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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-E050N5RL
HALO Electronics
1: $2.90
12,461In Stock

Mfr. Part #
TG110-E050N5RL

Mouser Part #
493-TG110-E050N5RL

HALO Electronics

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

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Datasheet

12,461In Stock

$2.90

$2.65

$2.44

$2.28

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1:1 1500Vrms 1.3Ohm -1.1dB SMT

TG1G-E005J24LF
HALO Electronics
1: $16.60
3,304In Stock

Mfr. Part #
TG1G-E005J24LF

Mouser Part #
493-TG1G-E005J24LF

HALO Electronics

Audio Transformers / Signal Transformers 1:1 1500Vrms 1.3Ohm -1.1dB SMT

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Datasheet

3,304In Stock

$16.60

$11.85

$9.96

$8.30

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1500Vrms 0.9Ohm 16-Pin SMD

TG110-EX50J2LF
HALO Electronics
1: $11.45
132In Stock
New At Mouser

Mfr. Part #
TG110-EX50J2LF

Mouser Part #
493-TG110-EX50J2LF

New At Mouser

HALO Electronics

Audio Transformers / Signal Transformers 1500Vrms 0.9Ohm 16-Pin SMD

Datasheet

132In Stock

$11.45

$8.17

$6.87

$5.72

View

Min.: 1
Mult.: 1

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

TG1G-S002NZRL
HALO Electronics
1: $12.65
510In Stock

Mfr. Part #
TG1G-S002NZRL

Mouser Part #
493-TG1G-S002NZRL

HALO Electronics

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

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Datasheet

510In Stock

$12.65

$4.32

$4.09

$3.84

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers SMD ISOLATION MODULE GigE 2-Port Gigabit

TG111-E212NWLF
HALO Electronics
1: $20.50
871In Stock

Mfr. Part #
TG111-E212NWLF

Mouser Part #
493-TG111-E212NWLF

HALO Electronics

Audio Transformers / Signal Transformers SMD ISOLATION MODULE GigE 2-Port Gigabit

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Datasheet

871In Stock

$20.50

$13.23

$10.79

$8.73

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10GBASET 600mA 24-Pin 1-Port

TG10G-HPE6NZ5LF
HALO Electronics
1: $22.95
364In Stock

Mfr. Part #
TG10G-HPE6NZ5LF

Mouser Part #
493-TG10G-HPE6NZ5LF

HALO Electronics

Audio Transformers / Signal Transformers 10GBASET 600mA 24-Pin 1-Port

Datasheet

364In Stock

$22.95

$14.79

$12.07

$9.76

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Min.: 1
Mult.: 1

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

TG110-RP55N5LFTR
HALO Electronics
1: $2.91
906In Stock

Mfr. Part #
TG110-RP55N5LFTR

Mouser Part #
493-TG110-RP55N5LFTR

HALO Electronics

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

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Datasheet

906In Stock

Cut Tape

$2.91

$2.79

$2.71

$2.62

Reel

$2.22

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

Audio Transformers / Signal Transformers GIGABIT PoE+ ISO MOD 24P SMD Single Port

TG111-HPE3NZRL
HALO Electronics
1: $5.40
1,919In Stock

Mfr. Part #
TG111-HPE3NZRL

Mouser Part #
493-TG111-HPE3NZRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT PoE+ ISO MOD 24P SMD Single Port

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Datasheet

1,919In Stock

$5.40

$5.15

$4.99

$4.83

View

Min.: 1
Mult.: 1

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

TG111-E112NYRL
HALO Electronics
1: $15.90
323In Stock

Mfr. Part #
TG111-E112NYRL

Mouser Part #
493-TG111-E112NYRL

HALO Electronics

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

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Datasheet

323In Stock

$15.90

$10.26

$5.29

$5.17

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Min.: 1
Mult.: 1

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

TG111-E12NYNLFTR
HALO Electronics
1: $4.34
3,369In Stock

Mfr. Part #
TG111-E12NYNLFTR

Mouser Part #
493-TG111-E12NYNLFTR

HALO Electronics

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

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Datasheet

3,369In Stock

Cut Tape

$4.34

$4.16

$4.04

$3.91

Reel

$3.63

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 330

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

TG110-RP55N5RLTR
HALO Electronics
1: $7.30
723In Stock

Mfr. Part #
TG110-RP55N5RLTR

Mouser Part #
493-TG110-RP55N5RLTR

HALO Electronics

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

Learn More

Datasheet

723In Stock

Cut Tape

$7.30

$4.73

$3.86

$3.12

Reel

$2.26

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P Lw Prfl 1 Port

TG111-E001J24RL
HALO Electronics
1: $16.85
803In Stock

Mfr. Part #
TG111-E001J24RL

Mouser Part #
493-TG111-E001J24RL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P Lw Prfl 1 Port

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Datasheet

803In Stock

$16.85

$10.93

$10.87

$7.18

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1:1 1500Vrms 1.3Ohm -1.1dB SMT

TG1G-E005J24RL
HALO Electronics
1: $16.45
584In Stock
532Expected 5/15/2026

Mfr. Part #
TG1G-E005J24RL

Mouser Part #
493-TG1G-E005J24RL

HALO Electronics

Audio Transformers / Signal Transformers 1:1 1500Vrms 1.3Ohm -1.1dB SMT

Datasheet

584In Stock

532Expected 5/15/2026

$16.45

$11.75

$9.87

$8.22

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers GIGABIT ISO MOD

TG111-S12NYNRL
HALO Electronics
1: $9.45
816In Stock

Mfr. Part #
TG111-S12NYNRL

Mouser Part #
493-TG111-S12NYNRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD

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Datasheet

816In Stock

$9.45

$3.37

$3.15

Quote

Min.: 1
Mult.: 1

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

TG1G-AE11NZ6NL
HALO Electronics
1: $16.50
700In Stock

Mfr. Part #
TG1G-AE11NZ6NL

Mouser Part #
493-TG1G-AE11NZ6NL

HALO Electronics

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

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Datasheet

700In Stock

$16.50

$10.64

$8.68

$7.02

View

Min.: 1
Mult.: 1

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

TG110-E055N5RL
HALO Electronics
1: $2.55
2,917In Stock

Mfr. Part #
TG110-E055N5RL

Mouser Part #
493-TG110-E055N5RL

HALO Electronics

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

Learn More

Datasheet

2,917In Stock

$2.55

$2.54

$2.37

$2.33

View

Min.: 1
Mult.: 1

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

TG1G-E234NVRL
HALO Electronics
1: $36.25
394In Stock

Mfr. Part #
TG1G-E234NVRL

Mouser Part #
493-TG1G-E234NVRL

HALO Electronics

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

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Datasheet

394In Stock

$36.25

$23.38

$19.07

$10.42

View

Min.: 1
Mult.: 1

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

TG110-E055N5LF
HALO Electronics
1: $2.48
3,177In Stock

Mfr. Part #
TG110-E055N5LF

Mouser Part #
493-TG110-E055N5LF

HALO Electronics

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

Learn More

Datasheet

3,177In Stock

$2.48

$2.46

$2.28

$1.93

$1.89

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke

TG1G-E010NZRL
HALO Electronics
1: $10.35
952In Stock

Mfr. Part #
TG1G-E010NZRL

Mouser Part #
493-TG1G-E010NZRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke

Learn More

Datasheet

952In Stock

$10.35

$6.68

$5.45

$4.41

$2.96

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra POE+ 1-Port

TG110-HPE7N5LF
HALO Electronics
1: $8.05
331In Stock
520Expected 3/6/2026

Mfr. Part #
TG110-HPE7N5LF

Mouser Part #
493-TG110-HPE7N5LF

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra POE+ 1-Port

Datasheet

331In Stock

520Expected 3/6/2026

$8.05

$5.18

$4.23

$3.42

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2

TG75-1406NRL
HALO Electronics
1: $5.20
415In Stock

Mfr. Part #
TG75-1406NRL

Mouser Part #
493-TG75-1406NRL

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2

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Datasheet

415In Stock

$5.20

$3.34

$2.73

$2.21

View

Min.: 1
Mult.: 1

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

TG74-1505N1RLTR
HALO Electronics
1: $5.95
394In Stock

Mfr. Part #
TG74-1505N1RLTR

Mouser Part #
493-TG74-1505N1RLTR

HALO Electronics

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

Learn More

Datasheet

394In Stock

Cut Tape

$5.95

$3.86

$3.15

$2.54

Reel

$1.78

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Audio Transformers / Signal Transformers 10GBASET 350mA PoE 3-Wire Chk 1-Port

TG10G-RP02NJLF
HALO Electronics
1: $15.05
203In Stock

Mfr. Part #
TG10G-RP02NJLF

Mouser Part #
493-TG10G-RP02NJLF

HALO Electronics

Audio Transformers / Signal Transformers 10GBASET 350mA PoE 3-Wire Chk 1-Port

Learn More

Datasheet

203In Stock

$15.05

$9.73

$7.94

$6.42

View

Min.: 1
Mult.: 1

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

TG111-E12NYNRLTR
HALO Electronics
1: $11.45
107In Stock

Mfr. Part #
TG111-E12NYNRLTR

Mouser Part #
493-TG111-E12NYNRLTR

HALO Electronics

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

Learn More

Datasheet

107In Stock

Cut Tape

$11.45

$7.39

$6.03

$4.87

Reel

$4.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 330

Audio Transformers / Signal Transformers GIGABIT PoE+ SMD 24P 1500Vrms Hi-Pot

TG111-HPE3NZLF
HALO Electronics
1: $13.25
102In Stock

Mfr. Part #
TG111-HPE3NZLF

Mouser Part #
493-TG111-HPE3NZLF

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT PoE+ SMD 24P 1500Vrms Hi-Pot

Datasheet

102In Stock

$13.25

$8.55

$6.97

$5.64

View

Min.: 1
Mult.: 1

Ethernet Transformers

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