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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 TRAN TWO-FOR-ONE DP 4 W/LEADS DP-241-4-16 Bel Signal Transformer 1: ¥3,471.5 7In Stock	Mfr. Part # DP-241-4-16 Mouser Part # 530-DP-241-4-16	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	7In Stock	¥3,471.5 ¥2,880.2 ¥2,860.2 ¥2,428.4 View ¥2,383.5 ¥2,335.4 Quote	Min.: 1 Mult.: 1	6 VA	115 VAC, 230 VAC	16 V CT	Chassis
Power Transformers - Board Mount TRANSFORMER POWER DPC-6 DPC-40-110 Bel Signal Transformer 1: ¥3,405.1 10In Stock	Mfr. Part # DPC-40-110 Mouser Part # 530-DPC-40-110	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER POWER DPC-6 Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	10In Stock	¥3,405.1 ¥2,973.2 ¥2,441.7 ¥2,376.9 View ¥2,325.4 ¥2,298.8 Quote	Min.: 1 Mult.: 1	4.4 VA	115 VAC, 230 VAC	40 V CT/20 V	Through Hole
Power Transformers - Industrial TRANSFORMER MUL-PUR INTL 250VA MPI-250-230 Bel Signal Transformer 1: ¥30,039.2 1In Stock 10Expected 10/28/2026	Mfr. Part # MPI-250-230 Mouser Part # 530-MPI-250-230	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER MUL-PUR INTL 250VA Learn More about Bel Signal Transformer bel multi purpose international transformers	Datasheet	1In Stock 10Expected 10/28/2026	¥30,039.2 ¥26,210.6 ¥25,861.8 ¥25,609.3 View Quote	Min.: 1 Mult.: 1	250 VA	100 VAC, 115 VAC, 200 VAC, 215 VAC, 230 VAC	230 V CT/115 V	Chassis
Power Transformers - Industrial TRANSFORMER TRIPLE OUTPUT MT MT-6-15 Bel Signal Transformer 1: ¥4,752.1 35In Stock	Mfr. Part # MT-6-15 Mouser Part # 530-MT-6-15	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER TRIPLE OUTPUT MT	Datasheet	35In Stock	¥4,752.1 ¥4,446.5 ¥3,775.5 ¥3,682.4	Min.: 1 Mult.: 1	6 VA	115 VAC	5 V/15 V	Chassis
Audio Transformers / Signal Transformers 28uH 3KV 1:1:1 2% AE C-Q200 BM6155NL Pulse Electronics 1: ¥981.7 130In Stock	Mfr. Part # BM6155NL Mouser Part # 673-BM6155NL	Pulse Electronics	Audio Transformers / Signal Transformers 28uH 3KV 1:1:1 2% AE C-Q200 Learn More about Pulse Electronics bm bmu bx transformers	Datasheet	130In Stock	¥981.7 ¥764.1 ¥732.5 ¥709.2 View ¥684.3 ¥558.1 ¥534.8	Min.: 1 Mult.: 1
Current Transformers - Board Mount 2mH 1000V AEC-Q200 20A DCR=0.75mOhms PM2165.100NLT Pulse Electronics 1: ¥274.1 1,295In Stock	Mfr. Part # PM2165.100NLT Mouser Part # 673-PM2165.100NLT	Pulse Electronics	Current Transformers - Board Mount 2mH 1000V AEC-Q200 20A DCR=0.75mOhms Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	1,295In Stock	Cut Tape ¥274.1 ¥222.6 ¥210.9 ¥206 Reel ¥177.7 View ¥197.7 ¥187.7 ¥184.4 ¥171.1 MouseReel Available	Min.: 1 Mult.: 1 : 900				PCB Mount
Power Transformers - Board Mount 24 output V MTPL-2516-S24V Vishay / Dale 1: ¥3,157.6 21In Stock 40Expected 11/6/2026	Mfr. Part # MTPL-2516-S24V Mouser Part # 70-MTPL-2516-S24V	Vishay / Dale	Power Transformers - Board Mount 24 output V	Datasheet	21In Stock 40Expected 11/6/2026	¥3,157.6 ¥2,845.3 ¥2,727.4 ¥2,641 View ¥2,557.9 ¥2,451.6 ¥2,373.6	Min.: 1 Mult.: 1	3 W	24 V		Through Hole
Power Transformers - Board Mount MID-FLYLT 9-36V 50-200kHz 750315832 Wurth Elektronik 1: ¥408.6 329In Stock	Mfr. Part # 750315832 Mouser Part # 710-750315832	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT 9-36V 50-200kHz Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	329In Stock	Cut Tape ¥408.6 ¥387 ¥327.2 Reel ¥308.9 MouseReel Available	Min.: 1 Mult.: 1 : 400	1.5 W	9 V to 36 V	100 V	SMD/SMT
Power Transformers - Board Mount WE-LLCR Size ETD34 600uH 150W 48V 760895451 Wurth Elektronik 1: ¥2,768.9 9In Stock	Mfr. Part # 760895451 Mouser Part # 710-760895451	Wurth Elektronik	Power Transformers - Board Mount WE-LLCR Size ETD34 600uH 150W 48V Learn More about Wurth Elektronik wurth llcr transformers	Datasheet	9In Stock	¥2,768.9 ¥2,652.6 ¥2,486.5 ¥2,237.4 ¥1,988.2	Min.: 1 Mult.: 1	150 W	255 VAC to 283 VAC	48 V	Through Hole
Power Transformers - Board Mount Flyback Transformer for LT8316 11328-T060 Sumida 1: ¥1,204.2 5In Stock	Mfr. Part # 11328-T060 Mouser Part # 851-11328-T060	Sumida	Power Transformers - Board Mount Flyback Transformer for LT8316 Learn More about Sumida flyback transformers lt8316	Datasheet	5In Stock	¥1,204.2 ¥946.8 ¥905.2 ¥880.3 View ¥853.8 ¥818.9 ¥792.3 ¥767.4 ¥737.5	Min.: 1 Mult.: 1				Through Hole
Current Transformers - Board Mount EP10 P100567 Current Sense AEC-Q200 B78419A2271A003 TDK 1: ¥1,141.1 100In Stock	Mfr. Part # B78419A2271A003 Mouser Part # 871-B78419A2271A003	TDK	Current Transformers - Board Mount EP10 P100567 Current Sense AEC-Q200 Learn More about TDK epcos ep transformers	Datasheet	100In Stock	Cut Tape ¥1,141.1 ¥958.4 ¥920.2 ¥892 Reel ¥785.7 View ¥808.9 ¥770.7 ¥735.8 ¥715.9 MouseReel Available	Min.: 1 Mult.: 1 : 200				SMD/SMT
Power Transformers - Industrial CONTROL TRANSFORMER,1500VA,240/480-120V, MTG1500A Siemens 1: ¥197,494.6 1In Stock	Mfr. Part # MTG1500A Mouser Part # 982-MTG1500A	Siemens	Power Transformers - Industrial CONTROL TRANSFORMER,1500VA,240/480-120V,	Datasheet	1In Stock	¥197,494.6	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 1:1 Core & Wire Transformer, 0.15 - 400 Mhz, 50ohm T1-1-KK81+ Mini-Circuits 1: ¥878.7 76In Stock	Mfr. Part # T1-1-KK81+ Mouser Part # 139-T1-1-KK81	Mini-Circuits	Audio Transformers / Signal Transformers 1:1 Core & Wire Transformer, 0.15 - 400 Mhz, 50ohm	Datasheet	76In Stock	Cut Tape ¥878.7 ¥867 Reel ¥867 MouseReel Available	Min.: 1 Mult.: 1 : 100
Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.015 - 300 MHz, 50? T1-6T+ Mini-Circuits 1: ¥1,898.5 20In Stock 30Expected 3/1/2027	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	20In Stock 30Expected 3/1/2027	¥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
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P Lw Prfl 1 Port TG111-S001J24RL HALO Electronics 1: ¥2,566.2 72In Stock	Mfr. Part # TG111-S001J24RL Mouser Part # 493-TG111-S001J24RL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P Lw Prfl 1 Port Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	72In Stock	¥2,566.2 ¥1,657.7 ¥1,352.1 ¥1,092.9 View ¥916.9 ¥790.6 ¥755.8 ¥734.2	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG74-1505N1RLTR HALO Electronics 1: ¥988.3 214In Stock 1,000Expected 1/1/2027	Mfr. Part # TG74-1505N1RLTR Mouser Part # 493-TG74-1505N1RLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	214In Stock 1,000Expected 1/1/2027	Cut Tape ¥988.3 ¥641.1 ¥523.2 ¥421.9 Reel ¥295.7 View ¥355.5 ¥308.9 ¥294 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Audio Transformers / Signal Transformers T1/E1 Duet ISO MOD SMD 24P Dual Port TG74-1505NZRL HALO Electronics 1: ¥1,943.4 320In Stock	Mfr. Part # TG74-1505NZRL Mouser Part # 493-TG74-1505NZRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Duet ISO MOD SMD 24P Dual Port Learn More about HALO Electronics halo telecom transformers	Datasheet	320In Stock	¥1,943.4 ¥1,252.4 ¥1,021.5 ¥827.2 View ¥694.3 ¥647.8 ¥607.9 Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount POE Flyback Xfmr 3W 3.3Vout TGP3-S005EP7LF HALO Electronics 1: ¥863.7 300In Stock	Mfr. Part # TGP3-S005EP7LF Mouser Part # 493-TGP3-S005EP7LF	HALO Electronics	Power Transformers - Board Mount POE Flyback Xfmr 3W 3.3Vout Learn More about HALO Electronics halo dc dc transformers	Datasheet	300In Stock	¥863.7 ¥559.8 ¥456.8 ¥368.7 View ¥310.6 ¥267.4 ¥255.8 ¥247.5	Min.: 1 Mult.: 1			3.3 V	SMD/SMT
Power Transformers - Industrial TRAN TWO-FOR-ONE DP 4 W/LEADS DP-241-4-36 Bel Signal Transformer 1: ¥3,282.1 83In Stock	Mfr. Part # DP-241-4-36 Mouser Part # 530-DP-241-4-36	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	83In Stock	¥3,282.1 ¥3,280.5 ¥2,371.9 ¥2,358.6 View ¥2,302.1 ¥2,288.9 Quote	Min.: 1 Mult.: 1	6 VA	115 VAC, 230 VAC	36 V CT	Chassis
Power Transformers - Industrial TRANSFORMER TWO-FOR-ONE DP 5 DP-241-5-36L Bel Signal Transformer 1: ¥4,313.6 9In Stock	Mfr. Part # DP-241-5-36L Mouser Part # 530-DP-241-5-36L	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER TWO-FOR-ONE DP 5 Learn More about Bel Signal Transformer signal transformer two 4 one power transformers	Datasheet	9In Stock	¥4,313.6 ¥2,833.7 ¥2,803.8 ¥2,787.2 View Quote	Min.: 1 Mult.: 1	12 VA	115 VAC, 230 VAC	36 V CT	Chassis
Power Transformers - Board Mount TRANSFORMER POWER DPC-2 DPC-16-640 Bel Signal Transformer 1: ¥3,705.7 39In Stock	Mfr. Part # DPC-16-640 Mouser Part # 530-DPC-16-640	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER POWER DPC-2 Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	39In Stock	¥3,705.7 ¥3,338.6 ¥3,222.3 ¥2,737.3 View ¥2,729 ¥2,669.2 ¥2,637.7 Quote	Min.: 1 Mult.: 1	10 VA	115 VAC, 230 VAC	16 V CT/8 V	Through Hole
Power Transformers - Board Mount TRANSFORMER POWER PC-5 PC-16-1500 Bel Signal Transformer 1: ¥4,536.2 21In Stock	Mfr. Part # PC-16-1500 Mouser Part # 530-PC-16-1500	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER POWER PC-5 Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	21In Stock	¥4,536.2 ¥4,087.7 ¥3,768.8 ¥3,425 ¥3,423.3	Min.: 1 Mult.: 1	24 VA	115 VAC	16 V CT/8 V	Through Hole