Transformers – Mouser United Kingdom

.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 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C

HCT80305EAL-E
Bourns
1: £3.88
3,192In Stock
New Product

Mfr. Part No.
HCT80305EAL-E

Mouser Part No
652-HCT80305EAL-E

New Product

Bourns

Power Transformers 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C

Learn More

Datasheet

3,192In Stock

Cut Tape

£3.88

£3.08

£2.80

£2.71

Reel

£2.60

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

SMD/SMT

Power Transformers 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C

HCT80308EAL-E
Bourns
1: £3.63
4,039In Stock
New Product

Mfr. Part No.
HCT80308EAL-E

Mouser Part No
652-HCT80308EAL-E

New Product

Bourns

Power Transformers 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C

Learn More

Datasheet

4,039In Stock

Cut Tape

£3.63

£3.09

£2.87

£2.75

£2.72

Reel

£2.37

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

SMD/SMT

Power Transformers Push-Pull Transformer, 4+4 PINS, 12V to 15V for SN6507,-40C to +125C

SM91208L-E
Bourns
1: £3.54
1,236In Stock
New Product

Mfr. Part No.
SM91208L-E

Mouser Part No
652-SM91208L-E

New Product

Bourns

Power Transformers Push-Pull Transformer, 4+4 PINS, 12V to 15V for SN6507,-40C to +125C

Learn More

Datasheet

1,236In Stock

Cut Tape

£3.54

£2.37

Reel

£2.37

£2.32

£2.20

£1.94

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

SMD/SMT

Power Transformers BMS Planar Transformer, SGL, 6PIN, 4.3kVDC,-40C to +125C

SM91801AL-E
Bourns
1: £2.07
2,771In Stock
New Product

Mfr. Part No.
SM91801AL-E

Mouser Part No
652-SM91801AL-E

New Product

Bourns

Power Transformers BMS Planar Transformer, SGL, 6PIN, 4.3kVDC,-40C to +125C

Learn More

Datasheet

2,771In Stock

Cut Tape

£2.07

£1.75

£1.62

£1.59

£1.51

Reel

£1.27

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

PCB Mount

Power Transformers BMS Planar Transformer, SGL, 6PIN, 4.3kVDC,-40C to +125C

SM91806AL-E
Bourns
1: £2.00
9,729In Stock

Mfr. Part No.
SM91806AL-E

Mouser Part No
652-SM91806AL-E

Bourns

Power Transformers BMS Planar Transformer, SGL, 6PIN, 4.3kVDC,-40C to +125C

Learn More

Datasheet

9,729In Stock

Cut Tape

£2.00

£1.68

£1.62

£1.56

Reel

£1.56

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

PCB Mount

Power Transformers Flyback Transformer, 3W HVM ER9.5, Vout 14V

HVMA03F40C-ST10S
Bourns
1: £3.07
199In Stock
New Product

Mfr. Part No.
HVMA03F40C-ST10S

Mouser Part No
652-HVMA03F40C-ST10S

New Product

Bourns

Power Transformers Flyback Transformer, 3W HVM ER9.5, Vout 14V

Learn More

Datasheet

199In Stock

Cut Tape

£3.07

£2.26

£2.12

Reel

£1.80

£1.76

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,150

3 W

PCB Mount

Power Transformers BMS Transformer/CMC,6PIN,SGL,4.3kVDC

SM91525AL-E
Bourns
1: £1.94
4,591In Stock

Mfr. Part No.
SM91525AL-E

Mouser Part No
652-SM91525AL-E

Bourns

Power Transformers BMS Transformer/CMC,6PIN,SGL,4.3kVDC

Learn More

Datasheet

4,591In Stock

Cut Tape

£1.94

£1.75

£1.59

£1.55

View

Reel

£1.37

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,500

PCB Mount

Power Transformers 6.4 VDC

SM91534AL-E
Bourns
1: £4.66
1,908In Stock

Mfr. Part No.
SM91534AL-E

Mouser Part No
652-SM91534AL-E

Bourns

Power Transformers 6.4 VDC

Learn More

Datasheet

1,908In Stock

Cut Tape

£4.66

£4.21

£4.05

£3.92

Reel

£3.52

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

SMD/SMT

Power Transformers BMS Transformer/CMC, 6PIN, SGL,3.0kVAC,-40 to 125C

SM91536AL-E
Bourns
1: £4.23
1,983In Stock

Mfr. Part No.
SM91536AL-E

Mouser Part No
652-SM91536AL-E

Bourns

Power Transformers BMS Transformer/CMC, 6PIN, SGL,3.0kVAC,-40 to 125C

Learn More

Datasheet

1,983In Stock

Cut Tape

£4.23

£3.80

£3.66

£3.53

View

Reel

£2.79

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PCB Mount

Audio Transformers / Signal Transformers BMS Transformer/CMC,6PIN,SGL,4.3kVDC

SM91542AL-E
Bourns
1: £1.94
1,849In Stock

Mfr. Part No.
SM91542AL-E

Mouser Part No
652-SM91542AL-E

Bourns

Audio Transformers / Signal Transformers BMS Transformer/CMC,6PIN,SGL,4.3kVDC

Learn More

Datasheet

1,849In Stock

Cut Tape

£1.94

£1.75

£1.63

£1.58

View

Reel

£1.19

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Audio Transformers / Signal Transformers 350UH LAN 10/100 BASE-T

SM91072AL-E
Bourns
1: £2.75
9,279In Stock

Mfr. Part No.
SM91072AL-E

Mouser Part No
652-SM91072AL-E

Bourns

Audio Transformers / Signal Transformers 350UH LAN 10/100 BASE-T

Learn More

Datasheet

9,279In Stock

Cut Tape

£2.75

£2.50

£2.38

£2.32

View

Reel

£1.91

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Power Transformers 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C

HCT80102EAL-E
Bourns
1: £3.63
182In Stock
New Product

Mfr. Part No.
HCT80102EAL-E

Mouser Part No
652-HCT80102EAL-E

New Product

Bourns

Power Transformers 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C

Learn More

Datasheet

182In Stock

Cut Tape

£3.63

£3.15

£2.87

£2.80

Reel

£2.67

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

SMD/SMT

Power Transformers 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C

HCT80201EAL-E
Bourns
1: £3.99
398In Stock
New Product

Mfr. Part No.
HCT80201EAL-E

Mouser Part No
652-HCT80201EAL-E

New Product

Bourns

Power Transformers 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C

Learn More

Datasheet

398In Stock

Cut Tape

£3.99

£3.20

£2.82

£2.74

Reel

£2.65

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

SMD/SMT

Power Transformers 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C

HCT80403EAL-E
Bourns
1: £3.63
398In Stock
New Product

Mfr. Part No.
HCT80403EAL-E

Mouser Part No
652-HCT80403EAL-E

New Product

Bourns

Power Transformers 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C

Learn More

Datasheet

398In Stock

Cut Tape

£3.63

£3.19

£2.92

£2.78

£2.76

Reel

£2.37

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

SMD/SMT

Power Transformers 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C

HCT80803EAL-E
Bourns
1: £3.63
393In Stock
New Product

Mfr. Part No.
HCT80803EAL-E

Mouser Part No
652-HCT80803EAL-E

New Product

Bourns

Power Transformers 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C

Learn More

Datasheet

393In Stock

Cut Tape

£3.63

£3.13

£2.86

£2.72

Reel

£2.58

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

SMD/SMT

Power Transformers 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C

HCT80809EAL-E
Bourns
1: £3.63
398In Stock
New Product

Mfr. Part No.
HCT80809EAL-E

Mouser Part No
652-HCT80809EAL-E

New Product

Bourns

Power Transformers 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C

Learn More

Datasheet

398In Stock

Cut Tape

£3.63

£3.13

£2.88

£2.76

Reel

£2.58

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

SMD/SMT

Power Transformers 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C

HCT80910EAL-E
Bourns
1: £3.63
386In Stock
New Product

Mfr. Part No.
HCT80910EAL-E

Mouser Part No
652-HCT80910EAL-E

New Product

Bourns

Power Transformers 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C

Learn More

Datasheet

386In Stock

Cut Tape

£3.63

£3.13

£2.88

£2.76

Reel

£2.58

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

SMD/SMT

Power Transformers 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C

HCT81017EAL-E
Bourns
1: £3.63
390In Stock
New Product

Mfr. Part No.
HCT81017EAL-E

Mouser Part No
652-HCT81017EAL-E

New Product

Bourns

Power Transformers 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C

Learn More

Datasheet

390In Stock

Cut Tape

£3.63

£3.13

£2.88

£2.76

Reel

£2.58

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

SMD/SMT

Power Transformers Planar transformer, 71W, ER20, Vout 12V

PLN071-ER20A12S
Bourns
1: £6.31
135In Stock
New Product

Mfr. Part No.
PLN071-ER20A12S

Mouser Part No
652-PLN071-ER20A12S

New Product

Bourns

Power Transformers Planar transformer, 71W, ER20, Vout 12V

Learn More

Datasheet

135In Stock

Cut Tape

£6.31

£5.00

£4.50

£4.43

Reel

£4.43

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

71 W

36 V to 72 V

12 V

SMD/SMT

Power Transformers Push-Pull Transformer, 4+4 PINs, 24V to 15V for SN6507,-40C to +125C

SM91207L-E
Bourns
1: £3.54
172In Stock
New Product

Mfr. Part No.
SM91207L-E

Mouser Part No
652-SM91207L-E

New Product

Bourns

Power Transformers Push-Pull Transformer, 4+4 PINs, 24V to 15V for SN6507,-40C to +125C

Learn More

Datasheet

172In Stock

Cut Tape

£3.54

£2.36

£2.30

Reel

£2.27

£1.94

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

SMD/SMT

Power Transformers Power Transformer, 3+3 PINs, -40C to +125C

SM91243L-E
Bourns
1: £4.60
385In Stock
New Product

Mfr. Part No.
SM91243L-E

Mouser Part No
652-SM91243L-E

New Product

Bourns

Power Transformers Power Transformer, 3+3 PINs, -40C to +125C

Learn More

Datasheet

385In Stock

Cut Tape

£4.60

£3.54

£3.44

£2.94

Reel

£2.76

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

PCB Mount

Power Transformers Offline Flyback Transformers w/ Reinforced Insulation

063932
Bourns
1: £2.07
3,965In Stock

Mfr. Part No.
063932

Mouser Part No
652-63932

Bourns

Power Transformers Offline Flyback Transformers w/ Reinforced Insulation

Learn More

Datasheet

3,965In Stock

£2.07

£1.77

£1.75

£1.65

Min.: 1
Mult.: 1

6 W

85 VAC to 265 VAC

12 V

PCB Mount

Power Transformers Offline Flyback Transformers w/ Reinforced Insulation

063934
Bourns
1: £3.44
3,926In Stock

Mfr. Part No.
063934

Mouser Part No
652-63934

Bourns

Power Transformers Offline Flyback Transformers w/ Reinforced Insulation

Learn More

Datasheet

3,926In Stock

£3.44

£2.99

£2.67

£2.59

View

Min.: 1
Mult.: 1

9 W

85 VAC to 265 VAC

12 V

PCB Mount

Power Transformers HCT Transformer, 11mm CR, 4+4PIN, 5.0kVAC,-40 to 125C

HCTSM110103HAL-E
Bourns
1: £5.46
790In Stock

Mfr. Part No.
HCTSM110103HAL-E

Mouser Part No
652-HCTSM110103HAL-E

Bourns

Power Transformers HCT Transformer, 11mm CR, 4+4PIN, 5.0kVAC,-40 to 125C

Learn More

Datasheet

790In Stock

Cut Tape

£5.46

£4.74

£4.40

£4.23

Reel

£4.23

£3.87

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

SMD/SMT

Power Transformers HCT Transformer, 15mm CR, 3+3PIN, 7.62kVDC,-40 to 125 C

HCTSM150102HL-E
Bourns
1: £6.52
1,510In Stock

Mfr. Part No.
HCTSM150102HL-E

Mouser Part No
652-HCTSM150102HL-E

Bourns

Power Transformers HCT Transformer, 15mm CR, 3+3PIN, 7.62kVDC,-40 to 125 C

Learn More

Datasheet

1,510In Stock

Cut Tape

£6.52

£5.88

£5.64

£5.46

Reel

£5.03

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

SMD/SMT

Magnetic Products

Types of Transformers

Customer Service Office

Company

Resources

Support