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Isolation 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	Isolation Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Package/Case	Length	Width	Height	Series	Qualification	Packaging
Audio Transformers / Signal Transformers GIGABIT ISO MOD TG111-HPE1NYNRL HALO Electronics 1: $13.35 3In Stock NRND	Mfr. Part No. TG111-HPE1NYNRL Mouser Part No 493-TG111-HPE1NYNRL NRND	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD	Datasheet	3In Stock	$13.35 $8.62 $7.03 $5.69 View $4.78 $4.11 $3.93 $3.82	Min.: 1 Mult.: 1	Isolation Transformers										15.24 mm	13.72 mm	6.35 mm	TG1G		Tube
Audio Transformers / Signal Transformers SMD ISOLATION MODULE HALO Electronics TGM-360NARLTR TGM-360NARLTR HALO Electronics 1: $11.55 200In Stock	Mfr. Part No. TGM-360NARLTR Mouser Part No 493-TGM-360NARLTR	HALO Electronics	Audio Transformers / Signal Transformers SMD ISOLATION MODULE	Datasheet	200In Stock	Cut Tape $11.55 $7.44 $6.07 $4.91 Reel $3.55 View $4.12 $3.40 $3.31	Min.: 1 Mult.: 1 : 500	Isolation Transformers															Reel, Cut Tape
Audio Transformers / Signal Transformers GIGABIT ISO MOD TG111-HPE1NYNLF HALO Electronics 1: $12.70 5,508On Order	Mfr. Part No. TG111-HPE1NYNLF Mouser Part No 493-TG111-HPE1NYNLF	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	5,508On Order On Order Ship Dates Mfr. No: TG111-HPE1NYNLF Stock: 0 On Order: 252 Expected 26/10/2026 792 Expected 16/12/2026 4,464 Expected 01/01/2027 Factory Lead Time: 19 Weeks	$12.70 $8.21 $6.70 $5.42 View $4.55 $3.92 $3.75 $3.63	Min.: 1 Mult.: 1	Isolation Transformers													TG1G		Tube
Audio Transformers / Signal Transformers Singal Transformer Power Line Comm 6P SMD TG04-1406NSLF HALO Electronics 1: $3.35 6,972On Order	Mfr. Part No. TG04-1406NSLF Mouser Part No 493-TG04-1406NSLF	HALO Electronics	Audio Transformers / Signal Transformers Singal Transformer Power Line Comm 6P SMD Learn More about HALO Electronics halo plc modules	Datasheet	6,972On Order On Order Ship Dates Mfr. No: TG04-1406NSLF Stock: 0 On Order: 152 Expected 16/11/2026 744 Expected 05/02/2027 1,054 Expected 17/02/2027 1,922 Expected 21/05/2027 3,100 Expected 11/06/2027 Factory Lead Time: 34 Weeks	$3.35 $2.16 $1.76 $1.43 View $1.20 $1.03	Min.: 1 Mult.: 1	Isolation Transformers		SMD/SMT		140 uH	1.5 kVAC	- 40 C	+ 125 C		SMD-6	8.13 mm	7.11 mm	5.08 mm			Tube
Audio Transformers / Signal Transformers SMD POWER LIN COM ISO MOD TG04-1406NSLFTR HALO Electronics 1: $3.55 2,000Expected 14/05/2027 New Product	Mfr. Part No. TG04-1406NSLFTR Mouser Part No 493-TG04-1406NSLFTR New Product	HALO Electronics	Audio Transformers / Signal Transformers SMD POWER LIN COM ISO MOD	Datasheet	2,000Expected 14/05/2027	Cut Tape $3.55 $2.29 $1.87 $1.51 Reel $1.18 View $1.27 $1.19 $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Isolation Transformers	Power Line Communications Module	SMD/SMT		140 uH	1.5 kVAC	- 40 C	+ 125 C	1 Channel		8.13 mm	7.11 mm	5.08 mm	TG04		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Singal Transformer Power Line Comm 6P SMD AEC-Q200 TG04-APL7NSNL HALO Electronics 1: $3.80 9,160On Order	Mfr. Part No. TG04-APL7NSNL Mouser Part No 493-TG04-APL7NSNL	HALO Electronics	Audio Transformers / Signal Transformers Singal Transformer Power Line Comm 6P SMD AEC-Q200 Learn More about HALO Electronics halo plc modules	Datasheet	9,160On Order On Order Ship Dates Mfr. No: TG04-APL7NSNL Stock: 0 On Order: 418 Expected 18/01/2027 3,968 Expected 05/02/2027 4,774 Expected 02/04/2027 Factory Lead Time: 24 Weeks	$3.80 $2.45 $2.00 $1.62 View $1.36 $1.17 $1.12	Min.: 1 Mult.: 1	Isolation Transformers		SMD/SMT		140 uH	1.5 kVAC	- 40 C	+ 125 C		SMD-6	8.13 mm	7.11 mm	5.08 mm		AEC-Q200	Tube
Audio Transformers / Signal Transformers SMD POWER LINE COM ISO MOD TG04-APL7NSNLTR HALO Electronics 1: $4.00 2,000Expected 19/02/2027 New Product	Mfr. Part No. TG04-APL7NSNLTR Mouser Part No 493-TG04-APL7NSNLTR New Product	HALO Electronics	Audio Transformers / Signal Transformers SMD POWER LINE COM ISO MOD	Datasheet	2,000Expected 19/02/2027	Cut Tape $4.00 $2.58 $2.11 $1.70 Reel $1.33 View $1.43 $1.34 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Isolation Transformers	Power Line Communications Module	SMD/SMT		140 uH	1.5 kVAC	- 40 C	+ 125 C	1 Channel		8.13 mm	7.11 mm	5.08 mm	TG04		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers SMD ISOLATION MODULE HALO Electronics TGM-040P3LF TGM-040P3LF HALO Electronics 1: $6.05 905Expected 12/02/2027	Mfr. Part No. TGM-040P3LF Mouser Part No 493-TGM-040P3LF	HALO Electronics	Audio Transformers / Signal Transformers SMD ISOLATION MODULE	Datasheet	905Expected 12/02/2027	$6.05 $3.91 $3.19 $2.58 View $2.17 $1.87 $1.79 $1.73	Min.: 1 Mult.: 1	Isolation Transformers															Tube
Audio Transformers / Signal Transformers GIGABIT ISO MOD TG111-S12NYNRL HALO Electronics 1: $9.45 77Expected 18/06/2027	Mfr. Part No. TG111-S12NYNRL Mouser Part No 493-TG111-S12NYNRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	77Expected 18/06/2027	$9.45 $3.26 $3.25	Min.: 1 Mult.: 1	Isolation Transformers										15.24 mm	13.72 mm	6.35 mm	TG1G		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 SMD ISOLATION MODULE HALO Electronics TG1G-E001NYRLTR TG1G-E001NYRLTR HALO Electronics 1: $15.40 250Expected 30/04/2027	Mfr. Part No. TG1G-E001NYRLTR Mouser Part No 493-TG1G-E001NYRLTR	HALO Electronics	Audio Transformers / Signal Transformers SMD ISOLATION MODULE	Datasheet	250Expected 30/04/2027	Cut Tape $15.40 $9.95 $8.12 $6.56 Reel $5.51 View $4.80 $4.69 $4.60 Quote	Min.: 1 Mult.: 1 : 350	Isolation Transformers															Reel, Cut Tape
Audio Transformers / Signal Transformers GIGABIT ISO MOD TG111-S12NYNLFTR HALO Electronics 1: $9.40 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. TG111-S12NYNLFTR Mouser Part No 493-TG111-S12NYNLFTR	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	Non-Stocked Lead-Time 2 Weeks	Cut Tape $9.40 $6.08 $4.96 $4.01 Reel $3.37 View $2.90 $2.77 $2.69 MouseReel Available	Min.: 1 Mult.: 1 : 330	Isolation Transformers													TG1G		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port TG111-S212NWRLTR HALO Electronics 300: $7.30 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. TG111-S212NWRLTR Mouser Part No 493-TG111-S212NWRLTR	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $7.30 $6.29 $6.02 $5.85	Min.: 300 Mult.: 300 : 300	Isolation Transformers													TG1G		Reel
Audio Transformers / Signal Transformers DIP ISOLATION MODULE T3/E3 Single StdTemp TD01-0406NERL HALO Electronics 558: $1.68 Non-Stocked	Mfr. Part No. TD01-0406NERL Mouser Part No 493-TD01-0406NERL	HALO Electronics	Audio Transformers / Signal Transformers DIP ISOLATION MODULE T3/E3 Single StdTemp Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	$1.68 $1.55	Min.: 558 Mult.: 62	Isolation Transformers	Module	Through Hole	200 kHz to 340 MHz	40 uH	1.5 kV	0 C	+ 70 C	Single	DIP-6	8.13 mm	7.11 mm	5.33 mm	TD-T3		Tube
Audio Transformers / Signal Transformers DIP ISOLATION MODULE T3/E3 Single ExtTemp TD01-0456NERL HALO Electronics 558: $2.95 Non-Stocked	Mfr. Part No. TD01-0456NERL Mouser Part No 493-TD01-0456NERL	HALO Electronics	Audio Transformers / Signal Transformers DIP ISOLATION MODULE T3/E3 Single ExtTemp Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	$2.95 $2.72 Quote Quote	Min.: 558 Mult.: 62	Isolation Transformers	Module							Single					TD-T3		Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6P Single Ch StdTemp TD02-1205ALF HALO Electronics 1: $4.50 Non-Stocked	Mfr. Part No. TD02-1205ALF Mouser Part No 493-TD02-1205ALF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6P Single Ch StdTemp Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	$4.50 $2.91 $2.38 $1.92 View $1.61 $1.38 $1.37	Min.: 1 Mult.: 1	Isolation Transformers	Module	Through Hole		1.2 mH	1.5 kV	0 C	+ 70 C	Single	DIP-6	12.7 mm	8.89 mm	6.35 mm	TD-T1		Tube
Audio Transformers / Signal Transformers T3/E3/DS3/STS-1 6P ISO MOD THT Single TD04-0406NERL HALO Electronics 558: $1.76 Non-Stocked	Mfr. Part No. TD04-0406NERL Mouser Part No 493-TD04-0406NERL	HALO Electronics	Audio Transformers / Signal Transformers T3/E3/DS3/STS-1 6P ISO MOD THT Single Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	$1.76 $1.63	Min.: 558 Mult.: 62	Isolation Transformers	Module							Single					TD-T3		Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1CT:1CT 1Ch TD04-1205ALF HALO Electronics 1: $4.50 Non-Stocked	Mfr. Part No. TD04-1205ALF Mouser Part No 493-TD04-1205ALF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1CT:1CT 1Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	$4.50 $2.91 $2.38 $1.92 View $1.61 $1.50 $1.38	Min.: 1 Mult.: 1	Isolation Transformers	Module	Through Hole		1.2 mH	1.5 kV	0 C	+ 70 C	Single	DIP-6	12.7 mm	8.89 mm	6.35 mm	TD-T1		Tube
Audio Transformers / Signal Transformers T3/E3/DS3/STS-1 6P ISO MOD THT Single TD07-0206NERL HALO Electronics 558: $1.63 Non-Stocked	Mfr. Part No. TD07-0206NERL Mouser Part No 493-TD07-0206NERL	HALO Electronics	Audio Transformers / Signal Transformers T3/E3/DS3/STS-1 6P ISO MOD THT Single Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	$1.63 $1.56 $1.52	Min.: 558 Mult.: 62	Isolation Transformers	Module	Through Hole	250 kHz to 500 MHz	19 uH	1.5 kV	0 C	+ 70 C		DIP-6	8.13 mm	7.11 mm	5.33 mm	TD-T3		Tube
Audio Transformers / Signal Transformers T3/E3/DS3/STS-1 6P ISO MOD THT Single TD07-0356NERL HALO Electronics 558: $2.41 Non-Stocked	Mfr. Part No. TD07-0356NERL Mouser Part No 493-TD07-0356NERL	HALO Electronics	Audio Transformers / Signal Transformers T3/E3/DS3/STS-1 6P ISO MOD THT Single Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	$2.41 $2.38 $2.33	Min.: 558 Mult.: 62	Isolation Transformers	Module							Single					TD-T3		Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1CT:2CT 1Ch TD08-1205ALF HALO Electronics 1: $4.50 Non-Stocked	Mfr. Part No. TD08-1205ALF Mouser Part No 493-TD08-1205ALF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1CT:2CT 1Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	$4.50 $2.91 $2.38 $1.92 View $1.61 $1.50 $1.38	Min.: 1 Mult.: 1	Isolation Transformers	Module	Through Hole		1.2 mH	1.5 kV	0 C	+ 70 C	Single	DIP-6	12.7 mm	8.89 mm	6.35 mm	TD-T1		Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1.14CT 1Ch TD37-1205ALF HALO Electronics 1: $4.28 Non-Stocked	Mfr. Part No. TD37-1205ALF Mouser Part No 493-TD37-1205ALF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1.14CT 1Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	$4.28 $2.91 $2.38 $1.92 View $1.64 $1.50 $1.38	Min.: 1 Mult.: 1	Isolation Transformers	Module	Through Hole		1.2 mH	1.5 kV	0 C	+ 70 C	Single	DIP-6	12.7 mm	8.89 mm	6.35 mm	TD-T1		Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1.15CT 1Ch TD38-1505ALF HALO Electronics 1: $4.70 Non-Stocked	Mfr. Part No. TD38-1505ALF Mouser Part No 493-TD38-1505ALF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1.15CT 1Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	$4.70 $3.05 $2.49 $2.01 View $1.69 $1.56 $1.44	Min.: 1 Mult.: 1	Isolation Transformers	Module	Through Hole		1.5 mH	1.5 kV	0 C	+ 70 C	Single	DIP-6	12.7 mm	8.89 mm	6.35 mm	TD-T3		Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1CT:2.3CT 1Ch TD71-1205ALF HALO Electronics 1: $4.50 Non-Stocked	Mfr. Part No. TD71-1205ALF Mouser Part No 493-TD71-1205ALF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1CT:2.3CT 1Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	$4.50 $2.91 $2.38 $1.92 View $1.61 $1.39 $1.33 $1.32	Min.: 1 Mult.: 1	Isolation Transformers	Module	Through Hole		1.2 mH	1.5 kV	0 C	+ 70 C	Single	DIP-6	12.7 mm	8.89 mm	6.35 mm	TD-T1		Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1CT:3CT 1Ch TD72-1205ALF HALO Electronics 1: $4.28 Non-Stocked	Mfr. Part No. TD72-1205ALF Mouser Part No 493-TD72-1205ALF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1CT:3CT 1Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	$4.28 $2.84 $2.34 $1.92 View $1.64 $1.42 $1.40	Min.: 1 Mult.: 1	Isolation Transformers	Module	Through Hole		1.2 mH	1.5 kV	0 C	+ 70 C	Single	DIP-6	12.7 mm	8.89 mm	6.35 mm	TD-T1		Tube

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