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B78476A Series Audio Transformers / Signal Transformers

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Part #

Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 4-PORT

B78476A8068A003
TDK
1: ₡3 101,97
397In Stock

Mfr. Part #
B78476A8068A003

Mouser Part #
871-B78476A8068A3

TDK

Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 4-PORT

Learn More

Datasheet

397In Stock

Cut Tape

₡3 101,97

₡2 675,19

₡2 571,10

₡2 487,82

Reel

₡2 128,70

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

LAN Transformers

Module

SMD/SMT

350 uH

0 C

+ 70 C

Dual

13.64 mm

11.94 mm

6.22 mm

B78476A

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT

B78476A8065A003
TDK
1: ₡1 207,48
12 091In Stock

Mfr. Part #
B78476A8065A003

Mouser Part #
871-B78476A8065A3

TDK

Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT

Learn More

Datasheet

12 091In Stock

Cut Tape

₡1 207,48

₡952,45

₡869,18

₡843,15

Reel

₡780,70

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

LAN Transformers

Module

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

12.7 mm

7.11 mm

5.6 mm

B78476A

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT

B78476A8135A003
TDK
1: ₡2 508,64
647In Stock
2 000Expected 11/10/2026

Mfr. Part #
B78476A8135A003

Mouser Part #
871-B78476A8135A3

TDK

Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT

Learn More

Datasheet

647In Stock

2 000Expected 11/10/2026

Cut Tape

₡2 508,64

₡1 894,49

₡1 753,97

₡1 701,92

Reel

₡1 446,89

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

LAN Transformers

Module

SMD/SMT

100 kHz

350 uH

1 Ohms

- 40 C

+ 85 C

Single

13.8 mm

15.2 mm

5.72 mm

B78476A

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT

B78476A8247A003
TDK
1: ₡1 243,91
6 760In Stock

Mfr. Part #
B78476A8247A003

Mouser Part #
871-B78476A8247A3

TDK

Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT

Learn More

Datasheet

6 760In Stock

Cut Tape

₡1 243,91

₡1 129,41

₡1 051,34

₡968,07

Reel

₡832,74

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

LAN Transformers

Module

SMD/SMT

100 kHz

350 uH

1 Ohms

- 40 C

+ 85 C

Single

12.7 mm

6.9 mm

5.6 mm

B78476A

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT POE

B78476A8248A003
TDK
1: ₡1 243,91
2 528In Stock

Mfr. Part #
B78476A8248A003

Mouser Part #
871-B78476A8248A3

TDK

Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT POE

Learn More

Datasheet

2 528In Stock

Cut Tape

₡1 243,91

₡1 129,41

₡1 051,34

₡988,88

Reel

₡848,36

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

LAN Transformers

Module

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Single

12.7 mm

6.9 mm

5.6 mm

B78476A

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT

B78476A8249A003
TDK
1: ₡2 133,91
694In Stock

Mfr. Part #
B78476A8249A003

Mouser Part #
871-B78476A8249A3

TDK

Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT

Learn More

Datasheet

694In Stock

Cut Tape

₡2 133,91

₡1 910,11

₡1 894,49

₡1 837,24

Reel

₡1 681,10

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

LAN Transformers

Module

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

17.6 mm

12.1 mm

5.8 mm

B78476A

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT

B78476A8251A003
TDK
1: ₡2 133,91
2 131In Stock
1 750Expected 10/27/2026

Mfr. Part #
B78476A8251A003

Mouser Part #
871-B78476A8251A3

TDK

Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT

Learn More

Datasheet

2 131In Stock

1 750Expected 10/27/2026

Cut Tape

₡2 133,91

₡1 910,11

₡1 800,81

₡1 743,56

Reel

₡1 540,58

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

LAN Transformers

Module

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Single

17.6 mm

12.1 mm

5.8 mm

B78476A

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 2-PORT

B78476A8252A003
TDK
1: ₡3 101,97
465In Stock

Mfr. Part #
B78476A8252A003

Mouser Part #
871-B78476A8252A3

TDK

Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 2-PORT

Learn More

Datasheet

465In Stock

Cut Tape

₡3 101,97

₡2 737,65

₡2 628,35

₡2 545,08

Reel

₡2 248,41

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

LAN Transformers

Module

SMD/SMT

350 uH

- 40 C

+ 85 C

Dual

27.69 mm

7.29 mm

8.41 mm

B78476A

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT

B78476A8317A003
TDK
1: ₡2 133,91
275In Stock

Mfr. Part #
B78476A8317A003

Mouser Part #
871-B78476A8317A3

TDK

Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT

Learn More

Datasheet

275In Stock

Cut Tape

₡2 133,91

₡1 910,11

₡1 800,81

₡1 743,56

Reel

₡1 561,40

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

LAN Transformers

Module

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

17.6 mm

12.1 mm

5.8 mm

B78476A

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 2-PORT POE

B78476A8066A003
TDK
1: ₡4 090,86
Lead-Time 12 Weeks

Mfr. Part #
B78476A8066A003

Mouser Part #
871-B78476A8066A3

TDK

Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 2-PORT POE

Learn More

Datasheet

Lead-Time 12 Weeks

Cut Tape

₡4 090,86

₡3 263,32

₡3 070,75

₡2 846,95

Reel

₡2 784,49

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

LAN Transformers

Module

SMD/SMT

350 uH

0 C

+ 70 C

Dual

27.81 mm

12.19 mm

7.24 mm

B78476A

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT POE

B78476A8245A003
TDK
1: ₡1 233,50
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B78476A8245A003

Mouser Part #
871-B78476A8245A3

TDK

Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT POE

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

₡1 233,50

₡1 113,80

₡1 020,11

₡968,07

Reel

₡869,18

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

LAN Transformers

Module

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

28.1 mm

11.9 mm

5.5 mm

B78476A

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 2-PORT POE

B78476A1889A003
TDK
400: ₡1 217,89
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B78476A1889A003

Mouser Part #
871-B78476A1889A3

TDK

Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 2-PORT POE

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

₡1 217,89

₡1 150,23

₡1 119,00

Min.: 400
Mult.: 400

: 400

LAN Transformers

Module

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Dual

12.7 mm

6.9 mm

5.6 mm

B78476A

Reel

Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT

B78476A7694A003
TDK
1: ₡1 764,38
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B78476A7694A003

Mouser Part #
871-B78476A7694A3

TDK

Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

₡1 764,38

₡1 509,35

₡1 426,08

₡1 379,23

Reel

₡1 134,61

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

LAN Transformers

Module

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

25.4 mm

13.1 mm

6.1 mm

B78476A

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT

B78476A8067A003
TDK
2 000: ₡1 092,98
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B78476A8067A003

Mouser Part #
871-B78476A8067A3

TDK

Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

₡1 092,98

₡1 072,16

MouseReel Available

Min.: 2 000
Mult.: 2 000

: 400

LAN Transformers

Module

SMD/SMT

350 uH

0 C

+ 70 C

Single

14.81 mm

11.7 mm

5.15 mm

B78476A

Reel

Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 4-PORT POE

B78476A8246A003
TDK
300: ₡2 165,14
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B78476A8246A003

Mouser Part #
871-B78476A8246A3

TDK

Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 4-PORT POE

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

₡2 165,14

₡2 144,32

₡2 133,91

₡2 071,45

Min.: 300
Mult.: 300

: 300

LAN Transformers

Module

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Quad

27.81 mm

12.19 mm

7.24 mm

B78476A

Reel

Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 2-PORT

B78476A8250A003
TDK
1: ₡3 289,34
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B78476A8250A003

Mouser Part #
871-B78476A8250A3

TDK

Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 2-PORT

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

₡3 289,34

₡2 810,51

₡2 701,22

₡2 617,94

Reel

₡2 248,41

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

LAN Transformers

Module

SMD/SMT

350 uH

0 C

+ 70 C

Single

17.6 mm

12.1 mm

5.7 mm

B78476A

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT POE

B78476A8253A003
TDK
350: ₡1 524,96
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B78476A8253A003

Mouser Part #
871-B78476A8253A3

TDK

Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT POE

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

₡1 524,96

₡1 498,94

₡1 472,92

₡1 446,89

Min.: 350
Mult.: 350

: 350

LAN Transformers

Module

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

17.6 mm

12.1 mm

5.7 mm

B78476A

Reel

B78476A Series Audio Transformers / Signal Transformers

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