Audio Transformers / Signal Transformers

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DC/DC Isolation Magnetic Transformers

HALO Electronics DC/DC Transformers are available in a vast array of toroidal and bobbin wound DC/DC converter transformers for most leading DC/DC converter controller ICs. Toroidal transformer products for Push/Pull and H Bridge topologies are available for 0.5W to 13W applications. Bobbin wound transformers are available in power ratings from 3W to 90W for applications such as POE and high power POE+. Most products are available in Functional, Basic, Supplemental, or Reinforced insulation to meet the most stringent safety requirements. All products are UL/EN60950 recognized. Functional and Reinforced insulation products are also DEMKO recognized.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Termination Style	Inductance	Isolation Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Package/Case	Length	Width	Height	Series	Packaging
Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD TG29-1505NXRLTR HALO Electronics 300: £5.50 Non-Stocked	Mfr. Part No. TG29-1505NXRLTR Mouser Part No 493-TG29-1505NXRLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	Reel £5.50 £4.73 £4.52 £4.39	Min.: 300 Mult.: 300 : 300	Isolation Transformers	Module	SMD/SMT		1.5 kV			Quad	SMD-40	27.94 mm	12.19 mm	5.84 mm	SMD-T1	Reel
Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD TG34-1505NXRL HALO Electronics 306: £6.10 Non-Stocked	Mfr. Part No. TG34-1505NXRL Mouser Part No 493-TG34-1505NXRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	£6.10 £5.55 Quote Quote	Min.: 306 Mult.: 18	Isolation Transformers	Module	SMD/SMT		1.5 kV	- 40 C	+ 85 C	Quad	SMD-40	27.94 mm	12.19 mm	5.84 mm	SMD-T1	Tube
Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD TG34-1505NXRLTR HALO Electronics 300: £6.23 Non-Stocked	Mfr. Part No. TG34-1505NXRLTR Mouser Part No 493-TG34-1505NXRLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	Reel £6.23 £5.67 £5.34 Quote Quote	Min.: 300 Mult.: 300 : 300	Isolation Transformers	Module	SMD/SMT		1.5 kV	- 40 C	+ 85 C	Quad	SMD-40	27.94 mm	12.19 mm	5.84 mm	SMD-T1	Reel
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG35-1505N1RL HALO Electronics 520: £1.81 Non-Stocked	Mfr. Part No. TG35-1505N1RL Mouser Part No 493-TG35-1505N1RL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	£1.81 £1.73 £1.68	Min.: 520 Mult.: 40	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 T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG35-1505N1RLTR HALO Electronics 1,000: £1.78 Non-Stocked	Mfr. Part No. TG35-1505N1RLTR Mouser Part No 493-TG35-1505N1RLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	Reel £1.78 £1.73	Min.: 1,000 Mult.: 1,000 : 1,000	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	Reel
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 12P Dual Ch TG35-1505NCRL HALO Electronics 1: £7.03 Non-Stocked	Mfr. Part No. TG35-1505NCRL Mouser Part No 493-TG35-1505NCRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 12P Dual Ch Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	£7.03 £4.55 £3.72 £2.99 View £2.51 £2.17 £2.08 £2.01	Min.: 1 Mult.: 1	Isolation Transformers	Module	SMD/SMT	1.5 mH	1.5 kV	- 40 C	+ 85 C		SMD-16	17.15 mm	11.56 mm	8.64 mm	SMD-T1	Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 12P Dual Ch TG35-1505NCRLTR HALO Electronics 1: £7.40 Non-Stocked	Mfr. Part No. TG35-1505NCRLTR Mouser Part No 493-TG35-1505NCRLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 12P Dual Ch Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	Cut Tape £7.40 £4.79 £3.91 £3.16 Reel £2.66 View £2.29 £2.19 £2.12 MouseReel Available	Min.: 1 Mult.: 1 : 300	Isolation Transformers	Module	SMD/SMT	1.5 mH	1.5 kV	- 40 C	+ 85 C		SMD-16	17.15 mm	11.56 mm	8.64 mm	SMD-T1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch TG36-1205NM5RL HALO Electronics 512: £2.40 Non-Stocked	Mfr. Part No. TG36-1205NM5RL Mouser Part No 493-TG36-1205NM5RL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	£2.40 £2.31 £2.30 Quote Quote	Min.: 512 Mult.: 32	Isolation Transformers	Module	SMD/SMT	1.2 mH	1.5 kV	0 C	+ 70 C	Dual, Quad	SMD-20	15.62 mm	7.11 mm	6.35 mm	SMD-T1	Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch TG36-1205NM5RLTR HALO Electronics 500: £2.73 Non-Stocked	Mfr. Part No. TG36-1205NM5RLTR Mouser Part No 493-TG36-1205NM5RLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	Reel £2.73 £2.51 Quote Quote	Min.: 500 Mult.: 500 : 500	Isolation Transformers	Module	SMD/SMT	1.2 mH	1.5 kV	0 C	+ 70 C	Dual, Quad	SMD-20	15.62 mm	7.11 mm	6.35 mm	SMD-T1	Reel
Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD TG36-1505NXRL HALO Electronics 306: £5.35 Non-Stocked	Mfr. Part No. TG36-1505NXRL Mouser Part No 493-TG36-1505NXRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	£5.35 £4.62 £4.41 £4.29	Min.: 306 Mult.: 18	Isolation Transformers	Module	SMD/SMT		1.5 kV	- 40 C	+ 85 C	Quad	SMD-40	27.94 mm	12.19 mm	5.84 mm	SMD-T1	Tube
Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD TG36-1505NXRLTR HALO Electronics 300: £5.50 Non-Stocked	Mfr. Part No. TG36-1505NXRLTR Mouser Part No 493-TG36-1505NXRLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	Reel £5.50 £4.73 £4.52 £4.39	Min.: 300 Mult.: 300 : 300	Isolation Transformers	Module	SMD/SMT		1.5 kV	- 40 C	+ 85 C	Quad	SMD-40	27.94 mm	12.19 mm	5.84 mm	SMD-T1	Reel
Audio Transformers / Signal Transformers T1/E1 Duet+ ISO MOD SMD 24P Dual Port TG36-1505NZRL HALO Electronics 420: £5.68 Non-Stocked	Mfr. Part No. TG36-1505NZRL Mouser Part No 493-TG36-1505NZRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Duet+ ISO MOD SMD 24P Dual Port Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	£5.68 £4.90 £4.68 £4.55	Min.: 420 Mult.: 28	Isolation Transformers	Module	SMD/SMT	500 uH	1.5 kV			Dual	SMD-24	17.78 mm	12.19 mm	5.84 mm	SMD-T1	Tube
Audio Transformers / Signal Transformers T1/E1 Duet+ ISO MOD SMD 24P Dual Port TG36-1505NZRLTR HALO Electronics 400: £5.02 Non-Stocked	Mfr. Part No. TG36-1505NZRLTR Mouser Part No 493-TG36-1505NZRLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Duet+ ISO MOD SMD 24P Dual Port Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	Reel £5.02 £4.79 £4.64	Min.: 400 Mult.: 400 : 400	Isolation Transformers	Module	SMD/SMT	500 uH	1.5 kV			Dual	SMD-24	17.78 mm	12.19 mm	5.84 mm	SMD-T1	Reel
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch TG37-1205NM5RL HALO Electronics 512: £2.40 Non-Stocked	Mfr. Part No. TG37-1205NM5RL Mouser Part No 493-TG37-1205NM5RL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	£2.40 £2.30 £2.24	Min.: 512 Mult.: 32	Isolation Transformers	Module	SMD/SMT	1.2 mH	1.5 kV	0 C	+ 70 C	Dual, Quad	SMD-20	15.62 mm	7.11 mm	6.35 mm	SMD-T1	Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch TG37-1205NM5RLTR HALO Electronics 500: £2.52 Non-Stocked	Mfr. Part No. TG37-1205NM5RLTR Mouser Part No 493-TG37-1205NM5RLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	Reel £2.52 £2.41 £2.35	Min.: 500 Mult.: 500 : 500	Isolation Transformers	Module	SMD/SMT	1.2 mH	1.5 kV	0 C	+ 70 C	Dual, Quad	SMD-20	15.62 mm	7.11 mm	6.35 mm	SMD-T1	Reel
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh TG37-1205NSRLTR HALO Electronics 1,000: £1.54 Non-Stocked	Mfr. Part No. TG37-1205NSRLTR Mouser Part No 493-TG37-1205NSRLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	Reel £1.54 £1.49	Min.: 1,000 Mult.: 1,000 : 1,000	Isolation Transformers	Module	SMD/SMT	1.2 mH	1.5 kV	0 C	+ 70 C	Single	SMD-6	8.13 mm	7.11 mm	5.08 mm	SMD-T1	Reel
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh TG37-1505NSRL HALO Electronics 558: £1.75 Non-Stocked	Mfr. Part No. TG37-1505NSRL Mouser Part No 493-TG37-1505NSRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	£1.75 £1.67 £1.62	Min.: 558 Mult.: 62	Isolation Transformers	Module	SMD/SMT	1.5 mH	1.5 kV	- 40 C	+ 85 C		SMD-6	8.13 mm	7.11 mm	5.08 mm	SMD-T1	Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh TG37-1505NSRLTR HALO Electronics 1,000: £1.73 Non-Stocked	Mfr. Part No. TG37-1505NSRLTR Mouser Part No 493-TG37-1505NSRLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	Reel £1.73 £1.68	Min.: 1,000 Mult.: 1,000 : 1,000	Isolation Transformers	Module	SMD/SMT	1.5 mH	1.5 kV	- 40 C	+ 85 C		SMD-6	8.13 mm	7.11 mm	5.08 mm	SMD-T1	Reel
Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD TG37-1505NURL HALO Electronics 400: £4.64 Non-Stocked	Mfr. Part No. TG37-1505NURL Mouser Part No 493-TG37-1505NURL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD Learn More about HALO Electronics halo t1 e1 isolation modules	Datasheet	Non-Stocked	£4.64 £4.00 £3.82 £3.70	Min.: 400 Mult.: 20	Isolation Transformers	Module	SMD/SMT	1.5 mH	1.5 kV	- 40 C	+ 85 C	Quad	SMD-32	25.4 mm	7.62 mm	7.37 mm	SMD-T1	Tube
Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD TG37-1505NURLTR HALO Electronics 450: £4.16 Non-Stocked	Mfr. Part No. TG37-1505NURLTR Mouser Part No 493-TG37-1505NURLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD Learn More about HALO Electronics halo t1 e1 isolation modules	Datasheet	Non-Stocked	Reel £4.16 £4.12 £4.06 Quote Quote	Min.: 450 Mult.: 450 : 450	Isolation Transformers	Module	SMD/SMT	1.5 mH	1.5 kV	- 40 C	+ 85 C	Quad	SMD-32	25.4 mm	7.62 mm	7.37 mm	SMD-T1	Reel
Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD TG37-1505NXRL HALO Electronics 306: £5.35 Non-Stocked	Mfr. Part No. TG37-1505NXRL Mouser Part No 493-TG37-1505NXRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	£5.35 £4.62 £4.41 £4.29	Min.: 306 Mult.: 18	Isolation Transformers	Module	SMD/SMT		1.5 kV	- 40 C	+ 85 C	Quad	SMD-40	27.94 mm	12.19 mm	5.84 mm	SMD-T1	Tube
Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD TG37-1505NXRLTR HALO Electronics 300: £5.39 Non-Stocked	Mfr. Part No. TG37-1505NXRLTR Mouser Part No 493-TG37-1505NXRLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	Reel £5.39 £4.85 £4.75 £4.70 Quote Quote	Min.: 300 Mult.: 300 : 300	Isolation Transformers	Module	SMD/SMT		1.5 kV	- 40 C	+ 85 C	Quad	SMD-40	27.94 mm	12.19 mm	5.84 mm	SMD-T1	Reel
Audio Transformers / Signal Transformers T1/E1 Duet ISO MOD SMD 24P Dual Port TG37-1505NZRL HALO Electronics 420: £3.97 Non-Stocked	Mfr. Part No. TG37-1505NZRL Mouser Part No 493-TG37-1505NZRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Duet ISO MOD SMD 24P Dual Port Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	£3.97 £3.61 £3.53 £3.48	Min.: 420 Mult.: 28	LAN Isolation Transformers	Module						Dual					SMD-T1	Tube
Audio Transformers / Signal Transformers T1/E1 Duet ISO MOD SMD 24P Dual Port TG37-1505NZRLTR HALO Electronics 400: £3.89 Non-Stocked	Mfr. Part No. TG37-1505NZRLTR Mouser Part No 493-TG37-1505NZRLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Duet ISO MOD SMD 24P Dual Port Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	Reel £3.89 £3.82 £3.61 Quote Quote	Min.: 400 Mult.: 400 : 400	LAN Isolation Transformers	Module						Dual					SMD-T1	Reel
Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD TG37-5176NXRL HALO Electronics 306: £5.08 Non-Stocked	Mfr. Part No. TG37-5176NXRL Mouser Part No 493-TG37-5176NXRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	£5.08 £4.38 £4.19 £4.08	Min.: 306 Mult.: 18	Isolation Transformers	Module	SMD/SMT		1.5 kV	- 40 C	+ 85 C	Quad	SMD-40	27.94 mm	12.19 mm	5.84 mm	SMD-T1	Tube

DC/DC Isolation Magnetic Transformers

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