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 Quatra SMD 40P QuadPort ISO MOD TG73-1505NXRLTR HALO Electronics 300: ¥968.4 Non-Stocked	Mfr. Part # TG73-1505NXRLTR Mouser Part # 493-TG73-1505NXRLTR	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 Quote Quote	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 ISO MOD SMD GullWing Dual T1/E1 5.08mm TG74-1205N1LFTR HALO Electronics 1,000: ¥290.7 Non-Stocked	Mfr. Part # TG74-1205N1LFTR Mouser Part # 493-TG74-1205N1LFTR	HALO Electronics	Audio Transformers / Signal Transformers ISO MOD SMD GullWing Dual T1/E1 5.08mm Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	Reel ¥290.7 ¥274.1	Min.: 1,000 Mult.: 1,000 : 1,000	Isolation Transformers	Module	SMD/SMT	1.2 mH	1.5 kV	0 C	+ 70 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 16P Dual Ch TG74-1205N1RL HALO Electronics 520: ¥289 Non-Stocked	Mfr. Part # TG74-1205N1RL Mouser Part # 493-TG74-1205N1RL	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	¥289 ¥284	Min.: 520 Mult.: 40	Isolation Transformers	Module	SMD/SMT	1.2 mH	1.5 kV	0 C	+ 70 C	Dual	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 TG74-1205N1RLTR HALO Electronics 1,000: ¥270.7 Non-Stocked	Mfr. Part # TG74-1205N1RLTR Mouser Part # 493-TG74-1205N1RLTR	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	Reel ¥270.7 ¥262.4	Min.: 1,000 Mult.: 1,000 : 1,000	Isolation Transformers	Module	SMD/SMT	1.2 mH	1.5 kV	0 C	+ 70 C	Dual	SMD-16	12.7 mm	7.11 mm	5.08 mm	SMD-T1	Reel
Audio Transformers / Signal Transformers 10BASE-T Low Profile SMD Filterless 1:2 TG74-1406J1RL HALO Electronics 520: ¥335.5 Non-Stocked	Mfr. Part # TG74-1406J1RL Mouser Part # 493-TG74-1406J1RL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T Low Profile SMD Filterless 1:2 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	¥335.5 ¥332.2	Min.: 520 Mult.: 40	LAN Isolation Transformers	Module	SMD/SMT	140 uH	1.5 kV	- 40 C	+ 85 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 Filterless 1:2 TG74-1406J1RLTR HALO Electronics 1,200: ¥320.6 Non-Stocked	Mfr. Part # TG74-1406J1RLTR Mouser Part # 493-TG74-1406J1RLTR	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T Low Profile SMD Filterless 1:2 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	Reel ¥320.6 ¥312.3	Min.: 1,200 Mult.: 1,200 : 1,200	LAN Isolation Transformers	Module	SMD/SMT	140 uH	1.5 kV	- 40 C	+ 85 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 GullWing 1:2 TG74-1406N1RL HALO Electronics 1: ¥797.3 Non-Stocked	Mfr. Part # TG74-1406N1RL Mouser Part # 493-TG74-1406N1RL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	¥797.3 ¥516.6 ¥420.2 ¥340.5 View ¥285.7 ¥245.8 ¥235.9 ¥229.2	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	140 uH	1.5 kV	- 40 C	+ 85 C	Single	SMD-16	12.7 mm	7.11 mm	5.08 mm	TG-10BT	Tube
Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:2 Filterless TG74-1406P1RL HALO Electronics 520: ¥390.3 Non-Stocked	Mfr. Part # TG74-1406P1RL Mouser Part # 493-TG74-1406P1RL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:2 Filterless Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	¥390.3 ¥372.1 ¥362.1	Min.: 520 Mult.: 40	LAN Isolation Transformers	Module	SMD/SMT	140 uH	1.5 kV	- 40 C	+ 85 C	Single	SMD-16	12.7 mm	7.11 mm	2.24 mm	TG-10BT	Tube
Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:2 Filterless TG74-1406P1RLTR HALO Electronics 2,000: ¥370.4 Non-Stocked	Mfr. Part # TG74-1406P1RLTR Mouser Part # 493-TG74-1406P1RLTR	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:2 Filterless Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	Reel ¥370.4	Min.: 2,000 Mult.: 2,000 : 2,000	LAN Isolation Transformers	Module	SMD/SMT	140 uH	1.5 kV	- 40 C	+ 85 C	Single	SMD-16	12.7 mm	7.11 mm	2.24 mm	TG-10BT	Reel
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG74-1505N5LFTR HALO Electronics 700: ¥307.3 Non-Stocked	Mfr. Part # TG74-1505N5LFTR Mouser Part # 493-TG74-1505N5LFTR	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	Reel ¥307.3 ¥305.6 ¥304	Min.: 700 Mult.: 700 : 700	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	Reel
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 12P Dual Ch TG74-1505NCRL HALO Electronics 1: ¥1,237.4 Non-Stocked	Mfr. Part # TG74-1505NCRL Mouser Part # 493-TG74-1505NCRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 12P 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												SMD-T1	Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 12P Dual Ch TG74-1505NCRLTR HALO Electronics 1: ¥1,303.9 Non-Stocked	Mfr. Part # TG74-1505NCRLTR Mouser Part # 493-TG74-1505NCRLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 12P 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												SMD-T1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers T1/E1 Duet ISO MOD SMD 24P Dual Port TG74-1505NZRLTR HALO Electronics 400: ¥629.5 Non-Stocked	Mfr. Part # TG74-1505NZRLTR Mouser Part # 493-TG74-1505NZRLTR	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 ¥629.5 ¥627.9 ¥619.6 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 TG74-4406NCRL HALO Electronics 319: ¥863.7 Non-Stocked	Mfr. Part # TG74-4406NCRL Mouser Part # 493-TG74-4406NCRL	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 TG74-4406NCRLTR HALO Electronics 300: ¥887 Non-Stocked	Mfr. Part # TG74-4406NCRLTR Mouser Part # 493-TG74-4406NCRLTR	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 10BASE-T Low Profile SMD Filterless 1:2 TG75-1406JRL HALO Electronics 520: ¥363.8 Non-Stocked	Mfr. Part # TG75-1406JRL Mouser Part # 493-TG75-1406JRL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T Low Profile SMD Filterless 1:2 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	¥363.8 ¥348.8 ¥340.5	Min.: 520 Mult.: 40	LAN Isolation Transformers	Module	SMD/SMT	140 uH	1.5 kV	- 40 C	+ 85 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 Filterless 1:2 TG75-1406JRLTR HALO Electronics 1,200: ¥358.8 Non-Stocked	Mfr. Part # TG75-1406JRLTR Mouser Part # 493-TG75-1406JRLTR	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T Low Profile SMD Filterless 1:2 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	Reel ¥358.8 ¥347.1	Min.: 1,200 Mult.: 1,200 : 1,200	LAN Isolation Transformers	Module	SMD/SMT	140 uH	1.5 kV	- 40 C	+ 85 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 1:2 TG75-1406NRLTR HALO Electronics 1,000: ¥264.1 Non-Stocked	Mfr. Part # TG75-1406NRLTR Mouser Part # 493-TG75-1406NRLTR	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	Reel ¥264.1 ¥257.5	Min.: 1,000 Mult.: 1,000 : 1,000	LAN Isolation Transformers	Module	SMD/SMT	140 uH	1.5 kV	- 40 C	+ 85 C	Single	SMD-16	12.7 mm	7.11 mm	5.08 mm	TG-10BT	Reel
Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:2 Filterless TG75-1406PRL HALO Electronics 1: ¥1,544.7 Non-Stocked	Mfr. Part # TG75-1406PRL Mouser Part # 493-TG75-1406PRL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:2 Filterless Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	¥1,544.7 ¥996.6 ¥813.9 ¥657.8 View ¥551.5 ¥514.9 ¥475 Quote	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	140 uH	1.5 kV	- 40 C	+ 85 C	Single	SMD-16	12.7 mm	7.11 mm	2.24 mm	TG-10BT	Tube
Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:2 Filterless TG75-1406PRLTR HALO Electronics 2,000: ¥451.8 Non-Stocked	Mfr. Part # TG75-1406PRLTR Mouser Part # 493-TG75-1406PRLTR	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:2 Filterless Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	Non-Stocked	Reel ¥451.8	Min.: 2,000 Mult.: 2,000 : 2,000	LAN Isolation Transformers	Module	SMD/SMT	140 uH	1.5 kV	- 40 C	+ 85 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 TG75-1505NZRL HALO Electronics 420: ¥1,001.6 Non-Stocked	Mfr. Part # TG75-1505NZRL Mouser Part # 493-TG75-1505NZRL	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 TG75-1505NZRLTR HALO Electronics 400: ¥883.7 Non-Stocked	Mfr. Part # TG75-1505NZRLTR Mouser Part # 493-TG75-1505NZRLTR	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 ¥883.7 ¥843.8 ¥818.9	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 TG75-4406NCRL HALO Electronics 319: ¥950.1 Non-Stocked	Mfr. Part # TG75-4406NCRL Mouser Part # 493-TG75-4406NCRL	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 TG75-4406NCRLTR HALO Electronics 300: ¥973.3 Non-Stocked	Mfr. Part # TG75-4406NCRLTR Mouser Part # 493-TG75-4406NCRLTR	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 T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG80-1205N1RL HALO Electronics 520: ¥280.7 Non-Stocked	Mfr. Part # TG80-1205N1RL Mouser Part # 493-TG80-1205N1RL	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	¥280.7 ¥267.4 ¥259.1	Min.: 520 Mult.: 40	LAN Isolation Transformers	Module	SMD/SMT	1.2 mH	1.5 kV	0 C	+ 70 C	Dual	SMD-16	12.7 mm	7.11 mm	5.08 mm	SMD-T1	Tube