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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Types of Transformers

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Part #

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

SM91502ALA-E
Bourns
1: $3.20
8,708In Stock

Mfr. Part No.
SM91502ALA-E

Mouser Part No
652-SM91502ALA-E

Bourns

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

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Datasheet

8,708In Stock

Cut Tape

$3.20

$2.88

$2.68

$2.58

View

Reel

$2.14

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PCB Mount

Power Transformers - Board Mount BMS Transfomer/CMC, 6PIN,SGL, DC7.64KVDC

SM91527L-E
Bourns
1: $9.23
1,267In Stock

Mfr. Part No.
SM91527L-E

Mouser Part No
652-SM91527L

Bourns

Power Transformers - Board Mount BMS Transfomer/CMC, 6PIN,SGL, DC7.64KVDC

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Datasheet

1,267In Stock

Cut Tape

$9.23

$8.11

$7.78

$7.40

Reel

$6.77

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

PCB Mount

Power Transformers - Board Mount BMS Transformer/CMC, 12PIN, DUAL, 4.3k VDC

SM91501ALO-E
Bourns
1: $5.63
474In Stock
2,000Expected 21/9/2026

Mfr. Part No.
SM91501ALO-E

Mouser Part No
652-SM91501ALO-E

Bourns

Power Transformers - Board Mount BMS Transformer/CMC, 12PIN, DUAL, 4.3k VDC

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Datasheet

474In Stock

2,000Expected 21/9/2026

Cut Tape

$5.63

$5.10

$4.76

$4.61

View

Reel

$3.66

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCB Mount

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

SM91514AL-E
Bourns
1: $3.89
168In 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

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Datasheet

168In 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

Current Transformers - Board Mount RDS 10-3,3

055650
Bourns
1: $9.97
115In Stock

Mfr. Part No.
055650

Mouser Part No
652-55650

Bourns

Current Transformers - Board Mount RDS 10-3,3

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Datasheet

115In Stock

$9.97

$9.55

$9.37

$5.94

View

Min.: 1
Mult.: 1

Current Transformers - Board Mount SP-R 14/9/5

055652
Bourns
1: $6.84
118In Stock

Mfr. Part No.
055652

Mouser Part No
652-55652

Bourns

Current Transformers - Board Mount SP-R 14/9/5

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Datasheet

118In Stock

$6.84

$6.12

$5.51

$5.49

View

Min.: 1
Mult.: 1

Current Transformers - Board Mount SP-R 14/9/5

055653
Bourns
1: $10.96
118In Stock

Mfr. Part No.
055653

Mouser Part No
652-55653

Bourns

Current Transformers - Board Mount SP-R 14/9/5

Learn More

Datasheet

118In Stock

$10.96

$10.51

$10.25

$6.12

View

Min.: 1
Mult.: 1

Current Transformers - Board Mount SP-R 14/9/5

055654
Bourns
1: $9.82
118In Stock

Mfr. Part No.
055654

Mouser Part No
652-55654

Bourns

Current Transformers - Board Mount SP-R 14/9/5

Learn More

Datasheet

118In Stock

$9.82

$9.41

$9.23

$6.09

View

Min.: 1
Mult.: 1

Current Transformers - Board Mount SP-R 13/10/6

055658
Bourns
1: $12.72
101In Stock

Mfr. Part No.
055658

Mouser Part No
652-55658

Bourns

Current Transformers - Board Mount SP-R 13/10/6

Learn More

Datasheet

101In Stock

$12.72

$12.14

$12.12

$9.03

View

Min.: 1
Mult.: 1

Current Transformers - Board Mount SP-R 14/9/5

055662
Bourns
1: $9.86
88In Stock

Mfr. Part No.
055662

Mouser Part No
652-55662

Bourns

Current Transformers - Board Mount SP-R 14/9/5

Learn More

Datasheet

88In Stock

$9.86

$8.57

$7.70

$7.38

View

Min.: 1
Mult.: 1

Current Transformers - Board Mount SP-R 14/9/5

055663
Bourns
1: $6.07
86In Stock

Mfr. Part No.
055663

Mouser Part No
652-55663

Bourns

Current Transformers - Board Mount SP-R 14/9/5

Learn More

Datasheet

86In Stock

$6.07

$5.45

$4.90

$4.88

View

Min.: 1
Mult.: 1

Current Transformers - Board Mount SP-R 13/10/6

055664
Bourns
1: $6.60
118In Stock

Mfr. Part No.
055664

Mouser Part No
652-55664

Bourns

Current Transformers - Board Mount SP-R 13/10/6

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Datasheet

118In Stock

$6.60

$5.59

$4.99

$4.98

View

Min.: 1
Mult.: 1

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

063929
Bourns
1: $6.28
214In Stock

Mfr. Part No.
063929

Mouser Part No
652-63929

Bourns

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

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Datasheet

214In Stock

$6.28

$5.20

$4.42

$4.30

View

Min.: 1
Mult.: 1

4 W

85 VAC to 265 VAC

6 V

PCB Mount

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

094931
Bourns
1: $7.14
140In Stock

Mfr. Part No.
094931

Mouser Part No
652-94931

Bourns

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

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Datasheet

140In Stock

$7.14

$6.64

$6.38

$6.17

View

Min.: 1
Mult.: 1

22 W

85 VAC to 265 VAC

6 V

PCB Mount

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

HCTSM150102HL-E
Bourns
1: $12.53
14In Stock
4,200Expected 4/6/2027

Mfr. Part No.
HCTSM150102HL-E

Mouser Part No
652-HCTSM150102HL-E

Bourns

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

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Datasheet

14In Stock

4,200Expected 4/6/2027

Cut Tape

$12.53

$10.91

$10.46

$10.13

Reel

$9.53

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

SMD/SMT

Audio Transformers / Signal Transformers LINE MATCHING TRANS

LM-LP-1001L
Bourns
1: $4.84
190In Stock
1,008Expected 12/1/2027

Mfr. Part No.
LM-LP-1001L

Mouser Part No
652-LM-LP-1001L

Bourns

Audio Transformers / Signal Transformers LINE MATCHING TRANS

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Datasheet

190In Stock

1,008Expected 12/1/2027

$4.84

$4.18

$3.69

$3.51

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount Push-Pull Func-Insultn 5V 1:1.1 1.5W

PAD002-T764111S
Bourns
1: $2.82
656In Stock
6,400Expected 26/1/2027

Mfr. Part No.
PAD002-T764111S

Mouser Part No
652-PAD002-T764111S

Bourns

Power Transformers - Board Mount Push-Pull Func-Insultn 5V 1:1.1 1.5W

Learn More

Datasheet

656In Stock

6,400Expected 26/1/2027

Cut Tape

$2.82

$2.56

$2.38

$2.31

Reel

$1.99

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

2 W

PCB Mount

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

PCP300-T414250S
Bourns
1: $26.66
99In 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

99In Stock

$26.66

$24.02

$23.01

$22.29

View

Min.: 1
Mult.: 1

Free Hanging

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

SM42002EL
Bourns
1: $3.47
357In Stock
800Expected 29/10/2026

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

357In Stock

800Expected 29/10/2026

Cut Tape

$3.47

$3.14

$2.83

$2.67

Reel

$2.46

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Audio Transformers / Signal Transformers 230 UH

SM42P01EL
Bourns
1: $3.67
97In Stock
8,000On Order

Mfr. Part No.
SM42P01EL

Mouser Part No
652-SM42P01EL

Bourns

Audio Transformers / Signal Transformers 230 UH

Learn More

Datasheet

97In Stock

8,000On Order

Cut Tape

$3.67

$3.36

$2.90

$2.72

Reel

$2.35

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

Audio Transformers / Signal Transformers LAN xfmr,10/100/1000 BASE-T,IEEE,AEC-Q

SM453229A-381N7Y
Bourns
1: $0.843
463In Stock
22,000On Order

Mfr. Part No.
SM453229A-381N7Y

Mouser Part No
652-SM453229A-381N7Y

Bourns

Audio Transformers / Signal Transformers LAN xfmr,10/100/1000 BASE-T,IEEE,AEC-Q

Learn More

Datasheet

463In Stock

22,000On Order

Cut Tape

$0.843

$0.768

$0.718

$0.688

Reel

$0.559

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

SM453230-121N7Y
Bourns
1: $1.43
2,185In Stock
2,000Expected 4/3/2027

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

2,185In Stock

2,000Expected 4/3/2027

Cut Tape

$1.43

$1.30

$1.21

$1.17

Reel

$0.918

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Audio Transformers / Signal Transformers LAN xfmr,10GbE,PoE+,IEEE

SM453230-121N7YP
Bourns
1: $1.55
2,000In Stock
2,000Expected 10/9/2026

Mfr. Part No.
SM453230-121N7YP

Mouser Part No
652-SM453230-121N7YP

Bourns

Audio Transformers / Signal Transformers LAN xfmr,10GbE,PoE+,IEEE

Learn More

Datasheet

2,000In Stock

2,000Expected 10/9/2026

Cut Tape

$1.55

$1.41

$1.31

$1.27

Reel

$1.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

SM453230-181N7Y
Bourns
1: $0.734
1,252In 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

1,252In Stock

Cut Tape

$0.734

$0.664

$0.638

$0.612

Reel

$0.505

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

SM453230-231N7YP
Bourns
1: $0.816
2,271In 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

2,271In Stock

Cut Tape

$0.816

$0.717

$0.687

$0.661

Reel

$0.579

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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