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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 Signal BMS Transformer, -40 to +125 SM91595AL-E Bourns 1: Rp193.917 210In Stock New Product	Mfr. Part No. SM91595AL-E Mouser Part No 652-SM91595AL-E New Product	Bourns	Power Transformers - Board Mount Signal BMS Transformer, -40 to +125 Learn More about Bourns sm91595al bms transformers	Datasheet	210In Stock	Cut Tape Rp193.917 Rp155.941 Rp149.520 Rp144.933 Reel Rp134.476 View Rp140.347 Rp130.257 Rp126.037 MouseReel Available	Min.: 1 Mult.: 1 : 300	BMS Transformers					SMD/SMT	Single Primary Winding	Single Secondary Winding	28 mm	12.5 mm	9.5 mm	SM91595AL
Power Transformers - Board Mount WE-PPTI NXF6505 SMT 24V 1.2A Wurth Elektronik / Midcom 750320969 750320969 Wurth Elektronik / Midcom 1: Rp46.048 750In Stock New Product	Mfr. Part No. 750320969 Mouser Part No 710-750320969 New Product	Wurth Elektronik / Midcom	Power Transformers - Board Mount WE-PPTI NXF6505 SMT 24V 1.2A Learn More about Wurth Elektronik / Midcom wurth we pp transformers	Datasheet	750In Stock	Cut Tape Rp46.048 Rp39.994 Rp34.857 Rp32.472 Reel Rp27.336 MouseReel Available	Min.: 1 Mult.: 1 : 250	Push Pull Transformer					PCB Mount	Dual Primary Winding	Dual Secondary Winding	13.4 mm	11.46 mm	11.94 mm	WE-PPTI
Power Transformers - Board Mount WE-AGDT UCC25800 3.75W Ui = 7 .5V Uo1 = 9V/0.42A f 750319835 Wurth Elektronik 1: Rp53.937 1.918In Stock New At Mouser	Mfr. Part No. 750319835 Mouser Part No 710-750319835 New At Mouser	Wurth Elektronik	Power Transformers - Board Mount WE-AGDT UCC25800 3.75W Ui = 7 .5V Uo1 = 9V/0.42A f Learn More about Wurth Elektronik wurth auxiliary gate drive transformers	Datasheet	1.918In Stock	Cut Tape Rp53.937 Rp49.167 Rp44.581 Rp39.811 Reel Rp37.793 Rp33.940 MouseReel Available	Min.: 1 Mult.: 1 : 250	Gate Drive Transformers	7.5 V	9 V		420 mA	PCB Mount	Single Primary Winding	Single Secondary Winding	11.3 mm	10.95 mm	11.94 mm	WE-AGDT
Power Transformers - Board Mount WE-PSPA 86 uH 165mA AEC-Q200 78931812523 Wurth Elektronik 1: Rp132.458 940In Stock	Mfr. Part No. 78931812523 Mouser Part No 710-78931812523	Wurth Elektronik	Power Transformers - Board Mount WE-PSPA 86 uH 165mA AEC-Q200 Learn More about Wurth Elektronik wurth aec q200 power transformers	Datasheet	940In Stock	Cut Tape Rp132.458 Rp127.138 Rp116.497 Rp106.040 Reel Rp80.539 View Rp105.856 Rp102.004 Rp80.355 MouseReel Available	Min.: 1 Mult.: 1 : 900	Push-Pull Transformers	5 V	23 V			PCB Mount	Dual Primary Winding	Dual Secondary Winding	9.25 mm	8.3 mm	4.1 mm	WE-PSPA
Power Transformers - Board Mount MID-UDS PGA460 3 mH 750317161 Wurth Elektronik 1: Rp196.119 5.649In Stock	Mfr. Part No. 750317161 Mouser Part No 710-750317161	Wurth Elektronik	Power Transformers - Board Mount MID-UDS PGA460 3 mH Learn More about Wurth Elektronik wurth electronics signal transformers	Datasheet	5.649In Stock	Cut Tape Rp196.119 Rp195.935 Reel Rp185.662 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 800	Power					SMD/SMT	Dual Primary Winding	Single Secondary Winding	6.6 mm	8.26 mm	5.59 mm	MID-UDS
Power Transformers - Board Mount BMS Transformer/CMC, 6PIN,SGL,6.4kVDC SM91519L-E Bourns 1: Rp115.029 6.048In Stock	Mfr. Part No. SM91519L-E Mouser Part No 652-SM91519L-E	Bourns	Power Transformers - Board Mount BMS Transformer/CMC, 6PIN,SGL,6.4kVDC Learn More about Bourns sm915xxl	Datasheet	6.048In Stock	Cut Tape Rp115.029 Rp99.435 Rp95.032 Rp92.464 Reel Rp79.071 View Rp90.446 Rp86.593 Rp67.880 Rp67.146 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	SM91519L
Power Transformers - Board Mount Miniture SMT Transformer Q4470-CLD Coilcraft 1: Rp77.053 4.406In Stock 15.000On Order	Mfr. Part No. Q4470-CLD Mouser Part No 994-Q4470-CLD	Coilcraft	Power Transformers - Board Mount Miniture SMT Transformer	Datasheet	4.406In Stock 15.000On Order On Order Ship Dates Mfr. No: Q4470-CLD Stock: 4.406 Can Dispatch Immediately On Order: 6.000 Expected 11/12/2026 9.000 Expected 15/01/2027 Factory Lead Time: 10 Weeks	Cut Tape Rp77.053 Rp63.110 Rp54.671 Rp52.836 Reel Rp48.067 View Rp51.369 Rp50.818 Rp50.085 Rp47.333 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Power Transformers - Board Mount XFMR, GATE-DR, 8CT:9CT, SM NPB PM2180.089NL Pulse Electronics 1: Rp50.818 2.480In Stock	Mfr. Part No. PM2180.089NL Mouser Part No 673-PM2180.089NL	Pulse Electronics	Power Transformers - Board Mount XFMR, GATE-DR, 8CT:9CT, SM NPB	Datasheet	2.480In Stock	Rp50.818 Rp41.095 Rp35.041 Rp33.940 View Rp32.839 Rp32.656 Rp32.472 Rp31.188 Rp25.868	Min.: 1 Mult.: 1
Power Transformers - Board Mount YA8779-BLD Coilcraft 1: Rp95.399 2.475In Stock	Mfr. Part No. YA8779-BLD Mouser Part No 994-YA8779-BL	Coilcraft	Power Transformers - Board Mount	Datasheet	2.475In Stock	Cut Tape Rp95.399 Rp76.319 Rp73.384 Rp70.999 Reel Rp66.046 View Rp68.798 Rp64.028 Rp62.009 Rp59.441 MouseReel Available	Min.: 1 Mult.: 1 : 300												YA
Power Transformers - Board Mount Q4437 Flybck Regltor 12 V, -12 V 1.8 A Q4437-BL Coilcraft 1: Rp160.528 745In Stock	Mfr. Part No. Q4437-BL Mouser Part No 994-Q4437-BL	Coilcraft	Power Transformers - Board Mount Q4437 Flybck Regltor 12 V, -12 V 1.8 A Learn More about Coilcraft power magnetics	Datasheet	745In Stock	Rp160.528 Rp130.073 Rp124.753 Rp120.900 View Rp117.231 Rp111.360 Rp107.874 Rp103.471 Quote	Min.: 1 Mult.: 1												Q4437
Power Transformers - Board Mount XFMR FLYBACK EFD20 SM NPB PA1736NLT Pulse Electronics 1: Rp99.068 748In Stock	Mfr. Part No. PA1736NLT Mouser Part No 673-PA1736NLT	Pulse Electronics	Power Transformers - Board Mount XFMR FLYBACK EFD20 SM NPB	Datasheet	748In Stock	Cut Tape Rp99.068 Rp85.859 Rp82.374 Rp79.805 Reel Rp70.816 View Rp67.513 Rp65.862 Rp62.743 Rp61.643 MouseReel Available	Min.: 1 Mult.: 1 : 100	Flyback Transformers					PCB Mount			21.84 mm	29.21 mm	11.43 mm
Power Transformers - Board Mount SMD Hi Isolation Pwr 1260uH .7Ohms PH9185.043NLT Pulse Electronics 1: Rp78.704 1.219In Stock	Mfr. Part No. PH9185.043NLT Mouser Part No 673-PH9185.043NLT	Pulse Electronics	Power Transformers - Board Mount SMD Hi Isolation Pwr 1260uH .7Ohms Learn More about Pulse Electronics pulse ph9185nl	Datasheet	1.219In Stock	Cut Tape Rp78.704 Rp70.816 Rp66.596 Rp64.394 Reel Rp59.074 View Rp63.110 Rp57.056 Rp55.038 Rp50.818 MouseReel Available	Min.: 1 Mult.: 1 : 150									10 mm	10 mm	12.5 mm
Power Transformers - Board Mount 1CT:2CT Iso4000V Push Pull AEC-Q200 PM2155.012NLT Pulse Electronics 1: Rp65.128 1.890In Stock	Mfr. Part No. PM2155.012NLT Mouser Part No 673-PM2155.012NLT	Pulse Electronics	Power Transformers - Board Mount 1CT:2CT Iso4000V Push Pull AEC-Q200 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	1.890In Stock	Cut Tape Rp65.128 Rp59.074 Rp52.103 Rp50.452 Reel Rp45.498 View Rp48.984 Rp36.325	Min.: 1 Mult.: 1 : 300	Isolation Transformers					SMD/SMT	Dual Primary Winding	Dual Secondary Winding	16 mm	16 mm	7.5 mm	PM2155.xxxNLT
Power Transformers - Board Mount BMS transformer/CMC,12PIN,DUAL, 4.3KVDC SM91509AL-E Bourns 1: Rp86.593 1.928In Stock	Mfr. Part No. SM91509AL-E Mouser Part No 652-SM91509AL-E	Bourns	Power Transformers - Board Mount BMS transformer/CMC,12PIN,DUAL, 4.3KVDC Learn More about Bourns bms transformers	Datasheet	1.928In Stock	Cut Tape Rp86.593 Rp80.539 Rp75.952 Rp73.567 View Reel Rp60.542 Rp71.366 Rp68.431 Rp66.229 Rp60.725 Rp60.542 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	BMS Transformers					PCB Mount	Single Primary Winding	Single Secondary Winding	14.81 mm	11.68 mm	5 mm	SM91509AL-E
Power Transformers - Board Mount SMD HiFreq WireWound 77.4uH .25Ohms PA1260NLT Pulse Electronics 1: Rp65.862 939In Stock	Mfr. Part No. PA1260NLT Mouser Part No 673-PA1260NLT	Pulse Electronics	Power Transformers - Board Mount SMD HiFreq WireWound 77.4uH .25Ohms	Datasheet	939In Stock	Cut Tape Rp65.862 Rp59.625 Rp56.139 Rp54.304 Reel Rp45.315 View Rp52.653 Rp39.260	Min.: 1 Mult.: 1 : 150	POE - Power Over Ethernet Transformers
Power Transformers - Board Mount 1CT:3CT Iso4000V Push Pull AEC-Q200 PM2155.013NLT Pulse Electronics 1: Rp61.459 1.681In Stock	Mfr. Part No. PM2155.013NLT Mouser Part No 673-PM2155.013NLT	Pulse Electronics	Power Transformers - Board Mount 1CT:3CT Iso4000V Push Pull AEC-Q200 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	1.681In Stock	Cut Tape Rp61.459 Rp55.772 Rp52.103 Rp50.452 Reel Rp44.030 View Rp48.984 Rp38.160 Rp34.124	Min.: 1 Mult.: 1 : 300	Isolation Transformers					SMD/SMT	Dual Primary Winding	Dual Secondary Winding	16 mm	16 mm	7.5 mm	PM2155.xxxNLT
Power Transformers - Board Mount SMD HiFreq WireWound 500uH 1.75Ohms PA1131NLT Pulse Electronics 1: Rp64.578 1.180In Stock	Mfr. Part No. PA1131NLT Mouser Part No 673-PA1131NLT	Pulse Electronics	Power Transformers - Board Mount SMD HiFreq WireWound 500uH 1.75Ohms	Datasheet	1.180In Stock	Cut Tape Rp64.578 Rp58.340 Rp54.855 Rp53.203 Reel Rp48.250 View Rp51.552 Rp43.480 Rp42.196 Rp39.444 MouseReel Available	Min.: 1 Mult.: 1 : 300	POE - Power Over Ethernet Transformers			3 W					13.34 mm	10.7 mm	9.3 mm	EP7
Power Transformers - Board Mount SMD HiFreq WireWound 41uH .12Ohms PA3855.003NLT Pulse Electronics 1: Rp79.255 3.075In Stock	Mfr. Part No. PA3855.003NLT Mouser Part No 673-PA3855.003NLT	Pulse Electronics	Power Transformers - Board Mount SMD HiFreq WireWound 41uH .12Ohms	Datasheet	3.075In Stock	Cut Tape Rp79.255 Rp71.549 Rp66.596 Rp64.578 Reel Rp60.725 View Rp58.340 Rp56.322 Rp55.038 Rp48.984 MouseReel Available	Min.: 1 Mult.: 1 : 130	Flyback Transformers								17.65 mm	14.5 mm	14 mm	EP13Plus
Power Transformers - Board Mount 1.26mH 2500V 2:3:3 DCR=1.1-2.0Ohms PH9572.233ANLT Pulse Electronics 1: Rp61.459 843In Stock	Mfr. Part No. PH9572.233ANLT Mouser Part No 673-PH9572.233ANLT	Pulse Electronics	Power Transformers - Board Mount 1.26mH 2500V 2:3:3 DCR=1.1-2.0Ohms Learn More about Pulse Electronics pulse high isolation transformers	Datasheet	843In Stock	Cut Tape Rp61.459 Rp55.772 Rp52.103 Rp50.452 Reel Rp44.214 View Rp48.984 Rp39.444 Rp35.958 Rp35.591 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
Power Transformers - Board Mount SMD Hi Isolation Pwr 2350uH .9Ohms PH9185.083NLT Pulse Electronics 1: Rp72.283 644In Stock	Mfr. Part No. PH9185.083NLT Mouser Part No 673-PH9185.083NLT	Pulse Electronics	Power Transformers - Board Mount SMD Hi Isolation Pwr 2350uH .9Ohms Learn More about Pulse Electronics pulse ph9185nl	Datasheet	644In Stock	Cut Tape Rp72.283 Rp65.495 Rp59.074 Rp57.240 Reel Rp54.488 View Rp55.405 Rp50.818 Rp45.865 MouseReel Available	Min.: 1 Mult.: 1 : 150									10 mm	10 mm	12.5 mm
Power Transformers - Board Mount Power Transformers ISO MOD SMD 40W Forward Converter TGSP-P154EFD20LF HALO Electronics 1: Rp252.258 113In Stock	Mfr. Part No. TGSP-P154EFD20LF Mouser Part No 493-TGSP-P154EFD20LF	HALO Electronics	Power Transformers - Board Mount Power Transformers ISO MOD SMD 40W Forward Converter Learn More about HALO Electronics halo telecom transformers		113In Stock	Rp252.258 Rp180.158 Rp151.355 Rp126.037 View Rp94.482 Rp75.586 Rp68.798	Min.: 1 Mult.: 1
Power Transformers - Board Mount WE-FB LT3575 7 uH 15 W 750311567 Wurth Elektronik 1: Rp177.406 420In Stock	Mfr. Part No. 750311567 Mouser Part No 710-750311567	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3575 7 uH 15 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	420In Stock	Cut Tape Rp177.406 Rp160.344 Rp153.923 Rp149.153 Reel Rp130.073 View Rp144.383 Rp106.407 MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers	10 V to 40 V	5 V	15 W	3 A	SMD/SMT	Single Primary Winding	Dual Secondary Winding	13.34 mm	15.24 mm	11.43 mm	WE-FB
Power Transformers - Board Mount Flyback Transformer for LT8316 11328-T080 Sumida 1: Rp135.393 1.124In Stock 168Expected 17/11/2026	Mfr. Part No. 11328-T080 Mouser Part No 851-11328-T080	Sumida	Power Transformers - Board Mount Flyback Transformer for LT8316 Learn More about Sumida flyback transformers lt8316	Datasheet	1.124In Stock 168Expected 17/11/2026	Rp135.393 Rp106.407 Rp101.637 Rp98.885 View Rp95.950 Rp91.913 Rp88.978 Rp86.226 Rp82.924	Min.: 1 Mult.: 1	Flyback Transformers					Through Hole	Dual Primary Winding	Single Secondary Winding	31 mm	28 mm	23.5 mm
Power Transformers - Board Mount WE-PPTI SN6505B 72 uH 750316670 Wurth Elektronik 1: Rp88.428 729In Stock	Mfr. Part No. 750316670 Mouser Part No 710-750316670	Wurth Elektronik	Power Transformers - Board Mount WE-PPTI SN6505B 72 uH Learn More about Wurth Elektronik wurth we pp transformers	Datasheet	729In Stock	Cut Tape Rp88.428 Reel Rp50.635 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Transformers	5 V	5.7 V, 15.7 V		85 mA, 200 mA	SMD/SMT	Single Primary Winding	Single Secondary Winding	11.63 mm	12.6 mm	1.98 mm	WE-PPTI
Power Transformers - Board Mount WE-PPTI SN6505 200 uH 750316853 Wurth Elektronik 1: Rp82.374 1.201In Stock	Mfr. Part No. 750316853 Mouser Part No 710-750316853	Wurth Elektronik	Power Transformers - Board Mount WE-PPTI SN6505 200 uH Learn More about Wurth Elektronik wurth we pp transformers	Datasheet	1.201In Stock	Cut Tape Rp82.374 Rp67.513 Rp61.826 Rp56.322 Reel Rp50.635 MouseReel Available	Min.: 1 Mult.: 1 : 850	Transformers	3.3 V	12 V		170 mA	SMD/SMT	Single Primary Winding	Single Secondary Winding	8.3 mm	14.75 mm	4.2 mm	WE-PPTI