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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 Ultra 16P 1-Port

TG110-S050N2LF
HALO Electronics
1: $5.45
1,697In Stock

Mfr. Part No.
TG110-S050N2LF

Mouser Part No
493-TG110-S050N2LF

HALO Electronics

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

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Datasheet

1,697In Stock

$5.45

$3.53

$2.88

$2.33

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Min.: 1
Mult.: 1

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

TG110-S050N2RL
HALO Electronics
1: $5.75
2,014In Stock

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

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Datasheet

2,014In Stock

$5.75

$3.71

$3.03

$2.45

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Min.: 1
Mult.: 1

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

TG111-E12NYNLF
HALO Electronics
1: $10.55
1,962In Stock

Mfr. Part No.
TG111-E12NYNLF

Mouser Part No
493-TG111-E12NYNLF

HALO Electronics

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

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Datasheet

1,962In Stock

$10.55

$6.82

$5.56

$4.50

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers GIGABIT ISO MOD

TG111-S12NYNLFTR
HALO Electronics
1: $9.40
680In Stock

Mfr. Part No.
TG111-S12NYNLFTR

Mouser Part No
493-TG111-S12NYNLFTR

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD

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Datasheet

680In Stock

Cut Tape

$9.40

$6.08

$4.96

$4.01

Reel

$3.37

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 330

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

TG1G-E001NZRL
HALO Electronics
1: $15.00
366In Stock

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

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Datasheet

366In Stock

$15.00

$9.69

$7.91

$6.39

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Min.: 1
Mult.: 1

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

TG110-S050P2RL
HALO Electronics
1: $11.40
688In Stock

Mfr. Part No.
TG110-S050P2RL

Mouser Part No
493-TG110-S050P2RL

HALO Electronics

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

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Datasheet

688In Stock

$11.40

$7.37

$6.01

$4.86

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Min.: 1
Mult.: 1

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

TG110-S055N2RL
HALO Electronics
1: $5.75
2,499In 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

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Datasheet

2,499In Stock

$5.75

$1.91

$1.62

Min.: 1
Mult.: 1

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

TG111-MSCE13LF
HALO Electronics
1: $4.66
2,538In Stock

Mfr. Part No.
TG111-MSCE13LF

Mouser Part No
493-TG111-MSCE13LF

HALO Electronics

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

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Datasheet

2,538In Stock

$4.66

$4.20

$3.97

$3.77

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Min.: 1
Mult.: 1

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

TG1G-E001NYLF
HALO Electronics
1: $14.30
360In Stock
540Expected 27/02/2026

Mfr. Part No.
TG1G-E001NYLF

Mouser Part No
493-TG1G-E001NYLF

HALO Electronics

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

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Datasheet

360In Stock

540Expected 27/02/2026

$14.30

$9.23

$7.53

$6.09

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Gigabit ISO MOD SMD 1500Vrms

TG1G-E001NZLF
HALO Electronics
1: $14.30
352In Stock

Mfr. Part No.
TG1G-E001NZLF

Mouser Part No
493-TG1G-E001NZLF

HALO Electronics

Audio Transformers / Signal Transformers Gigabit ISO MOD SMD 1500Vrms

Datasheet

352In Stock

$14.30

$9.23

$7.53

$6.09

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers AUI ISO MOD SMD GullWing 1:1 100uH

TG01-1006NRL
HALO Electronics
1: $4.20
528In Stock

Mfr. Part No.
TG01-1006NRL

Mouser Part No
493-TG01-1006NRL

HALO Electronics

Audio Transformers / Signal Transformers AUI ISO MOD SMD GullWing 1:1 100uH

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Datasheet

528In Stock

$4.20

$2.72

$2.22

$1.80

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Min.: 1
Mult.: 1

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

TG110-RP55N5LF
HALO Electronics
1: $6.70
574In Stock

Mfr. Part No.
TG110-RP55N5LF

Mouser Part No
493-TG110-RP55N5LF

HALO Electronics

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

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Datasheet

574In Stock

$6.70

$4.32

$3.53

$2.85

View

Min.: 1
Mult.: 1

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

TG111-E10NYNLF
HALO Electronics
1: $7.25
252In 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

252In Stock

$7.25

$4.68

$3.82

$3.09

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2.5

TG41-2006NRL
HALO Electronics
1: $5.20
426In Stock

Mfr. Part No.
TG41-2006NRL

Mouser Part No
493-TG41-2006NRL

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2.5

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Datasheet

426In Stock

$5.20

$3.34

$2.73

$2.21

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Min.: 1
Mult.: 1

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

TG110-RPE5N5RL
HALO Electronics
1: $8.05
113In Stock
520Expected 08/05/2026

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

113In Stock

520Expected 08/05/2026

$8.05

$5.20

$4.25

$3.43

View

Min.: 1
Mult.: 1

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

TG111-E10NYNLFTR
HALO Electronics
1: $7.65
342In 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

Learn More

Datasheet

342In Stock

Cut Tape

$7.65

$4.94

$4.03

$3.26

Reel

$2.74

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 330

Audio Transformers / Signal Transformers GIGABIT ISO MOD

TG111-HPE1NYNLF
HALO Electronics
1: $12.70
292In Stock
504Expected 01/05/2026

Mfr. Part No.
TG111-HPE1NYNLF

Mouser Part No
493-TG111-HPE1NYNLF

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD

Learn More

Datasheet

292In Stock

504Expected 01/05/2026

$12.70

$8.21

$6.70

$5.42

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Min.: 1
Mult.: 1

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

TG111-MSC13LF
HALO Electronics
1: $9.00
287In 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

Learn More

Datasheet

287In Stock

$9.00

$5.82

$4.75

$3.84

View

Min.: 1
Mult.: 1

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

TG111-MSCHPLFTR
HALO Electronics
1: $13.10
83In Stock

Mfr. Part No.
TG111-MSCHPLFTR

Mouser Part No
493-TG111-MSCHPLFTR

HALO Electronics

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

Learn More

Datasheet

83In Stock

Cut Tape

$13.10

$8.44

$6.89

$5.57

Reel

$4.68

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 330

Audio Transformers / Signal Transformers GIGABIT ISO MOD

TG111-S12NYNLF
HALO Electronics
1: $9.00
138In Stock

Mfr. Part No.
TG111-S12NYNLF

Mouser Part No
493-TG111-S12NYNLF

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD

Learn More

Datasheet

138In Stock

$9.00

$5.82

$4.75

$3.84

View

Min.: 1
Mult.: 1

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

TG1G-E233NVRL
HALO Electronics
1: $30.30
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

$30.30

$19.56

$15.96

$12.91

View

Min.: 1
Mult.: 1

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

TG81-1006NRL
HALO Electronics
1: $5.60
389In 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

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Datasheet

389In Stock

$5.60

$3.63

$2.96

$2.40

View

Min.: 1
Mult.: 1

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

TG08-1205N1LF
HALO Electronics
1: $5.05
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

$5.05

$3.28

$2.67

$2.16

View

Min.: 1
Mult.: 1

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

TG110-3506N6RL
HALO Electronics
1: $9.60
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

$9.60

$6.21

$5.06

$4.10

View

Min.: 1
Mult.: 1

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

TG110-RP55N5RL
HALO Electronics
1: $7.00
160In 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

160In Stock

$7.00

$4.54

$3.70

$2.99

View

Min.: 1
Mult.: 1

Ethernet Transformers

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