Audio Transformers / Signal Transformers

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Ethernet Transformers

HALO Electronics Ethernet Transformers are SMD communication magnetic transformers that range from 10Mbit/s to 10G. Isolation modules are available for data only or data with PoE, PoE+, and higher power PoE requirements. These products are recognized by UL/EN60950 and DEMKO. HALO's patented SMD construction, designs and automated manufacturing processes ensure quality and reliability.

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Part #

Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port

TG110-E055N5LF
HALO Electronics
1: 19,99 kr.
129In Stock
6.840On Order

Mfr. Part No.
TG110-E055N5LF

Mouser Part No
493-TG110-E055N5LF

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port

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Datasheet

129In Stock

6.840On Order

19,99 kr.

19,84 kr.

18,35 kr.

15,52 kr.

15,22 kr.

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

400 nH

1.5 kV

- 40 C

+ 85 C

Single

10/100 Base-TX Interface

SMD-16

12.7 mm

7.11 mm

6.35 mm

TG110

Tube

Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX

TG111-E10NYNLF
HALO Electronics
1: 58,41 kr.
647In Stock

Mfr. Part No.
TG111-E10NYNLF

Mouser Part No
493-TG111-E10NYNLF

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX

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Datasheet

647In Stock

58,41 kr.

37,67 kr.

30,81 kr.

24,92 kr.

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

TG1G

Tube

Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX

TG111-E10NYNLFTR
HALO Electronics
1: 61,62 kr.
249In Stock

Mfr. Part No.
TG111-E10NYNLFTR

Mouser Part No
493-TG111-E10NYNLFTR

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX

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Datasheet

249In Stock

Cut Tape

61,62 kr.

39,84 kr.

32,45 kr.

26,26 kr.

Reel

22,08 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 330

LAN Isolation Transformers

TG1G

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Genesus 0-70C Mini 1G For MiniPhy

TG111-MSC13LF
HALO Electronics
1: 46,92 kr.
225In Stock

Mfr. Part No.
TG111-MSC13LF

Mouser Part No
493-TG111-MSC13LF

HALO Electronics

Audio Transformers / Signal Transformers Genesus 0-70C Mini 1G For MiniPhy

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Datasheet

225In Stock

46,92 kr.

30,96 kr.

26,41 kr.

22,75 kr.

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

350 uH

1.5 kV

0 C

+ 70 C

Quad

Microsemi PHYs

SMD-24

14.22 mm

7.62 mm

8.64 mm

GENESUS

Tube

Audio Transformers / Signal Transformers GIGABIT ISO MOD

TG111-HPE1NYNLFTR
HALO Electronics
1: 41,25 kr.
264In Stock
9.900On Order

Mfr. Part No.
TG111-HPE1NYNLFTR

Mouser Part No
493-TG111HPE1NYNLFTR

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD

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Datasheet

264In Stock

9.900On Order

Cut Tape

41,25 kr.

39,54 kr.

38,34 kr.

37,23 kr.

Reel

33,64 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 330

Isolation Transformers

TG1G

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 350uH GIGABIT SMD 1-Port AEC-Q200

TG1G-AE11NZ6NL
HALO Electronics
1: 81,84 kr.
237In Stock

Mfr. Part No.
TG1G-AE11NZ6NL

Mouser Part No
493-TG1G-AE11NZ6NL

HALO Electronics

Audio Transformers / Signal Transformers 350uH GIGABIT SMD 1-Port AEC-Q200

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Datasheet

237In Stock

81,84 kr.

58,11 kr.

56,32 kr.

51,03 kr.

View

Min.: 1
Mult.: 1

Ethernet Transformers

SMD/SMT

350 uH

- 40 C

+ 105 C

Single

17.78 mm

12.19 mm

7.87 mm

TG1G

AEC-Q200

Tube

Audio Transformers / Signal Transformers Gigabit ISO MOD SMD 1500Vrms

TG1G-E001NZLF
HALO Electronics
1: 115,18 kr.
119In Stock
420Expected 25/09/2026

Mfr. Part No.
TG1G-E001NZLF

Mouser Part No
493-TG1G-E001NZLF

HALO Electronics

Audio Transformers / Signal Transformers Gigabit ISO MOD SMD 1500Vrms

Datasheet

119In Stock

420Expected 25/09/2026

115,18 kr.

74,38 kr.

60,65 kr.

49,09 kr.

View

Min.: 1
Mult.: 1

Isolation Transformers

TG1G

Tube

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

TG1G-E001NZRL
HALO Electronics
1: 120,85 kr.
267In Stock
420Expected 25/09/2026

Mfr. Part No.
TG1G-E001NZRL

Mouser Part No
493-TG1G-E001NZRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

Learn More

Datasheet

267In Stock

420Expected 25/09/2026

120,85 kr.

78,11 kr.

63,71 kr.

51,47 kr.

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Dual

Gigabit Interface

SMD-24

17.78 mm

12.19 mm

5.84 mm

TG1G

Tube

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

TG1G-E012NZRL
HALO Electronics
1: 101,08 kr.
170In Stock

Mfr. Part No.
TG1G-E012NZRL

Mouser Part No
493-TG1G-E012NZRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

Learn More

Datasheet

170In Stock

101,08 kr.

65,28 kr.

53,26 kr.

43,12 kr.

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Dual

Gigabit Interface

SMD-24

17.78 mm

12.19 mm

5.84 mm

TG1G

Tube

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port w/Choke

TG1G-E233NVRL
HALO Electronics
1: 244,09 kr.
179In Stock

Mfr. Part No.
TG1G-E233NVRL

Mouser Part No
493-TG1G-E233NVRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port w/Choke

Learn More

Datasheet

179In Stock

244,09 kr.

157,56 kr.

128,61 kr.

103,99 kr.

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

1 MHz to 100 MHz

1.5 kV

- 40 C

+ 85 C

Dual, Quad

Gigabit Interface

SMD-48

27.69 mm

15.24 mm

7.62 mm

TG1G

Tube

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

TG1G-S002NZRL
HALO Electronics
1: 101,90 kr.
197In Stock
924Expected 11/09/2026

Mfr. Part No.
TG1G-S002NZRL

Mouser Part No
493-TG1G-S002NZRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

Learn More

Datasheet

197In Stock

924Expected 11/09/2026

101,90 kr.

34,84 kr.

32,97 kr.

30,96 kr.

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Dual

Gigabit Interface

SMD-24

17.78 mm

12.19 mm

5.84 mm

TG1G

Tube

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:1

TG81-1006NRL
HALO Electronics
1: 45,13 kr.
379In Stock

Mfr. Part No.
TG81-1006NRL

Mouser Part No
493-TG81-1006NRL

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:1

Learn More

Datasheet

379In Stock

45,13 kr.

29,24 kr.

23,87 kr.

19,32 kr.

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

100 uH

1.5 kV

0 C

+ 70 C

Single

10 Base-T Interface

SMD-16

12.7 mm

7.11 mm

5.08 mm

TG-10BT

Tube

Audio Transformers / Signal Transformers 10BASE-T THT 16P 200uH 1:1 & 1:1.41

TD42-2006QRL
HALO Electronics
1: 43,12 kr.
416In Stock

Mfr. Part No.
TD42-2006QRL

Mouser Part No
493-TD42-2006QRL

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T THT 16P 200uH 1:1 & 1:1.41

Learn More

Datasheet

416In Stock

43,12 kr.

27,90 kr.

22,75 kr.

18,35 kr.

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

Through Hole

200 uH

2 kV

- 40 C

+ 85 C

10 Base-T Interface

DIP-16

20.57 mm

7.62 mm

5.33 mm

TD-10BT

Tube

Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD

TG05-1505NURLTR
HALO Electronics
1: 175,24 kr.
6In Stock

Mfr. Part No.
TG05-1505NURLTR

Mouser Part No
493-TG05-1505NURLTR

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD

Learn More

Datasheet

6In Stock

Cut Tape

175,24 kr.

113,09 kr.

92,35 kr.

74,60 kr.

Reel

54,01 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 450

Isolation Transformers

Module

SMD/SMT

1.5 mH

1.5 kV

- 40 C

+ 85 C

Quad

T1/E1 Line Interface

SMD-32

25.4 mm

7.62 mm

7.37 mm

SMD-T1

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch

TG08-1205N1LF
HALO Electronics
1: 40,66 kr.
60In Stock

Mfr. Part No.
TG08-1205N1LF

Mouser Part No
493-TG08-1205N1LF

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch

Learn More

Datasheet

60In Stock

40,66 kr.

26,41 kr.

21,48 kr.

17,38 kr.

View

Min.: 1
Mult.: 1

Isolation Transformers

Module

SMD/SMT

1.2 mH

1.5 kV

0 C

+ 70 C

Dual

T1/E1 Line Interface

SMD-16

12.7 mm

7.11 mm

5.08 mm

SMD-T1

Tube

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra-II 16P 1-Port

TG110-3506N6RL
HALO Electronics
1: 77,36 kr.
81In Stock

Mfr. Part No.
TG110-3506N6RL

Mouser Part No
493-TG110-3506N6RL

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra-II 16P 1-Port

Learn More

Datasheet

81In Stock

77,36 kr.

50,06 kr.

40,73 kr.

33,05 kr.

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

400 nH

1.5 kV

0 C

+ 70 C

Single

10/100 Base-TX Interface

SMD-16

14.73 mm

7.11 mm

6.35 mm

TG110

Tube

Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port

TG110-RP55N5RL
HALO Electronics
1: 56,40 kr.
35In Stock

Mfr. Part No.
TG110-RP55N5RL

Mouser Part No
493-TG110-RP55N5RL

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port

Learn More

Datasheet

35In Stock

56,40 kr.

36,55 kr.

29,84 kr.

24,10 kr.

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

1 MHz to 80 MHz

1.5 kV

0 C

+ 70 C

Single

10/100 Base-TX PoE Interface

SMD-16

12.7 mm

7.11 mm

6.35 mm

TG110

Tube

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Quantra PoE 48P Quad

TG110-RPE17NV6RL
HALO Electronics
1: 199,41 kr.
2In Stock

Mfr. Part No.
TG110-RPE17NV6RL

Mouser Part No
493-TG110-RPE17NV6RL

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Quantra PoE 48P Quad

Learn More

Datasheet

2In Stock

199,41 kr.

128,83 kr.

105,04 kr.

84,97 kr.

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

1 MHz to 100 MHz

1.5 kV

- 40 C

+ 85 C

Dual, Quad

10/100 Base-TX PoE Interface

SMD-48

27.69 mm

18.8 mm

7.62 mm

TG110

Tube

Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Gullwing

TG110-S050N1RL
HALO Electronics
1: 66,47 kr.
168In Stock

Mfr. Part No.
TG110-S050N1RL

Mouser Part No
493-TG110-S050N1RL

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Gullwing

Learn More

Datasheet

168In Stock

66,47 kr.

42,90 kr.

34,99 kr.

28,27 kr.

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

350 uH

1.5 kV

0 C

+ 70 C

Single

10/100 Base-TX Interface

SMD-16

12.7 mm

7.11 mm

5.08 mm

TG110

Tube

Audio Transformers / Signal Transformers ISO MOD SMD GullWing GigE 10/100BASE-TX

TG111-E10NYNRLTR
HALO Electronics
1: 64,45 kr.
13In Stock

Mfr. Part No.
TG111-E10NYNRLTR

Mouser Part No
493-TG111-E10NYNRLTR

HALO Electronics

Audio Transformers / Signal Transformers ISO MOD SMD GullWing GigE 10/100BASE-TX

Learn More

Datasheet

13In Stock

Cut Tape

64,45 kr.

41,70 kr.

34,02 kr.

27,53 kr.

Reel

23,13 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 330

LAN Isolation Transformers

TG1G

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port No Choke

TG1G-S205NV6RL
HALO Electronics
1: 150,24 kr.
105In Stock

Mfr. Part No.
TG1G-S205NV6RL

Mouser Part No
493-TG1G-S205NV6RL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port No Choke

Learn More

Datasheet

105In Stock

150,24 kr.

96,91 kr.

79,00 kr.

63,86 kr.

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

1 MHz to 100 MHz

1.5 kV

0 C

+ 70 C

Dual, Quad

Gigabit Interface

SMD-48

27.94 mm

12.19 mm

7.11 mm

TG1G

Tube

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh

TG23-1505NSRL
HALO Electronics
1: 42,67 kr.
114In Stock

Mfr. Part No.
TG23-1505NSRL

Mouser Part No
493-TG23-1505NSRL

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh

Learn More

Datasheet

114In Stock

42,67 kr.

27,75 kr.

22,60 kr.

18,28 kr.

View

Min.: 1
Mult.: 1

Isolation Transformers

Module

SMD/SMT

1.5 mH

1.5 kV

- 40 C

+ 85 C

Single

T1/E1 Line interface

SMD-6

8.13 mm

7.11 mm

5.08 mm

SMD-T1

Tube

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch

TG26-1505N1RL
HALO Electronics
1: 45,13 kr.
434In Stock

Mfr. Part No.
TG26-1505N1RL

Mouser Part No
493-TG26-1505N1RL

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch

Learn More

Datasheet

434In Stock

45,13 kr.

29,24 kr.

23,87 kr.

19,32 kr.

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

1.5 mH

1.5 kV

- 40 C

+ 85 C

Dual

T1/E1/CEPT/ISDN-Pri

SMD-16

12.7 mm

7.11 mm

5.08 mm

SMD-T1

Tube

Audio Transformers / Signal Transformers 10BASE-T REINFORCED 4.5KV 12P SMD 1-Port

TG41-4006NCRLTR
HALO Electronics
1: 135,32 kr.
146In Stock

Mfr. Part No.
TG41-4006NCRLTR

Mouser Part No
493-TG41-4006NCRLTR

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T REINFORCED 4.5KV 12P SMD 1-Port

Learn More

Datasheet

146In Stock

Cut Tape

135,32 kr.

87,36 kr.

71,32 kr.

57,59 kr.

Reel

48,34 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

LAN Isolation Transformers

Module

SMD/SMT

200 uH

4.5 kV

- 40 C

+ 85 C

Single

10 Base-T Interface

SMD-12

17.15 mm

11.56 mm

8.64 mm

TG-10BT

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 10BASE-T Low Profile SMD Flterless 1:1.4

TG42-1406P1RL
HALO Electronics
1: 61,25 kr.
78In Stock

Mfr. Part No.
TG42-1406P1RL

Mouser Part No
493-TG42-1406P1RL

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T Low Profile SMD Flterless 1:1.4

Learn More

Datasheet

78In Stock

61,25 kr.

39,54 kr.

32,30 kr.

26,11 kr.

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

140 uH

1.5 kV

0 C

+ 70 C

Single

10 Base-T Interface

SMD-16

12.7 mm

7.11 mm

2.24 mm

TG-10BT

Tube

Ethernet Transformers

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10 Base-T
10 Base-T Interface
10/100 Base-TX
10/100 Base-TX Interface
10/100 Base-TX PoE+ Interface
10/100 Base-TX PoE Interface
10G Base-T Ethernet
10G Base-T Interface
AUI Interface
Data Line
Gigabit Interface
Gigabit PoE+ Interface
Gigabit PoE Interface
Microsemi PHYs
T1/E1
T1/E1/CEPT/ISDN-Pri
T1/E1/CEPT/ISDN-Pri Interface
T1/E1 8 Channel
T1/E1 Interface
T1/E1 Line Interface