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Pulse Electronics 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	Qualification	Packaging
Audio Transformers / Signal Transformers 28uH 500V 1:1:1 -40 / 85C DCR=0.25 Ohms AEC-Q200 BM6230HLT Pulse Electronics 1: $5.02 390In Stock	Mfr. Part No. BM6230HLT Mouser Part No 673-BM6230HLT	Pulse Electronics	Audio Transformers / Signal Transformers 28uH 500V 1:1:1 -40 / 85C DCR=0.25 Ohms AEC-Q200 Learn More about Pulse Electronics bm bmu bx transformers	Datasheet	390In Stock	Cut Tape $5.02 $4.54 $4.36 $4.23 Reel $3.82 View $4.10 $3.86 $3.68 $3.46 MouseReel Available	Min.: 1 Mult.: 1 : 400	PLC Transformers		SMD/SMT	3 MHz to 30 MHz					- 40 C	+ 125 C			16.15 mm	14.8 mm	6 mm	BM62xx	AEC-Q200	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 240uH 80V 0.12A 1:1 1GD -40 /+85 2-line 1-Ch Non-PoE TC1G00 Pulse Electronics 1: $0.57 2,600In Stock	Mfr. Part No. TC1G00 Mouser Part No 673-TC1G00	Pulse Electronics	Audio Transformers / Signal Transformers 240uH 80V 0.12A 1:1 1GD -40 /+85 2-line 1-Ch Non-PoE Learn More about Pulse Electronics pulse tcxg pulsechip transformers	Datasheet	2,600In Stock	Cut Tape $0.57 $0.467 $0.408 $0.385 View Reel $0.298 $0.356 $0.336 $0.317 $0.298 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Chip LAN Transformers	Surface Mount Chip LAN Transformer	SMD/SMT	1 MHz to 100 MHz	240 uH			1.5 kVAC	- 40 C	+ 85 C	1 Channel		4.7 mm	3.2 mm	3.15 mm	TCxG		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 120uH 80V 1A 1:1 1GP -40 /+85 2-line 1-Ch 90W PoE TC1G001P Pulse Electronics 1: $0.62 1,304In Stock	Mfr. Part No. TC1G001P Mouser Part No 673-TC1G001P	Pulse Electronics	Audio Transformers / Signal Transformers 120uH 80V 1A 1:1 1GP -40 /+85 2-line 1-Ch 90W PoE Learn More about Pulse Electronics pulse tcxg pulsechip transformers	Datasheet	1,304In Stock	Cut Tape $0.62 $0.512 $0.447 $0.421 Reel $0.326 View $0.39 $0.307 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Chip LAN Transformers	Surface Mount Chip LAN Transformer	SMD/SMT	1 MHz to 125 MHz	120 uH			1.5 kVAC	- 40 C	+ 85 C	1 Channel		4.6 mm	3.4 mm	4.2 mm	TCxG		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 180uH 80V 0.12A 1:1 2.5GD -40 /+85 2-line 1-Ch Non-PoE TC2G00 Pulse Electronics 1: $0.60 3,850In Stock	Mfr. Part No. TC2G00 Mouser Part No 673-TC2G00	Pulse Electronics	Audio Transformers / Signal Transformers 180uH 80V 0.12A 1:1 2.5GD -40 /+85 2-line 1-Ch Non-PoE Learn More about Pulse Electronics pulse tcxg pulsechip transformers	Datasheet	3,850In Stock	Cut Tape $0.60 $0.49 $0.427 $0.403 Reel $0.312 View $0.373 $0.352 $0.331 $0.294 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Chip LAN Transformers	Surface Mount Chip LAN Transformer	SMD/SMT	1 MHz to 200 MHz	180 uH			1.5 kVAC	- 40 C	+ 85 C	1 Channel		4.7 mm	3.2 mm	3.15 mm	TCxG		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 120uH 80V 1A 1:1 2.5GP -40 /+85 2-line 1-Ch 90W PoE TC2G001P Pulse Electronics 1: $0.62 4,086In Stock	Mfr. Part No. TC2G001P Mouser Part No 673-TC2G001P	Pulse Electronics	Audio Transformers / Signal Transformers 120uH 80V 1A 1:1 2.5GP -40 /+85 2-line 1-Ch 90W PoE Learn More about Pulse Electronics pulse tcxg pulsechip transformers	Datasheet	4,086In Stock	Cut Tape $0.62 $0.512 $0.447 $0.421 View Reel $0.315 $0.39 $0.367 $0.335 $0.315 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Chip LAN Transformers	Surface Mount Chip LAN Transformer	SMD/SMT	1 MHz to 200 MHz	120 uH			1.5 kVAC	- 40 C	+ 85 C	1 Channel		4.6 mm	3.4 mm	4.2 mm	TCxG		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 180uH 80V 0.6A 1:1 2.5GP -40 /+85 2-line 1-Ch 60W PoE TC2G00P Pulse Electronics 1: $0.59 3,523In Stock	Mfr. Part No. TC2G00P Mouser Part No 673-TC2G00P	Pulse Electronics	Audio Transformers / Signal Transformers 180uH 80V 0.6A 1:1 2.5GP -40 /+85 2-line 1-Ch 60W PoE Learn More about Pulse Electronics pulse tcxg pulsechip transformers	Datasheet	3,523In Stock	Cut Tape $0.59 $0.536 $0.501 $0.479 Reel $0.374 View $0.46 $0.446 $0.44 $0.294 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Chip LAN Transformers	Surface Mount Chip LAN Transformer	SMD/SMT	1 MHz to 200 MHz	180 uH			1.5 kVAC	- 40 C	+ 85 C	1 Channel		4.7 mm	3.2 mm	3.15 mm	TCxG		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 180uH 80V 0.12A 1:1 5GD -40 /+85 2-line 1-Ch Non-PoE TC5G00 Pulse Electronics 1: $0.60 3,666In Stock	Mfr. Part No. TC5G00 Mouser Part No 673-TC5G00	Pulse Electronics	Audio Transformers / Signal Transformers 180uH 80V 0.12A 1:1 5GD -40 /+85 2-line 1-Ch Non-PoE Learn More about Pulse Electronics pulse tcxg pulsechip transformers	Datasheet	3,666In Stock	Cut Tape $0.60 $0.49 $0.427 $0.403 Reel $0.312 View $0.373 $0.352 $0.331 $0.294 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Chip LAN Transformers	Surface Mount Chip LAN Transformer	SMD/SMT	1 MHz to 200 MHz	180 uH			1.5 kVAC	- 40 C	+ 85 C	1 Channel		4.7 mm	3.2 mm	3.15 mm	TCxG		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 120uH 80V 1A 1:1 5GP -40 /+85 2-line 1-Ch 90W PoE TC5G001P Pulse Electronics 1: $0.62 4,471In Stock	Mfr. Part No. TC5G001P Mouser Part No 673-TC5G001P	Pulse Electronics	Audio Transformers / Signal Transformers 120uH 80V 1A 1:1 5GP -40 /+85 2-line 1-Ch 90W PoE Learn More about Pulse Electronics pulse tcxg pulsechip transformers	Datasheet	4,471In Stock	Cut Tape $0.62 $0.512 $0.447 $0.421 View Reel $0.315 $0.39 $0.367 $0.335 $0.315 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Chip LAN Transformers	Surface Mount Chip LAN Transformer	SMD/SMT	1 MHz to 250 MHz	120 uH			1.5 kVAC	- 40 C	+ 85 C	1 Channel		4.6 mm	3.4 mm	4.2 mm	TCxG		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 120uH 80V 0.12A 1:1 10GD -40 /+85 2-line 1-Ch Non-PoE TC10G00 Pulse Electronics 1: $0.70 780In Stock 6,000Expected 13/11/2026	Mfr. Part No. TC10G00 Mouser Part No 673-TG10G00	Pulse Electronics	Audio Transformers / Signal Transformers 120uH 80V 0.12A 1:1 10GD -40 /+85 2-line 1-Ch Non-PoE Learn More about Pulse Electronics pulse tcxg pulsechip transformers		780In Stock 6,000Expected 13/11/2026	Cut Tape $0.70 $0.633 $0.591 $0.574 Reel $0.496 View $0.551 $0.545 $0.518 $0.455 MouseReel Available	Min.: 1 Mult.: 1 : 2,000					120 uH				- 40 C	+ 85 C	1 Channel					TCxG		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 100uH 80V 1A 1:1 10GP -40 /+85 2-line 1-Ch 90W PoE TC10G001P Pulse Electronics 1: $0.78 460In Stock	Mfr. Part No. TC10G001P Mouser Part No 673-TG10G001P	Pulse Electronics	Audio Transformers / Signal Transformers 100uH 80V 1A 1:1 10GP -40 /+85 2-line 1-Ch 90W PoE Learn More about Pulse Electronics pulse tcxg pulsechip transformers	Datasheet	460In Stock	Cut Tape $0.78 $0.641 $0.56 $0.528 View Reel $0.395 $0.488 $0.46 $0.42 $0.395 MouseReel Available	Min.: 1 Mult.: 1 : 2,000					120 uH				- 40 C	+ 85 C	1 Channel					TCxG		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 120uH 80V 0.6A 1:1 10GP -40 /+85 2-line 1-Ch 60W PoE TC10G00P Pulse Electronics 1: $0.72 2,882In Stock	Mfr. Part No. TC10G00P Mouser Part No 673-TG10G00P	Pulse Electronics	Audio Transformers / Signal Transformers 120uH 80V 0.6A 1:1 10GP -40 /+85 2-line 1-Ch 60W PoE Learn More about Pulse Electronics pulse tcxg pulsechip transformers		2,882In Stock	Cut Tape $0.72 $0.657 $0.613 $0.595 Reel $0.516 View $0.572 $0.555 $0.538 $0.499 MouseReel Available	Min.: 1 Mult.: 1 : 2,000					120 uH				- 40 C	+ 85 C	1 Channel					TCxG		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 140uH .6Ohms 1-Port 23Z467SMNLT Pulse Electronics 1: $4.95 1,725In Stock	Mfr. Part No. 23Z467SMNLT Mouser Part No 673-23Z467SMNLT	Pulse Electronics	Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 140uH .6Ohms 1-Port	Datasheet	1,725In Stock	Cut Tape $4.95 $4.48 $4.30 $4.16 Reel $3.53 View $4.04 $3.87 $3.65 $3.03 MouseReel Available	Min.: 1 Mult.: 1 : 900	LAN Transformers	Module	SMD/SMT	100 kHz	140 uH	1 Ohms	2 Ohms	2 kV	0 C	+ 70 C	Single		11.43 mm	9.14 mm	5.46 mm	23Z467		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF Balun 75 Ohm 1:1 1.5-500MHz SMD CX2040LNLT Pulse Electronics 1: $3.24 1,933In Stock	Mfr. Part No. CX2040LNLT Mouser Part No 673-CX2040LNLT	Pulse Electronics	Audio Transformers / Signal Transformers RF Balun 75 Ohm 1:1 1.5-500MHz SMD	Datasheet	1,933In Stock	Cut Tape $3.24 $2.56 $2.26 $2.03 $1.92 Reel $1.79 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Baluns		SMD/SMT	1.5 MHz to 500 MHz		75 Ohms			- 40 C	+ 85 C	Single		3.81 mm	3.81 mm	2.79 mm	CX20xxNL/LNL		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers SINGLE RF 1.5:1 5-5 CX2044LNLT Pulse Electronics 1: $4.08 884In Stock	Mfr. Part No. CX2044LNLT Mouser Part No 673-CX2044LNLT	Pulse Electronics	Audio Transformers / Signal Transformers SINGLE RF 1.5:1 5-5	Datasheet	884In Stock	Cut Tape $4.08 $3.38 $2.57 $2.38 Reel $2.10 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RF Transformers		SMD/SMT	1.5 MHz to 4.5 MHz					- 40 C	+ 85 C	Single	SMD-5	3.81 mm	3.81 mm	2.79 mm	CX		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 3-300MHz SMD 50Ohm RF Tranformer CX2045LNL Pulse Electronics 1: $3.64 822In Stock	Mfr. Part No. CX2045LNL Mouser Part No 673-CX2045LNL	Pulse Electronics	Audio Transformers / Signal Transformers 3-300MHz SMD 50Ohm RF Tranformer	Datasheet	822In Stock	$3.64 $3.07 $2.87 $2.86 View $2.77 $2.72 $2.28 $2.25 $2.22	Min.: 1 Mult.: 1	RF Transformers		SMD/SMT	3 MHz to 300 MHz					- 40 C	+ 85 C	Single		3.81 mm	3.81 mm	2.79 mm	CX		Tray
Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:2CT,3-30 NPB CX2045LNLT Pulse Electronics 1: $4.39 2,135In Stock	Mfr. Part No. CX2045LNLT Mouser Part No 673-CX2045LNLT	Pulse Electronics	Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:2CT,3-30 NPB	Datasheet	2,135In Stock	Cut Tape $4.39 $3.27 $2.43 $2.25 Reel $2.10 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RF Transformers		SMD/SMT						- 40 C	+ 85 C			3.81 mm	3.81 mm	2.79 mm	CX		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port H0068ANL Pulse Electronics 1: $6.97 663In Stock	Mfr. Part No. H0068ANL Mouser Part No 673-H0068ANL	Pulse Electronics	Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port	Datasheet	663In Stock	$6.97 $6.30 $5.83 $5.67 View $5.51 $5.30 $5.22 $5.10 Quote	Min.: 1 Mult.: 1	LAN Transformers	Module	SMD/SMT	100 kHz to 100 MHz	350 uH			1.5 kV	0 C	+ 70 C	Single		0.5 in	0.347 in	0.082 in	Discrete LAN		Tube
Audio Transformers / Signal Transformers 10/100BaseT SMD NPoE 1-Port H1012NL Pulse Electronics 1: $6.05 849In Stock	Mfr. Part No. H1012NL Mouser Part No 673-H1012NL	Pulse Electronics	Audio Transformers / Signal Transformers 10/100BaseT SMD NPoE 1-Port Learn More about Pulse Electronics pulselantrans	Datasheet	849In Stock	$6.05 $4.69 $4.66 $3.69 $3.68	Min.: 1 Mult.: 1	LAN Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH			1.5 kV	0 C	+ 70 C	Single		17.78 mm	12.95 mm	9.4 mm			Tube
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 4-Por H1164NL Pulse Electronics 1: $13.43 507In Stock	Mfr. Part No. H1164NL Mouser Part No 673-H1164NL	Pulse Electronics	Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 4-Por Learn More about Pulse Electronics pulselantrans	Datasheet	507In Stock	$13.43 $10.60 $10.23 $9.82 View $9.65 $9.43 $8.93 Quote	Min.: 1 Mult.: 1	LAN Transformers	Module	SMD/SMT	1 kHz to 100 MHz	350 uH	1 Ohms	1 Ohms	1.5 kV	0 C	+ 70 C	Quad	28.58 mm x 116 mm x 5.84 mm	28.58 mm	12.19 mm	5.84 mm			Tube
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 4-Por H1164NLT Pulse Electronics 1: $12.43 757In Stock	Mfr. Part No. H1164NLT Mouser Part No 673-H1164NLT	Pulse Electronics	Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 4-Por Learn More about Pulse Electronics pulselantrans	Datasheet	757In Stock	Cut Tape $12.43 $11.30 $10.80 $10.47 Reel $9.83 View $10.25 $9.49 $9.45 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	LAN Transformers	Module	SMD/SMT	1 kHz to 100 MHz	350 uH			1.5 kV	0 C	+ 70 C	Quad		28.58 mm	16 mm	5.84 mm			Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 2-Port H1174FNL Pulse Electronics 1: $11.31 211In Stock	Mfr. Part No. H1174FNL Mouser Part No 673-H1174FNL	Pulse Electronics	Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 2-Port	Datasheet	211In Stock	$11.31 $10.56 $10.14 $9.18 View $8.99 $8.02 $7.97	Min.: 1 Mult.: 1	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH			1.5 kV	0 C	+ 70 C	Dual		14.57 mm	13.08 mm	3.69 mm			Tube
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 2-Port H1174FNLT Pulse Electronics 1: $11.90 946In Stock 1,000Expected 12/11/2026	Mfr. Part No. H1174FNLT Mouser Part No 673-H1174FNLT	Pulse Electronics	Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 2-Port	Datasheet	946In Stock 1,000Expected 12/11/2026	Cut Tape $11.90 $10.73 $10.25 $9.90 View Reel $8.32 $9.66 $9.26 $8.32 MouseReel Available	Min.: 1 Mult.: 1 : 500	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH			1.5 kV	0 C	+ 70 C	Dual		14.57 mm	13.08 mm	3.69 mm			Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1200uH .8Ohms 1-Port H1197NLT Pulse Electronics 1: $5.06 966In Stock	Mfr. Part No. H1197NLT Mouser Part No 673-H1197NLT	Pulse Electronics	Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1200uH .8Ohms 1-Port Learn More about Pulse Electronics pulselantrans	Datasheet	966In Stock	Cut Tape $5.06 $4.47 $4.29 $4.16 Reel $3.04 View $4.12 $3.44 $2.95 $2.93 MouseReel Available	Min.: 1 Mult.: 1 : 600	LAN Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH			1.5 kV	0 C	+ 70 C	Single		12.7 mm	6.73 mm	5.97 mm	H1197		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por H1260FNLT Pulse Electronics 1: $4.41 1,129In Stock	Mfr. Part No. H1260FNLT Mouser Part No 673-H1260FNLT	Pulse Electronics	Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por	Datasheet	1,129In Stock	Cut Tape $4.41 $3.99 $3.72 $3.60 Reel $3.32 View $3.45 $2.96 $2.81 Quote	Min.: 1 Mult.: 1 : 600	LAN Transformers	Module	SMD/SMT	100 kHz to 100 MHz	350 uH			1.5 kV	0 C	+ 70 C	Single		12.7 mm	9.09 mm	5.99 mm			Reel, Cut Tape
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 2-Por H1270FNL Pulse Electronics 1: $9.85 421In Stock	Mfr. Part No. H1270FNL Mouser Part No 673-H1270FNL	Pulse Electronics	Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 2-Por	Datasheet	421In Stock	$9.85 $8.89 $8.40 $8.13 View $7.98 $7.63 $6.66 $6.52 Quote	Min.: 1 Mult.: 1	LAN Transformers	Module	SMD/SMT	100 kHz to 100 MHz	350 uH			1.5 kV	0 C	+ 70 C	Dual		0.574 in	0.515 in	0.145 in			Tube