Transformers – Mouser Singapore

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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.

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Part #

Power Transformers - Board Mount BMS Transfomer, 6PIN,SIN, 4.0kVAC,-40C to +125C

SM91872AL-E
Bourns
1: $8.11
1,919In Stock
New Product

Mfr. Part No.
SM91872AL-E

Mouser Part No
652-SM91872AL-E

New Product

Bourns

Power Transformers - Board Mount BMS Transfomer, 6PIN,SIN, 4.0kVAC,-40C to +125C

Learn More

Datasheet

1,919In Stock

Cut Tape

$8.11

$7.15

$6.84

$6.65

Reel

$5.90

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

1 kVDC

SMD/SMT

Power Transformers - Board Mount Flyback Transformer, 1W HVM ER9.5, Vout 14V

HVMA01F35A-ST10S
Bourns
1: $4.65
223In Stock
New Product

Mfr. Part No.
HVMA01F35A-ST10S

Mouser Part No
651-HVMA01F35A-ST10S

New Product

Bourns

Power Transformers - Board Mount Flyback Transformer, 1W HVM ER9.5, Vout 14V

Learn More

Datasheet

223In Stock

Cut Tape

$4.65

$4.22

$4.00

$3.88

Reel

$3.54

View

MouseReel Available

Min.: 1
Mult.: 1

: 230

1 W

PCB Mount

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

HVMA03F40C-ST10S
Bourns
1: $4.65
167In Stock
New Product

Mfr. Part No.
HVMA03F40C-ST10S

Mouser Part No
652-HVMA03F40C-ST10S

New Product

Bourns

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

Learn More

Datasheet

167In Stock

Cut Tape

$4.65

$4.22

$4.05

$3.92

Reel

$3.30

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,150

3 W

PCB Mount

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

SM91525AL-E
Bourns
1: $3.71
2,374In Stock
3,500Expected 20/10/2026

Mfr. Part No.
SM91525AL-E

Mouser Part No
652-SM91525AL-E

Bourns

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

Learn More

Datasheet

2,374In Stock

3,500Expected 20/10/2026

Cut Tape

$3.71

$3.37

$3.16

$3.06

View

Reel

$2.53

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

PCB Mount

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

SM91536AL-E
Bourns
1: $8.85
414In Stock

Mfr. Part No.
SM91536AL-E

Mouser Part No
652-SM91536AL-E

Bourns

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

Learn More

Datasheet

414In Stock

Cut Tape

$8.85

$7.48

$7.18

$6.95

View

Reel

$5.88

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCB Mount

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

SM91243L-E
Bourns
1: $7.68
381In Stock
New Product

Mfr. Part No.
SM91243L-E

Mouser Part No
652-SM91243L-E

New Product

Bourns

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

Learn More

Datasheet

381In Stock

Cut Tape

$7.68

$6.81

$6.54

$6.34

Reel

$5.68

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

PCB Mount

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

HCT80101EAL-E
Bourns
1: $6.98
3,400In Stock

Mfr. Part No.
HCT80101EAL-E

Mouser Part No
652-HCT80101EAL-E

Bourns

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

Learn More

Datasheet

3,400In Stock

Cut Tape

$6.98

$6.15

$5.90

$5.73

Reel

$5.09

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

SMD/SMT

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

HCT80304EAL-E
Bourns
1: $6.98
1,838In Stock

Mfr. Part No.
HCT80304EAL-E

Mouser Part No
652-HCT80304EAL-E

Bourns

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

Learn More

Datasheet

1,838In Stock

Cut Tape

$6.98

$6.15

$5.98

$5.79

Reel

$5.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

SMD/SMT

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

HCT80305EAL-E
Bourns
1: $6.98
2,787In Stock

Mfr. Part No.
HCT80305EAL-E

Mouser Part No
652-HCT80305EAL-E

Bourns

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

Learn More

Datasheet

2,787In Stock

Cut Tape

$6.98

$6.15

$5.90

$5.73

Reel

$5.09

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

SMD/SMT

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

HCT80308EAL-E
Bourns
1: $6.98
3,893In Stock

Mfr. Part No.
HCT80308EAL-E

Mouser Part No
652-HCT80308EAL-E

Bourns

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

Learn More

Datasheet

3,893In Stock

Cut Tape

$6.98

$6.15

$5.90

$5.73

Reel

$5.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

SMD/SMT

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

HCT80403EAL-E
Bourns
1: $6.98
3,128In Stock

Mfr. Part No.
HCT80403EAL-E

Mouser Part No
652-HCT80403EAL-E

Bourns

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

Learn More

Datasheet

3,128In Stock

Cut Tape

$6.98

$6.15

$5.90

$5.73

Reel

$5.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

SMD/SMT

Power Transformers - Board Mount Planar transformer, 60W, ER20, Vout 5V

PLN060-ER20A05S
Bourns
1: $11.79
1,499In Stock

Mfr. Part No.
PLN060-ER20A05S

Mouser Part No
652-PLN060-ER20A05S

Bourns

Power Transformers - Board Mount Planar transformer, 60W, ER20, Vout 5V

Learn More

Datasheet

1,499In Stock

Cut Tape

$11.79

$10.47

$10.05

$9.74

View

Reel

$8.23

MouseReel Available

Min.: 1
Mult.: 1

: 800

60 W

36 V to 72 V

5 V

SMD/SMT

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

SM91078L-E
Bourns
1: $15.26
1,145In Stock

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

Learn More

Datasheet

1,145In Stock

Cut Tape

$15.26

$12.68

$12.19

$11.68

View

Reel

$7.75

MouseReel Available

Min.: 1
Mult.: 1

: 400

Power Transformers - Board Mount 6.4 VDC

SM91534AL-E
Bourns
1: $9.14
1,036In Stock
2,400Expected 8/12/2026

Mfr. Part No.
SM91534AL-E

Mouser Part No
652-SM91534AL-E

Bourns

Power Transformers - Board Mount 6.4 VDC

Learn More

Datasheet

1,036In Stock

2,400Expected 8/12/2026

Cut Tape

$9.14

$8.26

$7.92

$7.67

Reel

$6.72

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

SMD/SMT

Audio Transformers / Signal Transformers LAN Transformer/CMC,24PIN,1000Base-T,4.68kVDC, -40 to 105C

SM91604L-E
Bourns
1: $26.03
341In Stock

Mfr. Part No.
SM91604L-E

Mouser Part No
652-SM91604L-E

Bourns

Audio Transformers / Signal Transformers LAN Transformer/CMC,24PIN,1000Base-T,4.68kVDC, -40 to 105C

Learn More

Datasheet

341In Stock

Cut Tape

$26.03

$23.43

$22.47

$21.76

View

Reel

$19.83

MouseReel Available

Min.: 1
Mult.: 1

: 400

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

SM91801AL-E
Bourns
1: $3.96
1,499In Stock

Mfr. Part No.
SM91801AL-E

Mouser Part No
652-SM91801AL-E

Bourns

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

Learn More

Datasheet

1,499In Stock

Cut Tape

$3.96

$3.59

$3.37

$3.28

View

Reel

$2.61

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

PCB Mount

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

SM91806AL-E
Bourns
1: $3.79
5,230In Stock

Mfr. Part No.
SM91806AL-E

Mouser Part No
652-SM91806AL-E

Bourns

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

Learn More

Datasheet

5,230In Stock

Cut Tape

$3.79

$3.44

$3.30

$3.21

View

Reel

$2.91

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

PCB Mount

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

SM-LP-5001E
Bourns
1: $3.71
26,450In Stock
1,600On Order

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

26,450In Stock

1,600On Order

Cut Tape

$3.71

$3.26

$3.10

$2.95

Reel

$2.56

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Power Transformers - Board Mount BMS xformer 1-Ch 1000V AECQ +125 C

SM91502ALE
Bourns
1: $5.07
13,951In Stock

Mfr. Part No.
SM91502ALE

Mouser Part No
652-SM91502ALE

Bourns

Power Transformers - Board Mount BMS xformer 1-Ch 1000V AECQ +125 C

Learn More

Datasheet

13,951In Stock

Cut Tape

$5.07

$4.60

$4.23

$4.09

View

Reel

$3.28

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PCB Mount

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

SM91071AL-E
Bourns
1: $5.52
2,974In Stock

Mfr. Part No.
SM91071AL-E

Mouser Part No
652-SM91071AL-E

Bourns

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

Learn More

Datasheet

2,974In Stock

Cut Tape

$5.52

$4.99

$4.65

$4.49

View

Reel

$3.71

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SM91072AL-E
Bourns
1: $5.28
791In Stock
12,000Expected 15/9/2026

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

791In Stock

12,000Expected 15/9/2026

Cut Tape

$5.28

$4.79

$4.45

$4.31

View

Reel

$3.59

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Audio Transformers / Signal Transformers 10/100 BASE-T xfrmer AEC-Q200 compliant

SM91074ALE
Bourns
1: $6.54
894In Stock

Mfr. Part No.
SM91074ALE

Mouser Part No
652-SM91074ALE

Bourns

Audio Transformers / Signal Transformers 10/100 BASE-T xfrmer AEC-Q200 compliant

Learn More

Datasheet

894In Stock

Cut Tape

$6.54

$5.73

$5.49

$5.33

View

Reel

$4.07

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Power Transformers - Board Mount BMS transfomer/CMC,6PIN,SGL,3KVAC

SM91508AL-E
Bourns
1: $4.62
1,251In Stock

Mfr. Part No.
SM91508AL-E

Mouser Part No
652-SM91508AL-E

Bourns

Power Transformers - Board Mount BMS transfomer/CMC,6PIN,SGL,3KVAC

Learn More

Datasheet

1,251In Stock

Cut Tape

$4.62

$4.19

$3.97

$3.85

View

Reel

$2.94

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PCB Mount

Power Transformers - Board Mount CMC,6PIN,SGL,4.3KVDC AEC-Q200

SM91514AL-E
Bourns
1: $3.89
1,374In Stock
8,000Expected 12/11/2026

Mfr. Part No.
SM91514AL-E

Mouser Part No
652-SM91514AL-E

Bourns

Power Transformers - Board Mount CMC,6PIN,SGL,4.3KVDC AEC-Q200

Learn More

Datasheet

1,374In Stock

8,000Expected 12/11/2026

Cut Tape

$3.89

$3.44

$3.30

$3.20

View

Reel

$2.28

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PCB Mount

Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation

094929
Bourns
1: $6.19
4,064In Stock

Mfr. Part No.
094929

Mouser Part No
652-94929

Bourns

Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation

Learn More

Datasheet

4,064In Stock

$6.19

$5.60

$5.13

$4.96

View

Min.: 1
Mult.: 1

22 W

85 VAC to 265 VAC

12 V

PCB Mount

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