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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Primary Voltage Rating	Secondary Voltage Rating	Power Rating	Secondary Current Rating	Mounting Style	Primary Winding	Secondary Winding	Length	Width	Height	Series
Power Transformers - Board Mount THROUGH HOLE 12VA 3FD-520 Tamura 1: Rp238.131 151In Stock	Mfr. Part No. 3FD-520 Mouser Part No 838-3FD-520	Tamura	Power Transformers - Board Mount THROUGH HOLE 12VA	Datasheet	151In Stock	Rp238.131 Rp212.814 Rp204.008 Rp197.586 View Rp191.349 Rp183.460 Rp177.589 Rp171.719 Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC		12 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding			41.4 mm	3FD
Power Transformers - Board Mount THROUGH HOLE 12VA 3FD-524 Tamura 1: Rp278.492 21In Stock	Mfr. Part No. 3FD-524 Mouser Part No 838-3FD-524	Tamura	Power Transformers - Board Mount THROUGH HOLE 12VA	Datasheet	21In Stock	Rp278.492 Rp251.340 Rp200.889 Rp194.468 View Rp188.230 Rp180.525 Rp174.654 Rp169.150	Min.: 1 Mult.: 1		115 VAC, 230 VAC		12 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding			41.4 mm	3FD
Power Transformers - Board Mount THROUGH HOLE 12VA 3FD-536 Tamura 1: Rp242.901 49In Stock	Mfr. Part No. 3FD-536 Mouser Part No 838-3FD-536	Tamura	Power Transformers - Board Mount THROUGH HOLE 12VA	Datasheet	49In Stock	Rp242.901 Rp219.051 Rp210.062 Rp174.470 View Rp169.884 Rp164.197 Rp159.427 Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC		12 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding			41.4 mm	3FD
Power Transformers - Board Mount THROUGH HOLE 12VA 3FL24-500 Tamura 1: Rp390.036 87In Stock	Mfr. Part No. 3FL24-500 Mouser Part No 838-3FL24-500	Tamura	Power Transformers - Board Mount THROUGH HOLE 12VA	Datasheet	87In Stock	Rp390.036 Rp351.326 Rp333.163 Rp329.127 View Rp281.061 Rp274.089 Rp268.402 Quote	Min.: 1 Mult.: 1												3FL
Power Transformers - Board Mount THROUGH HOLE 1.1VA 3FS-216 Tamura 1: Rp96.683 284In Stock	Mfr. Part No. 3FS-216 Mouser Part No 838-3FS-216	Tamura	Power Transformers - Board Mount THROUGH HOLE 1.1VA	Datasheet	284In Stock	Rp96.683 Rp85.492 Rp82.007 Rp78.704 View Rp76.136 Rp73.384 Rp63.661 Rp62.376 Rp61.459	Min.: 1 Mult.: 1		115 VAC		1.1 VA		Through Hole	Single Primary Winding	Dual Secondary Winding			25.4 mm	3FS
Power Transformers - Board Mount THROUGH HOLE 2.4VA 3FS-324 Tamura 1: Rp111.177 1In Stock 480Expected 25/01/2027	Mfr. Part No. 3FS-324 Mouser Part No 838-3FS-324	Tamura	Power Transformers - Board Mount THROUGH HOLE 2.4VA	Datasheet	1In Stock 480Expected 25/01/2027	Rp111.177 Rp89.712 Rp86.043 Rp83.291 View Rp80.539 Rp77.237 Rp75.219 Rp73.017	Min.: 1 Mult.: 1		115 VAC	12 V/24 V	2.4 VA		Through Hole	Single Primary Winding	Dual Secondary Winding			32.1 mm	3FS
Power Transformers - Board Mount POWER TRANSFORMER THROUGH 10VA PL10-16-130B Tamura 1: Rp231.893 134In Stock	Mfr. Part No. PL10-16-130B Mouser Part No 838-PL10-16-130B	Tamura	Power Transformers - Board Mount POWER TRANSFORMER THROUGH 10VA	Datasheet	134In Stock	Rp231.893 Rp209.144 Rp196.302 Rp190.065 View Rp186.579 Rp157.409 Rp156.858 Rp151.905	Min.: 1 Mult.: 1				10 VA		Through Hole					36.2 mm	PL
Power Transformers - Board Mount POWER TRANSFORMER THROUGH 2.5VA PL2.5-10-130B Tamura 1: Rp170.434 103In Stock	Mfr. Part No. PL2.5-10-130B Mouser Part No 838-PL2.5-10-130B	Tamura	Power Transformers - Board Mount POWER TRANSFORMER THROUGH 2.5VA	Datasheet	103In Stock	Rp170.434 Rp151.171 Rp143.466 Rp138.696 View Rp135.393 Rp129.890 Rp118.515 Rp116.314 Quote	Min.: 1 Mult.: 1				2.5 VA		Through Hole					28.6 mm	PL
Power Transformers - Board Mount POWER TRANSFORMER THROUGH 2.5VA PL2.5-16-130B Tamura 1: Rp170.434 122In Stock	Mfr. Part No. PL2.5-16-130B Mouser Part No 838-PL2.5-16-130B	Tamura	Power Transformers - Board Mount POWER TRANSFORMER THROUGH 2.5VA	Datasheet	122In Stock	Rp170.434 Rp151.171 Rp145.851 Rp141.264 View Rp129.156 Rp125.854 Rp121.817 Quote	Min.: 1 Mult.: 1				2.5 VA		Through Hole					28.6 mm	PL
Power Transformers - Board Mount POWER TRANSFORMER THROUGH 3750Vrms 5VA PL5.0-10-130B Tamura 1: Rp157.225 15In Stock	Mfr. Part No. PL5.0-10-130B Mouser Part No 838-PL5.0-10-130B	Tamura	Power Transformers - Board Mount POWER TRANSFORMER THROUGH 3750Vrms 5VA	Datasheet	15In Stock	Rp157.225 Rp140.530 Rp134.660 Rp132.275 View Rp132.091 Rp131.541 Quote	Min.: 1 Mult.: 1				5 VA		Through Hole					35.6 mm	PL
Power Transformers - Board Mount POWER TRANSFORMER THROUGH 5VA PL5.0-20-130B Tamura 1: Rp177.589 43In Stock	Mfr. Part No. PL5.0-20-130B Mouser Part No 838-PL5.0-20-130B	Tamura	Power Transformers - Board Mount POWER TRANSFORMER THROUGH 5VA	Datasheet	43In Stock	Rp177.589 Rp157.959 Rp151.538 Rp146.401 View Rp141.815 Rp122.368 Rp119.799 Rp117.231	Min.: 1 Mult.: 1				5 VA		Through Hole					35.6 mm	PL
Power Transformers - Board Mount POWER TRANSFORMER THROUGH 56VA PL56-36-130B Tamura 1: Rp535.703 25In Stock	Mfr. Part No. PL56-36-130B Mouser Part No 838-PL56-36-130B	Tamura	Power Transformers - Board Mount POWER TRANSFORMER THROUGH 56VA	Datasheet	25In Stock	Rp535.703 Rp480.115 Rp379.579 Rp369.122 Rp360.132	Min.: 1 Mult.: 1												PL
Power Transformers - Board Mount XFMR,SGL,150UH, 1CT:1CT, 4.3KVDC,SMT,T&R NPB Pulse Electronics HMU1228NLT HMU1228NLT Pulse Electronics 1: Rp89.712 125In Stock 800Expected 31/05/2027	Mfr. Part No. HMU1228NLT Mouser Part No 673-HMU1228NLT	Pulse Electronics	Power Transformers - Board Mount XFMR,SGL,150UH, 1CT:1CT, 4.3KVDC,SMT,T&R NPB	Datasheet	125In Stock 800Expected 31/05/2027	Cut Tape Rp89.712 Rp79.071 Rp75.952 Rp74.668 Reel Rp57.973 View Rp70.082 Rp56.689 Rp55.772	Min.: 1 Mult.: 1 : 400
Power Transformers - Board Mount MDL,SIN,10G,1:1,GEN2,SM,TU NPB Pulse Electronics HX7019NL HX7019NL Pulse Electronics 1: Rp312.616 171In Stock	Mfr. Part No. HX7019NL Mouser Part No 673-HX7019NL	Pulse Electronics	Power Transformers - Board Mount MDL,SIN,10G,1:1,GEN2,SM,TU NPB		171In Stock	Rp312.616 Rp262.898 Rp252.074 Rp244.002 View Rp225.105 Rp214.648 Rp212.814	Min.: 1 Mult.: 1
Power Transformers - Board Mount XFMR FLYBACK EP10 SM 8 PIN NPB Pulse Electronics PA1284NL PA1284NL Pulse Electronics 1: Rp67.880 53In Stock	Mfr. Part No. PA1284NL Mouser Part No 673-PA1284NL	Pulse Electronics	Power Transformers - Board Mount XFMR FLYBACK EP10 SM 8 PIN NPB	Datasheet	53In Stock	Rp67.880 Rp58.157 Rp57.240 Rp54.304 View Rp46.599 Rp42.012 Rp41.095 Rp40.545	Min.: 1 Mult.: 1	POE - Power Over Ethernet Transformers
Power Transformers - Board Mount XFMR,RESONANT FORWARD,60W, NPB Pulse Electronics PA2417NL PA2417NL Pulse Electronics 1: Rp67.513 10In Stock	Mfr. Part No. PA2417NL Mouser Part No 673-PA2417NL	Pulse Electronics	Power Transformers - Board Mount XFMR,RESONANT FORWARD,60W, NPB	Datasheet	10In Stock	Rp67.513 Rp61.092 Rp56.322 Rp54.488 View Rp52.653 Rp50.085 Rp45.315 Rp41.095 Rp40.912	Min.: 1 Mult.: 1	Forward Transformers
Power Transformers - Board Mount TRANSFORMER Pulse Electronics PA3965.001NLT PA3965.001NLT Pulse Electronics 1: Rp53.754 183In Stock	Mfr. Part No. PA3965.001NLT Mouser Part No 673-PA3965.001NLT	Pulse Electronics	Power Transformers - Board Mount TRANSFORMER	Datasheet	183In Stock	Cut Tape Rp53.754 Rp48.617 Rp45.865 Rp44.397 Reel Rp37.793 View Rp44.030 Rp36.325 Rp34.857	Min.: 1 Mult.: 1 : 150	Flyback Transformers
Power Transformers - Board Mount XFMR, 3TP:3TS:3TS NPB Pulse Electronics PH9278NL PH9278NL Pulse Electronics 1: Rp366.553 17In Stock	Mfr. Part No. PH9278NL Mouser Part No 673-PH9278NL	Pulse Electronics	Power Transformers - Board Mount XFMR, 3TP:3TS:3TS NPB	Datasheet	17In Stock	Rp366.553 Rp330.228 Rp315.184 Rp305.094 View Rp271.521 Rp267.485	Min.: 1 Mult.: 1
Power Transformers - Board Mount 95uH 36-72V 3W 1.61:1 2% Pulse Electronics PH9585.004NLT PH9585.004NLT Pulse Electronics 1: Rp41.462 962In Stock	Mfr. Part No. PH9585.004NLT Mouser Part No 673-PH9585.004NLT	Pulse Electronics	Power Transformers - Board Mount 95uH 36-72V 3W 1.61:1 2% Learn More about Pulse Electronics pulse high frequency transformers	Datasheet	962In Stock	Cut Tape Rp41.462 Rp37.609 Rp35.224 Rp34.124 Reel Rp30.271 View Rp33.206 Rp32.289 Rp31.555 Rp25.684 MouseReel Available	Min.: 1 Mult.: 1 : 1.200	Flyback Transformers											PH9585.xxxNLT
Power Transformers - Board Mount XFMR, GATE-DR, 2CT:1CT, SM NPB Pulse Electronics PM2180.021NL PM2180.021NL Pulse Electronics 1: Rp50.818 1.090In Stock	Mfr. Part No. PM2180.021NL Mouser Part No 673-PM2180.021NL	Pulse Electronics	Power Transformers - Board Mount XFMR, GATE-DR, 2CT:1CT, SM NPB		1.090In Stock	Rp50.818 Rp41.095 Rp36.142 Rp35.958 View Rp26.418 Rp26.235	Min.: 1 Mult.: 1
Power Transformers - Board Mount PLEASE SEE MURATA'S SUGGESTED ALTERNATE 78250JVC 78250MVC Murata Power Solutions 1: Rp87.510 2In Stock NRND	Mfr. Part No. 78250MVC Mouser Part No 580-78250MVC NRND	Murata Power Solutions	Power Transformers - Board Mount PLEASE SEE MURATA'S SUGGESTED ALTERNATE 78250JVC	Datasheet	2In Stock	Rp87.510 Rp76.870 Rp73.751 Rp71.366 View Rp69.164 Rp66.413 Rp64.211 Rp62.193 Rp60.909	Min.: 1 Mult.: 1						SMD/SMT			12.7 mm	9 mm	6.35 mm
Power Transformers - Board Mount PLEASE SEE MURATA'S SUGGESTED ALTERNATE 78253/55JC 78253/55MC Murata Power Solutions 1: Rp73.384 130In Stock 500Expected 08/03/2027 NRND	Mfr. Part No. 78253/55MC Mouser Part No 580-7825355MC NRND	Murata Power Solutions	Power Transformers - Board Mount PLEASE SEE MURATA'S SUGGESTED ALTERNATE 78253/55JC Learn More about Murata Power Solutions Murata78253J	Datasheet	130In Stock 500Expected 08/03/2027	Rp73.384 Rp66.413 Rp59.991 Rp55.038 View Rp53.387 Rp52.836 Rp52.103 Rp48.067	Min.: 1 Mult.: 1		3.3 V	5 V	500 mW	200 mA	SMD/SMT	Single Primary Winding	Single Secondary Winding	9.52 mm	9 mm	6.35 mm	78253
Power Transformers - Board Mount SMD HiFreq WireWound 155uH .92Ohms PA1284NLT Pulse Electronics 1: Rp71.916 161In Stock	Mfr. Part No. PA1284NLT Mouser Part No 673-PA1284NLT	Pulse Electronics	Power Transformers - Board Mount SMD HiFreq WireWound 155uH .92Ohms	Datasheet	161In Stock	Cut Tape Rp71.916 Rp65.128 Rp57.790 Rp56.322 Reel Rp50.268 View Rp50.818 Rp49.534 Rp49.167 MouseReel Available	Min.: 1 Mult.: 1 : 200	POE - Power Over Ethernet Transformers			7 W					13.1 mm	15.2 mm	11.5 mm
Power Transformers - Board Mount XFMR, FLYBACK, EFD20, SMT, NPB PA1366NLT Pulse Electronics 1: Rp90.262 46In Stock	Mfr. Part No. PA1366NLT Mouser Part No 673-PA1366NLT	Pulse Electronics	Power Transformers - Board Mount XFMR, FLYBACK, EFD20, SMT, NPB	Datasheet	46In Stock	Cut Tape Rp90.262 Rp73.934 Rp65.495 Reel Rp65.312 Rp46.966 Rp46.599	Min.: 1 Mult.: 1 : 100	Flyback Transformers
Power Transformers - Board Mount XFMR FLYBACK EFD20 SM NPB PA1735NLT Pulse Electronics 1: Rp117.965 47In Stock	Mfr. Part No. PA1735NLT Mouser Part No 673-PA1735NLT	Pulse Electronics	Power Transformers - Board Mount XFMR FLYBACK EFD20 SM NPB	Datasheet	47In Stock	Cut Tape Rp117.965 Rp101.270 Rp96.867 Rp94.115 Reel Rp90.996 View Rp86.960 Rp73.017 Rp71.733 Rp70.999	Min.: 1 Mult.: 1 : 100	Flyback Transformers