Audio Transformers / Signal Transformers

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10BASE2 Ethernet Transformers

HALO Electronics 10BASE2 Ethernet Transformers include Thin Net Transceiver (TnT™) modules and Attachment Unit Interface (AUI) transformers.

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Part #

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

TG74-1505NZRL
HALO Electronics
1: $17.96
416Expected 2026-05-22

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

416Expected 2026-05-22

$17.96

$11.57

$9.44

$7.64

View

Min.: 1
Mult.: 1

Isolation Transformers

Module

SMD/SMT

500 nH

1.5 kV

Dual

T1/E1 Interface

SMD-24

17.78 mm

12.19 mm

5.84 mm

SMD-T1

Tube

Audio Transformers / Signal Transformers AUI ISO MOD THT 16Pin 50uH 1:1

TD01-0506KRL
HALO Electronics
1: $7.14
Non-Stocked

Mfr. Part #
TD01-0506KRL

Mouser Part #
493-TD01-0506KRL

HALO Electronics

Audio Transformers / Signal Transformers AUI ISO MOD THT 16Pin 50uH 1:1

Learn More

Datasheet

Non-Stocked

$7.14

$4.61

$3.76

$3.04

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

Through Hole

50 uH

1.5 kV

0 C

+ 70 C

Dual

AUI Interface

DIP-16

20.57 mm

7.62 mm

5.33 mm

TD-10B2

Tube

Audio Transformers / Signal Transformers AUI ISO MOD THT 16Pin 75uH 1:1

TD01-0756KRL
HALO Electronics
1: $7.14
Non-Stocked

Mfr. Part #
TD01-0756KRL

Mouser Part #
493-TD01-0756KRL

HALO Electronics

Audio Transformers / Signal Transformers AUI ISO MOD THT 16Pin 75uH 1:1

Learn More

Datasheet

Non-Stocked

$7.14

$4.61

$3.76

$3.04

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

Through Hole

75 uH

1.5 kV

0 C

+ 70 C

Dual

AUI Interface

DIP-16

20.57 mm

7.62 mm

5.33 mm

TD-10B2

Tube

Audio Transformers / Signal Transformers AUI ISO MOD THT 16Pin 150uH 1:1

TD01-1506KRL
HALO Electronics
500: $2.61
Non-Stocked

Mfr. Part #
TD01-1506KRL

Mouser Part #
493-TD01-1506KRL

HALO Electronics

Audio Transformers / Signal Transformers AUI ISO MOD THT 16Pin 150uH 1:1

Learn More

Datasheet

Non-Stocked

$2.61

$2.49

$2.43

Min.: 500
Mult.: 25

LAN Isolation Transformers

Module

Through Hole

150 uH

1.5 kV

0 C

+ 70 C

Dual

AUI Interface

DIP-16

20.57 mm

7.62 mm

5.33 mm

TD-10B2

Tube

Audio Transformers / Signal Transformers AUI ISO MOD SMD GullWing 1:1 50uH

TG01-0506NRL
HALO Electronics
1: $6.45
Non-Stocked

Mfr. Part #
TG01-0506NRL

Mouser Part #
493-TG01-0506NRL

HALO Electronics

Audio Transformers / Signal Transformers AUI ISO MOD SMD GullWing 1:1 50uH

Learn More

Datasheet

Non-Stocked

$6.45

$4.18

$3.41

$2.76

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

50 uH

1.5 kV

0 C

+ 70 C

Single

AUI Interface

SMD-16

12.7 mm

7.11 mm

5.08 mm

TG-10B2

Tube

Audio Transformers / Signal Transformers AUI ISO MOD SMD GullWing 1:1 50uH

TG01-0506NRLTR
HALO Electronics
1,000: $2.00
Non-Stocked

Mfr. Part #
TG01-0506NRLTR

Mouser Part #
493-TG01-0506NRLTR

HALO Electronics

Audio Transformers / Signal Transformers AUI ISO MOD SMD GullWing 1:1 50uH

Learn More

Datasheet

Non-Stocked

Reel

$2.00

$1.93

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

Reel: 1,000

LAN Isolation Transformers

Module

SMD/SMT

50 uH

1.5 kV

0 C

+ 70 C

Single

AUI Interface

SMD-16

12.7 mm

7.11 mm

5.08 mm

TG-10B2

Reel

Audio Transformers / Signal Transformers AUI ISO MOD SMD 50uH GullWing LwPrfl 1:1

TG01-0506PRL
HALO Electronics
520: $3.90
Non-Stocked

Mfr. Part #
TG01-0506PRL

Mouser Part #
493-TG01-0506PRL

HALO Electronics

Audio Transformers / Signal Transformers AUI ISO MOD SMD 50uH GullWing LwPrfl 1:1

Learn More

Non-Stocked

$3.90

$3.73

$3.62

Min.: 520
Mult.: 40

LAN Isolation Transformers

Module

Single

T3/DS3/E3/STS-1

TG-10B2

Tube

Audio Transformers / Signal Transformers AUI ISO MOD SMD 50uH GullWing LwPrfl 1:1

TG01-0506PRLTR
HALO Electronics
2,000: $3.71
Non-Stocked

Mfr. Part #
TG01-0506PRLTR

Mouser Part #
493-TG01-0506PRLTR

HALO Electronics

Audio Transformers / Signal Transformers AUI ISO MOD SMD 50uH GullWing LwPrfl 1:1

Learn More

Non-Stocked

Reel

$3.71

Min.: 2,000
Mult.: 2,000

Reel: 2,000

LAN Isolation Transformers

Module

Single

T3/DS3/E3/STS-1

TG-10B2

Reel

Audio Transformers / Signal Transformers AUI ISO MOD SMD GullWing 1:1 75uH

TG01-0756NRL
HALO Electronics
1: $6.45
Non-Stocked

Mfr. Part #
TG01-0756NRL

Mouser Part #
493-TG01-0756NRL

HALO Electronics

Audio Transformers / Signal Transformers AUI ISO MOD SMD GullWing 1:1 75uH

Learn More

Datasheet

Non-Stocked

$6.45

$4.18

$3.41

$2.76

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

75 uH

1.5 kV

0 C

+ 70 C

Single

AUI Interface

SMD-16

12.7 mm

7.11 mm

5.08 mm

TG-10B2

Tube

Audio Transformers / Signal Transformers AUI ISO MOD SMD GullWing 1:1 75uH

TG01-0756NRLTR
HALO Electronics
1,000: $2.00
Non-Stocked

Mfr. Part #
TG01-0756NRLTR

Mouser Part #
493-TG01-0756NRLTR

HALO Electronics

Audio Transformers / Signal Transformers AUI ISO MOD SMD GullWing 1:1 75uH

Learn More

Datasheet

Non-Stocked

Reel

$2.00

$1.93

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

Reel: 1,000

LAN Isolation Transformers

Module

SMD/SMT

75 uH

1.5 kV

0 C

+ 70 C

Single

AUI Interface

SMD-16

12.7 mm

7.11 mm

5.08 mm

TG-10B2

Reel

Audio Transformers / Signal Transformers AUI ISO MOD SMD 75uH GullWing LwPrfl 1:1

TG01-0756PRL
HALO Electronics
520: $3.90
Non-Stocked

Mfr. Part #
TG01-0756PRL

Mouser Part #
493-TG01-0756PRL

HALO Electronics

Audio Transformers / Signal Transformers AUI ISO MOD SMD 75uH GullWing LwPrfl 1:1

Learn More

Datasheet

Non-Stocked

$3.90

$3.73

$3.62

Min.: 520
Mult.: 40

LAN Isolation Transformers

Module

SMD/SMT

75 uH

1.5 kV

0 C

+ 70 C

Single

AUI Interface

SMD-16

12.7 mm

7.11 mm

2.24 mm

TG-10B2

Tube

Audio Transformers / Signal Transformers AUI ISO MOD SMD 75uH GullWing LwPrfl 1:1

TG01-0756PRLTR
HALO Electronics
2,000: $3.71
Non-Stocked

Mfr. Part #
TG01-0756PRLTR

Mouser Part #
493-TG01-0756PRLTR

HALO Electronics

Audio Transformers / Signal Transformers AUI ISO MOD SMD 75uH GullWing LwPrfl 1:1

Learn More

Datasheet

Non-Stocked

Reel

$3.71

Min.: 2,000
Mult.: 2,000

Reel: 2,000

LAN Isolation Transformers

Module

SMD/SMT

75 uH

1.5 kV

0 C

+ 70 C

Single

AUI Interface

SMD-16

12.7 mm

7.11 mm

2.24 mm

TG-10B2

Reel

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

TG01-1006NRLTR
HALO Electronics
1,000: $2.00
Non-Stocked

Mfr. Part #
TG01-1006NRLTR

Mouser Part #
493-TG01-1006NRLTR

HALO Electronics

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

Learn More

Datasheet

Non-Stocked

Reel

$2.00

$1.93

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

Reel: 1,000

LAN Isolation Transformers

Module

SMD/SMT

100 uH

1.5 kV

0 C

+ 70 C

Single

AUI Interface

SMD-16

12.7 mm

7.11 mm

5.08 mm

TG-10B2

Reel

Audio Transformers / Signal Transformers AUI ISOMOD SMD 100uH GullWing LwPrfl 1:1

TG01-1006PRL
HALO Electronics
520: $3.90
Non-Stocked

Mfr. Part #
TG01-1006PRL

Mouser Part #
493-TG01-1006PRL

HALO Electronics

Audio Transformers / Signal Transformers AUI ISOMOD SMD 100uH GullWing LwPrfl 1:1

Learn More

Datasheet

Non-Stocked

$3.90

$3.73

$3.62

Min.: 520
Mult.: 40

LAN Isolation Transformers

Module

SMD/SMT

100 uH

1.5 kV

0 C

+ 70 C

Single

AUI Interface

SMD-16

12.7 mm

7.11 mm

2.24 mm

TG-10B2

Tube

Audio Transformers / Signal Transformers AUI ISOMOD SMD 100uH GullWing LwPrfl 1:1

TG01-1006PRLTR
HALO Electronics
2,000: $3.71
Non-Stocked

Mfr. Part #
TG01-1006PRLTR

Mouser Part #
493-TG01-1006PRLTR

HALO Electronics

Audio Transformers / Signal Transformers AUI ISOMOD SMD 100uH GullWing LwPrfl 1:1

Learn More

Datasheet

Non-Stocked

Reel

$3.71

Min.: 2,000
Mult.: 2,000

Reel: 2,000

LAN Isolation Transformers

Module

SMD/SMT

100 uH

1.5 kV

0 C

+ 70 C

Single

AUI Interface

SMD-16

12.7 mm

7.11 mm

2.24 mm

TG-10B2

Reel

Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD

TG01-1505NURL
HALO Electronics
400: $7.06
Non-Stocked

Mfr. Part #
TG01-1505NURL

Mouser Part #
493-TG01-1505NURL

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD

Learn More

Datasheet

Non-Stocked

$7.06

$6.08

$5.82

$5.65

Min.: 400
Mult.: 20

Isolation Transformers

Module

SMD/SMT

1.5 mH

1.5 kV

- 40 C

+ 85 C

Quad

T1/E1 8 Channel

SMD-32

25.4 mm

7.62 mm

7.37 mm

SMD-T1

Tube

Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD

TG01-1505NURLTR
HALO Electronics
450: $6.26
Non-Stocked

Mfr. Part #
TG01-1505NURLTR

Mouser Part #
493-TG01-1505NURLTR

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD

Learn More

Datasheet

Non-Stocked

Reel

$6.26

$5.99

$5.82

Min.: 450
Mult.: 450

Reel: 450

Isolation Transformers

Module

SMD/SMT

1.5 mH

1.5 kV

- 40 C

+ 85 C

Quad

T1/E1 8 Channel

SMD-32

25.4 mm

7.62 mm

7.37 mm

SMD-T1

Reel

Audio Transformers / Signal Transformers AUI ISO MOD SMD GullWing 1:1 150uH

TG01-1506NRL
HALO Electronics
520: $2.73
Non-Stocked

Mfr. Part #
TG01-1506NRL

Mouser Part #
493-TG01-1506NRL

HALO Electronics

Audio Transformers / Signal Transformers AUI ISO MOD SMD GullWing 1:1 150uH

Learn More

Datasheet

Non-Stocked

$2.73

$2.61

$2.53

Min.: 520
Mult.: 40

LAN Isolation Transformers

Module

SMD/SMT

150 uH

1.5 kV

0 C

+ 70 C

Single

AUI Interface

SMD-16

12.7 mm

7.11 mm

5.08 mm

TG-10B2

Tube

Audio Transformers / Signal Transformers AUI ISO MOD SMD GullWing 1:1 150uH

TG01-1506NRLTR
HALO Electronics
1,000: $2.70
Non-Stocked

Mfr. Part #
TG01-1506NRLTR

Mouser Part #
493-TG01-1506NRLTR

HALO Electronics

Audio Transformers / Signal Transformers AUI ISO MOD SMD GullWing 1:1 150uH

Learn More

Datasheet

Non-Stocked

Reel

$2.70

$2.61

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

Reel: 1,000

LAN Isolation Transformers

Module

SMD/SMT

150 uH

1.5 kV

0 C

+ 70 C

Single

AUI Interface

SMD-16

12.7 mm

7.11 mm

5.08 mm

TG-10B2

Reel

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

TG02-1205NSRLTR
HALO Electronics
1,000: $2.24
Non-Stocked

Mfr. Part #
TG02-1205NSRLTR

Mouser Part #
493-TG02-1205NSRLTR

HALO Electronics

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

Learn More

Datasheet

Non-Stocked

Reel

$2.24

$2.18

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

Reel: 1,000

Isolation Transformers

Module

SMD/SMT

1.2 mH

1.5 kV

0 C

+ 70 C

Single

T1/E1 Line Interface

SMD-6

8.13 mm

7.11 mm

5.08 mm

SMD-T1

Reel

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

TG02-1505NSRL
HALO Electronics
558: $2.52
Non-Stocked

Mfr. Part #
TG02-1505NSRL

Mouser Part #
493-TG02-1505NSRL

HALO Electronics

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

Learn More

Non-Stocked

$2.52

$2.41

$2.33

Min.: 558
Mult.: 62

LAN Isolation Transformers

Module

SMD/SMT

1.2 mH

1.5 kV

0 C

+ 70 C

Single

T1/E1/CEPT/ISDN-Pri Interface

SMD-6

8.13 mm

7.11 mm

5.08 mm

SMD-T1

Tube

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

TG02-1505NSRLTR
HALO Electronics
1,000: $2.50
Non-Stocked

Mfr. Part #
TG02-1505NSRLTR

Mouser Part #
493-TG02-1505NSRLTR

HALO Electronics

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

Learn More

Non-Stocked

Reel

$2.50

$2.43

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

Reel: 1,000

LAN Isolation Transformers

Module

SMD/SMT

1.2 mH

1.5 kV

0 C

+ 70 C

Single

T1/E1/CEPT/ISDN-Pri Interface

SMD-6

8.13 mm

7.11 mm

5.08 mm

SMD-T1

Reel

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

TG04-1205NSLF
HALO Electronics
558: $2.13
Non-Stocked

Mfr. Part #
TG04-1205NSLF

Mouser Part #
493-TG04-1205NSLF

HALO Electronics

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

Learn More

Datasheet

Non-Stocked

$2.13

$2.04

$1.98

Min.: 558
Mult.: 62

Isolation Transformers

Module

SMD/SMT

1.2 mH

1.5 kV

0 C

+ 70 C

Single

T1/E1 Line Interface

SMD-6

8.13 mm

7.11 mm

5.08 mm

SMD-T1

Tube

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

TG04-1205NSLFTR
HALO Electronics
1,000: $2.13
Non-Stocked

Mfr. Part #
TG04-1205NSLFTR

Mouser Part #
493-TG04-1205NSLFTR

HALO Electronics

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

Learn More

Datasheet

Non-Stocked

Reel

$2.13

$2.07

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

Reel: 1,000

Isolation Transformers

Module

SMD/SMT

1.2 mH

1.5 kV

0 C

+ 70 C

Single

T1/E1 Line Interface

SMD-6

8.13 mm

7.11 mm

5.08 mm

SMD-T1

Reel

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

TG04-1205NSRLTR
HALO Electronics
1,000: $2.24
Non-Stocked

Mfr. Part #
TG04-1205NSRLTR

Mouser Part #
493-TG04-1205NSRLTR

HALO Electronics

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

Learn More

Datasheet

Non-Stocked

Reel

$2.24

$2.18

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

Reel: 1,000

Isolation Transformers

Module

SMD/SMT

1.2 mH

1.5 kV

0 C

+ 70 C

Single

T1/E1 Line Interface

SMD-6

8.13 mm

7.11 mm

5.08 mm

SMD-T1

Reel

10BASE2 Ethernet Transformers

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