Audio Transformers / Signal Transformers

.hide-partial { max-height: none; } .show-more { display: none; }

10/100BASE-TX Ethernet Transformers

HALO Electronics 10/100BASE-TX Ethernet Transformers include single port, dual port, and quad-port isolation modules. The Ultra™ series transformers feature a smaller footprint than the industry standard for single port applications. Dual port and quad port solutions are also available in industry-standard packages.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 134

Applied Filters:

Product

Type

Termination Style

Frequency Range

Inductance

Isolation Voltage

Minimum Operating Temperature

Maximum Operating Temperature

Number of Channels

Application

Package/Case

Length

Width

Height

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

TG110-E055N5LF
HALO Electronics
1: £2.34
287In 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

Learn More

Datasheet

287In Stock

6,840On Order

£2.34

£2.32

£2.15

£1.82

£1.78

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 10/100BASE-TX SMD Quantra 40P 4-Port

TG110-EMX6NXRL
HALO Electronics
1: £15.75
306Expected 02/10/2026

Mfr. Part No.
TG110-EMX6NXRL

Mouser Part No
493-TG110-EMX6NXRL

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Quantra 40P 4-Port

Learn More

Datasheet

306Expected 02/10/2026

£15.75

£10.17

£8.29

£6.71

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

500 kHz to 80 MHz

1.5 kV

- 40 C

+ 85 C

Quad

10/100 Base-TX Interface

SMD-40

27.94 mm

15.88 mm

5.84 mm

TG110

Tube

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

TG110-S050N2RL
HALO Electronics
1: £5.42
24In Stock
1,920Expected 11/09/2026

Mfr. Part No.
TG110-S050N2RL

Mouser Part No
493-TG110-S050N2RL

HALO Electronics

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

Learn More

Datasheet

24In Stock

1,920Expected 11/09/2026

£5.42

£3.50

£2.85

£2.31

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

12.7 mm

7.11 mm

5.08 mm

TG110

Tube

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

TG110-S055N2RL
HALO Electronics
1: £5.42
607In Stock

Mfr. Part No.
TG110-S055N2RL

Mouser Part No
493-TG110-S055N2RL

HALO Electronics

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

Learn More

Datasheet

607In Stock

£5.42

£1.80

£1.53

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

12.7 mm

7.11 mm

5.08 mm

TG110

Tube

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

TG110-3506N6RL
HALO Electronics
1: £9.05
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

£9.05

£5.86

£4.77

£3.87

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: £6.60
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

£6.60

£4.28

£3.49

£2.82

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: £23.34
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

£23.34

£15.08

£12.29

£9.94

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: £7.78
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

£7.78

£5.02

£4.09

£3.31

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 10/100BASE-TX SMD Ultra 16P 1-Port

TG110-S050N2RLTR
HALO Electronics
1: £2.94
13,897On Order

Mfr. Part No.
TG110-S050N2RLTR

Mouser Part No
493-TG110-S050N2RLTR

HALO Electronics

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

Learn More

Datasheet

13,897On Order

Cut Tape

£2.94

£2.40

£1.94

£1.67

Reel

£1.52

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

LAN Isolation Transformers

Module

SMD/SMT

400 nH

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

Reel, Cut Tape, MouseReel

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

TG110-S055N2LFTR
HALO Electronics
1: £2.90
5,886Expected 14/08/2026

Mfr. Part No.
TG110-S055N2LFTR

Mouser Part No
493-TG110-S055N2LFTR

HALO Electronics

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

Learn More

Datasheet

5,886Expected 14/08/2026

Cut Tape

£2.90

£2.36

£1.91

£1.64

Reel

£1.33

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

LAN Isolation Transformers

Module

SMD/SMT

400 nH

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

Reel, Cut Tape, MouseReel

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

TG110-RPE5N5LF
HALO Electronics
1: £4.68
1,034Expected 21/08/2026

Mfr. Part No.
TG110-RPE5N5LF

Mouser Part No
493-TG110-RPE5N5LF

HALO Electronics

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

Learn More

Datasheet

1,034Expected 21/08/2026

£4.68

£3.08

£2.67

£2.60

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

1 MHz to 80 MHz

1.5 kV

- 40 C

+ 85 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 Ultra-II 16P 1-Port

TG110-3506N6RLTR
HALO Electronics
500: £2.92
Non-Stocked

Mfr. Part No.
TG110-3506N6RLTR

Mouser Part No
493-TG110-3506N6RLTR

HALO Electronics

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

Learn More

Datasheet

Non-Stocked

Reel

£2.92

£2.78

£2.70

Min.: 500
Mult.: 500

: 500

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

Reel

Audio Transformers / Signal Transformers 10/100BASE-TX SMD 40P Dual Port

TG110-3506NXRL
HALO Electronics
306: £5.28
Non-Stocked

Mfr. Part No.
TG110-3506NXRL

Mouser Part No
493-TG110-3506NXRL

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD 40P Dual Port

Learn More

Datasheet

Non-Stocked

£5.28

£4.56

£4.36

£4.23

Min.: 306
Mult.: 18

LAN Isolation Transformers

Module

SMD/SMT

350 uH

1.5 kV

0 C

+ 70 C

10/100 Base-TX Interface

SMD-40

27.94 mm

12.19 mm

5.84 mm

TG110

Tube

Audio Transformers / Signal Transformers 10/100BASE-TX SMD 40P Dual Port

TG110-3506NXRLTR
HALO Electronics
300: £5.42
Non-Stocked

Mfr. Part No.
TG110-3506NXRLTR

Mouser Part No
493-TG110-3506NXRLTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD 40P Dual Port

Learn More

Datasheet

Non-Stocked

Reel

£5.42

£4.67

£4.46

£4.35

Min.: 300
Mult.: 300

: 300

LAN Isolation Transformers

Module

SMD/SMT

350 uH

1.5 kV

0 C

+ 70 C

10/100 Base-TX Interface

SMD-40

27.94 mm

12.19 mm

5.84 mm

TG110

Reel

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

TG110-5006N1RL
HALO Electronics
520: £1.45
Non-Stocked

Mfr. Part No.
TG110-5006N1RL

Mouser Part No
493-TG110-5006N1RL

HALO Electronics

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

Learn More

Datasheet

Non-Stocked

£1.45

£1.32

£1.27

£1.20

Min.: 520
Mult.: 40

LAN Transformers

TG110

Tube

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

TG110-5006N1RLTR
HALO Electronics
1,000: £1.33
Non-Stocked

Mfr. Part No.
TG110-5006N1RLTR

Mouser Part No
493-TG110-5006N1RLTR

HALO Electronics

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

Learn More

Datasheet

Non-Stocked

Reel

£1.33

£1.28

£1.22

Min.: 1,000
Mult.: 1,000

: 1,000

LAN Transformers

TG110

Reel

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Quantra 40P 4-Port

TG110-6506NXRL
HALO Electronics
306: £5.04
Non-Stocked

Mfr. Part No.
TG110-6506NXRL

Mouser Part No
493-TG110-6506NXRL

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Quantra 40P 4-Port

Learn More

Datasheet

Non-Stocked

£5.04

£4.34

£4.15

£4.03

Min.: 306
Mult.: 18

LAN Isolation Transformers

Module

SMD/SMT

500 kHz to 80 MHz

1.5 kV

0 C

+ 70 C

Quad

10/100 Base-TX Interface

SMD-40

27.94 mm

12.19 mm

5.84 mm

TG110

Tube

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Quantra 40P 4-Port

TG110-6506NXRLTR
HALO Electronics
300: £5.17
Non-Stocked

Mfr. Part No.
TG110-6506NXRLTR

Mouser Part No
493-TG110-6506NXRLTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Quantra 40P 4-Port

Learn More

Datasheet

Non-Stocked

Reel

£5.17

£4.45

£4.26

£4.14

Min.: 300
Mult.: 300

: 300

LAN Isolation Transformers

Module

SMD/SMT

500 kHz to 80 MHz

1.5 kV

0 C

+ 70 C

Quad

10/100 Base-TX Interface

SMD-40

27.94 mm

12.19 mm

5.84 mm

TG110

Reel

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Quantra 40P 4-Port

TG110-AMX2NXRL
HALO Electronics
306: £5.46
Non-Stocked

Mfr. Part No.
TG110-AMX2NXRL

Mouser Part No
493-TG110-AMX2NXRL

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Quantra 40P 4-Port

Learn More

Datasheet

Non-Stocked

£5.46

£4.71

£4.50

£4.38

Min.: 306
Mult.: 18

LAN Isolation Transformers

Module

SMD/SMT

500 kHz to 80 MHz

1.5 kV

0 C

+ 70 C

Quad

10/100 Base-TX Interface

SMD-40

27.94 mm

12.19 mm

5.84 mm

TG110

Tube

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Quantra 40P 4-Port

TG110-AMX2NXRLTR
HALO Electronics
300: £5.61
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
TG110-AMX2NXRLTR

Mouser Part No
493-TG110-AMX2NXRLTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Quantra 40P 4-Port

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

£5.61

£4.83

£4.62

£4.49

Min.: 300
Mult.: 300

: 300

LAN Isolation Transformers

Module

SMD/SMT

500 kHz to 80 MHz

1.5 kV

0 C

+ 70 C

Quad

10/100 Base-TX Interface

SMD-40

27.94 mm

12.19 mm

5.84 mm

TG110

Reel

Audio Transformers / Signal Transformers 10/100BASETX SMD 60P 6-Port ISO MOD 1:1

TG110-AMX3NHRL
HALO Electronics
160: £12.97
Non-Stocked

Mfr. Part No.
TG110-AMX3NHRL

Mouser Part No
493-TG110-AMX3NHRL

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASETX SMD 60P 6-Port ISO MOD 1:1

Learn More

Datasheet

Non-Stocked

£12.97

£10.89

£9.38

£8.97

Quote

Min.: 160
Mult.: 16

LAN Isolation Transformers

TG110

Tube

Audio Transformers / Signal Transformers 10/100BASETX SMD 60P 6-Port ISO MOD 1:1

TG110-AMX3NHRLTR
HALO Electronics
150: £11.13
Non-Stocked

Mfr. Part No.
TG110-AMX3NHRLTR

Mouser Part No
493-TG110-AMX3NHRLTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASETX SMD 60P 6-Port ISO MOD 1:1

Learn More

Datasheet

Non-Stocked

Reel

£11.13

£9.59

£9.18

Quote

Min.: 150
Mult.: 150

: 150

LAN Isolation Transformers

TG110

Reel

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Quantra 40P 4-Port

TG110-BCM2NXRL
HALO Electronics
306: £5.00
Non-Stocked

Mfr. Part No.
TG110-BCM2NXRL

Mouser Part No
493-TG110-BCM2NXRL

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Quantra 40P 4-Port

Learn More

Datasheet

Non-Stocked

£5.00

£4.32

£4.13

£4.01

Min.: 306
Mult.: 18

LAN Isolation Transformers

Module

SMD/SMT

500 kHz to 80 MHz

1.5 kV

0 C

+ 70 C

Quad

10/100 Base-TX Interface

SMD-40

27.94 mm

12.19 mm

5.84 mm

TG110

Tube

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Quantra 40P 4-Port

TG110-BCM2NXRLTR
HALO Electronics
300: £5.15
Non-Stocked

Mfr. Part No.
TG110-BCM2NXRLTR

Mouser Part No
493-TG110-BCM2NXRLTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Quantra 40P 4-Port

Learn More

Datasheet

Non-Stocked

Reel

£5.15

£4.43

£4.23

£4.11

Min.: 300
Mult.: 300

: 300

LAN Isolation Transformers

Module

SMD/SMT

500 kHz to 80 MHz

1.5 kV

0 C

+ 70 C

Quad

10/100 Base-TX Interface

SMD-40

27.94 mm

12.19 mm

5.84 mm

TG110

Reel

Audio Transformers / Signal Transformers ISO MOD SMD GullWing

TG110-E010NXRL
HALO Electronics
306: £6.43
Non-Stocked

Mfr. Part No.
TG110-E010NXRL

Mouser Part No
493-TG110-E010NXRL

HALO Electronics

Audio Transformers / Signal Transformers ISO MOD SMD GullWing

Learn More

Datasheet

Non-Stocked

£6.43

£5.53

£5.30

£5.15

Min.: 306
Mult.: 18

LAN Isolation Transformers

TG110

Tube

10/100BASE-TX Ethernet Transformers

Customer Service Office

Company

Resources

Support