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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.

All Results (786)

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Part #

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

TG110-EX50J2LF
HALO Electronics
1: $16.49
351In 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

351In Stock

$16.49

$11.76

$9.89

$8.24

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Min.: 1
Mult.: 1

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

TG111-E212NWLF
HALO Electronics
1: $12.48
615In 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

615In Stock

$12.48

$10.61

$10.43

$10.09

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Min.: 1
Mult.: 1

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

TG110-ESV01N6RL
HALO Electronics
1: $10.37
520In Stock

Mfr. Part #
TG110-ESV01N6RL

Mouser Part #
493-TG110-ESV01N6RL

HALO Electronics

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

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Datasheet

520In Stock

$10.37

$6.84

$5.75

$5.34

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Min.: 1
Mult.: 1

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

TG1G-E001NYRL
HALO Electronics
1: $21.60
717In Stock

Mfr. Part #
TG1G-E001NYRL

Mouser Part #
493-TG1G-E001NYRL

HALO Electronics

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

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Datasheet

717In Stock

$21.60

$13.95

$11.39

$9.20

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Min.: 1
Mult.: 1

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

TG1G-E234NVRL
HALO Electronics
1: $52.20
164In 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

164In Stock

$52.20

$33.67

$27.46

$22.20

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Min.: 1
Mult.: 1

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

TG110-S055P2RL
HALO Electronics
1: $15.62
512In Stock

Mfr. Part #
TG110-S055P2RL

Mouser Part #
493-TG110-S055P2RL

HALO Electronics

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

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Datasheet

512In Stock

$15.62

$10.08

$8.22

$6.65

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Min.: 1
Mult.: 1

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

TG111-E112NYRL
HALO Electronics
1: $22.90
320In 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

320In Stock

$22.90

$14.77

$7.33

$7.04

Quote

Min.: 1
Mult.: 1

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

TG111-HP3NZRL
HALO Electronics
1: $17.57
457In Stock

Mfr. Part #
TG111-HP3NZRL

Mouser Part #
493-TG111-HP3NZRL

HALO Electronics

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

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Datasheet

457In Stock

$17.57

$11.35

$9.26

$7.49

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Min.: 1
Mult.: 1

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

TG1G-E010NZRL
HALO Electronics
1: $14.90
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

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Datasheet

952In Stock

$14.90

$9.62

$7.85

$6.35

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Min.: 1
Mult.: 1

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

TG10G-HPE6NZ5LF
HALO Electronics
1: $33.05
331In Stock

Mfr. Part #
TG10G-HPE6NZ5LF

Mouser Part #
493-TG10G-HPE6NZ5LF

HALO Electronics

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

Datasheet

331In Stock

$33.05

$21.30

$17.38

$14.05

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100BASE-TX SMD POE DUAL PORT 350mA 1CT:1CT -40 / 85C 350uH 1500Vrms

TG110-RPE12NJLF
HALO Electronics
1: $30.89
27In Stock
New At Mouser

Mfr. Part #
TG110-RPE12NJLF

Mouser Part #
493-TG110-RPE12NJLF

New At Mouser

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD POE DUAL PORT 350mA 1CT:1CT -40 / 85C 350uH 1500Vrms

27In Stock

$30.89

$22.06

$18.53

$15.44

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Min.: 1
Mult.: 1

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

TG74-1505N1RLTR
HALO Electronics
1: $8.57
214In 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

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Datasheet

214In Stock

Cut Tape

$8.57

$5.56

$4.54

$3.66

Reel

$2.56

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MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:1 Filterless

TG04-2006P1RL
HALO Electronics
1: $10.01
276In Stock

Mfr. Part #
TG04-2006P1RL

Mouser Part #
493-TG04-2006P1RL

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:1 Filterless

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Datasheet

276In Stock

$10.01

$7.14

$6.00

$5.00

$3.92

Min.: 1
Mult.: 1

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

TG75-1406NRL
HALO Electronics
1: $7.49
355In 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

355In Stock

$7.49

$4.81

$3.93

$3.18

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Genesus -40/+85C Mini 1G For MiniPhy

TG111-MSCHPLF
HALO Electronics
1: $18.29
277In Stock

Mfr. Part #
TG111-MSCHPLF

Mouser Part #
493-TG111-MSCHPLF

HALO Electronics

Audio Transformers / Signal Transformers Genesus -40/+85C Mini 1G For MiniPhy

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Datasheet

277In Stock

$18.29

$11.78

$9.62

$7.78

View

Min.: 1
Mult.: 1

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

TG74-1505N1RL
HALO Electronics
1: $2.76
625In Stock

Mfr. Part #
TG74-1505N1RL

Mouser Part #
493-TG74-1505N1RL

HALO Electronics

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

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Datasheet

625In Stock

$2.76

$2.75

$2.56

Min.: 1
Mult.: 1

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

TG1G-E005J24LF
HALO Electronics
1: $23.90
954In Stock
1,064Expected 2026-10-23

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

954In Stock

1,064Expected 2026-10-23

$23.90

$17.06

$14.34

$11.95

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers AUI ISO MOD THT 16Pin 100uH 1:1

TD01-1006KRL
HALO Electronics
1: $6.70
318In Stock

Mfr. Part #
TD01-1006KRL

Mouser Part #
493-TD01-1006KRL

HALO Electronics

Audio Transformers / Signal Transformers AUI ISO MOD THT 16Pin 100uH 1:1

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Datasheet

318In Stock

$6.70

$4.32

$3.53

$2.85

View

Min.: 1
Mult.: 1

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

TG111-HPE3NZLF
HALO Electronics
1: $19.08
76In Stock

Mfr. Part #
TG111-HPE3NZLF

Mouser Part #
493-TG111-HPE3NZLF

HALO Electronics

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

Datasheet

76In Stock

$19.08

$12.31

$10.04

$8.12

View

Min.: 1
Mult.: 1

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

TG26-1205N1LF
HALO Electronics
1: $7.27
5In Stock

Mfr. Part #
TG26-1205N1LF

Mouser Part #
493-TG26-1205N1LF

HALO Electronics

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

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Datasheet

5In Stock

$7.27

$4.72

$3.84

$3.11

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2

TG74-1406N1RLTR
HALO Electronics
1: $7.20
434In Stock

Mfr. Part #
TG74-1406N1RLTR

Mouser Part #
493-TG74-1406N1RLTR

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2

Learn More

Datasheet

434In Stock

Cut Tape

$7.20

$4.65

$3.80

$3.08

View

Reel

$1.90

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

TG04-1205NSRL
HALO Electronics
1: $6.84
100In Stock

Mfr. Part #
TG04-1205NSRL

Mouser Part #
493-TG04-1205NSRL

HALO Electronics

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

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Datasheet

100In Stock

$6.84

$4.41

$3.60

$2.91

View

Min.: 1
Mult.: 1

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

TG111-S001J24RL
HALO Electronics
1: $22.25
72In Stock

Mfr. Part #
TG111-S001J24RL

Mouser Part #
493-TG111-S001J24RL

HALO Electronics

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

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Datasheet

72In Stock

$22.25

$14.37

$11.72

$9.48

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 Duet ISO MOD SMD 24P Dual Port

TG74-1505NZRL
HALO Electronics
1: $16.85
320In Stock

Mfr. Part #
TG74-1505NZRL

Mouser Part #
493-TG74-1505NZRL

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 Duet ISO MOD SMD 24P Dual Port

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Datasheet

320In Stock

$16.85

$10.86

$8.86

$7.17

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:41

TG42-1406N1LF
HALO Electronics
1: $6.62
510In Stock

Mfr. Part #
TG42-1406N1LF

Mouser Part #
493-TG42-1406N1LF

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:41

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Datasheet

510In Stock

$6.62

$4.26

$3.47

$2.81

View

Min.: 1
Mult.: 1

Ethernet Transformers

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