet	477In Stock	$3.56 $3.02 $2.84 $2.83 View Quote	Min.: 1 Mult.: 1	Audio Transformers	Transformer	Through Hole	300 Hz to 3.4 kHz		10 kOhms	2 kOhms	100 VDC	- 30 C	+ 80 C	2 Channel	22 mm x 17 mm x 17 mm	22 mm	17 mm	17 mm	42TM	Bulk
Audio Transformers / Signal Transformers XFMR OUT 800CT/8CT 42TM008-RC Xicon 1: $3.62 821In Stock	Mfr. Part No. 42TM008-RC Mouser Part No 42TM008-RC	Xicon	Audio Transformers / Signal Transformers XFMR OUT 800CT/8CT	Datasheet	821In Stock	$3.62 $3.07 $2.84 $2.83 View $2.82 Quote	Min.: 1 Mult.: 1	Audio Transformers	Transformer	Through Hole	300 Hz to 3.4 kHz		800 Ohms	8 Ohms	100 VDC	- 30 C	+ 80 C	2 Channel	22 mm x 17 mm x 17 mm	22 mm	17 mm	17 mm	42TM	Bulk
Audio Transformers / Signal Transformers XFMR ST 1.5KCT-500CT 42TM011-RC Xicon 1: $3.55 174In Stock	Mfr. Part No. 42TM011-RC Mouser Part No 42TM011-RC	Xicon	Audio Transformers / Signal Transformers XFMR ST 1.5KCT-500CT	Datasheet	174In Stock	$3.55 $3.27 $2.96 Quote Quote	Min.: 1 Mult.: 1	Audio Transformers	Transformer	Through Hole	300 Hz to 3.4 kHz			500 Ohms	100 VDC	- 30 C	+ 80 C	2 Channel	22 mm x 17 mm x 17 mm	22 mm	17 mm	17 mm	42TM	Bulk
Audio Transformers / Signal Transformers XFMR 25KCT-600CT 42TM017-RC Xicon 1: $3.31 863In Stock	Mfr. Part No. 42TM017-RC Mouser Part No 42TM017-RC	Xicon	Audio Transformers / Signal Transformers XFMR 25KCT-600CT	Datasheet	863In Stock	$3.31 $2.80 $2.64 Quote Quote	Min.: 1 Mult.: 1	Audio Transformers	Transformer	Through Hole	300 Hz to 3.4 kHz			600 Ohms	100 VDC	- 30 C	+ 80 C	2 Channel	22 mm x 17 mm x 17 mm	22 mm	17 mm	17 mm	42TM
Audio Transformers / Signal Transformers XFMR 10KCT-10KCT 42TM018-RC Xicon 1: $4.89 732In Stock 1,000On Order	Mfr. Part No. 42TM018-RC Mouser Part No 42TM018-RC	Xicon	Audio Transformers / Signal Transformers XFMR 10KCT-10KCT	Datasheet	732In Stock 1,000On Order	$4.89 $3.76 Quote Quote	Min.: 1 Mult.: 1	Audio Transformers	Transformer	Through Hole	300 Hz to 3.4 kHz		10 kOhms	10 kOhms	100 VDC	- 30 C	+ 80 C	2 Channel	22 mm x 17 mm x 17 mm	22 mm	17 mm	17 mm	42TM	Bulk
Audio Transformers / Signal Transformers XFMR 10KCT-600CT 42TM019-RC Xicon 1: $3.68 584In Stock	Mfr. Part No. 42TM019-RC Mouser Part No 42TM019-RC	Xicon	Audio Transformers / Signal Transformers XFMR 10KCT-600CT	Datasheet	584In Stock	$3.68 $3.12 $3.00 Quote Quote	Min.: 1 Mult.: 1	Audio Transformers	Transformer	Through Hole	300 Hz to 3.4 kHz		10 kOhms	600 Ohms	100 VDC	- 30 C	+ 80 C	2 Channel	22 mm x 17 mm x 17 mm	22 mm	17 mm	17 mm	42TM	Bulk
Audio Transformers / Signal Transformers XFMR 1500CT/600CT 42TM022-RC Xicon 1: $3.64 710In Stock 1,100Expected 04/12/2026	Mfr. Part No. 42TM022-RC Mouser Part No 42TM022-RC	Xicon	Audio Transformers / Signal Transformers XFMR 1500CT/600CT	Datasheet	710In Stock 1,100Expected 04/12/2026	$3.64 $3.08 $2.88 $2.56 View $1.76 $1.54 Quote	Min.: 1 Mult.: 1	Audio Transformers	Transformer	Through Hole	300 Hz to 3.4 kHz		1.5 kOhms	600 Ohms	100 VDC	- 30 C	+ 80 C	2 Channel	22 mm x 17 mm x 17 mm	22 mm	17 mm	17 mm	42TM	Bulk
Audio Transformers / Signal Transformers XFMR IMP 4.6K/20 42TM114-RC Xicon 1: $3.67 754In Stock	Mfr. Part No. 42TM114-RC Mouser Part No 42TM114-RC	Xicon	Audio Transformers / Signal Transformers XFMR IMP 4.6K/20	Datasheet	754In Stock	$3.67 $3.11 $2.92 $2.91 View Quote	Min.: 1 Mult.: 1	Audio Transformers	Transformer	Through Hole	300 Hz to 3.4 kHz			20 Ohms	100 VDC	- 30 C	+ 80 C	2 Channel	22 mm x 17 mm x 17 mm	22 mm	17 mm	17 mm	42TM	Bulk
Audio Transformers / Signal Transformers XFMR EI-24 600-600CT 42TU016-RC Xicon 1: $4.30 574In Stock	Mfr. Part No. 42TU016-RC Mouser Part No 42TU016-RC	Xicon	Audio Transformers / Signal Transformers XFMR EI-24 600-600CT	Datasheet	574In Stock	$4.30 $3.34 $3.33 $3.32 View $3.31 Quote	Min.: 1 Mult.: 1	Audio Transformers	Transformer	Radial	300 Hz to 3.4 kHz		600 Ohms	600 Ohms	100 VDC			1 Channel		24.89 mm	18.29 mm	18.8 mm	42TU	Bulk
Audio Transformers / Signal Transformers XFMR OUT 48CT-8 3.2 42TU048-RC Xicon 1: $4.60 996In Stock 1,000Expected 18/12/2026	Mfr. Part No. 42TU048-RC Mouser Part No 42TU048-RC	Xicon	Audio Transformers / Signal Transformers XFMR OUT 48CT-8 3.2	Datasheet	996In Stock 1,000Expected 18/12/2026	$4.60 $3.57 $1.94 Quote Quote	Min.: 1 Mult.: 1	Audio Transformers	Transformer	Radial	300 Hz to 3.4 kHz		48 Ohms	8 Ohms	100 VDC			1 Channel		24.89 mm	18.29 mm	18.8 mm	42TU	Bulk
Audio Transformers / Signal Transformers XFMR OUT 200CT-8 3.2 42TU200-RC Xicon 1: $4.31 750In Stock	Mfr. Part No. 42TU200-RC Mouser Part No 42TU200-RC	Xicon	Audio Transformers / Signal Transformers XFMR OUT 200CT-8 3.2	Datasheet	750In Stock	$4.31 $3.65 $3.41 $3.03 View $2.08 $1.82 Quote	Min.: 1 Mult.: 1	Audio Transformers	Transformer	Radial	300 Hz to 3.4 kHz		200 Ohms	8 Ohms	100 VDC			1 Channel		24.89 mm	18.29 mm	18.8 mm	42TU	Bulk
Audio Transformers / Signal Transformers Signal BMS Transformer, -40 to +125 SM91581AL-E Bourns 1: $10.71 290Expected 27/10/2026 New Product	Mfr. Part No. SM91581AL-E Mouser Part No 652-SM91581AL-E New Product	Bourns	Audio Transformers / Signal Transformers Signal BMS Transformer, -40 to +125 Learn More about Bourns sm91581al bms transformers	Datasheet	290Expected 27/10/2026	Cut Tape $10.71 $9.47 $9.02 $8.85 Reel $8.22 View $8.57 $7.96 $7.71 MouseReel Available	Min.: 1 Mult.: 1 : 300	Audio Transformers	BMS Transformer	SMD/SMT		150 uH to 450 uH			8.4 kVDC	- 40 C	+ 125 C	1 Channel		31.5 mm	12.5 mm	9.5 mm	SM91581A	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers THROUGH HOLE 1KCT:1KCT MET-26 Tamura 1: $16.49 281On Order	Mfr. Part No. MET-26 Mouser Part No 838-MET-26	Tamura	Audio Transformers / Signal Transformers THROUGH HOLE 1KCT:1KCT	Datasheet	281On Order	$16.49 $15.77 $15.38 $15.13 View $15.01 $9.20 $9.14 $9.13	Min.: 1 Mult.: 1	Audio Transformers		Through Hole	300 Hz to 100 kHz		1 kOhms	1 kOhms	500 Vrms				10.4 mm x 7.87 mm x 11.8 mm	10.4 mm	7.87 mm	11.8 mm	MET
Audio Transformers / Signal Transformers THROUGH HOLE 150:12 MET-42 Tamura 1: $12.42 1,208On Order	Mfr. Part No. MET-42 Mouser Part No 838-MET-42	Tamura	Audio Transformers / Signal Transformers THROUGH HOLE 150:12	Datasheet	1,208On Order On Order Ship Dates Mfr. No: MET-42 Stock: 0 On Order: 108 Expected 05/11/2026 550 Expected 16/11/2026 550 Expected 08/03/2027 Factory Lead Time: 24 Weeks	$12.42 $11.50 $10.90 $10.55 View $10.30 $9.87 $9.55 $9.29 Quote	Min.: 1 Mult.: 1	Audio Transformers		Terminals	300 Hz to 100 kHz		150 Ohms	12 Ohms	500 V	- 20 C	+ 85 C			10.4 mm	7.87 mm	11.8 mm	MET	Tube
Audio Transformers / Signal Transformers TRANSFRMER MIC INPUT PCB VERT 1:4 RATIO NTM4 Neutrik 1: $63.34 2Expected 09/11/2026	Mfr. Part No. NTM4 Mouser Part No 568-NTM4	Neutrik	Audio Transformers / Signal Transformers TRANSFRMER MIC INPUT PCB VERT 1:4 RATIO Learn More about Neutrik patch panels accessories	Datasheet	2Expected 09/11/2026	$63.34 $62.09 Quote Quote	Min.: 1 Mult.: 1	Audio Transformers															Transformer
Audio Transformers / Signal Transformers 3.9 MH PULSE TRANSFORMER DA102JC Murata Power Solutions 1: $2.32 349Expected 11/01/2027	Mfr. Part No. DA102JC Mouser Part No 580-DA102JC	Murata Power Solutions	Audio Transformers / Signal Transformers 3.9 MH PULSE TRANSFORMER Learn More about Murata Power Solutions MurataDA100J	Datasheet	349Expected 11/01/2027	$2.32 $2.03 $1.82 $1.61 View $1.56 $1.48 $1.46 $1.45	Min.: 1 Mult.: 1	Audio Transformers		SMD/SMT	50 Hz to 60 Hz	1.9 mH to 4 mH	110 Ohms		2 kV	- 40 C	+ 85 C	Single	SMD-6	9.52 mm	9 mm	6.35 mm	DA100J	Tube
Audio Transformers / Signal Transformers DA103JC Murata Power Solutions 1: $2.32 206On Order	Mfr. Part No. DA103JC Mouser Part No 580-DA103JC	Murata Power Solutions	Audio Transformers / Signal Transformers Learn More about Murata Power Solutions MurataDA100J	Datasheet	206On Order On Order Ship Dates Mfr. No: DA103JC Stock: 0 On Order: 6 Expected 21/12/2026 200 Expected 04/01/2027 Factory Lead Time: 11 Weeks	$2.32 $2.03 $1.90 $1.80 View $1.69 $1.58 $1.54 $1.52 $1.45	Min.: 1 Mult.: 1	Audio Transformers		SMD/SMT	50 Hz to 60 Hz	3.2 mH to 8.5 mH	110 Ohms		2 kV	- 40 C	+ 85 C	Single	SMD-6	9.52 mm	9 mm	6.35 mm	DA100J	Tube
Audio Transformers / Signal Transformers THROUGH HOLE 1.6KCT:3.2 MET-23 Tamura 1: $13.52 147On Order	Mfr. Part No. MET-23 Mouser Part No 838-MET-23	Tamura	Audio Transformers / Signal Transformers THROUGH HOLE 1.6KCT:3.2	Datasheet	147On Order	$13.52 $12.19 $11.61 $11.46 View $10.40 $10.10 $9.97	Min.: 1 Mult.: 1	Audio Transformers		Terminals	300 Hz to 100 kHz		1.6 kOhms	3.2 Ohms	500 V	- 20 C	+ 85 C			10.4 mm	7.87 mm	11.8 mm	MET	Tube
Audio Transformers / Signal Transformers AUDIO XFMR 10Kct:2Kct 4mADC 100mW PCB MOUNT/TY-142P (NOTE: "-B" indicates BULK packaging) TY-142P-B Triad Magnetics 1: $6.37 442Expected 04/01/2027	Mfr. Part No. TY-142P-B Mouser Part No 553-TY-142P-B	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR 10Kct:2Kct 4mADC 100mW PCB MOUNT/TY-142P (NOTE: "-B" indicates BULK packaging)	Datasheet	442Expected 04/01/2027	$6.37 $5.44 $5.22 $5.06 View $4.69 $4.44 $4.33 $4.30 $4.23	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	PC Pin	200 Hz to 15 kHz		10 kOhms	2 kOhms		- 20 C	+ 85 C	1 Channel		20.625 mm	17.78 mm	18.8 mm	TY
Audio Transformers / Signal Transformers AUDIO XFMR 10Kct:2Kct 4mADC 100mW PCB MOUNT/TY-142P TY-142P Triad Magnetics 1: $6.13 1,256Expected 28/12/2026	Mfr. Part No. TY-142P Mouser Part No 553-TY142P	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR 10Kct:2Kct 4mADC 100mW PCB MOUNT/TY-142P	Datasheet	1,256Expected 28/12/2026	$6.13 $5.55 $5.33 $5.17 View $4.85 $4.60 $4.53 $4.44 $4.40	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Radial	300 Hz to 3.5 kHz		10 kOhms	2 kOhms	1.5 kV	0 C	+ 105 C	1 Channel		20.6 mm	17.8 mm	18.8 mm	TY	Bulk