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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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Power Rating	Mounting Style
Audio Transformers / Signal Transformers MDL SGL 1000B 1:1 SMT TU PBC 1000B-5012 iNRCORE 1: 48,13 € 82In Stock	Mfr. Part No. 1000B-5012 Mouser Part No 673-1000B-5012	iNRCORE	Audio Transformers / Signal Transformers MDL SGL 1000B 1:1 SMT TU PBC Learn More about iNRCORE pulser 1000 base t transformers	Datasheet	82In Stock	48,13 € 43,71 € 42,07 € 39,65 € View Quote	Min.: 1 Mult.: 1	No
Audio Transformers / Signal Transformers 10GBASE-T Non-PoE Transformer 10GB-6014T iNRCORE 1: 38,55 € 165In Stock	Mfr. Part No. 10GB-6014T Mouser Part No 673-10GB-6014T	iNRCORE	Audio Transformers / Signal Transformers 10GBASE-T Non-PoE Transformer Learn More about iNRCORE 10gbase t transformers	Datasheet	165In Stock	Cut Tape 38,55 € 34,68 € 33,23 € 32,18 € View Reel 29,58 € 31,87 € 29,58 € Quote	Min.: 1 Mult.: 1 : 300	No
Audio Transformers / Signal Transformers Signal - Transceiver Mil-Grade X-1569 iNRCORE 1: 15,12 € 140In Stock	Mfr. Part No. X-1569 Mouser Part No 673-X-1569	iNRCORE	Audio Transformers / Signal Transformers Signal - Transceiver Mil-Grade	Datasheet	140In Stock	15,12 € 13,62 € 13,06 € 12,50 € View 11,78 € 11,61 € 11,31 € 11,18 € Quote	Min.: 1 Mult.: 1	No
Current Transformers - Industrial CURRENT TRANSFORMER W/ FLUX CONDITIONER EFCT-1FC Littelfuse 1: 140,15 € 19In Stock	Mfr. Part No. EFCT-1FC Mouser Part No 576-EFCT-1FC	Littelfuse	Current Transformers - Industrial CURRENT TRANSFORMER W/ FLUX CONDITIONER	Datasheet	19In Stock	140,15 €	Min.: 1 Mult.: 1	No
Audio Transformers / Signal Transformers TTM Technologies BD3238N5050AHF BD3238N5050AHF TTM Technologies 1: 0,49 € 7.800In Stock	Mfr. Part No. BD3238N5050AHF Mouser Part No 620-BD3238N5050AHF	TTM Technologies	Audio Transformers / Signal Transformers	Datasheet	7.800In Stock	Cut Tape 0,49 € 0,446 € 0,417 € 0,405 € View Reel 0,241 € 0,39 € 0,378 € 0,366 € 0,36 € 0,241 €	Min.: 1 Mult.: 1 : 4.000
Power Transformers - Board Mount 95uH 36-72V 3W 3.13:1 2% Pulse Electronics PH9585.003NLT PH9585.003NLT Pulse Electronics 1: 1,94 € 4.527In Stock	Mfr. Part No. PH9585.003NLT Mouser Part No 673-PH9585.003NLT	Pulse Electronics	Power Transformers - Board Mount 95uH 36-72V 3W 3.13:1 2% Learn More about Pulse Electronics pulse high frequency transformers	Datasheet	4.527In Stock	Cut Tape 1,94 € 1,76 € 1,61 € 1,57 € Reel 1,22 € View 1,51 € 1,32 € 1,20 € MouseReel Available	Min.: 1 Mult.: 1 : 1.200
Audio Transformers / Signal Transformers FIBRE CH ISO MOD SMD Dual Core 531.25MHz TG01-FC07N1RL HALO Electronics 1: 9,99 € 399In Stock	Mfr. Part No. TG01-FC07N1RL Mouser Part No 493-TG01-FC07N1RL	HALO Electronics	Audio Transformers / Signal Transformers FIBRE CH ISO MOD SMD Dual Core 531.25MHz Learn More about HALO Electronics halo ethernet transformers	Datasheet	399In Stock	9,99 € 6,45 € 5,26 € 4,26 € View 3,57 € 3,08 € 2,94 € 2,86 €	Min.: 1 Mult.: 1
Pulse Transformers MDL,SIN,1GD,1:1,SMT,TU, NPB H5143NL Pulse Electronics 1: 7,73 € 227In Stock	Mfr. Part No. H5143NL Mouser Part No 673-H5143NL	Pulse Electronics	Pulse Transformers MDL,SIN,1GD,1:1,SMT,TU, NPB	Datasheet	227In Stock	7,73 € 6,62 € 6,30 € 6,11 € View 5,92 € 4,83 € 4,75 € 4,65 € 4,64 €	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T-1250SCTNL iNRCORE 1: 68,22 € 21In Stock	Mfr. Part No. T-1250SCTNL Mouser Part No 673-T-1250SCTNL	iNRCORE	Audio Transformers / Signal Transformers	Datasheet	21In Stock	68,22 € 61,01 € 56,00 € 55,19 € View 54,42 € Quote	Min.: 1 Mult.: 1
Current Transformers - Industrial Split-Core Current Transformer; 20 A Input; 0-50 mA/0.333 V Output; 1 m 2-wire Twisted Pair Cable BWA-CURRENT-TRANSFORMER-20A Banner Engineering 1: 30,10 € 1In Stock 7Expected 11/17/2026	Mfr. Part No. BWA-CURRENT-TRANSFORMER-20A Mouser Part No 778-BWACURTRNSFRM20A	Banner Engineering	Current Transformers - Industrial Split-Core Current Transformer; 20 A Input; 0-50 mA/0.333 V Output; 1 m 2-wire Twisted Pair Cable	Datasheet	1In Stock 7Expected 11/17/2026	30,10 €	Min.: 1 Mult.: 1			Free Hanging
Current Transformers - Board Mount 40A 7.07Mh 2.5ohms AEC-Q200 CST2020-100L Coilcraft 1: 2,92 € 356In Stock	Mfr. Part No. CST2020-100L Mouser Part No 994-CST2020-100L	Coilcraft	Current Transformers - Board Mount 40A 7.07Mh 2.5ohms AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	356In Stock	2,92 € 2,39 € 2,07 € 2,06 € 1,74 €	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers NA5730 SMT Flyback For TI TPS23751/2 NA5730-ALD Coilcraft 1: 5,99 € 46In Stock	Mfr. Part No. NA5730-ALD Mouser Part No 994-NA5730-ALD	Coilcraft	Audio Transformers / Signal Transformers NA5730 SMT Flyback For TI TPS23751/2 Learn More about Coilcraft power magnetics	Datasheet	46In Stock	Cut Tape 5,99 € 5,13 € 4,92 € 4,76 € Reel 4,20 € View 4,42 € 4,04 € 3,92 € MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers Flyback PoE 21W 21uH 3.3V 6.2A POE21PR-33ED Coilcraft 1: 5,50 € 55In Stock	Mfr. Part No. POE21PR-33ED Mouser Part No 994-POE21PR-33ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 21W 21uH 3.3V 6.2A Learn More about Coilcraft flyback forward poe transformers	Datasheet	55In Stock	Cut Tape 5,50 € 4,27 € 4,09 € 3,97 € Reel 3,62 € View 3,84 € 3,50 € 3,38 € 3,36 € MouseReel Available	Min.: 1 Mult.: 1 : 150		21 W
Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 3.3 V 0.91 A POE30P-33LD Coilcraft 1: 3,20 € 127In Stock 700On Order	Mfr. Part No. POE30P-33LD Mouser Part No 994-POE30P-33LD	Coilcraft	Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 3.3 V 0.91 A Learn More about Coilcraft poexp flyback transformers	Datasheet	127In Stock 700On Order	Cut Tape 3,20 € 2,60 € 2,49 € 2,34 € Reel 2,24 € View 2,18 € 2,08 € 2,02 € 1,96 € MouseReel Available	Min.: 1 Mult.: 1 : 350
Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.130-285 MHz PWB-2-CLC Coilcraft 1: 4,68 € 301In Stock 500Expected 1/8/2027	Mfr. Part No. PWB-2-CLC Mouser Part No 994-PWB-2-CLC	Coilcraft	Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.130-285 MHz	Datasheet	301In Stock 500Expected 1/8/2027	Cut Tape 4,68 € 3,71 € Reel 3,16 € 3,02 € 2,98 € View 2,87 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec SWB3010-SMLD Coilcraft 1: 3,53 € 1In Stock 500Expected 12/18/2026	Mfr. Part No. SWB3010-SMLD Mouser Part No 994-SWB3010-SMLD	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec Learn More about Coilcraft swb transformers	Datasheet	1In Stock 500Expected 12/18/2026	Cut Tape 3,53 € 2,87 € 2,84 € Reel 2,42 € 2,30 € View 2,23 € 2,16 € MouseReel Available	Min.: 1 Mult.: 1 : 500		250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB4-1HL Coilcraft 1: 4,33 € 43In Stock	Mfr. Part No. WB4-1HL Mouser Part No 994-WB4-1HL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	43In Stock	4,33 € 3,41 € 3,29 € 3,07 € View 2,92 € 2,80 € 2,74 € 2,65 € Quote	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845 TGM-030P3RL HALO Electronics 1: 5,94 € 442In Stock	Mfr. Part No. TGM-030P3RL Mouser Part No 493-TGM-030P3RL	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845 Learn More about HALO Electronics halo dc dc transformers	Datasheet	442In Stock	5,94 € 3,83 € 3,13 € 2,54 € View 2,13 € 1,84 € 1,75 € 1,71 €	Min.: 1 Mult.: 1			SMD/SMT
Pulse Transformers XFMR 1CT:3CT/1CT:2.15CT 100VRM SMQ1553-70 iNRCORE 1: 53,64 € 19In Stock	Mfr. Part No. SMQ1553-70 Mouser Part No 673-SMQ1553-70	iNRCORE	Pulse Transformers XFMR 1CT:3CT/1CT:2.15CT 100VRM	Datasheet	19In Stock	53,64 € 48,23 € 45,43 € 45,05 € View 44,69 € Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T-1485SCTNL iNRCORE 1: 70,94 € 16In Stock	Mfr. Part No. T-1485SCTNL Mouser Part No 673-T-1485SCTNL	iNRCORE	Audio Transformers / Signal Transformers	Datasheet	16In Stock	70,94 € 63,44 € 59,49 € 58,52 € View 57,61 € Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C ALANS100X1-2F10DT ABRACON 1: 1,72 € 550In Stock	Mfr. Part No. ALANS100X1-2F10DT Mouser Part No 815-ALANS100X12F10DT	ABRACON	Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C Learn More about ABRACON alans100x1 lan transformer modules	Datasheet	550In Stock	Cut Tape 1,72 € 1,22 € 1,08 € 1,01 € Reel 0,963 € View 0,998 € 0,749 € 0,723 € MouseReel Available	Min.: 1 Mult.: 1 : 600
Current Transformers - Industrial CM-CT 50/5 CURRENT TRANSFORMER 1SVR450116R5000 ABB 1: 87,76 € 7In Stock Restricted Availability New At Mouser	Mfr. Part No. 1SVR450116R5000 Mouser Part No 894-1SVR450116R5000 New At Mouser	ABB	Current Transformers - Industrial CM-CT 50/5 CURRENT TRANSFORMER Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	7In Stock	87,76 € 76,94 € 75,43 € 73,41 € View 71,84 € Quote	Min.: 1 Mult.: 1 Restricted Availability		1 VA	DIN Rail
Current Transformers - Industrial TRANSFORMER,CURRENT 20...200 A FOR 3RB2 3RB29562TH2 Siemens 1: 679,74 € 1In Stock	Mfr. Part No. 3RB29562TH2 Mouser Part No 982-3RB29562TH2	Siemens	Current Transformers - Industrial TRANSFORMER,CURRENT 20...200 A FOR 3RB2 Learn More about Siemens 3rb2 electronic overload relays	Datasheet	1In Stock	679,74 €	Min.: 1 Mult.: 1			Panel
Audio Transformers / Signal Transformers C1174 for TPS23750 10uH 5.0 V 2 A C1174-ALD Coilcraft 1: 5,48 € 99In Stock	Mfr. Part No. C1174-ALD Mouser Part No 994-C1174-ALD	Coilcraft	Audio Transformers / Signal Transformers C1174 for TPS23750 10uH 5.0 V 2 A Learn More about Coilcraft power magnetics	Datasheet	99In Stock	Cut Tape 5,48 € 4,68 € 4,49 € 4,35 € Reel 3,83 € View 4,03 € 3,69 € 3,58 € MouseReel Available	Min.: 1 Mult.: 1 : 200
Current Transformers - Board Mount D18xx Current Sensor 10A 20-50kHz D1869L Coilcraft 1: 4,33 € 34In Stock	Mfr. Part No. D1869L Mouser Part No 994-D1869L	Coilcraft	Current Transformers - Board Mount D18xx Current Sensor 10A 20-50kHz Learn More about Coilcraft power magnetics	Datasheet	34In Stock	4,33 € 3,54 € 2,92 € 2,82 € View 2,73 € 2,72 € 2,70 € 2,61 € 2,50 €	Min.: 1 Mult.: 1