Transformers – Mouser Singapore

.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: 263

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 #

Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 320uH

PCS020-EE05320S
Bourns
1: $7.22
894In Stock

Mfr. Part No.
PCS020-EE05320S

Mouser Part No
652-PCS020-EE05320S

Bourns

Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 320uH

Learn More

Datasheet

894In Stock

Cut Tape

$7.22

$5.92

$4.86

$4.71

View

Reel

$3.40

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

Power Transformers - Board Mount TRANSFORMER EP7

BS64042CS
Bourns
1: $5.89
6,350In Stock

Mfr. Part No.
BS64042CS

Mouser Part No
652-BS64042CS

Bourns

Power Transformers - Board Mount TRANSFORMER EP7

Learn More

Datasheet

6,350In Stock

Cut Tape

$5.89

$4.81

$4.18

$4.04

View

Reel

$2.68

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

SMD/SMT

Audio Transformers / Signal Transformers HV ISO TRANSFORMER 215uH 30%

SM51384EL
Bourns
1: $3.09
1,323In Stock

Mfr. Part No.
SM51384EL

Mouser Part No
652-SM51384EL

Bourns

Audio Transformers / Signal Transformers HV ISO TRANSFORMER 215uH 30%

Learn More

Datasheet

1,323In Stock

Cut Tape

$3.09

$2.68

$2.57

$2.45

Reel

$2.23

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

Audio Transformers / Signal Transformers PLC transformer, 0.45W, Standard EP13, 15V

PFBR45-ST13150S
Bourns
1: $7.11
5,148In Stock

Mfr. Part No.
PFBR45-ST13150S

Mouser Part No
652-PFBR45-ST13150S

Bourns

Audio Transformers / Signal Transformers PLC transformer, 0.45W, Standard EP13, 15V

Learn More

Datasheet

5,148In Stock

Cut Tape

$7.11

$6.23

$5.07

$4.91

Reel

$4.37

View

MouseReel Available

Min.: 1
Mult.: 1

: 540

450 mW

Power Transformers - Board Mount POE transformer, 25W, EFD20, 5V

POE025-FD20050S
Bourns
1: $7.22
488In Stock

Mfr. Part No.
POE025-FD20050S

Mouser Part No
652-POE025-FD20050S

Bourns

Power Transformers - Board Mount POE transformer, 25W, EFD20, 5V

Learn More

Datasheet

488In Stock

Cut Tape

$7.22

$5.92

$4.86

$4.71

Reel

$4.53

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

5 V

SMD/SMT

Power Transformers - Board Mount POE transformer, 60W, EFD20, 12V

POE060-FD20120S
Bourns
1: $5.18
87In Stock

Mfr. Part No.
POE060-FD20120S

Mouser Part No
652-POE060-FD20120S

Bourns

Power Transformers - Board Mount POE transformer, 60W, EFD20, 12V

Learn More

Datasheet

87In Stock

Cut Tape

$5.18

$4.90

$4.20

Reel

$4.19

MouseReel Available

Min.: 1
Mult.: 1

: 300

12 V

SMD/SMT

Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 730uH

PCS020-EE05730S
Bourns
1: $4.27
889In Stock

Mfr. Part No.
PCS020-EE05730S

Mouser Part No
652-PCS020-EE05730S

Bourns

Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 730uH

Learn More

Datasheet

889In Stock

Cut Tape

$4.27

$4.04

$3.94

$3.88

View

Reel

$3.10

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

Audio Transformers / Signal Transformers PLC transformer, 0.45W, Special EP13, 15V

PFBR45-SP13150S
Bourns
1: $7.17
5,039In Stock

Mfr. Part No.
PFBR45-SP13150S

Mouser Part No
652-PFBR45-SP13150S

Bourns

Audio Transformers / Signal Transformers PLC transformer, 0.45W, Special EP13, 15V

Learn More

Datasheet

5,039In Stock

Cut Tape

$7.17

$5.82

$4.76

$4.60

Reel

$4.09

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

450 mW

Power Transformers - Board Mount HCT Transformer, 10mm CR, 4+4PIN, 4.2kVAC,-40 to 125 C

HCTSM100304FL-E
Bourns
1: $7.82
3,642In Stock

Mfr. Part No.
HCTSM100304FL-E

Mouser Part No
652-HCTSM100304FL-E

Bourns

Power Transformers - Board Mount HCT Transformer, 10mm CR, 4+4PIN, 4.2kVAC,-40 to 125 C

Learn More

Datasheet

3,642In Stock

Cut Tape

$7.82

$6.69

$6.41

$6.23

View

Reel

$4.86

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 3000uH

PCS020-EE0503KS
Bourns
1: $4.43
777In Stock

Mfr. Part No.
PCS020-EE0503KS

Mouser Part No
652-PCS020-EE0503KS

Bourns

Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 3000uH

Learn More

Datasheet

777In Stock

Cut Tape

$4.43

$4.37

Reel

$3.10

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 81uH

PCS020-EE05081S
Bourns
1: $5.90
701In Stock

Mfr. Part No.
PCS020-EE05081S

Mouser Part No
652-PCS020-EE05081S

Bourns

Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 81uH

Learn More

Datasheet

701In Stock

Cut Tape

$5.90

$5.33

$4.86

$4.72

View

Reel

$3.10

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

Power Transformers - Board Mount High Clearance and Creepage Transformer, -40 to +125

HCTSM100308BAL-E
Bourns
1: $15.34
300In Stock
New Product

Mfr. Part No.
HCTSM100308BAL-E

Mouser Part No
652-HCTSM100308BAL-E

New Product

Bourns

Power Transformers - Board Mount High Clearance and Creepage Transformer, -40 to +125

Learn More

Datasheet

300In Stock

Cut Tape

$15.34

$12.34

$11.83

$11.46

Reel

$10.30

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

PCB Mount

Power Transformers - Board Mount High Clearance and Creepage Transformer, -40C to +125C

HCTSM150102HLF-E
Bourns
1: $25.38
133In Stock
New Product

Mfr. Part No.
HCTSM150102HLF-E

Mouser Part No
652-HCTSM150102HLF-E

New Product

Bourns

Power Transformers - Board Mount High Clearance and Creepage Transformer, -40C to +125C

Learn More

Datasheet

133In Stock

Cut Tape

$25.38

$20.64

$20.06

$19.19

Reel

$15.97

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

PCB Mount

Power Transformers - Board Mount High Clearance and Creepage Transformer, -40 to +125

HCTSM151207FAL-E
Bourns
1: $24.19
160In Stock
New Product

Mfr. Part No.
HCTSM151207FAL-E

Mouser Part No
652-HCTSM151207FAL-E

New Product

Bourns

Power Transformers - Board Mount High Clearance and Creepage Transformer, -40 to +125

Learn More

Datasheet

160In Stock

Cut Tape

$24.19

$21.34

$20.47

$19.83

Reel

$18.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

24 V

12 V

PCB Mount

Power Transformers - Board Mount 27.5 UH

SM91270AL-E
Bourns
1: $10.72
481In Stock
New Product

Mfr. Part No.
SM91270AL-E

Mouser Part No
652-SM91270AL-E

New Product

Bourns

Power Transformers - Board Mount 27.5 UH

Learn More

Datasheet

481In Stock

Cut Tape

$10.72

Reel

$10.72

MouseReel Available

Min.: 1
Mult.: 1

: 800

PCB Mount

Power Transformers - Board Mount 21 UH

SM91271AL-E
Bourns
1: $9.66
550In Stock
New Product

Mfr. Part No.
SM91271AL-E

Mouser Part No
652-SM91271AL-E

New Product

Bourns

Power Transformers - Board Mount 21 UH

Learn More

Datasheet

550In Stock

Cut Tape

$9.66

$8.49

$8.15

$7.90

View

Reel

$6.90

MouseReel Available

Min.: 1
Mult.: 1

: 800

PCB Mount

Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 5440uH

PCS040-EF1305KS
Bourns
1: $6.12
281In Stock

Mfr. Part No.
PCS040-EF1305KS

Mouser Part No
652-PCS040-EF1305KS

Bourns

Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 5440uH

Learn More

Datasheet

281In Stock

Cut Tape

$6.12

$5.52

$5.30

$5.14

Reel

$4.65

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

SMD/SMT

Power Transformers - Board Mount Gate Driver Transformer, 3W HVM ER9.5, Vout 20V to 25V

HVMA03F45A-ST8S
Bourns
1: $5.56
161In Stock
New Product

Mfr. Part No.
HVMA03F45A-ST8S

Mouser Part No
652-HVMA03F45A-ST8S

New Product

Bourns

Power Transformers - Board Mount Gate Driver Transformer, 3W HVM ER9.5, Vout 20V to 25V

Learn More

Datasheet

161In Stock

Cut Tape

$5.56

$4.56

$3.94

$3.82

Reel

$2.88

View

MouseReel Available

Min.: 1
Mult.: 1

: 230

3 W

PCB Mount

Power Transformers - Board Mount Gate Driver Transformer, 3W HVM ER9.5, Vout 15V

HVMA03T100A-ST10S
Bourns
1: $4.65
195In Stock
New Product

Mfr. Part No.
HVMA03T100A-ST10S

Mouser Part No
652-HVMA03T100-ST10S

New Product

Bourns

Power Transformers - Board Mount Gate Driver Transformer, 3W HVM ER9.5, Vout 15V

Learn More

Datasheet

195In Stock

Cut Tape

$4.65

$4.22

$4.00

$3.88

Reel

$3.79

View

MouseReel Available

Min.: 1
Mult.: 1

: 230

3 W

12 V

4 V, 15 V

PCB Mount

Power Transformers - Board Mount High Clearance and Creepage Transformer, -40 to +125

HCTSM110102HAL-E
Bourns
1: $12.24
160In Stock
New Product

Mfr. Part No.
HCTSM110102HAL-E

Mouser Part No
652-HCTSM110102HAL-E

New Product

Bourns

Power Transformers - Board Mount High Clearance and Creepage Transformer, -40 to +125

Learn More

Datasheet

160In Stock

Cut Tape

$12.24

Reel

$12.24

MouseReel Available

Min.: 1
Mult.: 1

: 200

PCB Mount

Power Transformers - Board Mount High Clearance and Creepage Transformer, -40 to +125

HCTSM110304HAL-E
Bourns
1: $10.89
160In Stock
New Product

Mfr. Part No.
HCTSM110304HAL-E

Mouser Part No
652-HCTSM110304HAL-E

New Product

Bourns

Power Transformers - Board Mount High Clearance and Creepage Transformer, -40 to +125

Learn More

Datasheet

160In Stock

Cut Tape

$10.89

$9.64

$9.25

$8.96

Reel

$8.19

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

PCB Mount

Power Transformers - Board Mount Flyback Transfomer, 8PIN, 4.0KVAC,-40C to +125C

SM91259AL-E
Bourns
1: $14.44
162In Stock
New Product

Mfr. Part No.
SM91259AL-E

Mouser Part No
652-SM91259AL-E

New Product

Bourns

Power Transformers - Board Mount Flyback Transfomer, 8PIN, 4.0KVAC,-40C to +125C

Learn More

Datasheet

162In Stock

Cut Tape

$14.44

$11.07

$9.70

$8.98

Reel

$8.66

View

MouseReel Available

Min.: 1
Mult.: 1

: 180

PCB Mount

Power Transformers - Board Mount Gate Driver Transformer, 2W HVM ER9.5, Vout 15V

HVMA03F4A-LP8S
Bourns
1: $6.28
552In Stock
New Product

Mfr. Part No.
HVMA03F4A-LP8S

Mouser Part No
652-HVMA03F4A-LP8S

New Product

Bourns

Power Transformers - Board Mount Gate Driver Transformer, 2W HVM ER9.5, Vout 15V

Learn More

Datasheet

552In Stock

Cut Tape

$6.28

$5.68

$5.33

$5.17

Reel

$4.91

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

2 W

10 V to 24 V

- 5 V, 15 V

PCB Mount

Audio Transformers / Signal Transformers SMD Transformer, EP6

PKSEP6B08S
Bourns
1: $3.88
1,954In Stock
New Product

Mfr. Part No.
PKSEP6B08S

Mouser Part No
652-PKSEP6B08S

New Product

Bourns

Audio Transformers / Signal Transformers SMD Transformer, EP6

Learn More

Datasheet

1,954In Stock

Cut Tape

$3.88

$3.51

$3.22

$3.07

Reel

$2.86

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Power Transformers - Board Mount BMS Transformer/CMC, 6PIN, SGL,3KVAC,-40C to +125C

SM91574AL-E
Bourns
1: $5.81
907In Stock
New Product

Mfr. Part No.
SM91574AL-E

Mouser Part No
652-SM91574AL-E

New Product

Bourns

Power Transformers - Board Mount BMS Transformer/CMC, 6PIN, SGL,3KVAC,-40C to +125C

Learn More

Datasheet

907In Stock

Cut Tape

$5.81

$5.26

$4.91

$4.76

View

Reel

$4.09

MouseReel Available

Min.: 1
Mult.: 1

: 800

PCB Mount

Magnetic Products

Types of Transformers

Customer Service Office

Company

Resources

Support