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.

Results: 116
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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Primary Voltage Rating
Secondary Voltage Rating
Power Rating
Secondary Current Rating
Mounting Style
Primary Winding
Secondary Winding
Length
Width
Height
Series
Bourns Power Transformers - Board Mount BMS transfomer/CMC,6PIN,SGL,3KVAC
Datasheet
1,251In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

BMS Transformers PCB Mount Single Primary Winding Single Secondary Winding 8.38 mm 7.68 mm 4.25 mm SM91508ALE
Bourns Power Transformers - Board Mount CMC,6PIN,SGL,4.3KVDC AEC-Q200
Datasheet
2,274In Stock
8,000Expected 11/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

BMS Transformers PCB Mount Single Primary Winding Single Secondary Winding 7.62 mm 6.73 mm 5.72 mm SM91514AL
Bourns Power Transformers - Board Mount Transformer, Flyback, 17x11x6mm, 25uH
Datasheet
214In Stock
Min.: 1
Mult.: 1
: 2,750

Flyback Transformers 7 V to 24 V 15 V 2.25 W 150 mA PCB Mount Dual Primary Winding Dual Secondary Winding 13.6 mm 10.5 mm 5.97 mm BA60951CS
Bourns Power Transformers - Board Mount 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C
Datasheet
177In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

Automotive Transformers SMD/SMT Single Primary Winding Single Secondary Winding 14.2 mm 10.6 mm 8 mm HCT8xEAL
Bourns Power Transformers - Board Mount 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C
Datasheet
388In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

Automotive Transformers SMD/SMT Single Primary Winding Single Secondary Winding 14.2 mm 10.6 mm 8 mm HCT8xEAL
Bourns Power Transformers - Board Mount 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C
Datasheet
388In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

Automotive Transformers SMD/SMT Single Primary Winding Single Secondary Winding 14.2 mm 10.6 mm 8 mm HCT8xEAL
Bourns Power Transformers - Board Mount 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C
Datasheet
393In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

Automotive Transformers SMD/SMT Single Primary Winding Single Secondary Winding 14.2 mm 10.6 mm 8 mm HCT8xEAL
Bourns Power Transformers - Board Mount 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C
Datasheet
381In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

Automotive Transformers SMD/SMT Single Primary Winding Single Secondary Winding 14.2 mm 10.6 mm 8 mm HCT8xEAL
Bourns Power Transformers - Board Mount 8.0mm Clearance and Creepage Transformer, 5.0kVDC,-40C to +125C
Datasheet
390In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

Automotive Transformers SMD/SMT Single Primary Winding Single Secondary Winding 14.2 mm 10.6 mm 8 mm HCT8xEAL
Bourns Power Transformers - Board Mount Power transformer, 60W, EFD20, 12V, SMD
Datasheet
150In Stock
Min.: 1
Mult.: 1

DC/DC Transformers PCB Mount PDC-FD
Bourns Power Transformers - Board Mount Planar transformer, 71W, ER20, Vout 12V
Datasheet
129In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800

Transformers 36 V to 72 V 12 V 71 W 5.9 A SMD/SMT Dual Primary Winding Single Secondary Winding 21 mm 14 mm 9 mm PLN0xx-ER20
Bourns Power Transformers - Board Mount Planar Transformer, Forward 25W, Vout 05V
Datasheet
272In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 900

Planar Transformers 12.5 V, 35 V to 57 V 5 V 25 W 5 A SMD/SMT Dual Primary Winding Single Secondary Winding 34 mm 23 mm 7.04 mm PLR
Bourns Power Transformers - Board Mount Planar Transformer, Forward 25W, Vout 12V
Datasheet
222In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 900

Planar Transformers 12 V, 35 V to 57 V 12 V 25 W 2.1 A SMD/SMT Dual Primary Winding Single Secondary Winding 34 mm 23 mm 7.04 mm PLR
Bourns Power Transformers - Board Mount Push-Pull Transformer, 4+4 PINs, 24V to 15V for SN6507,-40C to +125C
Datasheet
170In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

Transformers SMD/SMT Dual Primary Winding Dual Secondary Winding 11.8 mm 11.8 mm 11.6 mm
Bourns Power Transformers - Board Mount Xfmr 3.3-5V/3.3-15V,350mA pk TR 1:2
Datasheet
4,218In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Transformers 350 mA PCB Mount 12.3 mm 10.8 mm 6.5 mm HCTSM8
Bourns Power Transformers - Board Mount Push-Pull Func-Insultn 5V 1:1.3 1.5W
Datasheet
2,514In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800

Isolation Transformers 2 W PCB Mount 7.1 mm 6.55 mm 4 mm
Bourns Power Transformers - Board Mount BMS Transformer/CMC, 6PIN, SGL, 4.3k VDC AEC-Q200
Datasheet
8,708In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

BMS Transformers PCB Mount Single Primary Winding Single Secondary Winding 7.62 mm 6.73 mm 5.59 mm SM91501ALA
Bourns Power Transformers - Board Mount BMS Transfomer/CMC, 6PIN,SGL, DC7.64KVDC
Datasheet
1,298In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

BMS Transformers PCB Mount Single Primary Winding Single Secondary Winding 31.5 mm 12.5 mm 9.5 mm SM91527L
Bourns Power Transformers - Board Mount BMS Transformer/CMC, 12PIN, DUAL, 4.3k VDC
Datasheet
529In Stock
2,000Expected 11/5/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

BMS Transformers PCB Mount Single Primary Winding Single Secondary Winding 14.81 mm 11.68 mm 4.87 mm SM91501ALO
Bourns Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation
Datasheet
215In Stock
Min.: 1
Mult.: 1

Flyback Transformers 85 VAC to 265 VAC 6 V 4 W 250 mA PCB Mount Single Primary Winding Dual Secondary Winding 22 mm 19 mm 14.5 mm SP-E
Bourns Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation
Datasheet
158In Stock
Min.: 1
Mult.: 1

Flyback Transformers 85 VAC to 265 VAC 6 V 22 W 1.8 A PCB Mount Single Primary Winding Dual Secondary Winding 25 mm 21 mm 15 mm SP-E
Bourns Power Transformers - Board Mount Push-Pull Func-Insultn 5V 1:1.1 1.5W
Datasheet
986In Stock
6,400Expected 1/26/2027
MouseReel Available
Min.: 1
Mult.: 1
: 800

Isolation Transformers 2 W PCB Mount 7.1 mm 6.55 mm 4 mm
Bourns Power Transformers - Board Mount Push-Pull Transformer, 4+4 PINS, 12V to 15V for SN6507,-40C to +125C
Datasheet
36In Stock
800Expected 9/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 200

Transformers SMD/SMT 11.8 mm 13.2 mm 11.6 mm
Bourns Power Transformers - Board Mount BMS Planar Transformer, SGL,6PIN,4300kVDC,-40C to +125C
Datasheet
4In Stock
4,000Expected 8/19/2026
MouseReel Available
Min.: 1
Mult.: 1
: 800

Planar Transformer PCB Mount 14 mm 8.5 mm 3.8 mm SM91803AL
Bourns Power Transformers - Board Mount HCT Transformer, 15mm CR, 3+3PIN, 7.62kVDC,-40 to 125 C
Datasheet
4,237On Order
MouseReel Available
Min.: 1
Mult.: 1
: 200

Transformers SMD/SMT 21.3 mm 15 mm 9.6 mm HCT