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Telecom Transformers

Bourns Telecom Transformers include LAN transformers, surface-mount chip inductors, power chokes, chip beads, chip bead arrays, and radial-leaded and axial-leaded inductors. This Bourns product line also includes AEC-Q200-compliant transformers for automotive uses.

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Part #

Power Transformers - Board Mount BMS transformer/CMC,12PIN,DUAL, 4.3KVDC

SM91509AL-E
Bourns
1: 4,12 €
1 955In Stock

Mfr. Part No.
SM91509AL-E

Mouser Part No
652-SM91509AL-E

Bourns

Power Transformers - Board Mount BMS transformer/CMC,12PIN,DUAL, 4.3KVDC

Datasheet

1 955In Stock

Cut Tape

4,12 €

3,71 €

3,56 €

3,45 €

View

Reel

2,81 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Audio Transformers / Signal Transformers LAN 10/100 Tin Potted

PT61017PEL
Bourns
1: 1,35 €
16 284In Stock

Mfr. Part No.
PT61017PEL

Mouser Part No
652-PT61017PEL

Bourns

Audio Transformers / Signal Transformers LAN 10/100 Tin Potted

Datasheet

16 284In Stock

Cut Tape

1,35 €

1,23 €

1,14 €

1,11 €

Reel

0,886 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Audio Transformers / Signal Transformers 350uHmin. .50uHmax. OP -40C to +85C

PT61020EL
Bourns
1: 2,31 €
3 413In Stock
7 700Expected 24/08/2026

Mfr. Part No.
PT61020EL

Mouser Part No
652-PT61020EL

Bourns

Audio Transformers / Signal Transformers 350uHmin. .50uHmax. OP -40C to +85C

Datasheet

3 413In Stock

7 700Expected 24/08/2026

Cut Tape

2,31 €

2,10 €

1,90 €

1,79 €

Reel

1,66 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Audio Transformers / Signal Transformers MAGNETICS LAN TRANSFORMER

PT61022XEL
Bourns
1: 3,92 €
1 178In Stock

Mfr. Part No.
PT61022XEL

Mouser Part No
652-PT61022XEL

Bourns

Audio Transformers / Signal Transformers MAGNETICS LAN TRANSFORMER

Datasheet

1 178In Stock

Cut Tape

3,92 €

3,23 €

2,99 €

2,82 €

View

Reel

2,39 €

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers LAN Transformer 10/100/1000 Base-T

SM51589PEL
Bourns
1: 2,47 €
4 305In Stock
3 500Expected 06/10/2026

Mfr. Part No.
SM51589PEL

Mouser Part No
652-SM51589PEL

Bourns

Audio Transformers / Signal Transformers LAN Transformer 10/100/1000 Base-T

Datasheet

4 305In Stock

3 500Expected 06/10/2026

Cut Tape

2,47 €

2,24 €

2,08 €

1,97 €

Reel

1,85 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

Audio Transformers / Signal Transformers XFMER 1.2A POE

SM51625EL
Bourns
1: 2,03 €
1 203In Stock
17 150On Order

Mfr. Part No.
SM51625EL

Mouser Part No
652-SM51625EL

Bourns

Audio Transformers / Signal Transformers XFMER 1.2A POE

Datasheet

1 203In Stock

17 150On Order

Cut Tape

2,03 €

1,86 €

1,74 €

1,69 €

Reel

1,66 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

Audio Transformers / Signal Transformers 350uHmin 1CT:1CT OP -40C to +85C

PT61018PEL
Bourns
1: 1,09 €
1 598In Stock
6 000Expected 29/05/2026

Mfr. Part No.
PT61018PEL

Mouser Part No
652-PT61018PEL

Bourns

Audio Transformers / Signal Transformers 350uHmin 1CT:1CT OP -40C to +85C

Datasheet

1 598In Stock

6 000Expected 29/05/2026

Cut Tape

1,09 €

0,972 €

0,929 €

0,877 €

Reel

0,749 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Audio Transformers / Signal Transformers LAN Transformer/CMC,12PIN,100Base,SGL,4.0kVAC, -40 to 105C

SM91078L-E
Bourns
1: 7,95 €
1 200Expected 23/06/2026

Mfr. Part No.
SM91078L-E

Mouser Part No
652-SM91078L-E

Bourns

Audio Transformers / Signal Transformers LAN Transformer/CMC,12PIN,100Base,SGL,4.0kVAC, -40 to 105C

Datasheet

1 200Expected 23/06/2026

Cut Tape

7,95 €

6,54 €

Reel

4,91 €

4,76 €

4,75 €

MouseReel Available

Min.: 1
Mult.: 1

: 400

Audio Transformers / Signal Transformers T1/E1 Potted

SM75057PEL
Bourns
3 600: 1,38 €
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
SM75057PEL

Mouser Part No
652-SM75057PEL

Bourns

Audio Transformers / Signal Transformers T1/E1 Potted

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

1,38 €

1,34 €

Min.: 3 600
Mult.: 600

: 600

Audio Transformers / Signal Transformers LAN Transformer/CMC,24PIN,1G,4.68kVDC, 0 to 85 C

SM91602L-E
Bourns
Restricted Availability
End of Life

Mfr. Part No.
SM91602L-E

Mouser Part No
652-SM91602L-E

End of Life

Bourns

Audio Transformers / Signal Transformers LAN Transformer/CMC,24PIN,1G,4.68kVDC, 0 to 85 C

Datasheet

More Info Available

Restricted Availability