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
Length
Width
Height
Series
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 6.78 uH 12 W
Datasheet
283In Stock
Min.: 1
Mult.: 1

Flyback Transformers 8 V to 24 V 15 V, 15 V, 15 V, 15 V 12 W 200 mA, 200 mA, 200 mA, 200 mA Through Hole Dual Primary Winding Quad Secondary Winding 22.2 mm 25 mm 16 mm WE-FB
Wurth Elektronik Power Transformers - Board Mount MID-IBTI LM5017 26 uH 1.6 W
Datasheet
1,761In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 925

Flyback Transformers 36 V to 75 V 5 V, 10 V 1.6 W 80 mA, 120 mA SMD/SMT Single Primary Winding Dual Secondary Winding 8.35 mm 9.5 mm 6.35 mm MID-IBTI
Wurth Elektronik Power Transformers - Board Mount MID-OLTI UCC28722 1.35 mH 6 W
Datasheet
1,124In Stock
Min.: 1
Mult.: 1

Flyback Transformers 85 VAC to 265 VAC 12 V 6 W 500 mA Through Hole Dual Primary Winding Single Secondary Winding 16.9 mm 18.8 mm 13.31 mm MID-OLTI
Wurth Elektronik Power Transformers - Board Mount WE-UOST Univ Offline 1250uH 0.8A 190mOhm
Datasheet
1,459In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 150

Power 85 VAC to 265 VAC 12 V 6.6 W 550 mA SMD/SMT Single Primary Winding Dual Secondary Winding 25.81 mm 16.6 mm 13.5 mm WE-UOST
TDK Power Transformers - Board Mount 150uH 1:1 4.3kV DC 1sec.
Datasheet
4,101In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,400

BMS Transformers PCB Mount Single Primary Winding Single Secondary Winding 10.8 mm 8.5 mm 4.2 mm VMT
Tamura Power Transformers - Board Mount THROUGH HOLE 2.4VA
Datasheet
436In Stock
Min.: 1
Mult.: 1

115 VAC 5 V/10 V 2.4 VA Through Hole Single Primary Winding Dual Secondary Winding 32.1 mm 3FS
TDK Power Transformers - Board Mount V265 ER 11 SMD Transformer
Datasheet
674In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

B78334B
Coilcraft Power Transformers - Board Mount Q4438 Flybck Regltor 12 V, -12 V 0.63 A
Datasheet
390In Stock
210Expected 2026/11/16
Min.: 1
Mult.: 1

Q4438
Pulse Electronics Power Transformers - Board Mount XFMR, GATE-DR, 8CT:9CT, SM NPB
Datasheet
5In Stock
1,100On Order
Min.: 1
Mult.: 1

iNRCORE Power Transformers - Board Mount
Datasheet
16In Stock
100Expected 2026/12/01
Min.: 1
Mult.: 1

Gate Drive Transformers SMD/SMT 9.02 mm 8.64 mm 7.62 mm
Coilcraft Power Transformers - Board Mount Q4338 Flybck Regltor 12 V, -12 V 1.8 A
Datasheet
44In Stock
49Expected 2026/11/06
Min.: 1
Mult.: 1

Q4338
Coilcraft Power Transformers - Board Mount Q4344 Flybck Regltor -12 V 5.0 V 0.75 A
Datasheet
18In Stock
Min.: 1
Mult.: 1

Q4344
Vishay Power Transformers - Board Mount SG Xfmr 28V to 12V 150W PROD LVL
Datasheet
1In Stock
5Expected 2026/09/23
Min.: 1
Mult.: 1

Planar Transformers 18 V to 36 V 12 V 150 W Through Hole Triple Primary Winding Triple Secondary Winding 26.99 mm 16 mm
Coilcraft Power Transformers - Board Mount Q4434 Flybck Regltor 8uH 5.0 V 1.6 A
Datasheet
27In Stock
Min.: 1
Mult.: 1

Q4434
Coilcraft Power Transformers - Board Mount Q4436 Flybck Regltor 12 V, -12 V 0.35 A
Datasheet
9In Stock
Min.: 1
Mult.: 1

Q4436
Coilcraft Power Transformers - Board Mount Q4435 Flybck Regltor 8uH 5.0 V 1.6 A
Datasheet
25In Stock
Min.: 1
Mult.: 1

Q4435
Pulse Electronics PE-68421NL
Pulse Electronics Power Transformers - Board Mount SMD Flyback .22Ohms
Datasheet
325In Stock
Min.: 1
Mult.: 1

Flyback Transformers
Pulse Electronics PH9585.003NLT
Pulse Electronics Power Transformers - Board Mount 95uH 36-72V 3W 3.13:1 2%
Datasheet
4,527In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,200

Flyback Transformers PH9585.xxxNLT
Pulse Electronics Power Transformers - Board Mount 8CT:3CT Iso5000V SMT 5kVrms AEC-Q200
Datasheet
529In Stock
Min.: 1
Mult.: 1
: 150
Isolation Transformers SMD/SMT Dual Primary Winding Dual Secondary Winding 10 mm 10 mm 12.5 mm PM2190.xxxNLT
Pulse Electronics Power Transformers - Board Mount XFMR,PUSHPULL,7W,REINFORCE NPB
Datasheet
578In Stock
Min.: 1
Mult.: 1
: 300

Pulse Electronics Power Transformers - Board Mount 6W 21.8uH 200-700kHz 10-14V Flyback
Datasheet
625In 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 2CT:1CT Iso5000V SMT 5kVrms AEC-Q200
Datasheet
562In Stock
Min.: 1
Mult.: 1
: 150
Isolation Transformers SMD/SMT Dual Primary Winding Dual Secondary Winding 10 mm 10 mm 12.5 mm PM2190.xxxNLT
Pulse Electronics PH9384.021NLT
Pulse Electronics Power Transformers - Board Mount SMD 3W 24V/us 538uH 2CT:1CT 20%
Datasheet
1,415In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

3 W SMD/SMT Dual Primary Winding Dual Secondary Winding 12.5 mm 9.2 mm 7.6 mm PH9084.XXXNLT


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