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Transformers

Transformers are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many transformer manufacturers including Bel, Boums, Tamura, Pulse Electronics, TDK, Triad Magnetics, Vacuumschmelze, Wurth Elektronik & more. Please view our selection of transformers below.

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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 - Industrial Rectifier Power Transformer 10-12 Bel Signal Transformer 1: ¥19,932 7In Stock	Mfr. Part # 10-12 Mouser Part # 530-10-12	Bel Signal Transformer	Power Transformers - Industrial Rectifier Power Transformer	Datasheet	7In Stock	¥19,932 ¥19,930.3 ¥19,907.1 ¥19,858.9 View Quote	Min.: 1 Mult.: 1	120 VA	115 VAC	10 V CT/5 V CT	Chassis
Power Transformers - Industrial TRANSFORMER RECT PWR 68V 80-1 Bel Signal Transformer 1: ¥12,650.2 12In Stock	Mfr. Part # 80-1 Mouser Part # 530-80-1	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER RECT PWR 68V	Datasheet	12In Stock	¥12,650.2 ¥10,856.3 ¥10,575.6 ¥10,289.9 View Quote	Min.: 1 Mult.: 1	80 VA	115 VAC	80 V CT/40 V CT	Chassis
Power Transformers - Industrial TRAN TWO-FOR-ONE DP 4 W/LEADS DP-241-4-12 Bel Signal Transformer 1: ¥2,973.2 85In Stock	Mfr. Part # DP-241-4-12 Mouser Part # 530-DP-241-4-12	Bel Signal Transformer	Power Transformers - Industrial TRAN TWO-FOR-ONE DP 4 W/LEADS Learn More about Bel Signal Transformer signal transformer two 4 one power transformers	Datasheet	85In Stock	¥2,973.2 ¥2,890.1 ¥2,655.9 ¥2,493.2 View ¥2,459.9 ¥2,335.4 ¥2,283.9 Quote	Min.: 1 Mult.: 1	6 VA	115 VAC, 230 VAC	12.6 V CT	Chassis
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-10 IF-10-34 Bel Signal Transformer 1: ¥6,132.4 34In Stock	Mfr. Part # IF-10-34 Mouser Part # 530-IF-10-34	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-10 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	34In Stock	¥6,132.4 ¥5,399.9 ¥4,865.1 ¥4,863.4 View ¥4,858.4 Quote	Min.: 1 Mult.: 1	10 VA	115 VAC, 230 VAC	34 V CT/17 V	Through Hole
Power Transformers - Board Mount TRANS FLAT HEAD LP-12 LP-120-20 Bel Signal Transformer 1: ¥3,330.3 82In Stock	Mfr. Part # LP-120-20 Mouser Part # 530-LP-120-20	Bel Signal Transformer	Power Transformers - Board Mount TRANS FLAT HEAD LP-12 Learn More about Bel Signal Transformer signal transformer lp transformers	Datasheet	82In Stock	¥3,330.3 ¥3,006.4 ¥2,883.5 ¥2,584.5 ¥2,375.2	Min.: 1 Mult.: 1	2 VA	115 VAC, 230 VAC	120 V CT/60 V	Through Hole
Power Transformers - Industrial TRANSFORMER MUL-PUR INTL 200VA MPI-200-48 Bel Signal Transformer 1: ¥26,003 9In Stock	Mfr. Part # MPI-200-48 Mouser Part # 530-MPI-200-48	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER MUL-PUR INTL 200VA Learn More about Bel Signal Transformer bel multi purpose international transformers	Datasheet	9In Stock	¥26,003 ¥23,435 ¥22,873.6 ¥22,468.3 View Quote	Min.: 1 Mult.: 1	200 VA	100 VAC, 115 VAC, 200 VAC, 215 VAC, 230 VAC	48 V CT/24 V	Chassis
Power Transformers - Industrial TRANSFORMER MUL-PUR INTL 650VA MPI-650-40 Bel Signal Transformer 1: ¥43,099.6 6In Stock	Mfr. Part # MPI-650-40 Mouser Part # 530-MPI-650-40	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER MUL-PUR INTL 650VA Learn More about Bel Signal Transformer bel multi purpose international transformers	Datasheet	6In Stock	¥43,099.6	Min.: 1 Mult.: 1	650 VA	100 VAC, 115 VAC, 200 VAC, 215 VAC, 230 VAC	40 V CT/20 V	Chassis
Power Transformers - Industrial TRANSFORMER TRIPLE OUTPUT MT MT-8-12 Bel Signal Transformer 1: ¥8,110.7 97In Stock	Mfr. Part # MT-8-12 Mouser Part # 530-MT-8-12	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER TRIPLE OUTPUT MT	Datasheet	97In Stock	¥8,110.7 ¥6,561 View Quote	Min.: 1 Mult.: 1	8 VA	115 VAC	5 V/12 V	Chassis
Power Transformers - Board Mount TRANSFORMER POWER PC-6 PC-16-260 Bel Signal Transformer 1: ¥3,416.7 85In Stock	Mfr. Part # PC-16-260 Mouser Part # 530-PC-16-260	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER POWER PC-6 Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	85In Stock	¥3,416.7 ¥2,918.4 ¥2,798.8 ¥2,675.9 View ¥2,674.2 ¥2,667.6 ¥2,609.4 Quote	Min.: 1 Mult.: 1	4.4 VA	115 VAC	16 V CT/8 V	Through Hole
Power Transformers - Board Mount PoE EP10 Core SPOE7-0508 Bel Signal Transformer 1: ¥707.6 1,546In Stock	Mfr. Part # SPOE7-0508 Mouser Part # 530-SPOE7-0508	Bel Signal Transformer	Power Transformers - Board Mount PoE EP10 Core Learn More about Bel Signal Transformer s spoe smt transformers	Datasheet	1,546In Stock	Cut Tape ¥707.6 ¥621.2 ¥548.1 ¥531.5 Reel ¥440.2 View ¥458.4 ¥426.9 ¥413.6	Min.: 1 Mult.: 1 : 250
Audio Transformers / Signal Transformers MDL,DUAL,1GP, 1:1, HF, SMT T&R HX6136HLT Pulse Electronics 1: ¥2,609.4 996In Stock	Mfr. Part # HX6136HLT Mouser Part # 673-HX6136HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL,DUAL,1GP, 1:1, HF, SMT T&R Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	996In Stock	Cut Tape ¥2,609.4 ¥2,353.6 ¥2,227.4 ¥2,147.7 ¥2,117.8 Reel ¥1,671 MouseReel Available	Min.: 1 Mult.: 1 : 250
Power Transformers - Board Mount WE-PoE Size ER13 127uH 450mOhm 7491199212 Wurth Elektronik 1: ¥999.9 317In Stock	Mfr. Part # 7491199212 Mouser Part # 710-7491199212	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Size ER13 127uH 450mOhm Learn More about Wurth Elektronik we PoE transformers	Datasheet	317In Stock	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	12 V	SMD/SMT
Power Transformers - Board Mount WE-PoE Size ER13 127uH 220mohm 749119933 Wurth Elektronik 1: ¥999.9 321In Stock	Mfr. Part # 749119933 Mouser Part # 710-749119933	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Size ER13 127uH 220mohm Learn More about Wurth Elektronik we PoE transformers	Datasheet	321In Stock	Cut Tape ¥999.9 ¥963.4 ¥910.2 ¥855.4 Reel ¥779 ¥762.4 MouseReel Available	Min.: 1 Mult.: 1 : 200	13 W	36 V to 57 V	3.3 V	SMD/SMT
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 196uH .05A 749196508 Wurth Elektronik 1: ¥2,162.6 120In Stock	Mfr. Part # 749196508 Mouser Part # 710-749196508	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 196uH .05A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	120In Stock	Cut Tape ¥2,162.6 ¥2,161 ¥2,104.5 ¥1,986.6 Reel ¥1,687.6 View ¥1,667.6 ¥1,428.5 MouseReel Available	Min.: 1 Mult.: 1 : 120				SMD/SMT
Current Transformers - Board Mount WE-CST 0.224mH 1:20 40A EE13/7/4 SMT 7492540020 Wurth Elektronik 1: ¥692.6 812In Stock	Mfr. Part # 7492540020 Mouser Part # 710-7492540020	Wurth Elektronik	Current Transformers - Board Mount WE-CST 0.224mH 1:20 40A EE13/7/4 SMT Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	812In Stock	Cut Tape ¥692.6 ¥601.3 ¥498.3 ¥451.8 Reel ¥451.8 MouseReel Available	Min.: 1 Mult.: 1 : 225				SMD/SMT
Power Transformers - Board Mount WE-FB LT3575 15 uH 15 W 750311342 Wurth Elektronik 1: ¥1,162.7 232In Stock	Mfr. Part # 750311342 Mouser Part # 710-750311342	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3575 15 uH 15 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	232In Stock	Cut Tape ¥1,162.7 ¥1,079.7 Reel ¥830.5 MouseReel Available	Min.: 1 Mult.: 1 : 250	15 W	36 V	5 V	SMD/SMT
Power Transformers - Board Mount WE-FB LT3748 6.78 uH 12 W 750311911 Wurth Elektronik 1: ¥1,338.8 248In Stock	Mfr. Part # 750311911 Mouser Part # 710-750311911	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 6.78 uH 12 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	248In Stock	¥1,338.8 ¥1,207.5 ¥1,159.4 ¥1,139.4 View ¥1,053.1 ¥1,036.5 ¥1,003.2 ¥976.7	Min.: 1 Mult.: 1	12 W	8 V to 24 V	15 V, 15 V, 15 V, 15 V	Through Hole
Power Transformers - Board Mount THROUGH HOLE 6VA 3FL16-350 Tamura 1: ¥2,685.8 450In Stock	Mfr. Part # 3FL16-350 Mouser Part # 838-3FL16-350	Tamura	Power Transformers - Board Mount THROUGH HOLE 6VA	Datasheet	450In Stock	¥2,685.8 ¥2,283.9 ¥2,190.9 ¥2,122.8 View ¥2,054.7 ¥1,754 ¥1,750.7 ¥1,740.7 Quote	Min.: 1 Mult.: 1
Current Transformers - Board Mount 205uH 14.4V 2.5mOhms N1:N2=1:50 B82801A1214A050 TDK 1: ¥543.1 539In Stock	Mfr. Part # B82801A1214A050 Mouser Part # 871-B82801A1214A050	TDK	Current Transformers - Board Mount 205uH 14.4V 2.5mOhms N1:N2=1:50 Learn More about TDK epcos b82801 transformers	Datasheet	539In Stock	Cut Tape ¥543.1 ¥491.7 ¥458.4 ¥443.5 Reel ¥397 View ¥430.2 ¥425.2 ¥387 ¥365.4	Min.: 1 Mult.: 1 : 600				PCB Mount
Audio Transformers / Signal Transformers Transformer, 1:1 Flux Coupled, 3-200MHz MABACT0071 MACOM 1: ¥531.5 1,448In Stock	Mfr. Part # MABACT0071 Mouser Part # 937-MABACT0071	MACOM	Audio Transformers / Signal Transformers Transformer, 1:1 Flux Coupled, 3-200MHz	Datasheet	1,448In Stock	Cut Tape ¥531.5 ¥481.7 ¥448.5 ¥435.2 Reel ¥378.7 View ¥416.9 ¥405.3 ¥392 ¥365.4	Min.: 1 Mult.: 1 : 2,000
Audio Transformers / Signal Transformers HALO Electronics TGR01-7206V6LFTR TGR01-7206V6LFTR HALO Electronics 1: ¥1,993.2 500In Stock	Mfr. Part # TGR01-7206V6LFTR Mouser Part # 493-TGR01-7206V6LFTR	HALO Electronics	Audio Transformers / Signal Transformers		500In Stock	Cut Tape ¥1,993.2 ¥1,423.5 ¥1,195.9 ¥996.6 Reel ¥830.5 View ¥677.7 ¥664.4 ¥637.8 MouseReel Available	Min.: 1 Mult.: 1 : 300
Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.015 - 300 MHz, 50? T1-6T+ Mini-Circuits 1: ¥1,898.5 17In Stock 30Expected 11/16/2026	Mfr. Part # T1-6T+ Mouser Part # 139-T1-6T+	Mini-Circuits	Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.015 - 300 MHz, 50?	Datasheet	17In Stock 30Expected 11/16/2026	¥1,898.5	Min.: 1 Mult.: 1	250 mW
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT/ HAT RoHS TC16-1TX+ Mini-Circuits 1: ¥702.6 65In Stock	Mfr. Part # TC16-1TX+ Mouser Part # 139-TC16-1TX	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT/ HAT RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	65In Stock	Cut Tape ¥702.6 ¥511.6 ¥440.2 Reel ¥440.2 MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh TG04-1205NSRL HALO Electronics 1: ¥789 90In Stock	Mfr. Part # TG04-1205NSRL Mouser Part # 493-TG04-1205NSRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh Learn More about HALO Electronics halo telecom transformers	Datasheet	90In Stock	¥789 ¥508.3 ¥415.3 ¥335.5 View ¥282.4 ¥242.5 ¥232.5 ¥225.9	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10/100BASE-TX SMD POE DUAL PORT 350mA 1CT:1CT -40 / 85C 350uH 1500Vrms TG110-RPE12NJLF HALO Electronics 1: ¥3,562.8 9In Stock New At Mouser	Mfr. Part # TG110-RPE12NJLF Mouser Part # 493-TG110-RPE12NJLF New At Mouser	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASE-TX SMD POE DUAL PORT 350mA 1CT:1CT -40 / 85C 350uH 1500Vrms		9In Stock	¥3,562.8 ¥2,544.7 ¥2,137.7 ¥1,780.6 View ¥1,335.4 ¥1,068 ¥971.7 ¥936.8 Quote	Min.: 1 Mult.: 1