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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
Audio Transformers / Signal Transformers Y8844 For NCP1201 3.5uH 6.5 V 0.54 A Y8844-AL Coilcraft 1: 69,38 kr. 16In Stock	Mfr. Part No. Y8844-AL Mouser Part No 994-Y8844-AL	Coilcraft	Audio Transformers / Signal Transformers Y8844 For NCP1201 3.5uH 6.5 V 0.54 A Learn More about Coilcraft power magnetics	Datasheet	16In Stock	69,38 kr. 61,32 kr. 58,41 kr. 57,29 kr. View 55,50 kr. 53,26 kr. 51,55 kr. 49,98 kr.	Min.: 1 Mult.: 1	3.5 W
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 47,52 kr. View 48,79 kr. 47,45 kr. 43,72 kr. Quote	Min.: 1 Mult.: 1 : 300				PCB Mount
Audio Transformers / Signal Transformers 10B-2001NL iNRCORE 1: 343,91 kr. 17In Stock	Mfr. Part No. 10B-2001NL Mouser Part No 673-10B-2001NL	iNRCORE	Audio Transformers / Signal Transformers	Datasheet	17In Stock	343,91 kr. 307,28 kr. 273,41 kr. 268,93 kr. View 265,13 kr. 260,50 kr. Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 1000Base-T SMD PoE+ 120uH .3Ohms 1-Port HM6098FNL Pulse Electronics 1: 56,77 kr. 10In Stock	Mfr. Part No. HM6098FNL Mouser Part No 673-HM6098FNL	Pulse Electronics	Audio Transformers / Signal Transformers 1000Base-T SMD PoE+ 120uH .3Ohms 1-Port Learn More about Pulse Electronics pulse automotive communications	Datasheet	10In Stock	56,77 kr. 51,25 kr. 49,09 kr. 47,52 kr. View 46,03 kr. 43,79 kr. 42,37 kr. 41,25 kr.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers B0570 for NCP101X 15uH 12 V 1.25 A B0570-BL Coilcraft 1: 61,62 kr. 55In Stock	Mfr. Part No. B0570-BL Mouser Part No 994-B0570-BL	Coilcraft	Audio Transformers / Signal Transformers B0570 for NCP101X 15uH 12 V 1.25 A Learn More about Coilcraft power magnetics	Datasheet	55In Stock	61,62 kr. 55,58 kr. 53,34 kr. 51,62 kr. View 50,06 kr. 47,52 kr. 46,03 kr. 44,76 kr.	Min.: 1 Mult.: 1	15 W
Audio Transformers / Signal Transformers C1586 TI LM5070 13uH 12 V 1.08 A C1586-ALD Coilcraft 1: 31,71 kr. 67In Stock	Mfr. Part No. C1586-ALD Mouser Part No 994-C1586-ALD	Coilcraft	Audio Transformers / Signal Transformers C1586 TI LM5070 13uH 12 V 1.08 A Learn More about Coilcraft power magnetics	Datasheet	67In Stock	Cut Tape 31,71 kr. 25,07 kr. 24,17 kr. 22,53 kr. Reel 21,34 kr. View 20,44 kr. 20,14 kr. 19,47 kr. Quote MouseReel Available	Min.: 1 Mult.: 1 : 175	13 W
Current Transformers - Board Mount CST2 1:125 20A 3KuH AEC-Q200 CST2-125LC Coilcraft 1: 22,38 kr. 318In Stock	Mfr. Part No. CST2-125LC Mouser Part No 994-CST2-125LC	Coilcraft	Current Transformers - Board Mount CST2 1:125 20A 3KuH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	318In Stock	Cut Tape 22,38 kr. 18,28 kr. 17,31 kr. Reel 14,77 kr. 14,55 kr. View 13,95 kr. 13,80 kr. MouseReel Available	Min.: 1 Mult.: 1 : 250
Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402 FA2805-CLD Coilcraft 1: 33,27 kr. 483In Stock 2.275On Order	Mfr. Part No. FA2805-CLD Mouser Part No 994-FA2805-CLD	Coilcraft	Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402 Learn More about Coilcraft power magnetics	Datasheet	483In Stock 2.275On Order On Order Ship Dates Mfr. No: FA2805-CLD Stock: 483 Can Dispatch Immediately On Order: 875 Expected 03/11/2026 1.400 Expected 23/11/2026 Factory Lead Time: 10 Weeks	Cut Tape 33,27 kr. 26,33 kr. 25,44 kr. 23,65 kr. Reel 22,45 kr. View 21,48 kr. 21,19 kr. 20,44 kr. Quote MouseReel Available	Min.: 1 Mult.: 1 : 175	15 W
Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402 FA2925-ALD Coilcraft 1: 32,30 kr. 85In Stock 175Expected 01/01/2027	Mfr. Part No. FA2925-ALD Mouser Part No 994-FA2925-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402 Learn More about Coilcraft power magnetics	Datasheet	85In Stock 175Expected 01/01/2027	Cut Tape 32,30 kr. 25,44 kr. 24,54 kr. 22,90 kr. Reel 21,78 kr. View 20,89 kr. 20,44 kr. 19,77 kr. Quote MouseReel Available	Min.: 1 Mult.: 1 : 175	15 W
Audio Transformers / Signal Transformers GA3172 Flyback For PIC16HV785 GA3172-AL Coilcraft 1: 47,59 kr. 1In Stock	Mfr. Part No. GA3172-AL Mouser Part No 994-GA3172-AL	Coilcraft	Audio Transformers / Signal Transformers GA3172 Flyback For PIC16HV785 Learn More about Coilcraft power magnetics	Datasheet	1In Stock	47,59 kr. 42,30 kr. 40,58 kr. 39,24 kr. View 38,05 kr. 35,73 kr. 34,61 kr. 33,50 kr. 33,05 kr.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 19.5 V 0.67 A POE13P-19LD Coilcraft 1: 23,35 kr. 95In Stock	Mfr. Part No. POE13P-19LD Mouser Part No 994-POE13P-19LD	Coilcraft	Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 19.5 V 0.67 A Learn More about Coilcraft poexp flyback transformers	Datasheet	95In Stock	Cut Tape 23,35 kr. 18,95 kr. 18,20 kr. 17,08 kr. Reel 16,34 kr. View 15,96 kr. 15,22 kr. 14,77 kr. 14,25 kr. MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers Forward PoE 72W 100uH 12V 15% POE72PR-12ED Coilcraft 1: 41,03 kr. 167In Stock	Mfr. Part No. POE72PR-12ED Mouser Part No 994-POE72PR-12ED	Coilcraft	Audio Transformers / Signal Transformers Forward PoE 72W 100uH 12V 15% Learn More about Coilcraft flyback forward poe transformers	Datasheet	167In Stock	Cut Tape 41,03 kr. 31,85 kr. 30,51 kr. 29,62 kr. Reel 27,01 kr. View 28,65 kr. 26,11 kr. 25,21 kr. 25,07 kr. MouseReel Available	Min.: 1 Mult.: 1 : 150	72 W
Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.080-450 MHz PWB-1-ALC Coilcraft 1: 22,23 kr. 149In Stock	Mfr. Part No. PWB-1-ALC Mouser Part No 994-PWB-1-ALC	Coilcraft	Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.080-450 MHz	Datasheet	149In Stock	Cut Tape 22,23 kr. 18,43 kr. Reel 15,67 kr. 15,22 kr. 14,47 kr. View 14,02 kr. 13,58 kr. MouseReel Available	Min.: 1 Mult.: 1 : 250
Audio Transformers / Signal Transformers PWB Wideband RF 1:16 0.050-80 MHz PWB-16-ALC Coilcraft 1: 34,39 kr. 151In Stock	Mfr. Part No. PWB-16-ALC Mouser Part No 994-PWB-16-ALC	Coilcraft	Audio Transformers / Signal Transformers PWB Wideband RF 1:16 0.050-80 MHz	Datasheet	151In Stock	Cut Tape 34,39 kr. 27,30 kr. Reel 23,13 kr. 22,23 kr. 21,78 kr. View 21,11 kr. Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Power Transformers - Board Mount Q4438 Flybck Regltor 12 V, -12 V 0.63 A Q4438-BL Coilcraft 1: 39,91 kr. 302In Stock 210Expected 23/11/2026	Mfr. Part No. Q4438-BL Mouser Part No 994-Q4438-BL	Coilcraft	Power Transformers - Board Mount Q4438 Flybck Regltor 12 V, -12 V 0.63 A Learn More about Coilcraft power magnetics	Datasheet	302In Stock 210Expected 23/11/2026	39,91 kr. 31,93 kr. 30,66 kr. 29,77 kr. View 28,80 kr. 27,68 kr. 26,78 kr. 25,89 kr. 24,92 kr.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1:1sec SWB3010-PCL Coilcraft 1: 26,33 kr. 17In Stock	Mfr. Part No. SWB3010-PCL Mouser Part No 994-SWB3010-PCL	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1:1sec Learn More about Coilcraft swb transformers	Datasheet	17In Stock	26,33 kr. 21,41 kr. 20,52 kr. 19,25 kr. View 18,58 kr. 18,05 kr. 17,16 kr. 16,64 kr. 16,11 kr.	Min.: 1 Mult.: 1	250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB9-1L Coilcraft 1: 37,82 kr. 74In Stock	Mfr. Part No. WB9-1L Mouser Part No 994-WB9-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	74In Stock	37,82 kr. 29,39 kr. 28,20 kr. 27,30 kr. View 26,33 kr. 24,99 kr. 24,10 kr. 23,28 kr. 23,13 kr.	Min.: 1 Mult.: 1	250 mW (1/4 W)
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. 456,63 kr. 456,55 kr. View 456,48 kr. 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. 17,01 kr. Reel 15,22 kr. 14,55 kr. 14,32 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port Pulse Electronics H1086NLT H1086NLT Pulse Electronics 1: 41,48 kr. 890In Stock	Mfr. Part No. H1086NLT Mouser Part No 673-H1086NLT	Pulse Electronics	Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port	Datasheet	890In Stock	Cut Tape 41,48 kr. 37,37 kr. 35,96 kr. 34,84 kr. Reel 32,08 kr. View 33,72 kr. 29,02 kr. 26,78 kr. MouseReel Available	Min.: 1 Mult.: 1 : 300
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 23/11/2026 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