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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: 4,08 €
1.960In 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

1.960In Stock

Cut Tape

4,08 €

3,68 €

3,53 €

3,43 €

View

Reel

2,88 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Audio Transformers / Signal Transformers LAN 10/100 Tin Potted

PT61017PEL
Bourns
1: 1,27 €
20.011In Stock

Mfr. Part No.
PT61017PEL

Mouser Part No
652-PT61017PEL

Bourns

Audio Transformers / Signal Transformers LAN 10/100 Tin Potted

Datasheet

20.011In Stock

Cut Tape

1,27 €

1,16 €

1,08 €

1,05 €

Reel

0,797 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

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

PT61018PEL
Bourns
1: 0,92 €
2.653In Stock

Mfr. Part No.
PT61018PEL

Mouser Part No
652-PT61018PEL

Bourns

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

Datasheet

2.653In Stock

Cut Tape

0,92 €

0,845 €

0,796 €

0,776 €

Reel

0,724 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

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

PT61020EL
Bourns
1: 2,18 €
8.455In Stock
7.700Expected 8/25/2026

Mfr. Part No.
PT61020EL

Mouser Part No
652-PT61020EL

Bourns

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

Datasheet

8.455In Stock

7.700Expected 8/25/2026

Cut Tape

2,18 €

1,98 €

1,84 €

1,79 €

Reel

1,66 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Audio Transformers / Signal Transformers MAGNETICS LAN TRANSFORMER

PT61022XEL
Bourns
1: 3,84 €
1.398In Stock

Mfr. Part No.
PT61022XEL

Mouser Part No
652-PT61022XEL

Bourns

Audio Transformers / Signal Transformers MAGNETICS LAN TRANSFORMER

Datasheet

1.398In Stock

Cut Tape

3,84 €

3,16 €

2,92 €

2,76 €

View

Reel

2,39 €

Min.: 1
Mult.: 1

: 500

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

SM51589PEL
Bourns
1: 2,33 €
5.635In Stock

Mfr. Part No.
SM51589PEL

Mouser Part No
652-SM51589PEL

Bourns

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

Datasheet

5.635In Stock

Cut Tape

2,33 €

2,11 €

1,96 €

1,91 €

Reel

1,70 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

Audio Transformers / Signal Transformers XFMER 1.2A POE

SM51625EL
Bourns
1: 1,85 €
2.440In Stock
8.400On Order

Mfr. Part No.
SM51625EL

Mouser Part No
652-SM51625EL

Bourns

Audio Transformers / Signal Transformers XFMER 1.2A POE

Datasheet

2.440In Stock

8.400On Order

Cut Tape

1,85 €

1,77 €

1,72 €

1,69 €

Reel

1,68 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

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

SM91078L-E
Bourns
1: 7,95 €
1.200Expected 6/23/2026

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 6/23/2026

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: 1,32 €
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

1,32 €

1,30 €

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