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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 BMS transformer/CMC,12PIN,DUAL, 4.3KVDC

SM91509AL-E
Bourns
1: 20,52 RON
1.971In Stock

Mfr. Part No.
SM91509AL-E

Mouser Part No
652-SM91509AL-E

Bourns

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

Datasheet

1.971In Stock

Cut Tape

20,52 RON

18,51 RON

17,71 RON

17,20 RON

View

Reel

12,12 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Audio Transformers / Signal Transformers LAN 10/100 Tin Potted

PT61017PEL
Bourns
1: 6,39 RON
26.841In Stock

Mfr. Part No.
PT61017PEL

Mouser Part No
652-PT61017PEL

Bourns

Audio Transformers / Signal Transformers LAN 10/100 Tin Potted

Datasheet

26.841In Stock

Cut Tape

6,39 RON

5,83 RON

5,43 RON

5,28 RON

5,08 RON

Reel

3,70 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

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

PT61020EL
Bourns
1: 10,97 RON
14.741In Stock

Mfr. Part No.
PT61020EL

Mouser Part No
652-PT61020EL

Bourns

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

Datasheet

14.741In Stock

Cut Tape

10,97 RON

9,96 RON

9,26 RON

9,00 RON

Reel

8,10 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

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

SM51589PEL
Bourns
1: 11,72 RON
13.917In Stock
350On Order

Mfr. Part No.
SM51589PEL

Mouser Part No
652-SM51589PEL

Bourns

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

Datasheet

13.917In Stock

350On Order

Cut Tape

11,72 RON

10,61 RON

9,86 RON

9,56 RON

Reel

8,90 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 350

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

PT61018PEL
Bourns
1: 5,43 RON
5.152In Stock

Mfr. Part No.
PT61018PEL

Mouser Part No
652-PT61018PEL

Bourns

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

Datasheet

5.152In Stock

Cut Tape

5,43 RON

4,97 RON

4,63 RON

4,50 RON

Reel

3,95 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

Audio Transformers / Signal Transformers MAGNETICS LAN TRANSFORMER

PT61022XEL
Bourns
1: 19,01 RON
1.408In Stock

Mfr. Part No.
PT61022XEL

Mouser Part No
652-PT61022XEL

Bourns

Audio Transformers / Signal Transformers MAGNETICS LAN TRANSFORMER

Datasheet

1.408In Stock

Cut Tape

19,01 RON

15,59 RON

14,44 RON

13,63 RON

Reel

13,43 RON

View

Min.: 1
Mult.: 1

Reel: 500

Audio Transformers / Signal Transformers XFMER 1.2A POE

SM51625EL
Bourns
1: 10,06 RON
330In Stock
7.000On Order

Mfr. Part No.
SM51625EL

Mouser Part No
652-SM51625EL

Bourns

Audio Transformers / Signal Transformers XFMER 1.2A POE

Datasheet

330In Stock

7.000On Order

Cut Tape

10,06 RON

9,41 RON

9,10 RON

Reel

8,60 RON

8,30 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 350

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

SM91078L-E
Bourns
1: 37,37 RON
800Expected 5/27/2026

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

800Expected 5/27/2026

Cut Tape

37,37 RON

29,48 RON

28,27 RON

27,36 RON

Reel

24,60 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Audio Transformers / Signal Transformers T1/E1 Potted

SM75057PEL
Bourns
3.600: 6,64 RON
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

6,64 RON

Min.: 3.600
Mult.: 600

Reel: 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