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SMD/SMT Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Power Transformers - Board Mount BMS Transformer with Common Mode Choke, 12 pin SMT, Transformer + CMC, Dual Channel, 1000VDC?, AEC-Q200, IATF 16949 TMU12C01 Taoglas 1: ¥875.3 600In Stock	Mfr. Part # TMU12C01 Mouser Part # 960-TMU12C01	Taoglas	Power Transformers - Board Mount BMS Transformer with Common Mode Choke, 12 pin SMT, Transformer + CMC, Dual Channel, 1000VDC?, AEC-Q200, IATF 16949 Learn More about Taoglas tm lan transformers	Datasheet	600In Stock	Cut Tape ¥875.3 ¥807.2 ¥775.7 ¥750.8 Reel ¥652.8 View ¥727.5 ¥699.3 ¥536.5 ¥528.2 MouseReel Available	Min.: 1 Mult.: 1 : 600		1 kVDC		SMD/SMT
Power Transformers - Board Mount BMS Transformer with Common Mode Choke, 16 pin SMT, Transformer + CMC, Dual Channel, 1000VDC?, AEC-Q200, IATF 16949 TMU16A21 Taoglas 1: ¥875.3 706In Stock	Mfr. Part # TMU16A21 Mouser Part # 960-TMU16A21	Taoglas	Power Transformers - Board Mount BMS Transformer with Common Mode Choke, 16 pin SMT, Transformer + CMC, Dual Channel, 1000VDC?, AEC-Q200, IATF 16949 Learn More about Taoglas tm lan transformers	Datasheet	706In Stock	Cut Tape ¥875.3 ¥732.5 ¥704.3 ¥682.7 Reel ¥614.6 View ¥661.1 ¥634.5 ¥541.5 ¥533.2 MouseReel Available	Min.: 1 Mult.: 1 : 725		1 kVDC		SMD/SMT
Power Transformers - Board Mount BMS TRANSFORMERS WITH CMC, 12 PI TMYB1-391NL Taoglas 1: ¥852.1 400In Stock	Mfr. Part # TMYB1-391NL Mouser Part # 960-TMYB1-391NL	Taoglas	Power Transformers - Board Mount BMS TRANSFORMERS WITH CMC, 12 PI Learn More about Taoglas tm lan transformers	Datasheet	400In Stock	Cut Tape ¥852.1 ¥722.5 ¥692.6 ¥671 Reel ¥571.4 View ¥651.1 ¥591.3 ¥551.5 ¥534.8 MouseReel Available	Min.: 1 Mult.: 1 : 400		1.5 kVDC		SMD/SMT
Power Transformers - Board Mount PLEASE SEE MURATA'S SUGGESTED ALTERNATE 78253/55JVC 78253/55MVC Murata Power Solutions 1: ¥792.3 313In Stock NRND	Mfr. Part # 78253/55MVC Mouser Part # 580-7825355MVC NRND	Murata Power Solutions	Power Transformers - Board Mount PLEASE SEE MURATA'S SUGGESTED ALTERNATE 78253/55JVC Learn More about Murata Power Solutions Murata78253J	Datasheet	313In Stock	¥792.3 ¥672.7 ¥649.5 ¥604.6 View ¥586.3 ¥568.1 ¥556.4 ¥544.8	Min.: 1 Mult.: 1	1 W	5 V	5 V	SMD/SMT
Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845 TGM-010P3RLTR HALO Electronics 1: ¥913.6 1,085In Stock	Mfr. Part # TGM-010P3RLTR Mouser Part # 493-TGM-010P3RLTR	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845 Learn More about HALO Electronics halo dc dc transformers	Datasheet	1,085In Stock	Cut Tape ¥913.6 ¥589.7 ¥481.7 ¥390.3 View Reel ¥262.4 ¥327.2 ¥282.4 ¥269.1 ¥262.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,000				SMD/SMT
Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845 TGM-040P3RLTR HALO Electronics 1: ¥963.4 965In Stock 8,000On Order	Mfr. Part # TGM-040P3RLTR Mouser Part # 493-TGM-040P3RLTR	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845 Learn More about HALO Electronics halo dc dc transformers	Datasheet	965In Stock 8,000On Order On Order Ship Dates Mfr. #: TGM-040P3RLTR Stock: 965 Can Ship Immediately On Order: 4,000 Expected 12/11/2026 4,000 Expected 1/1/2027 Factory Lead-Time: 21 Weeks	Cut Tape ¥963.4 ¥622.9 ¥508.3 ¥410.3 View Reel ¥275.7 ¥345.5 ¥297.3 ¥284 ¥275.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,000				SMD/SMT
Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pin TGM-240NSRL HALO Electronics 1: ¥921.9 1,280In Stock	Mfr. Part # TGM-240NSRL Mouser Part # 493-TGM-240NSRL	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pin Learn More about HALO Electronics halo dc dc transformers	Datasheet	1,280In Stock	¥921.9 ¥594.6 ¥485 ¥392 View ¥330.5 ¥284 ¥272.4 ¥264.1	Min.: 1 Mult.: 1				SMD/SMT
Power Transformers - Board Mount TFMR 1:1.33, 4KV SM MAX253 MAX 78253/55JVC Murata Power Solutions 1: ¥792.3 586In Stock	Mfr. Part # 78253/55JVC Mouser Part # 580-78253/55JVC	Murata Power Solutions	Power Transformers - Board Mount TFMR 1:1.33, 4KV SM MAX253 MAX Learn More about Murata Power Solutions Murata78253J	Datasheet	586In Stock	¥792.3 ¥696 ¥667.7 ¥646.1 View ¥626.2 ¥601.3 ¥581.4 ¥563.1 ¥551.5	Min.: 1 Mult.: 1	1 W	5 V	5 V	SMD/SMT
Power Transformers - Board Mount 456uH Isolation Power Transformer PH9084.021NLT Pulse Electronics 1: ¥441.8 1,975In Stock	Mfr. Part # PH9084.021NLT Mouser Part # 673-PH9084.021NLT	Pulse Electronics	Power Transformers - Board Mount 456uH Isolation Power Transformer Learn More about Pulse Electronics pulse high isolation transformers	Datasheet	1,975In Stock	Cut Tape ¥441.8 ¥398.6 ¥363.8 ¥353.8 Reel ¥272.4 View ¥342.2 ¥333.9 ¥325.6 ¥262.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	1 W			SMD/SMT
Power Transformers - Board Mount WE-PoE+ Size EFD20 42uH 0.061ohm 7491194912 Wurth Elektronik 1: ¥998.3 456In Stock	Mfr. Part # 7491194912 Mouser Part # 710-7491194912	Wurth Elektronik	Power Transformers - Board Mount WE-PoE+ Size EFD20 42uH 0.061ohm Learn More about Wurth Elektronik we PoE transformers	Datasheet	456In Stock	Cut Tape ¥998.3 ¥963.4 ¥910.2 Reel ¥855.4 ¥802.3 MouseReel Available	Min.: 1 Mult.: 1 : 125	30 W	36 V to 72 V	12 V	SMD/SMT
Power Transformers - Board Mount WE-PoE Size ER13 127uH 220mOhm 7491199112 Wurth Elektronik 1: ¥1,021.5 1,400In Stock	Mfr. Part # 7491199112 Mouser Part # 710-7491199112	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Size ER13 127uH 220mOhm Learn More about Wurth Elektronik we PoE transformers	Datasheet	1,400In Stock	Cut Tape ¥1,021.5 ¥983.3 ¥930.2 ¥875.3 Reel ¥779 ¥762.4 MouseReel Available	Min.: 1 Mult.: 1 : 200	13 W	36 V to 57 V	12 V	SMD/SMT
Power Transformers - Board Mount WE-PoE Size ER13 127uH 40mohm 749119950 Wurth Elektronik 1: ¥999.9 433In Stock 600Expected 11/6/2026	Mfr. Part # 749119950 Mouser Part # 710-749119950	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Size ER13 127uH 40mohm Learn More about Wurth Elektronik we PoE transformers	Datasheet	433In Stock 600Expected 11/6/2026	Cut Tape ¥999.9 ¥963.4 ¥910.2 ¥855.4 Reel ¥762.4 MouseReel Available	Min.: 1 Mult.: 1 : 200	13 W	36 V to 57 V	5 V	SMD/SMT
Current Transformers - Board Mount WE-CST 22.4mH 1:200 40A EE13/7/4 SMT 7492540200 Wurth Elektronik 1: ¥730.8 1,356In Stock	Mfr. Part # 7492540200 Mouser Part # 710-7492540200	Wurth Elektronik	Current Transformers - Board Mount WE-CST 22.4mH 1:200 40A EE13/7/4 SMT Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	1,356In Stock	Cut Tape ¥730.8 ¥624.5 ¥498.3 ¥446.8 Reel ¥446.8 MouseReel Available	Min.: 1 Mult.: 1 : 225				SMD/SMT
Current Transformers - Board Mount WE-CST 540mH 1:1000 40A EE13/7/4 SMT 7492541000 Wurth Elektronik 1: ¥730.8 780In Stock	Mfr. Part # 7492541000 Mouser Part # 710-7492541000	Wurth Elektronik	Current Transformers - Board Mount WE-CST 540mH 1:1000 40A EE13/7/4 SMT Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	780In Stock	Cut Tape ¥730.8 ¥624.5 ¥498.3 ¥446.8 Reel ¥446.8 MouseReel Available	Min.: 1 Mult.: 1 : 225				SMD/SMT
Power Transformers - Board Mount WE-FB LT3750 10 uH 36 W 750032050 Wurth Elektronik 1: ¥1,956.7 296In Stock	Mfr. Part # 750032050 Mouser Part # 710-750032050	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3750 10 uH 36 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	296In Stock	Cut Tape ¥1,956.7 ¥1,805.5 ¥1,656 ¥1,504.9 Reel ¥1,504.9 View ¥1,240.8 ¥1,091.3 MouseReel Available	Min.: 1 Mult.: 1 : 200	36 W	3 V to 24 V	300 V	SMD/SMT
Power Transformers - Board Mount WE-FB LT3751 10 uH 750032052 Wurth Elektronik 1: ¥1,800.5 2,013In Stock	Mfr. Part # 750032052 Mouser Part # 710-750032052	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3751 10 uH Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	2,013In Stock	Cut Tape ¥1,800.5 ¥1,687.6 ¥1,612.8 Reel ¥1,466.7 ¥1,320.5 MouseReel Available	Min.: 1 Mult.: 1 : 125				SMD/SMT
Power Transformers - Board Mount WE-FB LT3573 25 uH 9.6 W 750310562 Wurth Elektronik 1: ¥1,009.9 477In Stock	Mfr. Part # 750310562 Mouser Part # 710-750310562	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3573 25 uH 9.6 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	477In Stock	Cut Tape ¥1,009.9 ¥936.8 Reel ¥720.9 MouseReel Available	Min.: 1 Mult.: 1 : 250	9.6 W	18 V to 30 V	12 V	SMD/SMT
Power Transformers - Board Mount WE-POE LT4276 38 uH 25.2 W 750310742 Wurth Elektronik 1: ¥792.3 1,011In Stock	Mfr. Part # 750310742 Mouser Part # 710-750310742	Wurth Elektronik	Power Transformers - Board Mount WE-POE LT4276 38 uH 25.2 W Learn More about Wurth Elektronik we PoE transformers	Datasheet	1,011In Stock	Cut Tape ¥792.3 ¥735.8 ¥679.3 ¥622.9 Reel ¥566.4 ¥466.7 MouseReel Available	Min.: 1 Mult.: 1 : 200	25.2 W	37 V to 57 V	12 V	SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 2 W 750311019 Wurth Elektronik 1: ¥875.3 683In Stock	Mfr. Part # 750311019 Mouser Part # 710-750311019	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 2 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	683In Stock	Cut Tape ¥875.3 ¥812.2 Reel ¥624.5 MouseReel Available	Min.: 1 Mult.: 1 : 300	2 W	35 V to 75 V	3.3 V	SMD/SMT
Power Transformers - Board Mount WE-FB LT3574 3 uH 12 W 750311308 Wurth Elektronik 1: ¥1,204.2 428In Stock	Mfr. Part # 750311308 Mouser Part # 710-750311308	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3574 3 uH 12 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	428In Stock	Cut Tape ¥1,204.2 ¥1,088 ¥1,043.1 ¥1,011.5 Reel ¥936.8 View ¥980 ¥890.3 ¥882 MouseReel Available	Min.: 1 Mult.: 1 : 200	12 W	36 V	24 V	SMD/SMT
Power Transformers - Board Mount MID-POETI TPS23754 100 uH 30 W 750311320 Wurth Elektronik 1: ¥700.9 898In Stock	Mfr. Part # 750311320 Mouser Part # 710-750311320	Wurth Elektronik	Power Transformers - Board Mount MID-POETI TPS23754 100 uH 30 W Learn More about Wurth Elektronik we PoE transformers	Datasheet	898In Stock	Cut Tape ¥700.9 ¥657.8 Reel ¥551.5 ¥524.9 MouseReel Available	Min.: 1 Mult.: 1 : 200	30 W	33 V to 57 V	12 V	SMD/SMT
Power Transformers - Board Mount WE-FB LT3748 50 uH 20 W 750311423 Wurth Elektronik 1: ¥1,202.6 570In Stock	Mfr. Part # 750311423 Mouser Part # 710-750311423	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 50 uH 20 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	570In Stock	Cut Tape ¥1,202.6 ¥1,126.2 ¥1,018.2 Reel ¥988.3 ¥923.5 MouseReel Available	Min.: 1 Mult.: 1 : 200	20 W	36 V	5 V	SMD/SMT
Power Transformers - Board Mount WE-FB LT3575 25 uH 10 W 750311675 Wurth Elektronik 1: ¥1,445.1 408In Stock	Mfr. Part # 750311675 Mouser Part # 710-750311675	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3575 25 uH 10 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	408In Stock	Cut Tape ¥1,445.1 ¥1,333.8 ¥1,222.5 ¥1,111.2 Reel ¥991.6 View ¥921.9 ¥887 MouseReel Available	Min.: 1 Mult.: 1 : 250	10 W	9 V to 30 V	5 V	SMD/SMT
Power Transformers - Board Mount WE-FB LT3748 400 uH 45 W 750311771 Wurth Elektronik 1: ¥2,385.2 602In Stock 1,000Expected 12/10/2026	Mfr. Part # 750311771 Mouser Part # 710-750311771	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 400 uH 45 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	602In Stock 1,000Expected 12/10/2026	Cut Tape ¥2,385.2 ¥2,234 ¥2,137.7 Reel ¥1,943.4 ¥1,749 MouseReel Available	Min.: 1 Mult.: 1 : 100	45 W	157 V to 629 VAC	15 V	SMD/SMT
Power Transformers - Board Mount WE-FB LT3748 20 uH 60 W 750311783 Wurth Elektronik 1: ¥2,385.2 915In Stock	Mfr. Part # 750311783 Mouser Part # 710-750311783	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 20 uH 60 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	915In Stock	Cut Tape ¥2,385.2 ¥2,234 ¥2,137.7 Reel ¥1,943.4 ¥1,749 MouseReel Available	Min.: 1 Mult.: 1 : 100	60 W	19 V to 70 V	24 V	SMD/SMT