Power Transformers - Board Mount

Power Transformers - Board Mount
Board Mount Power Transformers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many board mount power transformer manufacturers including Bel, Bourns, Pulse, Tamura, Triad Magnetics, Wurth Elektronik & more. Please view our selection of power transformers below.
Results: 3,045
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Description Datasheet Availability Pricing (USD) 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
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Width
Height
Series


Pulse Electronics Power Transformers - Board Mount SMD HiFreq WireWound 155uH .9Ohms
Datasheet
557In Stock
Min.: 1
Mult.: 1
: 200

POE - Power Over Ethernet Transformers
Pulse Electronics Power Transformers - Board Mount Flyback Converter Transformer 52-332uH 1.7A DCR=0.22Ohms 1:2.53
Datasheet
1,666In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 175

8 V to 18 V 1.5 W SMD/SMT Single Primary Winding Single Secondary Winding 10.5 mm 10.3 mm 12.5 mm PH9496
Pulse Electronics Power Transformers - Board Mount 1.26mH 1500V 2:3:3 DCR=0.6-0.95Ohms
Datasheet
525In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

Transformers 6 W PCB Mount Single Primary Winding Dual Secondary Winding 10.2 mm 7.5 mm PH9572
Pulse Electronics Power Transformers - Board Mount 1CT:2CT Iso2500V For RS-485/232 AECQ2
Datasheet
617In Stock
Min.: 1
Mult.: 1
: 700
Isolation Transformers SMD/SMT Dual Primary Winding Dual Secondary Winding 8.1 mm 7.1 mm 5.08 mm PM2180.xxxNLT
Pulse Electronics PH0808CNLT
Pulse Electronics Power Transformers - Board Mount TRANSFORMER,ER19 PLANAR, 5 NPB
Datasheet
390In Stock
Min.: 1
Mult.: 1
: 150

PH08XXCNL
Pulse Electronics Power Transformers - Board Mount SMD HiFreq WireWound 48uH .12Ohms
Datasheet
622In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 130

Flyback Transformers 17.65 mm 14.5 mm 14 mm EP13Plus
Pulse Electronics Power Transformers - Board Mount 6W 216uH 200-700kHz 33-57V Flyback
Datasheet
339In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

Flyback Transformers 1.8 W 8 mm 6.6 mm 6 mm PA4470
Pulse Electronics Power Transformers - Board Mount 350uH 1500V T/R=1 2% DC=600mA
Datasheet
311In Stock
Min.: 1
Mult.: 1

SMD/SMT
Pulse Electronics Power Transformers - Board Mount 80uH 3kV 10%
Datasheet
738In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 120

Pulse Electronics Power Transformers - Board Mount 2.8mH 2500V 3:2:2 DCR=1.6-1.3Ohms
Datasheet
551In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

Transformers 6 W PCB Mount Single Primary Winding Dual Secondary Winding 10.2 mm 7.5 mm PH9572
Pulse Electronics Power Transformers - Board Mount 4CT:5CT Iso4000V Push Pull AEC-Q200
Datasheet
965In Stock
Min.: 1
Mult.: 1
: 300
Isolation Transformers SMD/SMT Dual Primary Winding Dual Secondary Winding 16 mm 16 mm 7.5 mm PM2155.xxxNLT
Bel Signal Transformer Power Transformers - Board Mount Toroidal Inductor Hi Temp 200 C 82uH 4.8ADC 49mOhms
Datasheet
7In Stock
Min.: 1
Mult.: 1

115 VAC, 230 VAC 10 V CT/5 V 10 VA 1 A/2 A Through Hole Dual Primary Winding Dual Secondary Winding 67.6 mm 57 mm 22.6 mm
Bel Signal Transformer Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-2
Datasheet
22In Stock
Min.: 1
Mult.: 1

115 VAC, 230 VAC 230 V CT/115 V 2 VA 9 mA/18 mA Through Hole Dual Primary Winding Dual Secondary Winding 53 mm 44 mm 17.6 mm
Bel Signal Transformer Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-7
Datasheet
48In Stock
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC 28 V CT/14 V 36 VA 1.3 A/2.6 A Through Hole Single Primary Winding Dual Secondary Winding 66.7 mm 55.5 mm 40.4 mm ST
Sumida Power Transformers - Board Mount Flyback Transformer for LT8316
Datasheet
11In Stock
140Expected 2027/01/19
Min.: 1
Mult.: 1

Flyback Transformers Through Hole Dual Primary Winding Single Secondary Winding 31 mm 28 mm 23.5 mm
HALO Electronics Power Transformers - Board Mount POE Flyback Xfmr 3W 3.3Vout
Datasheet
300In Stock
Min.: 1
Mult.: 1

POE - Power Over Ethernet Transformers 3.3 V SMD/SMT Single Primary Winding Dual Secondary Winding 10.67 mm 8.13 mm 10.54 mm PWR-DCDC
Bel Signal Transformer Power Transformers - Board Mount TRANSFORMER POWER DPC-2
Datasheet
39In Stock
Min.: 1
Mult.: 1

115 VAC, 230 VAC 16 V CT/8 V 10 VA 640 mA/1.28 A Through Hole Dual Primary Winding Dual Secondary Winding 47.6 mm 36.5 mm 41.27 mm PC
Bel Signal Transformer Power Transformers - Board Mount TRANSFORMER POWER PC-5
Datasheet
22In Stock
Min.: 1
Mult.: 1

115 VAC 16 V CT/8 V 24 VA 1.5 A/3 A Through Hole Single Primary Winding Dual Secondary Winding 41.3 mm 57.2 mm 34.93 mm PC
Bel Signal Transformer Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-3
Datasheet
79In Stock
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC 20 V CT/10 V 2.4 VA 120 mA/240 mA Through Hole Single Primary Winding Dual Secondary Winding 34.9 mm 28.6 mm 30.8 mm ST
Bel Signal Transformer Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-5
Datasheet
37In Stock
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC 12.6 V CT/6.3 V 12 VA 1 A/2 A Through Hole Single Primary Winding Dual Secondary Winding 48.4 mm 40.4 mm 36.9 mm ST
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 6.6uH 1.6A
Datasheet
246In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

Signal Transformers SMD/SMT Triple Primary Winding Triple Secondary Winding 16.3 mm 12 mm 7.4 mm WE-FLEX HV
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 15 uH 45 W
Datasheet
138In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

Flyback Transformers 30 V to 75 V 5 V 45 W 9 A SMD/SMT Dual Primary Winding Triple Secondary Winding 27.03 mm 32.31 mm 13.69 mm WE-FB
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 15 uH 30 W
Datasheet
125In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 125

Flyback Transformers 30 V to 75 V 5 V 30 W 6 A SMD/SMT Single Primary Winding Single Secondary Winding 23.11 mm 29.08 mm 11.43 mm WE-FB
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 3.8 uH 9 W
Datasheet
67In Stock
200Expected 2026/12/03
MouseReel Available
Min.: 1
Mult.: 1
: 200

Flyback Transformers 16 V to 24 V 15 V, 15 V, 15 V, 15 V 9 W 150 mA, 150 mA, 150 mA, 150 mA SMD/SMT Dual Primary Winding Quad Secondary Winding 13.97 mm 17.17 mm 12.7 mm WE-FB
Sumida Power Transformers - Board Mount Flyback Transformer for LT8316
Datasheet
34In Stock
1,218On Order
Min.: 1
Mult.: 1

Flyback Transformers Through Hole Dual Primary Winding Single Secondary Winding 31 mm 28 mm 23.5 mm