Audio Transformers / Signal Transformers

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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.

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Part #

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

TG110-S050N2RL
HALO Electronics
1: $7.99
517In Stock
520Expected 11/9/2026

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

517In Stock

520Expected 11/9/2026

$7.99

$5.16

$4.21

$3.41

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

TG110-RPE5N5RL
HALO Electronics
1: $11.19
313In Stock
520Expected 12/6/2026

Mfr. Part No.
TG110-RPE5N5RL

Mouser Part No
493-TG110-RPE5N5RL

HALO Electronics

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

Learn More

Datasheet

313In Stock

520Expected 12/6/2026

$11.19

$7.23

$5.91

$4.77

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 16P 1-Port

TG110-S055N2LFTR
HALO Electronics
1: $4.27
11In Stock

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

11In Stock

Cut Tape

$4.27

$3.48

$2.82

$2.42

Reel

$1.96

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-S055N2RLTR
HALO Electronics
1: $4.48
459In Stock
5,000Expected 12/6/2026

Mfr. Part No.
TG110-S055N2RLTR

Mouser Part No
493-TG110-S055N2RLTR

HALO Electronics

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

Learn More

Datasheet

459In Stock

5,000Expected 12/6/2026

Cut Tape

$4.48

$3.66

$2.96

$2.49

Reel

$2.31

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-II 16P 1-Port

TG110-3506N6RL
HALO Electronics
1: $13.34
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

$13.34

$8.63

$7.03

$5.70

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: $9.73
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

$9.73

$6.31

$5.14

$4.16

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: $34.40
4In 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

4In Stock

$34.40

$22.23

$18.13

$14.66

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: $11.47
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

$11.47

$7.39

$6.03

$4.88

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: $4.34
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

$4.34

$3.54

$2.86

$2.46

Reel

$2.24

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 Quantra 40P 4-Port

TG110-EMX6NXRL
HALO Electronics
1: $23.21
305Expected 31/7/2026

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

305Expected 31/7/2026

$23.21

$15.00

$12.23

$9.90

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

TG110-RPE5N5LF
HALO Electronics
1: $6.89
1,034Expected 21/8/2026

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 21/8/2026

$6.89

$4.55

$3.93

$3.84

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: $4.30
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

$4.30

$4.10

$3.98

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: $7.78
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

$7.78

$6.71

$6.42

$6.24

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: $7.99
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

$7.99

$6.88

$6.57

$6.41

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: $2.14
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

$2.14

$1.95

$1.88

$1.78

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: $1.96
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

$1.96

$1.89

$1.81

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: $7.42
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

$7.42

$6.39

$6.12

$5.95

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: $7.62
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

$7.62

$6.56

$6.28

$6.10

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: $8.06
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

$8.06

$6.95

$6.64

$6.46

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: $8.27
Non-Stocked

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

Reel

$8.27

$7.12

$6.81

$6.62

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
1: $44.90
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

$44.90

$28.98

$23.64

$19.13

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

TG110

Tube

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

TG110-AMX3NHRLTR
HALO Electronics
1: $45.94
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

Cut Tape

$45.94

$29.66

$24.20

$19.56

Reel

$16.42

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

LAN Isolation Transformers

TG110

Reel, Cut Tape, MouseReel

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

TG110-BCM2NXRL
HALO Electronics
306: $7.38
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

$7.38

$6.37

$6.09

$5.91

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: $7.59
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

$7.59

$6.53

$6.24

$6.06

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: $9.48
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

$9.48

$8.16

$7.81

$7.59

Min.: 306
Mult.: 18

LAN Isolation Transformers

TG110

Tube

10/100BASE-TX Ethernet Transformers

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