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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 - Board Mount TRANSFORMER POWER PC-2 PC-16-640 Bel Signal Transformer 1: ¥3,317 83In Stock	Mfr. Part # PC-16-640 Mouser Part # 530-PC-16-640	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER POWER PC-2 Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	83In Stock	¥3,317 ¥2,988.1 ¥2,865.2 ¥2,421.7 View ¥2,401.8 Quote	Min.: 1 Mult.: 1	10 VA	115 VAC	16 V CT/8 V	Through Hole
Power Transformers - Board Mount TRANSFORMER POWER PC-5 PC-28-40 Bel Signal Transformer 1: ¥2,506.4 89In Stock	Mfr. Part # PC-28-40 Mouser Part # 530-PC-28-40	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER POWER PC-5 Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	89In Stock	¥2,506.4 ¥2,131.1 ¥2,048 ¥1,950 ¥1,656	Min.: 1 Mult.: 1	1.2 VA	115 VAC	28 V CT/14 V	Through Hole
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-5 ST-5-36 Bel Signal Transformer 1: ¥2,614.4 97In Stock	Mfr. Part # ST-5-36 Mouser Part # 530-ST-5-36	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-5 Learn More about Bel Signal Transformer signal transformer st transformers	Datasheet	97In Stock	¥2,614.4 ¥2,287.2 ¥2,034.7 ¥1,958.3 View ¥1,898.5 ¥1,837.1 ¥1,770.6 ¥1,737.4 Quote	Min.: 1 Mult.: 1	12 VA	115 VAC	36 V CT/18 V	Through Hole
Power Transformers - Industrial TRANSFORMER POWER ISO SU SU-1/4 Bel Signal Transformer 1: ¥32,578.9 4In Stock	Mfr. Part # SU-1/4 Mouser Part # 530-SU-1/4	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER POWER ISO SU Learn More about Bel Signal Transformer bel du su transformers	Datasheet	4In Stock	¥32,578.9 ¥30,407.9 ¥29,619 ¥29,138.9 View Quote	Min.: 1 Mult.: 1	250 VA	104 VAC/110 VAC/120 VAC/208 VAC/220 VAC/230 VAC/240 VAC	0 V/0 V/208 V/220 V/240 V/416 V/440 V/480 V	Chassis
Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 730uH PCS020-EE05730S Bourns 1: ¥720.9 888In Stock	Mfr. Part # PCS020-EE05730S Mouser Part # 652-PCS020-EE05730S	Bourns	Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 730uH Learn More about Bourns pcs current sense transformers	Datasheet	888In Stock	Cut Tape ¥720.9 ¥651.1 ¥593 ¥574.7 View Reel ¥478.4 ¥558.1 ¥553.1 ¥546.5 ¥531.5 ¥478.4 MouseReel Available	Min.: 1 Mult.: 1 : 4,000				SMD/SMT
Power Transformers - Board Mount POE transformer, 25W, EP13, 5V POE025-EP13050S Bourns 1: ¥882 630In Stock	Mfr. Part # POE025-EP13050S Mouser Part # 652-POE025-EP13050S	Bourns	Power Transformers - Board Mount POE transformer, 25W, EP13, 5V Learn More about Bourns poe dcdc transformers	Datasheet	630In Stock	Cut Tape ¥882 ¥722.5 ¥593 ¥574.7 Reel ¥549.8 View ¥558.1 ¥553.1 ¥531.5 ¥488.3 MouseReel Available	Min.: 1 Mult.: 1 : 540		5 V		SMD/SMT
Pulse Transformers FG, TRANSFORMER, MICRO GATE DRIVE, 125K MTBAUGDT125075-LF Vishay / Dale 1: ¥1,775.6 961In Stock	Mfr. Part # MTBAUGDT125075-LF Mouser Part # 70-MTBAUGDT125075-LF	Vishay / Dale	Pulse Transformers FG, TRANSFORMER, MICRO GATE DRIVE, 125K Learn More about Vishay / Dale vishay dale ugdt transformers	Datasheet	961In Stock	Cut Tape ¥1,775.6 ¥1,428.5 ¥1,370.3 ¥1,327.1 View Reel ¥1,154.4 ¥1,285.6 ¥1,232.5 ¥1,194.3 ¥1,154.4	Min.: 1 Mult.: 1 : 1,000				SMD/SMT
Power Transformers - Board Mount WE-PoE Size ER14.5/6 210uH 280mohm 749119233 Wurth Elektronik 1: ¥860.4 341In Stock	Mfr. Part # 749119233 Mouser Part # 710-749119233	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Size ER14.5/6 210uH 280mohm Learn More about Wurth Elektronik we PoE transformers	Datasheet	341In Stock	Cut Tape ¥860.4 Reel ¥837.1 ¥795.6 ¥794 MouseReel Available	Min.: 1 Mult.: 1 : 400	7 W	36 V to 57 V	3.3 V	SMD/SMT
Current Transformers - Board Mount WE-CST 80uH 20A 1:2 DCR=.75mOhms 749251020 Wurth Elektronik 1: ¥413.6 750In Stock	Mfr. Part # 749251020 Mouser Part # 710-749251020	Wurth Elektronik	Current Transformers - Board Mount WE-CST 80uH 20A 1:2 DCR=.75mOhms Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	750In Stock	Cut Tape ¥413.6 ¥367.1 ¥340.5 ¥312.3 ¥285.7 Reel ¥249.2	Min.: 1 Mult.: 1 : 750
Current Transformers - Board Mount WE-CST 205uH 7A 1:50 DCR=2.5ohms 749252050 Wurth Elektronik 1: ¥411.9 1,877In Stock	Mfr. Part # 749252050 Mouser Part # 710-749252050	Wurth Elektronik	Current Transformers - Board Mount WE-CST 205uH 7A 1:50 DCR=2.5ohms Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	1,877In Stock	Cut Tape ¥411.9 Reel ¥270.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,000				PCB Mount
Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 2Ch -40C/+125CAEC-Q200 74942300 Wurth Elektronik 1: ¥918.5 379In Stock	Mfr. Part # 74942300 Mouser Part # 710-74942300	Wurth Elektronik	Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 2Ch -40C/+125CAEC-Q200 Learn More about Wurth Elektronik wurth transformers battery management systems	Datasheet	379In Stock	Cut Tape ¥918.5 ¥798.9 ¥724.2 ¥652.8 Reel ¥602.9 MouseReel Available	Min.: 1 Mult.: 1 : 450
Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.6 W 750315826 Wurth Elektronik 1: ¥523.2 513In Stock	Mfr. Part # 750315826 Mouser Part # 710-750315826	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.6 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	513In Stock	Cut Tape ¥523.2 ¥496.6 ¥418.6 Reel ¥383.7 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	3.6 W	36 V to 72 V	5 V	SMD/SMT
Pulse Transformers WE-GDTI EP7 1080uH 11pF 2.5:1:1 760301304 Wurth Elektronik 1: ¥1,149.4 690In Stock	Mfr. Part # 760301304 Mouser Part # 710-760301304	Wurth Elektronik	Pulse Transformers WE-GDTI EP7 1080uH 11pF 2.5:1:1 Learn More about Wurth Elektronik wurth gdt	Datasheet	690In Stock	Cut Tape ¥1,149.4 ¥1,083 ¥1,036.5 Reel ¥931.8 ¥853.8 MouseReel Available	Min.: 1 Mult.: 1 : 350				SMD/SMT
Power Transformers - Board Mount WE-UOST Univ Offline 1310uH 0.8A 3000mOhm 760871113 Wurth Elektronik 1: ¥1,566.3 249In Stock	Mfr. Part # 760871113 Mouser Part # 710-760871113	Wurth Elektronik	Power Transformers - Board Mount WE-UOST Univ Offline 1310uH 0.8A 3000mOhm Learn More about Wurth Elektronik wurth uost transformers	Datasheet	249In Stock	Cut Tape ¥1,566.3 ¥1,504.9 ¥1,473.3 ¥1,405.2 Reel ¥1,288.9 View ¥1,391.9 ¥1,200.9 ¥1,091.3 MouseReel Available	Min.: 1 Mult.: 1 : 150	6.25 W	85 VAC to 265 VAC	5 V	SMD/SMT
Power Transformers - Board Mount MID-OLSTM L6599A 1.396 mH 12 W 760871131 Wurth Elektronik 1: ¥1,259 223In Stock	Mfr. Part # 760871131 Mouser Part # 710-760871131	Wurth Elektronik	Power Transformers - Board Mount MID-OLSTM L6599A 1.396 mH 12 W Learn More about Wurth Elektronik wurthWEUNITTransformer	Datasheet	223In Stock	¥1,259 ¥1,169.3 ¥1,079.7 ¥988.3 View ¥898.6 ¥742.5 Quote	Min.: 1 Mult.: 1	12 W	85 VAC to 265 VAC	12 V, 12 V	Through Hole
Current Transformers - Board Mount 320uH N1:N2=1:40 T3619 EE5 B82801B0324A040 TDK 1: ¥380.4 964In Stock	Mfr. Part # B82801B0324A040 Mouser Part # 871-B82801B324A40	TDK	Current Transformers - Board Mount 320uH N1:N2=1:40 T3619 EE5 Learn More about TDK epcos b82801 transformers	Datasheet	964In Stock	Cut Tape ¥380.4 ¥353.8 ¥340.5 ¥333.9 View Reel ¥289 ¥328.9 ¥323.9 ¥297.3 ¥289 MouseReel Available	Min.: 1 Mult.: 1 : 900				SMD/SMT
Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX TG111-E10NYNLF HALO Electronics 1: ¥789 637In Stock	Mfr. Part # TG111-E10NYNLF Mouser Part # 493-TG111-E10NYNLF	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	637In Stock	¥789 ¥609.6 ¥556.4 ¥478.4 View ¥448.5 ¥435.2 ¥382 ¥377	Min.: 1 Mult.: 1
Autotransformers TRANSFORMER STEP DOWN AUTO OF 120-0F Bel Signal Transformer 1: ¥9,456.1 28In Stock	Mfr. Part # 120-0F Mouser Part # 530-120-0F	Bel Signal Transformer	Autotransformers TRANSFORMER STEP DOWN AUTO OF Learn More about Bel Signal Transformer signal transformer auto transformers	Datasheet	28In Stock	¥9,456.1 ¥8,452.8 ¥8,394.7 ¥8,353.2 View Quote	Min.: 1 Mult.: 1	200 VA	115 VAC to 230 VAC, 115 V to 230 V		Chassis
Power Transformers - Industrial TRAN TWO-FOR-ONE 3 W/LEADS 241-3-12 Bel Signal Transformer 1: ¥2,317.1 117In Stock	Mfr. Part # 241-3-12 Mouser Part # 530-241-3-12	Bel Signal Transformer	Power Transformers - Industrial TRAN TWO-FOR-ONE 3 W/LEADS Learn More about Bel Signal Transformer signal transformer two 4 one power transformers	Datasheet	117In Stock	¥2,317.1 ¥2,175.9 ¥2,079.6 ¥1,782.3 ¥1,764	Min.: 1 Mult.: 1	2.4 VA	115 VAC	12.6 V CT	Chassis
Power Transformers - Industrial TRANSFORMER TWO-FOR-ONE 8 241-8-120 Bel Signal Transformer 1: ¥8,162.2 25In Stock	Mfr. Part # 241-8-120 Mouser Part # 530-241-8-120	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER TWO-FOR-ONE 8 Learn More about Bel Signal Transformer signal transformer two 4 one power transformers	Datasheet	25In Stock	¥8,162.2 ¥6,891.5 ¥6,388.2 ¥6,122.4 View ¥5,974.6 Quote	Min.: 1 Mult.: 1	100 VA	115 VAC	120 V CT	Chassis
Power Transformers - Industrial TRANSFORMER RECT PWR 36V 36-6 Bel Signal Transformer 1: ¥21,892 9In Stock	Mfr. Part # 36-6 Mouser Part # 530-36-6	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER RECT PWR 36V	Datasheet	9In Stock	¥21,892 ¥21,729.2 ¥21,629.5 ¥21,553.1 View Quote	Min.: 1 Mult.: 1	216 VA	115 VAC	36 V CT/18 V CT	Chassis
Power Transformers - Board Mount TRANSFORMER CLASS 2 40VA CL2-40-24 Bel Signal Transformer 1: ¥5,559.4 46In Stock	Mfr. Part # CL2-40-24 Mouser Part # 530-CL2-40-24	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER CLASS 2 40VA	Datasheet	46In Stock	¥5,559.4 ¥5,301.9 ¥4,705.6 ¥4,516.3 View ¥4,350.2 ¥4,169.1	Min.: 1 Mult.: 1	40 VA	115 VAC, 230 VAC	24 V
Power Transformers - Board Mount TRANSFORMER CLASS 2 50VA CL2-50-24 Bel Signal Transformer 1: ¥5,571 53In Stock	Mfr. Part # CL2-50-24 Mouser Part # 530-CL2-50-24	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER CLASS 2 50VA	Datasheet	53In Stock	¥5,571 ¥5,487.9 ¥5,104.3 ¥4,996.3 View ¥4,871.7 ¥4,662.4 Quote	Min.: 1 Mult.: 1	50 VA	115 VAC, 230 VAC	24 V	Through Hole
Power Transformers - Board Mount CHOKE DMPC-X-12 Bel Signal Transformer 1: ¥2,906.8 72In Stock	Mfr. Part # DMPC-X-12 Mouser Part # 530-DMPC-X-12	Bel Signal Transformer	Power Transformers - Board Mount CHOKE Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	72In Stock	¥2,906.8 ¥2,830.3	Min.: 1 Mult.: 1	10 VA	115 VAC, 230 VAC	5 V/12 V	Through Hole
Power Transformers - Industrial TRAN TWO-FOR-ONE DP 5 W/LEADS DP-241-5-36 Bel Signal Transformer 1: ¥3,313.7 88In Stock	Mfr. Part # DP-241-5-36 Mouser Part # 530-DP-241-5-36	Bel Signal Transformer	Power Transformers - Industrial TRAN TWO-FOR-ONE DP 5 W/LEADS Learn More about Bel Signal Transformer signal transformer two 4 one power transformers	Datasheet	88In Stock	¥3,313.7 ¥2,923.4 ¥2,818.7 ¥2,732.3 View ¥2,611.1 ¥2,446.7 ¥2,390.2 Quote	Min.: 1 Mult.: 1	12 VA	115 VAC, 230 VAC	36 V CT	Chassis