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 (JPY) 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 ISO MOD SMD GullWing 16P Dual Ch TG42-1505N5LF HALO Electronics 520: ¥285.7 Non-Stocked	Mfr. Part # TG42-1505N5LF Mouser Part # 493-TG42-1505N5LF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	¥285.7 ¥282.4	Min.: 520 Mult.: 40	Isolation Transformers	Module	SMD/SMT	1.5 mH	1.5 kV	- 40 C	+ 85 C	Dual	SMD-16	12.7 mm	7.11 mm	6.35 mm	SMD-T1	Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG42-1505NCRL HALO Electronics 1: ¥1,237.4 Non-Stocked	Mfr. Part # TG42-1505NCRL Mouser Part # 493-TG42-1505NCRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	¥1,237.4 ¥800.6 ¥654.4 ¥528.2 View ¥443.5 ¥382 ¥365.4 ¥353.8	Min.: 1 Mult.: 1	Isolation Transformers	Module	SMD/SMT	1.5 mH	1.5 kV	- 40 C	+ 85 C		SMD-12	17.15 mm	11.56 mm	8.64 mm	SMD-T1	Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG42-1505NCRLTR HALO Electronics 1: ¥1,303.9 Non-Stocked	Mfr. Part # TG42-1505NCRLTR Mouser Part # 493-TG42-1505NCRLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	Cut Tape ¥1,303.9 ¥843.8 ¥689.3 ¥556.4 Reel ¥468.4 View ¥403.6 ¥385.4 ¥373.7 MouseReel Available	Min.: 1 Mult.: 1 : 300	Isolation Transformers	Module	SMD/SMT	1.5 mH	1.5 kV	- 40 C	+ 85 C		SMD-12	17.15 mm	11.56 mm	8.64 mm	SMD-T1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD TG42-1505NXRL HALO Electronics 306: ¥925.2 Non-Stocked	Mfr. Part # TG42-1505NXRL Mouser Part # 493-TG42-1505NXRL	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	¥925.2 ¥835.5 ¥817.2 ¥807.2 Quote Quote	Min.: 306 Mult.: 18	Isolation Transformers	Module	SMD/SMT	1.5 mH	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 TG42-1505NXRLTR HALO Electronics 300: ¥968.4 Non-Stocked	Mfr. Part # TG42-1505NXRLTR Mouser Part # 493-TG42-1505NXRLTR	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	Reel ¥968.4 ¥833.8 ¥797.3 ¥774	Min.: 300 Mult.: 300 : 300	Isolation Transformers	Module	SMD/SMT	1.5 mH	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 TG42-1505NZRL HALO Electronics 420: ¥710.9 Non-Stocked	Mfr. Part # TG42-1505NZRL Mouser Part # 493-TG42-1505NZRL	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	¥710.9 ¥612.9 ¥586.3 ¥569.7	Min.: 420 Mult.: 28	Isolation Transformers	Module	SMD/SMT	500 nH	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 TG42-1505NZRLTR HALO Electronics 400: ¥632.8 Non-Stocked	Mfr. Part # TG42-1505NZRLTR Mouser Part # 493-TG42-1505NZRLTR	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	Reel ¥632.8 ¥606.3 ¥589.7	Min.: 400 Mult.: 400 : 400	Isolation Transformers	Module	SMD/SMT	500 nH	1.5 kV			Dual	SMD-24	17.78 mm	12.19 mm	5.84 mm	SMD-T1	Reel
Audio Transformers / Signal Transformers 10BASE-T REINFORCED 4.5KV 12P SMD 1-Port TG42-4406NCRL HALO Electronics 319: ¥863.7 Non-Stocked	Mfr. Part # TG42-4406NCRL Mouser Part # 493-TG42-4406NCRL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T REINFORCED 4.5KV 12P SMD 1-Port Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	¥863.7 ¥744.1 ¥710.9 ¥691	Min.: 319 Mult.: 29	LAN Isolation Transformers	Module	SMD/SMT	140 uH	4.5 kV	0 C	+ 70 C	Single	SMD-12	17.15 mm	11.56 mm	8.64 mm	TG-10BT	Tube
Audio Transformers / Signal Transformers 10BASE-T REINFORCED 4.5KV 12P SMD 1-Port TG42-4406NCRLTR HALO Electronics 300: ¥887 Non-Stocked	Mfr. Part # TG42-4406NCRLTR Mouser Part # 493-TG42-4406NCRLTR	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T REINFORCED 4.5KV 12P SMD 1-Port Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	Reel ¥887 ¥764.1 ¥730.8 ¥710.9	Min.: 300 Mult.: 300 : 300	LAN Isolation Transformers	Module	SMD/SMT	140 uH	4.5 kV	0 C	+ 70 C	Single	SMD-12	17.15 mm	11.56 mm	8.64 mm	TG-10BT	Reel
Audio Transformers / Signal Transformers T1/E1 REINFORCED SMD 12P 4.5kV DualCh TG42-4505NCRL HALO Electronics 319: ¥933.5 Non-Stocked	Mfr. Part # TG42-4505NCRL Mouser Part # 493-TG42-4505NCRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 REINFORCED SMD 12P 4.5kV DualCh Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	¥933.5 ¥803.9 ¥769 ¥745.8	Min.: 319 Mult.: 29	Isolation Transformers	Module	SMD/SMT	1.5 mH	4.5 kV	- 40 C	+ 85 C		SMD-12	17.15 mm	11.56 mm	8.64 mm	SMD-T1	Tube
Audio Transformers / Signal Transformers T1/E1 REINFORCED SMD 12P 4.5kV DualCh TG42-4505NCRLTR HALO Electronics 300: ¥956.7 Non-Stocked	Mfr. Part # TG42-4505NCRLTR Mouser Part # 493-TG42-4505NCRLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 REINFORCED SMD 12P 4.5kV DualCh Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	Reel ¥956.7 ¥823.9 ¥787.3 ¥765.7	Min.: 300 Mult.: 300 : 300	Isolation Transformers	Module	SMD/SMT	1.5 mH	4.5 kV	- 40 C	+ 85 C		SMD-12	17.15 mm	11.56 mm	8.64 mm	SMD-T1	Reel
Audio Transformers / Signal Transformers 10BASE-T Low Profile SMD Flterless 1:1.41 TG43-1406JRL HALO Electronics 520: ¥433.5 Non-Stocked	Mfr. Part # TG43-1406JRL Mouser Part # 493-TG43-1406JRL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T Low Profile SMD Flterless 1:1.41 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	¥433.5 ¥413.6 ¥402	Min.: 520 Mult.: 40	LAN Isolation Transformers	Module	SMD/SMT	140 uH	1.5 kV	0 C	+ 70 C	Single	SMD-16	12.7 mm	7.11 mm	3.76 mm	TG-10BT	Tube
Audio Transformers / Signal Transformers 10BASE-T Low Profile SMD Flterless 1:1.41 TG43-1406JRLTR HALO Electronics 1,200: ¥423.6 Non-Stocked	Mfr. Part # TG43-1406JRLTR Mouser Part # 493-TG43-1406JRLTR	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T Low Profile SMD Flterless 1:1.41 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	Reel ¥423.6 ¥411.9	Min.: 1,200 Mult.: 1,200 : 1,200	LAN Isolation Transformers	Module	SMD/SMT	140 uH	1.5 kV	0 C	+ 70 C	Single	SMD-16	12.7 mm	7.11 mm	3.76 mm	TG-10BT	Reel
Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:1.41 TG43-1406NRL HALO Electronics 520: ¥282.4 Non-Stocked	Mfr. Part # TG43-1406NRL Mouser Part # 493-TG43-1406NRL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:1.41 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	¥282.4 ¥275.7	Min.: 520 Mult.: 40	LAN Isolation Transformers	Module	SMD/SMT	140 uH	1.5 kV	0 C	+ 70 C	Single	SMD-16	12.7 mm	7.11 mm	5.08 mm	TG-10BT	Tube
Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:1.41 TG43-1406NRLTR HALO Electronics 1,000: ¥284 Non-Stocked	Mfr. Part # TG43-1406NRLTR Mouser Part # 493-TG43-1406NRLTR	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:1.41 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	Reel ¥284	Min.: 1,000 Mult.: 1,000 : 1,000	LAN Isolation Transformers	Module	SMD/SMT	140 uH	1.5 kV	0 C	+ 70 C	Single	SMD-16	12.7 mm	7.11 mm	5.08 mm	TG-10BT	Reel
Audio Transformers / Signal Transformers 10BASE-T Low Profile SMD Flterless 1:1.41 TG43-1406PRL HALO Electronics 520: ¥480 Non-Stocked	Mfr. Part # TG43-1406PRL Mouser Part # 493-TG43-1406PRL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T Low Profile SMD Flterless 1:1.41 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	¥480 ¥458.4 ¥445.1	Min.: 520 Mult.: 40	LAN Isolation Transformers	Module	SMD/SMT	140 uH	1.5 kV	0 C	+ 70 C	Single	SMD-16	12.7 mm	7.11 mm	2.24 mm	TG-10BT	Tube
Audio Transformers / Signal Transformers 10BASE-T Low Profile SMD Flterless 1:1.41 TG43-1406PRLTR HALO Electronics 2,000: ¥486.7 Non-Stocked	Mfr. Part # TG43-1406PRLTR Mouser Part # 493-TG43-1406PRLTR	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T Low Profile SMD Flterless 1:1.41 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	Reel ¥486.7 ¥481.7	Min.: 2,000 Mult.: 2,000 : 2,000	LAN Isolation Transformers	Module	SMD/SMT	140 uH	1.5 kV	0 C	+ 70 C	Single	SMD-16	12.7 mm	7.11 mm	2.24 mm	TG-10BT	Reel
Audio Transformers / Signal Transformers T1/E1 Duet+ ISO MOD SMD 24P Dual Port TG43-1505NZRL HALO Electronics 420: ¥1,001.6 Non-Stocked	Mfr. Part # TG43-1505NZRL Mouser Part # 493-TG43-1505NZRL	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	¥1,001.6 ¥862.1 ¥823.9 ¥800.6	Min.: 420 Mult.: 28	Isolation Transformers	Module	SMD/SMT	500 nH	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 TG43-1505NZRLTR HALO Electronics 400: ¥955.1 Non-Stocked	Mfr. Part # TG43-1505NZRLTR Mouser Part # 493-TG43-1505NZRLTR	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	Reel ¥955.1 ¥908.6 ¥880.3 Quote Quote	Min.: 400 Mult.: 400 : 400	Isolation Transformers	Module	SMD/SMT	500 nH	1.5 kV			Dual	SMD-24	17.78 mm	12.19 mm	5.84 mm	SMD-T1	Reel
Audio Transformers / Signal Transformers 10BASE-T REINFORCED 4.5KV 12P SMD 1-Port TG43-4406NCRL HALO Electronics 319: ¥950.1 Non-Stocked	Mfr. Part # TG43-4406NCRL Mouser Part # 493-TG43-4406NCRL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T REINFORCED 4.5KV 12P SMD 1-Port Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	¥950.1 ¥818.9 ¥782.3 ¥760.7	Min.: 319 Mult.: 29	LAN Isolation Transformers	Module	SMD/SMT	140 uH	4.5 kV	0 C	+ 70 C	Single	SMD-12	17.15 mm	11.56 mm	8.64 mm	TG-10BT	Tube
Audio Transformers / Signal Transformers 10BASE-T REINFORCED 4.5KV 12P SMD 1-Port TG43-4406NCRLTR HALO Electronics 300: ¥973.3 Non-Stocked	Mfr. Part # TG43-4406NCRLTR Mouser Part # 493-TG43-4406NCRLTR	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T REINFORCED 4.5KV 12P SMD 1-Port Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	Reel ¥973.3 ¥838.8 ¥802.3 ¥779	Min.: 300 Mult.: 300 : 300	LAN Isolation Transformers	Module	SMD/SMT	140 uH	4.5 kV	0 C	+ 70 C	Single	SMD-12	17.15 mm	11.56 mm	8.64 mm	TG-10BT	Reel
Audio Transformers / Signal Transformers 10BASE-T SMD Quatra 4Port 40P 1:1.41&1:1 TG44-1406NXRL HALO Electronics 306: ¥817.2 Non-Stocked	Mfr. Part # TG44-1406NXRL Mouser Part # 493-TG44-1406NXRL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T SMD Quatra 4Port 40P 1:1.41&1:1 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	¥817.2 ¥704.3 ¥672.7 ¥652.8	Min.: 306 Mult.: 18	LAN Isolation Transformers	Module	SMD/SMT	140 uH	1.5 kV	0 C	+ 70 C	Quad	SMD-40	27.94 mm	12.19 mm	5.84 mm	TG-10BT	Tube
Audio Transformers / Signal Transformers 10BASE-T SMD Quatra 4Port 40P 1:1.41&1:1 TG44-1406NXRLTR HALO Electronics 300: ¥840.5 Non-Stocked	Mfr. Part # TG44-1406NXRLTR Mouser Part # 493-TG44-1406NXRLTR	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T SMD Quatra 4Port 40P 1:1.41&1:1 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	Reel ¥840.5 ¥724.2 ¥692.6 ¥672.7	Min.: 300 Mult.: 300 : 300	LAN Isolation Transformers	Module	SMD/SMT	140 uH	1.5 kV	0 C	+ 70 C	Quad	SMD-40	27.94 mm	12.19 mm	5.84 mm	TG-10BT	Reel
Audio Transformers / Signal Transformers 10BASE-T SMD Quatra 4Port 40P 1:1.41&1:1 TG44-S010NXRL HALO Electronics 306: ¥817.2 Non-Stocked	Mfr. Part # TG44-S010NXRL Mouser Part # 493-TG44-S010NXRL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T SMD Quatra 4Port 40P 1:1.41&1:1 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	¥817.2 ¥704.3 ¥672.7 ¥652.8	Min.: 306 Mult.: 18	LAN Isolation Transformers	Module	SMD/SMT	140 uH	1.5 kV	0 C	+ 70 C	Quad	SMD-40	27.94 mm	12.19 mm	5.84 mm	TG-10BT	Tube
Audio Transformers / Signal Transformers 10BASE-T SMD Quatra 4Port 40P 1:1.41&1:1 TG44-S010NXRLTR HALO Electronics 300: ¥840.5 Non-Stocked	Mfr. Part # TG44-S010NXRLTR Mouser Part # 493-TG44-S010NXRLTR	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T SMD Quatra 4Port 40P 1:1.41&1:1 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	Reel ¥840.5 ¥724.2 ¥692.6 ¥672.7	Min.: 300 Mult.: 300 : 300	LAN Isolation Transformers	Module	SMD/SMT	140 uH	1.5 kV	0 C	+ 70 C	Quad	SMD-40	27.94 mm	12.19 mm	5.84 mm	TG-10BT	Reel