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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.	RoHS	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
Audio Transformers / Signal Transformers Audio transformer, line input, chassis mount, impedance ratio 10k to 20k 1140-LN-A Hammond Manufacturing 1: $111.47 6In Stock	Mfr. Part No. 1140-LN-A Mouser Part No 546-1140-LN-A	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, line input, chassis mount, impedance ratio 10k to 20k Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	6In Stock	$111.47 $92.81 $91.33 $89.62 View $88.32 Quote	Min.: 1 Mult.: 1		Audio Transformers		Wire Lead			12 kOhms	4.1 kOhms						2.25 in	1.069 in		1140
Audio Transformers / Signal Transformers Audio transformer, line input, chassis mount, impedance ratio 36K to 2.2K 1140-LN-C Hammond Manufacturing 1: $154.69 4In Stock	Mfr. Part No. 1140-LN-C Mouser Part No 546-1140-LN-C	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, line input, chassis mount, impedance ratio 36K to 2.2K Learn More about Hammond Manufacturing hammond 1140 audio transformers	Datasheet	4In Stock	$154.69 $128.38 $126.41 $124.07 View Quote	Min.: 1 Mult.: 1		Audio Transformers		Wire Lead			38.5 kOhms	110 Ohms				Single		2.25 in	1.732 in		1140
Audio Transformers / Signal Transformers Audio transformer, line output, chassis mount, impedance ratio 600 to 600 1140-LU-D Hammond Manufacturing 1: $79.26 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	$79.26 $63.85 $63.06 $61.97 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: $125.24 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	$125.24 $104.68 $103.02 $101.08 View $99.60 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: $149.78 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	$149.78 $137.88 $135.76 $133.24 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: $106.15 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	$106.15 $94.54 $88.62 $86.94 View $85.63 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, studio grade impedance matching, 50:1500 ohms 140NEX Hammond Manufacturing 1: $88.05 1In Stock	Mfr. Part No. 140NEX Mouser Part No 546-140NEX	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 50:1500 ohms Learn More about Hammond Manufacturing hammond 140ex	Datasheet	1In Stock	$88.05 $76.31 $73.27 $72.36 View $71.25 Quote	Min.: 1 Mult.: 1		Impedance Matching Transformers		Wire Lead	20 Hz to 20 kHz		50 Ohms	1.5 kOhms				Single			31.8 mm	25.4 mm	140EX		Bulk
Audio Transformers / Signal Transformers Output transformer, push-pull, 10W, primary 10,000 ct, 100 ma, secondary 4-8-16 1609 Hammond Manufacturing 1: $132.77 1In Stock	Mfr. Part No. 1609 Mouser Part No 546-1609	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, push-pull, 10W, primary 10,000 ct, 100 ma, secondary 4-8-16 Learn More about Hammond Manufacturing hammond push pull tube audio	Datasheet	1In Stock	$132.77 $114.78 $111.13 $108.23 View $105.78 Quote	Min.: 1 Mult.: 1		Tube Application Power Transformers	Push-Pull	Terminals	30 Hz to 30 kHz		10 kOhms	16 Ohms				Single		2.5 in	2.75 in	3.06 in	1608-1650		Bulk
Audio Transformers / Signal Transformers Output transformer, push-pull, 15W, primary 5,000 ct, 100 ma., secondary 4-8-16 1615 Hammond Manufacturing 1: $147.46 1In Stock	Mfr. Part No. 1615 Mouser Part No 546-1615	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, push-pull, 15W, primary 5,000 ct, 100 ma., secondary 4-8-16 Learn More about Hammond Manufacturing hammond push pull tube audio	Datasheet	1In Stock	$147.46 $124.11 $121.17 $118.31 View $115.15 Quote	Min.: 1 Mult.: 1		Tube Application Power Transformers	Push-Pull	Wire Lead	30 Hz to 30 kHz		5 kOhms	4 Ohms, 8 Ohms, 16 Ohms						3.25 in	2.5 in	3.06 in	1608-1650		Bulk
Audio Transformers / Signal Transformers Output transformer, push-pull, 20W, primary 6,600 ct, 158 ma., secondary 4-8-16 1620 Hammond Manufacturing 1: $162.48 1In Stock	Mfr. Part No. 1620 Mouser Part No 546-1620	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	1In Stock	$162.48 $136.72 $133.47 $130.31 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	1608-1650
Audio Transformers / Signal Transformers Output transformer, push-pull, 30W, primary 5,000 ct, 128 ma, second 4-8-16-70V 1645 Hammond Manufacturing 1: $192.72 1In Stock	Mfr. Part No. 1645 Mouser Part No 546-1645	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, push-pull, 30W, primary 5,000 ct, 128 ma, second 4-8-16-70V Learn More about Hammond Manufacturing hammond push pull tube audio	Datasheet	1In Stock	$192.72 $164.86 $161.83 $157.52 View Quote	Min.: 1 Mult.: 1		Tube Application Power Transformers	Push-Pull	Wire Lead	30 Hz to 30 kHz		5 kOhms	16 Ohms				Single		3.75 in	2.5 in	3.06 in	1608-1650
Audio Transformers / Signal Transformers Output transformer, push-pull, 15W , primary 8,000 ct, 100 ma., secondary 4-8-16 1650E Hammond Manufacturing 1: $170.62 2In Stock	Mfr. Part No. 1650E Mouser Part No 546-1650E	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, push-pull, 15W , primary 8,000 ct, 100 ma., secondary 4-8-16 Learn More about Hammond Manufacturing hammond push pull tube audio	Datasheet	2In Stock	$170.62 $147.55 $143.74 $139.54 View Quote	Min.: 1 Mult.: 1		Tube Application Power Transformers	Push-Pull	Terminals	30 Hz to 30 kHz		8 kOhms	4 Ohms, 8 Ohms, 16 Ohms				Single	2.5 in x 3.25 in x 3.06 in	3.06 in	3.25 in	2.5 in	1608A-1650A Series		Bulk
Audio Transformers / Signal Transformers Output transformer, push-pull, 60W , primary 6,600 ct, 200 ma., secondary 4-8-16 1650PA Hammond Manufacturing 1: $213.68 1In Stock	Mfr. Part No. 1650PA Mouser Part No 546-1650PA	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	1In Stock	$213.68 $195.80 $193.11 $190.62 View Quote	Min.: 1 Mult.: 1		Tube Application Power Transformers	Push-Pull	Wire Lead	30 Hz to 30 kHz		6.6 kOhms	4 Ohms, 8 Ohms, 16 Ohms						3.81 in	4.25 in	3.13 in	1608A-1650A Series
Audio Transformers / Signal Transformers Audio transformer, broadcast quality, potted, for Emitter or mic to Line 560E Hammond Manufacturing 1: $81.66 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	$81.66 $70.58 $66.74 $65.15 View $63.47 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: $81.66 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	$81.66 $70.65 $66.79 $65.17 View $63.48 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 XFMR STG 600CT-600CT 42TM016-RC Xicon 1: $4.42 3,990In Stock	Mfr. Part No. 42TM016-RC Mouser Part No 42TM016-RC	Xicon	Audio Transformers / Signal Transformers XFMR STG 600CT-600CT	Datasheet	3,990In Stock	$4.42 $3.76 $3.45 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		Bulk
Audio Transformers / Signal Transformers EI-14 1.2KCT-8CT 42XL003-RC Xicon 1: $3.11 2,872In Stock	Mfr. Part No. 42XL003-RC Mouser Part No 42XL003-RC	Xicon	Audio Transformers / Signal Transformers EI-14 1.2KCT-8CT	Datasheet	2,872In Stock	$3.11 $2.64 $2.49 View Quote	Min.: 1 Mult.: 1		Signal Transformers	Transformer	Through Hole	300 Hz to 3.5 kHz		1.2 kOhms	8 Ohms	100 VDC	- 30 C	+ 80 C	1 Channel	15 mm x 12 mm x 11.5 mm	15 mm	12 mm	11.5 mm	42XL		Bulk
Audio Transformers / Signal Transformers ISO MOD GullWng Sgl Audio w/ shield 6pin TG10-DA1NSLF HALO Electronics 1: $2.41 10,760On Order	Mfr. Part No. TG10-DA1NSLF Mouser Part No 493-TG10-DA1NSLF	HALO Electronics	Audio Transformers / Signal Transformers ISO MOD GullWng Sgl Audio w/ shield 6pin Learn More about HALO Electronics halo TG10 audio tranformers	Datasheet	10,760On Order On Order Ship Dates Mfr. No: TG10-DA1NSLF Stock: 0 On Order: 2,514 Expected 30/04/2027 2,480 Expected 14/05/2027 5,766 Expected 25/06/2027 Factory Lead Time: 36 Weeks	$2.41 $2.32 $2.23 $2.15 View $2.04 $1.65 $1.59 $1.58	Min.: 1 Mult.: 1		Audio Transformers	Module	SMD/SMT	10 kHz to 200 MHz	750 uH			1.5 kV	- 40 C	+ 85 C	Single	SMD-16	8.13 mm	7.11 mm	5.08 mm	TG10-DA1		Tube
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG1G-E001NYLF HALO Electronics 1: $5.65 3,780On Order	Mfr. Part No. TG1G-E001NYLF Mouser Part No 493-TG1G-E001NYLF	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	3,780On Order On Order Ship Dates Mfr. No: TG1G-E001NYLF Stock: 0 On Order: 1,080 Expected 09/07/2027 2,700 Expected 30/07/2027 Factory Lead Time: 35 Weeks	$5.65 $5.16 $5.07 $4.87 View $4.40 $4.21 $4.09	Min.: 1 Mult.: 1		LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH			1.5 kV	- 40 C	+ 85 C	Dual	SMD-24	15.24 mm	13.72 mm	6.35 mm	TG1G		Tube
Audio Transformers / Signal Transformers LAN TRANSFORMER, 1G BASE-T, PCMC TMY5MBNL Taoglas 1: $7.81 4,679On Order	Mfr. Part No. TMY5MBNL Mouser Part No 960-TMY5MBNL	Taoglas	Audio Transformers / Signal Transformers LAN TRANSFORMER, 1G BASE-T, PCMC	Datasheet	4,679On Order On Order Ship Dates Mfr. No: TMY5MBNL Stock: 0 On Order: 2,479 Expected 16/02/2027 2,200 Expected 08/03/2027 Factory Lead Time: 16 Weeks	Cut Tape $7.81 $7.05 $6.76 $6.55 Reel $5.53 View $6.35 $6.05 $5.84 $5.42 MouseReel Available	Min.: 1 Mult.: 1 : 1,100		LAN Transformers	LAN Transformer	SMD/SMT		350 uH				- 40 C	+ 125 C			17.78 mm	10.35 mm	3.2 mm			Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers PL160 160W 0.0147Ohm Planar Trnsfmr PL160-100L Coilcraft 1: $19.48 2,533On Order	Mfr. Part No. PL160-100L Mouser Part No 994-PL160-100L	Coilcraft	Audio Transformers / Signal Transformers PL160 160W 0.0147Ohm Planar Trnsfmr Learn More about Coilcraft pl160 pl300	Datasheet	2,533On Order On Order Ship Dates Mfr. No: PL160-100L Stock: 0 On Order: 121 Expected 18/12/2026 1,440 Expected 15/01/2027 972 Expected 08/02/2027 Factory Lead Time: 15 Weeks	$19.48 $17.13 $16.60 $16.28 View $15.67 $14.93 $14.48	Min.: 1 Mult.: 1			Planar	Quick Connect	200 kHz to 700 kHz	153 uH			1.5 kV	- 40 C	+ 125 C	Single		20.83 mm	23.37 mm	8.94 mm	PL160		Tray
Audio Transformers / Signal Transformers XFMR MODULE 100BT SMG COM NPB 100B-1003XT iNRCORE 1: $26.40 6,000On Order	Mfr. Part No. 100B-1003XT Mouser Part No 673-100B-1003XT	iNRCORE	Audio Transformers / Signal Transformers XFMR MODULE 100BT SMG COM NPB	Datasheet	6,000On Order On Order Ship Dates Mfr. No: 100B-1003XT Stock: 0 On Order: 4,200 Expected 17/12/2026 1,800 TBD Factory Lead Time: 12 Weeks	Cut Tape $26.40 $23.75 $22.77 $22.05 View Reel $19.93 $21.36 $20.54 $19.93 Quote MouseReel Available	Min.: 1 Mult.: 1 : 600	No	LAN Transformers		SMD/SMT		350 uH			1.8 kVAC, 2.5 kVDC	- 55 C	+ 125 C	Single		12.7 mm	6.73 mm	5.97 mm	100B		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100 BASE-T Single Port, 16PIN, DUAL, 1.5k VAC SM91076L-E Bourns 1: $4.94 4,875Expected 21/12/2026	Mfr. Part No. SM91076L-E Mouser Part No 652-SM91076L-E	Bourns	Audio Transformers / Signal Transformers 10/100 BASE-T Single Port, 16PIN, DUAL, 1.5k VAC Learn More about Bourns sm91076l transformer	Datasheet	4,875Expected 21/12/2026	Cut Tape $4.94 $4.40 $4.16 $3.96 View Reel $3.27 $3.78 $3.53 $3.36 $3.27 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500		LAN Transformers		SMD/SMT	1 MHz to 100 MHz	500 nH				- 40 C	+ 125 C	Dual	13.3 mm x 7.4 mm	13.3 mm	7.4 mm	5.97 mm	SM91076L		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 500uH 1500V AEC-Q200 HM2147NLT Pulse Electronics 1: $3.46 1,800Expected 13/11/2026	Mfr. Part No. HM2147NLT Mouser Part No 673-HM2147NLT	Pulse Electronics	Audio Transformers / Signal Transformers 500uH 1500V AEC-Q200 Learn More about Pulse Electronics pulse battery management systems solutions	Datasheet	1,800Expected 13/11/2026	Cut Tape $3.46 $3.13 $2.91 $2.83 Reel $2.18 View $2.71 $2.56 $2.13 $2.11 MouseReel Available	Min.: 1 Mult.: 1 : 900				SMD/SMT		500 uH			4300 Vrms	- 40 C	+ 125 C	1 Channel		12.15 mm	9 mm	3.2 mm	BMS	AEC-Q200	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers HA3803 Flyback For TI TPS23753 HA3803-BLD Coilcraft 1: $7.20 355On Order	Mfr. Part No. HA3803-BLD Mouser Part No 994-HA3803-BLD	Coilcraft	Audio Transformers / Signal Transformers HA3803 Flyback For TI TPS23753 Learn More about Coilcraft power magnetics	Datasheet	355On Order On Order Ship Dates Mfr. No: HA3803-BLD Stock: 0 On Order: 155 Expected 07/12/2026 200 Expected 15/01/2027 Factory Lead Time: 10 Weeks	Cut Tape $7.20 $6.15 $5.90 $5.72 Reel $5.04 View $5.30 $4.85 $4.71 MouseReel Available	Min.: 1 Mult.: 1 : 200		Flyback Transformers	Flyback	SMD/SMT	100 kHz	166.5 uH			1.5 kV	- 40 C	+ 125 C	Single		17.2 mm	14.98 mm	8.51 mm	HA3803		Reel, Cut Tape, MouseReel