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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 (DKK) 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 Max 253 TX 3.3v input 5v out DIP 78253/35C Murata Power Solutions 1: 29,09 kr. 40In Stock	Mfr. Part No. 78253/35C Mouser Part No 580-7825335C	Murata Power Solutions	Power Transformers - Board Mount Max 253 TX 3.3v input 5v out DIP Learn More about Murata Power Solutions Murata78253J	Datasheet	40In Stock	29,09 kr. 23,95 kr. 21,48 kr. 19,10 kr. View 18,50 kr. 17,83 kr. 17,38 kr. 16,93 kr. 16,71 kr.	Min.: 1 Mult.: 1	500 mW	3.3 V	5 V	Through Hole
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .75Ohms 2-Port HX1305NLT Pulse Electronics 1: 57,29 kr. 22In Stock	Mfr. Part No. HX1305NLT Mouser Part No 673-HX1305NLT	Pulse Electronics	Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .75Ohms 2-Port Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	22In Stock	Cut Tape 57,29 kr. 51,70 kr. 49,61 kr. 48,04 kr. Reel 42,82 kr. View 44,76 kr. 42,15 kr. 41,63 kr.	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers C1585 TI LM5070 13uH 5.0 V 2.6 A C1585-ALD Coilcraft 1: 36,18 kr. 87In Stock	Mfr. Part No. C1585-ALD Mouser Part No 994-C1585-ALD	Coilcraft	Audio Transformers / Signal Transformers C1585 TI LM5070 13uH 5.0 V 2.6 A Learn More about Coilcraft power magnetics	Datasheet	87In Stock	Cut Tape 36,18 kr. 28,12 kr. 27,01 kr. 26,18 kr. Reel 23,87 kr. View 25,29 kr. 23,13 kr. 22,31 kr. 22,23 kr. MouseReel Available	Min.: 1 Mult.: 1 : 175	13 W
Current Transformers - Board Mount CST7030 1:50 20A .333mH AEC-Q200 CST7030-050LC Coilcraft 1: 21,19 kr. 359In Stock	Mfr. Part No. CST7030-050LC Mouser Part No 994-CST7030-050LC	Coilcraft	Current Transformers - Board Mount CST7030 1:50 20A .333mH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	359In Stock	Cut Tape 21,19 kr. 17,31 kr. 14,99 kr. 14,55 kr. Reel 13,80 kr. View 14,10 kr. 13,95 kr. 13,20 kr. 13,06 kr. MouseReel Available	Min.: 1 Mult.: 1 : 600				SMD/SMT
Pulse Transformers SMT Gate Driver Transformer 2250 Vdc FA2659-ALC Coilcraft 1: 25,14 kr. 75In Stock 875On Order	Mfr. Part No. FA2659-ALC Mouser Part No 994-FA2659-ALC	Coilcraft	Pulse Transformers SMT Gate Driver Transformer 2250 Vdc Learn More about Coilcraft power magnetics	Datasheet	75In Stock 875On Order On Order Ship Dates Mfr. No: FA2659-ALC Stock: 75 Can Dispatch Immediately On Order: 350 Expected 12/11/2026 525 Expected 08/01/2027 Factory Lead Time: 10 Weeks	Cut Tape 25,14 kr. 20,59 kr. 17,83 kr. 17,31 kr. Reel 16,56 kr. View 16,71 kr. 16,41 kr. 15,74 kr. 15,44 kr. MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers FA2671 SMT Flyback For Si3401, Si3402 FA2671-ALD Coilcraft 1: 31,85 kr. 31In Stock 400Expected 12/11/2026	Mfr. Part No. FA2671-ALD Mouser Part No 994-FA2671-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2671 SMT Flyback For Si3401, Si3402 Learn More about Coilcraft power magnetics	Datasheet	31In Stock 400Expected 12/11/2026	Cut Tape 31,85 kr. 25,21 kr. 24,32 kr. 22,68 kr. Reel 21,48 kr. View 20,59 kr. 20,29 kr. 19,55 kr. Quote MouseReel Available	Min.: 1 Mult.: 1 : 200	10 W
Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 24 V 0.54 A POE13F-24LD Coilcraft 1: 34,17 kr. 182In Stock	Mfr. Part No. POE13F-24LD Mouser Part No 994-POE13F-24LD	Coilcraft	Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 24 V 0.54 A Learn More about Coilcraft poexf flyback transformers	Datasheet	182In Stock	Cut Tape 34,17 kr. 27,08 kr. 26,04 kr. 24,32 kr. Reel 23,05 kr. View 22,08 kr. 21,71 kr. 20,96 kr. Quote MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.200-400 MHz PWB-2-BLC Coilcraft 1: 30,88 kr. 5In Stock 250Expected 08/01/2027	Mfr. Part No. PWB-2-BLC Mouser Part No 994-PWB-2-BLC	Coilcraft	Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.200-400 MHz	Datasheet	5In Stock 250Expected 08/01/2027	Cut Tape 30,88 kr. 24,47 kr. Reel 20,81 kr. 19,92 kr. 19,55 kr. View 18,95 kr. Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Power Transformers - Board Mount Q4434 Flybck Regltor 8uH 5.0 V 1.6 A Q4434-BL Coilcraft 1: 52,97 kr. 27In Stock	Mfr. Part No. Q4434-BL Mouser Part No 994-Q4434-BL	Coilcraft	Power Transformers - Board Mount Q4434 Flybck Regltor 8uH 5.0 V 1.6 A Learn More about Coilcraft power magnetics	Datasheet	27In Stock	52,97 kr. 42,90 kr. 41,18 kr. 39,91 kr. View 38,72 kr. 36,93 kr. 35,81 kr. 34,61 kr. 33,64 kr.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Wideband RF, TH 250mA 4:1sec SWB1040-PCL Coilcraft 1: 38,72 kr. 14In Stock	Mfr. Part No. SWB1040-PCL Mouser Part No 994-SWB1040-PCL	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, TH 250mA 4:1sec Learn More about Coilcraft swb transformers	Datasheet	14In Stock	38,72 kr. 29,99 kr. 28,80 kr. 27,98 kr. View 27,01 kr. 25,51 kr. 24,69 kr. 23,87 kr. 23,72 kr.	Min.: 1 Mult.: 1	250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB3-1TL Coilcraft 1: 35,29 kr. 65In Stock	Mfr. Part No. WB3-1TL Mouser Part No 994-WB3-1TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	65In Stock	35,29 kr. 27,90 kr. 26,86 kr. 25,07 kr. View 23,80 kr. 22,75 kr. 22,38 kr. 21,63 kr. Quote	Min.: 1 Mult.: 1
Pulse Transformers SINGLE 10G 1:1 Pulse Electronics H7018FNLT H7018FNLT Pulse Electronics 1: 66,99 kr. 352In Stock	Mfr. Part No. H7018FNLT Mouser Part No 673-H7018FNLT	Pulse Electronics	Pulse Transformers SINGLE 10G 1:1	Datasheet	352In Stock	Cut Tape 66,99 kr. 58,49 kr. 56,17 kr. 54,38 kr. Reel 45,13 kr. View 47,00 kr. 44,01 kr. Quote	Min.: 1 Mult.: 1 : 300				PCB Mount
Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 160uH .3Ohms 1-Port E2458NL Pulse Electronics 1: 28,94 kr. 327In Stock	Mfr. Part No. E2458NL Mouser Part No 673-E2458NL	Pulse Electronics	Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 160uH .3Ohms 1-Port	Datasheet	327In Stock	28,94 kr. 26,18 kr. 23,80 kr. 23,35 kr. View 22,45 kr. 19,25 kr. 18,87 kr. 18,58 kr. Quote	Min.: 1 Mult.: 1
Pulse Transformers QT1553-84 iNRCORE 1: 531,67 kr. 33In Stock	Mfr. Part No. QT1553-84 Mouser Part No 673-QT1553-84	iNRCORE	Pulse Transformers	Datasheet	33In Stock	531,67 kr. 477,74 kr. 463,79 kr. 463,71 kr. Quote Quote	Min.: 1 Mult.: 1
Current Transformers - Board Mount CST4835 1:50 7A 205uH AEC-Q200 CST4835-050EC Coilcraft 1: 23,28 kr. 551In Stock	Mfr. Part No. CST4835-050EC Mouser Part No 994-CST4835-050EC	Coilcraft	Current Transformers - Board Mount CST4835 1:50 7A 205uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	551In Stock	Cut Tape 23,28 kr. 19,02 kr. 17,53 kr. Reel 15,22 kr. 14,55 kr. 14,32 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500
Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845 TGM-030P3RL HALO Electronics 1: 44,31 kr. 374In 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	374In Stock	44,31 kr. 28,57 kr. 23,35 kr. 18,95 kr. View 15,89 kr. 13,73 kr. 13,06 kr. 12,76 kr.	Min.: 1 Mult.: 1				SMD/SMT
Pulse Transformers XFMR 1CT:3CT/1CT:2.15CT 100VRM SMQ1553-70 iNRCORE 1: 400,15 kr. 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	400,15 kr. 359,80 kr. 339,50 kr. 336,67 kr. View 334,06 kr. Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T-1485SCTNL iNRCORE 1: 529,21 kr. 16In Stock	Mfr. Part No. T-1485SCTNL Mouser Part No 673-T-1485SCTNL	iNRCORE	Audio Transformers / Signal Transformers	Datasheet	16In Stock	529,21 kr. 473,26 kr. 443,80 kr. 436,56 kr. View 429,77 kr. Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C ALANS100X1-2F10DT ABRACON 1: 12,83 kr. 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 12,83 kr. 9,10 kr. 8,06 kr. 7,53 kr. Reel 7,18 kr. View 7,45 kr. 5,59 kr. 5,39 kr. MouseReel Available	Min.: 1 Mult.: 1 : 600
Current Transformers - Industrial CM-CT 50/5 CURRENT TRANSFORMER 1SVR450116R5000 ABB 1: 654,69 kr. 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	654,69 kr. 597,10 kr. 585,46 kr. 573,38 kr. View 564,72 kr. Quote	Min.: 1 Mult.: 1 Restricted Availability	1 VA			DIN Rail
Current Transformers - Industrial TRANSFORMER,CURRENT 20...200 A FOR 3RB2 3RB29562TH2 Siemens 1: 5.072,28 kr. 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	5.072,28 kr.	Min.: 1 Mult.: 1				Panel
Audio Transformers / Signal Transformers C1174 for TPS23750 10uH 5.0 V 2 A C1174-ALD Coilcraft 1: 40,88 kr. 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 40,88 kr. 34,91 kr. 33,50 kr. 32,45 kr. Reel 28,57 kr. View 30,06 kr. 27,53 kr. 26,71 kr. MouseReel Available	Min.: 1 Mult.: 1 : 200
Current Transformers - Board Mount D18xx Current Sensor 10A 20-50kHz D1869L Coilcraft 1: 32,30 kr. 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	32,30 kr. 26,41 kr. 21,78 kr. 21,04 kr. View 20,37 kr. 20,29 kr. 20,14 kr. 19,47 kr. 18,65 kr.	Min.: 1 Mult.: 1
Pulse Transformers SMT Gate Dr Trnsfmr 500V 95pF DA2320-ALC Coilcraft 1: 23,80 kr. 77In Stock 500Expected 28/12/2026	Mfr. Part No. DA2320-ALC Mouser Part No 994-DA2320-ALC	Coilcraft	Pulse Transformers SMT Gate Dr Trnsfmr 500V 95pF	Datasheet	77In Stock 500Expected 28/12/2026	Cut Tape 23,80 kr. 19,47 kr. 16,86 kr. 16,34 kr. Reel 15,67 kr. View 15,82 kr. 15,44 kr. 14,85 kr. 14,62 kr. MouseReel Available	Min.: 1 Mult.: 1 : 250
Audio Transformers / Signal Transformers FA2469 Flyback For STMicro STLC3075 FA2469-ALD Coilcraft 1: 27,68 kr. 327In Stock 2.700On Order	Mfr. Part No. FA2469-ALD Mouser Part No 994-FA2469-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2469 Flyback For STMicro STLC3075 Learn More about Coilcraft power magnetics	Datasheet	327In Stock 2.700On Order On Order Ship Dates Mfr. No: FA2469-ALD Stock: 327 Can Dispatch Immediately On Order: 900 Expected 11/12/2026 1.800 Expected 08/01/2027 Factory Lead Time: 10 Weeks	Cut Tape 27,68 kr. 21,78 kr. 21,04 kr. 19,62 kr. Reel 17,83 kr. View 18,58 kr. 17,53 kr. 16,93 kr. 16,19 kr. MouseReel Available	Min.: 1 Mult.: 1 : 450