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Shielded Audio & 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 PL160 300W 0.009Ohms Planar Trnsfmr PL300-101L Coilcraft 1: $16.49 294On Order	Mfr. Part No. PL300-101L Mouser Part No 994-PL300-101L	Coilcraft	Audio Transformers / Signal Transformers PL160 300W 0.009Ohms Planar Trnsfmr Learn More about Coilcraft pl160 pl300	Datasheet	294On Order On Order Ship Dates Mfr. No: PL300-101L Stock: 0 On Order: 69 Expected 14/01/2027 125 Expected 28/01/2027 100 Expected 05/02/2027 Factory Lead Time: 15 Weeks	$16.49 $14.01 $13.74 $13.23 View $12.60 $12.23	Min.: 1 Mult.: 1		Planar	Quick Connect	200 kHz to 700 kHz	330 uH			1.5 kV	- 40 C	+ 125 C	Single		29.46 mm	26.67 mm	10.4 mm	PL300	Tray
Audio Transformers / Signal Transformers 3.9 MH PULSE TRANSFORMER DA102JC Murata Power Solutions 1: $2.32 349Expected 30/11/2026	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 30/11/2026	$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 22/02/2027 200 Expected 01/03/2027 Factory Lead Time: 11 Weeks	$2.32 $2.03 $1.93 $1.89 View $1.80 $1.73 $1.61 $1.59 $1.54	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 WB SMT RF Trnsfmr Wideband 0.25W WB8-1TL Coilcraft 1: $5.36 66Expected 18/12/2026	Mfr. Part No. WB8-1TL Mouser Part No 994-WB8-1TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	66Expected 18/12/2026	$5.36 $4.24 $4.09 $3.81 View $3.61 $3.46 $3.40 $3.29 Quote	Min.: 1 Mult.: 1	RF Transformers		Through Hole	150 kHz to 400 MHz	18 uH, 144 uH			500 V	- 40 C	+ 85 C	Dual		8.26 mm	7.24 mm	5.72 mm	WB	Tube
Audio Transformers / Signal Transformers AUI ISO MOD THT 16Pin 75uH 1:1 TD01-0756KRL HALO Electronics 1: $4.65 450Expected 12/02/2027	Mfr. Part No. TD01-0756KRL Mouser Part No 493-TD01-0756KRL	HALO Electronics	Audio Transformers / Signal Transformers AUI ISO MOD THT 16Pin 75uH 1:1 Learn More about HALO Electronics halo 10base2 ethernet transformers	Datasheet	450Expected 12/02/2027	$4.65 $3.00 $2.45 $1.98 View $1.66 $1.44 $1.37 $1.33	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	Through Hole		75 uH			1.5 kV	0 C	+ 70 C	Dual	DIP-16	20.57 mm	7.62 mm	5.33 mm	TD-10B2	Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG74-1505N1RL HALO Electronics 1: $2.39 285On Order	Mfr. Part No. TG74-1505N1RL Mouser Part No 493-TG74-1505N1RL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	285On Order	$2.39 $2.32 $2.30 $2.25 View $2.20 $2.18 $2.11	Min.: 1 Mult.: 1	Isolation Transformers	Module	SMD/SMT		1.5 mH			1.5 kV	- 40 C	+ 85 C		SMD-16	12.7 mm	7.11 mm	5.08 mm	SMD-T1	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 transformer, line input, chassis mount, impedance ratio 600 to 600 1140-LN-E Hammond Manufacturing 1: $176.72 37Factory Stock Available	Mfr. Part No. 1140-LN-E Mouser Part No 546-1140-LN-E	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, line input, chassis mount, impedance ratio 600 to 600 Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	37Factory Stock Available More Info Available	$176.72 $169.11 $166.62 $163.28 View Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead			800 Ohms	800 Ohms				Single		2.5 in	1.956 in		1140
Audio Transformers / Signal Transformers Output transformer, push-pull, 20W , primary 6,600 ct, 158 ma., secondary 4-8-16 1620A Hammond Manufacturing 1: $153.99 17Factory Stock Available	Mfr. Part No. 1620A Mouser Part No 546-1620A	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, push-pull, 20W , primary 6,600 ct, 158 ma., secondary 4-8-16 Learn More about Hammond Manufacturing hammond push pull tube audio	Datasheet	17Factory Stock Available More Info Available	$153.99 $145.27 $142.56 $138.89 View Quote	Min.: 1 Mult.: 1	Tube Application Power Transformers	Push-Pull	Wire Lead	30 Hz to 30 kHz		6.6 kOhms	16 Ohms				Single		3.5 in	2.5 in	3.06 in	1608A-1650A Series
Audio Transformers / Signal Transformers Output transformer, push-pull, 60W, primary 6,600 ct, 200 ma, secondary 4-8-16 1650P Hammond Manufacturing 1: $202.88 17Factory Stock Available	Mfr. Part No. 1650P Mouser Part No 546-1650P	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, push-pull, 60W, primary 6,600 ct, 200 ma, secondary 4-8-16 Learn More about Hammond Manufacturing hammond push pull tube audio	Datasheet	17Factory Stock Available More Info Available	$202.88 $178.40 $172.53 $166.62	Min.: 1 Mult.: 1	Tube Application Power Transformers	Push-Pull	Terminals	30 Hz to 30 kHz		6.6 kOhms	16 Ohms				Single		3.13 in	4.25 in	3.81 in	1608-1650
Audio Transformers / Signal Transformers Output transformer, push-pull, 280W, primary 1,900 ct, 806 ma, secondary 4-8-16 1650W Hammond Manufacturing 1: $478.81 40Factory Stock Available	Mfr. Part No. 1650W Mouser Part No 546-1650W	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, push-pull, 280W, primary 1,900 ct, 806 ma, secondary 4-8-16 Learn More about Hammond Manufacturing hammond push pull tube audio Due to size or weight of the product, your shipping charge may increase.	Datasheet	40Factory Stock Available More Info Available	$478.81 $463.94 $457.56 View Quote	Min.: 1 Mult.: 1	Tube Application Power Transformers	Push-Pull	Terminals	30 Hz to 30 kHz		1.9 kOhms	16 Ohms						4.38 in	7.5 in	5.25 in	1608-1650
Audio Transformers / Signal Transformers Audio transformer, broadcast, P.P. Plates to Line 842A Hammond Manufacturing 1: $138.21 42Factory Stock Available	Mfr. Part No. 842A Mouser Part No 546-842A	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, broadcast, P.P. Plates to Line	Datasheet	42Factory Stock Available More Info Available	$138.21 $126.33 $123.46 $120.13 View $116.21 Quote	Min.: 1 Mult.: 1	Audio Transformers	Isolated	Wire Lead	50 Hz to 15 kHz		20 kOhms	500 Ohms				Single		44.5 mm	31.8 mm	65 mm	800
Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 60Kohm, 20-20KHz, 50dBu HS-27 Triad Magnetics 1: $304.24 12Factory Stock Available New Product	Mfr. Part No. HS-27 Mouser Part No 553-HS-27 New Product	Triad Magnetics	Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 60Kohm, 20-20KHz, 50dBu Learn More about Triad Magnetics triad hs low level audio transformers	Datasheet	12Factory Stock Available More Info Available	$304.24 $294.29 $288.99 View Quote	Min.: 1 Mult.: 1	Audio Transformers		Screw	20 Hz to 20 kHz		5 kOhms, 20 kOhms	60 kOhms									HS
Audio Transformers / Signal Transformers XFMR OUT 1KCT/8CT 42TM013-RC Xicon 1: $3.64 431Expected 18/12/2026	Mfr. Part No. 42TM013-RC Mouser Part No 42TM013-RC	Xicon	Audio Transformers / Signal Transformers XFMR OUT 1KCT/8CT	Datasheet	431Expected 18/12/2026	$3.64 $3.07 $3.04 View Quote	Min.: 1 Mult.: 1	Audio Transformers	Transformer	Through Hole	300 Hz to 3.4 kHz		1 kOhms	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 500CT/16CT 42TM026-RC Xicon 1: $3.50 990Expected 03/02/2027	Mfr. Part No. 42TM026-RC Mouser Part No 42TM026-RC	Xicon	Audio Transformers / Signal Transformers XFMR 500CT/16CT	Datasheet	990Expected 03/02/2027	$3.50 $3.24 $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			16 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 100CT/100CT 42TM030-RC Xicon 1: $3.61 997Expected 04/12/2026	Mfr. Part No. 42TM030-RC Mouser Part No 42TM030-RC	Xicon	Audio Transformers / Signal Transformers XFMR 100CT/100CT	Datasheet	997Expected 04/12/2026	$3.61 $3.16 $2.94 $2.70 View $2.69 Quote	Min.: 1 Mult.: 1	Audio Transformers	Transformer	Through Hole	300 Hz to 3.4 kHz			100 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 500CT-8CT 42TU400-RC Xicon 1: $4.42 831Expected 02/12/2026	Mfr. Part No. 42TU400-RC Mouser Part No 42TU400-RC	Xicon	Audio Transformers / Signal Transformers XFMR 500CT-8CT	Datasheet	831Expected 02/12/2026	$4.42 $3.76 $3.45 $3.44 View $3.43 Quote	Min.: 1 Mult.: 1	Audio Transformers	Transformer	Radial	300 Hz to 3.4 kHz		500 Ohms	8 Ohms	100 VDC			1 Channel		24.89 mm	18.29 mm	18.8 mm	42TU	Bulk
Audio Transformers / Signal Transformers Audio transformer, line input, chassis mount, impedance ratio 40K to 2.4K 1140-LN-D Hammond Manufacturing 1: $95.15 11Factory Stock Available	Mfr. Part No. 1140-LN-D Mouser Part No 546-1140-LN-D	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, line input, chassis mount, impedance ratio 40K to 2.4K Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	11Factory Stock Available More Info Available	$95.15 $87.13 $86.82 $85.21 View $83.96 Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead			42 kOhms	225 Ohms				Single		2.25 in	1.069 in		1140
Audio Transformers / Signal Transformers Audio transformer, line output, chassis mount, impedance ratio 10K to 600 1140-LU-A Hammond Manufacturing 1: $181.78 63Factory Stock Available	Mfr. Part No. 1140-LU-A Mouser Part No 546-1140-LU-A	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, line output, chassis mount, impedance ratio 10K to 600 Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	63Factory Stock Available More Info Available	$181.78 $172.55 $169.96 $166.41 View Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead			11.5 kOhms	100 Ohms				Single		2.809 in	1.69 in	1.653 in	1140
Audio Transformers / Signal Transformers Audio transformer, line output, chassis mount, impedance ratio 600 to 600 1140-LU-C Hammond Manufacturing 1: $89.49 16Factory Stock Available	Mfr. Part No. 1140-LU-C Mouser Part No 546-1140-LU-C	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	16Factory Stock Available More Info Available	$89.49 $81.40 $79.82 $78.59 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 150 1140-LU-F Hammond Manufacturing 1: $140.12 34Factory Stock Available	Mfr. Part No. 1140-LU-F Mouser Part No 546-1140-LU-F	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, line output, chassis mount, impedance ratio 600 to 150 Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	34Factory Stock Available More Info Available	$140.12 $131.66 $129.61 $127.37 View Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead			180 Ohms	80 Ohms				Single		3.25 in	1.55 in	1.95 in	1140
Audio Transformers / Signal Transformers Audio transformer, mic splitter, chassis mount, impedance ratio 150:150:150 1140-MS-B Hammond Manufacturing 1: $139.71 28Factory Stock Available	Mfr. Part No. 1140-MS-B Mouser Part No 546-1140-MS-B	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, mic splitter, chassis mount, impedance ratio 150:150:150 Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	28Factory Stock Available More Info Available	$139.71 $131.61 $129.66 $127.39 View Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead			560 kOhms	220 Ohms				Single		2.25 in	1.069 in		1140
Audio Transformers / Signal Transformers Audio transformer, mic splitter, chassis mount, impedance 150:150:150 :150 1140-MS-C Hammond Manufacturing 1: $202.72 17Factory Stock Available	Mfr. Part No. 1140-MS-C Mouser Part No 546-1140-MS-C	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, mic splitter, chassis mount, impedance 150:150:150 :150 Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	17Factory Stock Available More Info Available	$202.72 $193.16 $190.34 $187.69 View Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead			397 Ohms	270 Ohms				Single		2.25 in	1.732 in		1140
Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 100K: 1500 ohms 140MEX Hammond Manufacturing 1: $83.44 6Factory Stock Available	Mfr. Part No. 140MEX Mouser Part No 546-140MEX	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 100K: 1500 ohms Learn More about Hammond Manufacturing hammond 140ex	Datasheet	6Factory Stock Available More Info Available	$83.44 $79.64 $76.48 $75.48 View $74.32 Quote	Min.: 1 Mult.: 1	Impedance Matching Transformers		Wire Lead	20 Hz to 20 kHz		100 kOhms	1.5 kOhms				Single			31.8 mm	25.4 mm	140EX	Bulk
Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 600CT:150 ohms 140REX Hammond Manufacturing 1: $104.60 8Factory Stock Available	Mfr. Part No. 140REX Mouser Part No 546-140REX	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 600CT:150 ohms Learn More about Hammond Manufacturing hammond 140ex	Datasheet	8Factory Stock Available More Info Available	$104.60 $92.97 $91.56 $90.17 View $89.11 Quote	Min.: 1 Mult.: 1	Impedance Matching Transformers		Wire Lead	20 Hz to 20 kHz		600 Ohms	150 Ohms							31.8 mm	25.4 mm	140EX	Bulk