Transformers – Mouser South Africa

.hide-partial { max-height: none; } .show-more { display: none; }

Magnetic Products

Bourns Magnetic Products are engineered to meet essential power application requirements for power conversion, isolation, EMC compliance, signal integrity, and increased power density. Bourns offers a broad, proven, and continually expanding portfolio of miniaturized, automotive grade, high quality, and high-reliability components. Bourns Magnetic Products are key elements in many of today’s breakthrough designs, such as electric vehicles, high power battery charging, e-mobility, renewable energy, energy storage, the Internet of Things (IoT), and industrial infrastructure.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Transformers

List Images

Results: 254

Applied Filters:

Power Rating

Primary Voltage Rating

Secondary Voltage Rating

Mounting Style

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Power Transformers Planar Transformer, Forward 25W, Vout 05V

PLR025-EI22A05S
Bourns
1: $3.87
278In Stock

Mfr. Part No.
PLR025-EI22A05S

Mouser Part No
652-PLR025-EI22A05S

Bourns

Power Transformers Planar Transformer, Forward 25W, Vout 05V

Learn More

Datasheet

278In Stock

Cut Tape

$3.87

$3.50

$3.35

$3.24

Reel

$3.15

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 900

25 W

12.5 V, 35 V to 57 V

5 V

SMD/SMT

Power Transformers Planar Transformer, Forward 25W, Vout 12V

PLR025-EI22A12S
Bourns
1: $3.87
242In Stock

Mfr. Part No.
PLR025-EI22A12S

Mouser Part No
652-PLR025-EI22A12S

Bourns

Power Transformers Planar Transformer, Forward 25W, Vout 12V

Learn More

Datasheet

242In Stock

Cut Tape

$3.87

$3.50

$3.35

$3.24

Reel

$3.15

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 900

25 W

12 V, 35 V to 57 V

12 V

SMD/SMT

Audio Transformers / Signal Transformers LINE MATCHING TRANS

LM-LP-1001L
Bourns
1: $2.87
934In Stock

Mfr. Part No.
LM-LP-1001L

Mouser Part No
652-LM-LP-1001L

Bourns

Audio Transformers / Signal Transformers LINE MATCHING TRANS

Learn More

Datasheet

934In Stock

$2.87

$2.61

$2.40

$2.33

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Z= 600:600 OHMS

LM-NP-1001-B1L
Bourns
1: $2.45
8,545In Stock

Mfr. Part No.
LM-NP-1001-B1L

Mouser Part No
652-LM-NP-1001-B1L

Bourns

Audio Transformers / Signal Transformers Z= 600:600 OHMS

Learn More

Datasheet

8,545In Stock

$2.45

$2.22

$2.06

$1.99

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers LAN 10/100 BASE-T XFMR

PT61017XPEL
Bourns
1: $1.81
6,227In Stock

Mfr. Part No.
PT61017XPEL

Mouser Part No
652-PT61017XPEL

Bourns

Audio Transformers / Signal Transformers LAN 10/100 BASE-T XFMR

Datasheet

6,227In Stock

Cut Tape

$1.81

$1.45

$1.16

Reel

$0.98

$0.947

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

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

PT61018PEL
Bourns
1: $1.26
5,044In Stock

Mfr. Part No.
PT61018PEL

Mouser Part No
652-PT61018PEL

Bourns

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

Learn More

Datasheet

5,044In Stock

Cut Tape

$1.26

$1.15

$1.07

$1.04

Reel

$0.914

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

Audio Transformers / Signal Transformers MAGNETICS LAN TRANSFORMER

PT61022XEL
Bourns
1: $4.40
1,408In Stock

Mfr. Part No.
PT61022XEL

Mouser Part No
652-PT61022XEL

Bourns

Audio Transformers / Signal Transformers MAGNETICS LAN TRANSFORMER

Learn More

Datasheet

1,408In Stock

Cut Tape

$4.40

$3.61

$3.34

$3.15

Reel

$3.11

View

Min.: 1
Mult.: 1

Reel: 500

Audio Transformers / Signal Transformers 600uH 7.36mm SMT Line Matching

SM-LP-5001
Bourns
1: $1.85
6,566In Stock

Mfr. Part No.
SM-LP-5001

Mouser Part No
652-SM-LP-5001

Bourns

Audio Transformers / Signal Transformers 600uH 7.36mm SMT Line Matching

Learn More

Datasheet

Product Comments

6,566In Stock

$1.85

$1.73

$1.66

$1.64

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 600uH 7.36mm SMT Line Matching

SM-LP-5001E
Bourns
1: $2.26
9,247In Stock
14,800Expected 2026/05/28

Mfr. Part No.
SM-LP-5001E

Mouser Part No
652-SM-LP-5001E

Bourns

Audio Transformers / Signal Transformers 600uH 7.36mm SMT Line Matching

Learn More

Datasheet

Product Comments

9,247In Stock

14,800Expected 2026/05/28

Cut Tape

$2.26

$2.04

$1.90

$1.84

Reel

$1.67

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Audio Transformers / Signal Transformers 600uH 7.36mm SMT Line Matching

SM-LP-5002
Bourns
1: $2.45
7,108In Stock

Mfr. Part No.
SM-LP-5002

Mouser Part No
652-SM-LP-5002

Bourns

Audio Transformers / Signal Transformers 600uH 7.36mm SMT Line Matching

Learn More

Datasheet

Product Comments

7,108In Stock

$2.45

$2.22

$2.06

$1.99

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 600uH 7.36mm SMT Line Matching

SM-LP-5002E
Bourns
1: $2.45
3,754In Stock

Mfr. Part No.
SM-LP-5002E

Mouser Part No
652-SM-LP-5002E

Bourns

Audio Transformers / Signal Transformers 600uH 7.36mm SMT Line Matching

Learn More

Datasheet

Product Comments

3,754In Stock

Cut Tape

$2.45

$2.22

$2.07

$2.00

Reel

$1.76

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Audio Transformers / Signal Transformers LAN 10/100 BASE-T XFMR +85C

SM13126PEL
Bourns
1: $1.76
10,458In Stock

Mfr. Part No.
SM13126PEL

Mouser Part No
652-SM13126PEL

Bourns

Audio Transformers / Signal Transformers LAN 10/100 BASE-T XFMR +85C

Learn More

Datasheet

10,458In Stock

Cut Tape

$1.76

$1.59

$1.48

$1.44

Reel

$1.11

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

Audio Transformers / Signal Transformers Chip LAN xfmr module,10GbE,PoE+,w CMC

SM43P01EL
Bourns
1: $3.83
1,040In Stock

Mfr. Part No.
SM43P01EL

Mouser Part No
652-SM43P01EL

Bourns

Audio Transformers / Signal Transformers Chip LAN xfmr module,10GbE,PoE+,w CMC

Learn More

Datasheet

1,040In Stock

Cut Tape

$3.83

$3.49

$3.47

$3.36

Reel

$2.97

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Power Transformers BMS Transformer/CMC, 6PIN, SGL, 4.3k VDC AEC-Q200

SM91502ALA-E
Bourns
1: $2.21
7,641In Stock

Mfr. Part No.
SM91502ALA-E

Mouser Part No
652-SM91502ALA-E

Bourns

Power Transformers BMS Transformer/CMC, 6PIN, SGL, 4.3k VDC AEC-Q200

Learn More

Datasheet

7,641In Stock

Cut Tape

$2.21

$2.01

$1.83

$1.78

View

Reel

$1.33

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

PCB Mount

Power Transformers 6PIN,SGL,4300KVDC TRANSFORMER

SM91808AL-E
Bourns
1: $3.26
3,998In Stock
New Product

Mfr. Part No.
SM91808AL-E

Mouser Part No
652-SM91808AL-E

New Product

Bourns

Power Transformers 6PIN,SGL,4300KVDC TRANSFORMER

Learn More

Datasheet

3,998In Stock

Cut Tape

$3.26

$2.80

Reel

View

Min.: 1
Mult.: 1

Reel: 4,000

PCB Mount

Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 1360uH

PCS040-EF1301KS
Bourns
1: $4.50
217In Stock

Mfr. Part No.
PCS040-EF1301KS

Mouser Part No
652-PCS040-EF1301KS

Bourns

Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 1360uH

Learn More

Datasheet

217In Stock

Cut Tape

$4.50

$4.07

$3.90

$3.78

Reel

$3.68

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

SMD/SMT

Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 19200uH

PCS040-EF1319KS
Bourns
1: $5.30
185In Stock

Mfr. Part No.
PCS040-EF1319KS

Mouser Part No
652-PCS040-EF1319KS

Bourns

Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 19200uH

Learn More

Datasheet

185In Stock

Cut Tape

$5.30

$4.11

$3.77

$3.56

Reel

$3.37

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

SMD/SMT

Current Transformers - Industrial Transformer,36.83mm,75A,12V,160?

PCP300-T414250S
Bourns
1: $19.08
100In Stock
New At Mouser

Mfr. Part No.
PCP300-T414250S

Mouser Part No
652-PCP300-T414250S

New At Mouser

Bourns

Current Transformers - Industrial Transformer,36.83mm,75A,12V,160?

Learn More

Datasheet

100In Stock

$19.08

$16.27

$13.83

$13.68

View

Min.: 1
Mult.: 1

Free Hanging

Audio Transformers / Signal Transformers Chip LAN xfmr module,2.5 GbE,w CMC

SM42002EL
Bourns
1: $2.41
499In Stock
800Expected 2026/06/30

Mfr. Part No.
SM42002EL

Mouser Part No
652-SM42002EL

Bourns

Audio Transformers / Signal Transformers Chip LAN xfmr module,2.5 GbE,w CMC

Learn More

Datasheet

499In Stock

800Expected 2026/06/30

Cut Tape

$2.41

$2.17

$2.04

$1.97

Reel

$1.83

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Audio Transformers / Signal Transformers Chip LAN,10/100/1G xformer,PoE,4.7x3.2

SM453229-231N7Y
Bourns
1: $0.55
169In Stock
30,000On Order

Mfr. Part No.
SM453229-231N7Y

Mouser Part No
652-SM453229-231N7Y

Bourns

Audio Transformers / Signal Transformers Chip LAN,10/100/1G xformer,PoE,4.7x3.2

Learn More

Datasheet

169In Stock

30,000On Order

Cut Tape

$0.55

$0.519

$0.484

$0.47

Reel

$0.373

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Audio Transformers / Signal Transformers Chip LAN xfmr,1 /2.5/5/10G,4.7x3.2x2.9mm

SM453230-121N7Y
Bourns
1: $0.99
1,950In Stock

Mfr. Part No.
SM453230-121N7Y

Mouser Part No
652-SM453230-121N7Y

Bourns

Audio Transformers / Signal Transformers Chip LAN xfmr,1 /2.5/5/10G,4.7x3.2x2.9mm

Learn More

Datasheet

1,950In Stock

Cut Tape

$0.99

$0.899

$0.84

$0.813

Reel

$0.627

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Audio Transformers / Signal Transformers Chip LAN xfmr,1 /2.5/5G,4.7x3.2x2.9mm

SM453230-181N7Y
Bourns
1: $0.48
1,375In Stock

Mfr. Part No.
SM453230-181N7Y

Mouser Part No
652-SM453230-181N7Y

Bourns

Audio Transformers / Signal Transformers Chip LAN xfmr,1 /2.5/5G,4.7x3.2x2.9mm

Learn More

Datasheet

1,375In Stock

Cut Tape

$0.48

$0.429

$0.404

$0.387

Reel

$0.322

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Audio Transformers / Signal Transformers LAN xfmr,1/2.5/5GbE,PoE+,IEEE

SM453230-231N7YP
Bourns
1: $0.511
3,994In Stock

Mfr. Part No.
SM453230-231N7YP

Mouser Part No
652-SM453230-231N7YP

Bourns

Audio Transformers / Signal Transformers LAN xfmr,1/2.5/5GbE,PoE+,IEEE

Learn More

Datasheet

3,994In Stock

Cut Tape

$0.511

$0.459

$0.45

$0.437

Reel

$0.423

$0.309

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Audio Transformers / Signal Transformers XFMER 1.2A POE

SM51625EL
Bourns
1: $2.33
330In Stock
7,000On Order

Mfr. Part No.
SM51625EL

Mouser Part No
652-SM51625EL

Bourns

Audio Transformers / Signal Transformers XFMER 1.2A POE

Learn More

Datasheet

330In Stock

7,000On Order

Cut Tape

$2.33

$2.17

$2.11

Reel

$1.99

$1.92

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 350

Audio Transformers / Signal Transformers FLYBACK XFMER

SM91047EL
Bourns
1: $3.95
1,832In Stock

Mfr. Part No.
SM91047EL

Mouser Part No
652-SM91047EL

Bourns

Audio Transformers / Signal Transformers FLYBACK XFMER

Learn More

Datasheet

1,832In Stock

Cut Tape

$3.95

$3.57

$3.43

$3.33

Reel

$2.57

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 900

Magnetic Products

Types of Transformers

Customer Service Office

Company

Resources

Support