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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Audio Transformers / Signal Transformers Flyb Xfmr EFD15 Dual 13.7W 5V 0.01A 1.5A POEB1FB1V14W2D Eaton Electronics 1: $2.82 560In Stock	Mfr. Part No. POEB1FB1V14W2D Mouser Part No 504-POEB1FB1V14W2D	Eaton Electronics	Audio Transformers / Signal Transformers Flyb Xfmr EFD15 Dual 13.7W 5V 0.01A 1.5A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	560In Stock	Cut Tape $2.82 $2.56 $2.38 $2.31 Reel $2.06 View $2.00 $1.93 $1.90 $1.89 MouseReel Available	Min.: 1 Mult.: 1 : 250
Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 42W 12V 3.5A POEB2FB1V42W1X12 Eaton Electronics 1: $4.68 350In Stock	Mfr. Part No. POEB2FB1V42W1X12 Mouser Part No 504-POEB2FB1V42W1X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 42W 12V 3.5A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	350In Stock	Cut Tape $4.68 $4.46 $4.32 $4.24 Reel $3.56 View $4.08 $3.52 $3.48 MouseReel Available	Min.: 1 Mult.: 1 : 150		42 W
Audio Transformers / Signal Transformers LAN Txfmr, 100 BASE-T, 350uH, Open Hdr, Dual Port, 24pins, 1500Vac LAN1VSOD24351C2 Eaton Electronics 1: $3.23 395In Stock	Mfr. Part No. LAN1VSOD24351C2 Mouser Part No 504-LAN1VSOD24351C2	Eaton Electronics	Audio Transformers / Signal Transformers LAN Txfmr, 100 BASE-T, 350uH, Open Hdr, Dual Port, 24pins, 1500Vac Learn More about Eaton Electronics eaton lanxv transformers	Datasheet	395In Stock	Cut Tape $3.23 $2.48 $2.15 Reel $1.84 $1.72 View $1.69 $1.66 MouseReel Available	Min.: 1 Mult.: 1 : 400
Pulse Transformers GateDrive Transf PTH 1:1.2:1.2 250uVs T60403-D4615-X054 Vacuumschmelze 1: $12.96 1,357In Stock	Mfr. Part No. T60403-D4615-X054 Mouser Part No 983-T60403-D4615X054	Vacuumschmelze	Pulse Transformers GateDrive Transf PTH 1:1.2:1.2 250uVs Learn More about Vacuumschmelze vac gate drive transformers	Datasheet	1,357In Stock	$12.96 $11.02 $10.57 $10.24 View $9.93 $9.50 $9.20 $8.91 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Xfmr Prop EP13 TH RoHS C1306 MGBBT-00290-P TE Connectivity / Holsworthy 1: $4.39 702In Stock Factory Special Order	Mfr. Part No. MGBBT-00290-P Mouser Part No 279-MGBBT-00290-P Factory Special Order	TE Connectivity / Holsworthy	Audio Transformers / Signal Transformers Xfmr Prop EP13 TH RoHS C1306	Datasheet	702In Stock	$4.39 $3.47 $2.49 $2.46 View $2.37 $2.00	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Signal - Transceiver Mil-Grade T-1485SCT iNRCORE 1: $76.62 18In Stock	Mfr. Part No. T-1485SCT Mouser Part No 673-T-1485SCT	iNRCORE	Audio Transformers / Signal Transformers Signal - Transceiver Mil-Grade	Datasheet	18In Stock	$76.62 $68.52 $66.28 $64.78 View $63.35 Quote	Min.: 1 Mult.: 1	No
Audio Transformers / Signal Transformers MABA-009822-715254 MACOM 1: $5.41 616In Stock Factory Special Order	Mfr. Part No. MABA-009822-715254 Mouser Part No 937-MABA009822715254 Factory Special Order	MACOM	Audio Transformers / Signal Transformers	Datasheet	616In Stock	$5.41 $4.27 $4.12 $3.84 View $3.64 $3.49 $3.43 $3.31 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 5-200MHz Imp. 4:1 -40C +85C MABA-009836-CF48A0 MACOM 1: $2.42 1,534In Stock Factory Special Order	Mfr. Part No. MABA-009836-CF48A0 Mouser Part No 937-MABA009836CF48A0 Factory Special Order	MACOM	Audio Transformers / Signal Transformers 5-200MHz Imp. 4:1 -40C +85C Learn More about MACOM mabakit		1,534In Stock	Cut Tape $2.42 $1.86 $1.67 $1.61 Reel View $1.55 $1.39 $1.31 $1.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		50 mW (1/20 W)
Audio Transformers / Signal Transformers 10Base-T SMD NonPoE .3Ohms 1-Port E2467NLT Pulse Electronics 1: $4.51 462In Stock	Mfr. Part No. E2467NLT Mouser Part No 673-E2467NLT	Pulse Electronics	Audio Transformers / Signal Transformers 10Base-T SMD NonPoE .3Ohms 1-Port	Datasheet	462In Stock	Cut Tape $4.51 $4.08 $3.79 $3.68 Reel $3.00 View $3.53 $2.68 $2.64 Quote	Min.: 1 Mult.: 1 : 600
Power Transformers - Board Mount Transformer, 7.6 H, 180 nH, 2:7 5% Turns Ratio, 3000Vac,1sec Hi-Pot 1mA Max. MAG-3002176 Bourns 1: $27.08 100In Stock New Product	Mfr. Part No. MAG-3002176 Mouser Part No 652-MAG-3002176 New Product	Bourns	Power Transformers - Board Mount Transformer, 7.6 H, 180 nH, 2:7 5% Turns Ratio, 3000Vac,1sec Hi-Pot 1mA Max. Learn More about Bourns mag 3002176 power transformers	Datasheet	100In Stock	$27.08 $24.29 $23.17 $22.54 View $21.88 $21.00 $20.69 Quote	Min.: 1 Mult.: 1					PCB Mount
Power Transformers - Board Mount 23.5uH DCR=0.23mOhms 3750VRMS2W LLC/SiC GaN Isolation PMT6709NLT Pulse Electronics 1: $4.85 700In Stock New Product	Mfr. Part No. PMT6709NLT Mouser Part No 673-PMT6709NLT New Product	Pulse Electronics	Power Transformers - Board Mount 23.5uH DCR=0.23mOhms 3750VRMS2W LLC/SiC GaN Isolation Learn More about Pulse Electronics pulse high isolation transformers	Datasheet	700In Stock	Cut Tape $4.85 $3.97 $3.26 $3.16 Reel $3.04 View $3.06 $3.02 $2.92 $2.80 MouseReel Available	Min.: 1 Mult.: 1 : 350		2 W	6 V to 9 V	22 V to 28 V	PCB Mount
Pulse Transformers GateDrive Transf PTH 1:1:1 520uVs 600V T60403-F4185-X040 Vacuumschmelze 1: $20.78 632In Stock 504On Order	Mfr. Part No. T60403-F4185-X040 Mouser Part No 983-T60403-F4185X040	Vacuumschmelze	Pulse Transformers GateDrive Transf PTH 1:1:1 520uVs 600V Learn More about Vacuumschmelze vac gate drive transformers	Datasheet	632In Stock 504On Order	$20.78 $17.47 $16.75 $16.23 View $15.72 $15.05 $14.57 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers PLC Transf PTH SMD 1.4mH 1:1 T60403-K5024-X044 Vacuumschmelze 1: $2.81 3,700In Stock 25,200Expected 07/12/2026	Mfr. Part No. T60403-K5024-X044 Mouser Part No 983-T60403-K5024X044	Vacuumschmelze	Audio Transformers / Signal Transformers PLC Transf PTH SMD 1.4mH 1:1 Learn More about Vacuumschmelze vac plc transformers	Datasheet	3,700In Stock 25,200Expected 07/12/2026	Cut Tape $2.81 $2.16 $1.89 $1.87 Reel $1.79 View $1.57 $1.53 $1.48 MouseReel Available	Min.: 1 Mult.: 1 : 450
Power Transformers - Industrial 100W POWER TRANS 290FEXA Hammond Manufacturing 1: $254.71 2In Stock	Mfr. Part No. 290FEXA Mouser Part No 546-290FEXA	Hammond Manufacturing	Power Transformers - Industrial 100W POWER TRANS	Datasheet	2In Stock	$254.71 $230.02 $224.10	Min.: 1 Mult.: 1			100 V, 110 V, 120 V, 120 V	60 V, 320 V, 320 V, 345 V, 345 V, 6.3 TV	Screw Mount
Audio Transformers / Signal Transformers MDL SIN 100D 1:1 SMT TU NPB 100B-1049 iNRCORE 1: $23.89 48In Stock	Mfr. Part No. 100B-1049 Mouser Part No 673-100B-1049	iNRCORE	Audio Transformers / Signal Transformers MDL SIN 100D 1:1 SMT TU NPB	Datasheet	48In Stock	$23.89 $21.47 $20.59 $19.95 View $19.29 $18.58 $18.23 Quote	Min.: 1 Mult.: 1	No
Pulse Transformers 1:1:100 500VRMS 0.0015OHM PL1170 iNRCORE 1: $13.16 200In Stock Factory Special Order	Mfr. Part No. PL1170 Mouser Part No 673-PL1170 Factory Special Order	iNRCORE	Pulse Transformers 1:1:100 500VRMS 0.0015OHM	Datasheet	200In Stock	$13.16 $11.19 $10.50 $10.33 View $10.06 $9.64 $9.34 $9.04 Quote	Min.: 1 Mult.: 1	No
Power Transformers - Board Mount 4CT:3CT Iso2500V For RS-485/232 AECQ2 PM2180.043NLT Pulse Electronics 1: $2.64 1,188In Stock Factory Special Order	Mfr. Part No. PM2180.043NLT Mouser Part No 673-PM2180.043NLT Factory Special Order	Pulse Electronics	Power Transformers - Board Mount 4CT:3CT Iso2500V For RS-485/232 AECQ2 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	1,188In Stock	Cut Tape $2.64 $2.14 $1.85 $1.79 Reel $1.72 View $1.74 $1.62 $1.59	Min.: 1 Mult.: 1 : 700					SMD/SMT
Audio Transformers / Signal Transformers 5-200MHz 4:1 Step Dn 75 ohm MABA-011048 MACOM 1: $2.82 1,572In Stock Factory Special Order	Mfr. Part No. MABA-011048 Mouser Part No 937-MABA-011048 Factory Special Order	MACOM	Audio Transformers / Signal Transformers 5-200MHz 4:1 Step Dn 75 ohm	Datasheet	1,572In Stock	Cut Tape $2.82 $2.17 $1.89 $1.88 Reel $1.56 View $1.80 $1.53 $1.48 MouseReel Available	Min.: 1 Mult.: 1 : 900		1 W
Current Transformers - Board Mount SMD Current Transformer 2000H SCS-1002K Bel Signal Transformer 1: $2.94 992In Stock Factory Special Order	Mfr. Part No. SCS-1002K Mouser Part No 530-SCS-1002K Factory Special Order	Bel Signal Transformer	Current Transformers - Board Mount SMD Current Transformer 2000H Learn More about Bel Signal Transformer scs transformers	Datasheet	992In Stock	Cut Tape $2.94 $2.66 $2.45 $2.38 Reel View $2.30 $2.28 $1.61 $1.54 $1.52	Min.: 1 Mult.: 1 : 1,000					SMD/SMT
Autotransformers 5-1225 MHz MABA-011104 MACOM 1: $4.36 3,531In Stock Factory Special Order	Mfr. Part No. MABA-011104 Mouser Part No 937-MABA-011104 Factory Special Order	MACOM	Autotransformers 5-1225 MHz Learn More about MACOM maba 011104 auto transformer	Datasheet	3,531In Stock	Cut Tape $4.36 $3.56 $2.93 $2.84 View Reel $2.51 $2.75 $2.73 $2.71 $2.63 $2.51	Min.: 1 Mult.: 1 : 2,000		2 W			SMD/SMT
Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC 100B-1003 iNRCORE 1: $28.93 7In Stock 80Expected 03/02/2027	Mfr. Part No. 100B-1003 Mouser Part No 673-100B-1003	iNRCORE	Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC	Datasheet	7In Stock 80Expected 03/02/2027	$28.93 $26.01 $23.21 $22.88 View $22.56 $22.19 $21.89 Quote	Min.: 1 Mult.: 1	No
Audio Transformers / Signal Transformers XFMR LAN 10/100 BASE-T 1:1 100B-2002FX iNRCORE 1: $41.11 7In Stock	Mfr. Part No. 100B-2002FX Mouser Part No 673-100B-2002FX	iNRCORE	Audio Transformers / Signal Transformers XFMR LAN 10/100 BASE-T 1:1	Datasheet	7In Stock	$41.11 $36.72 $32.72 $32.34 View $32.01 $31.63 Quote	Min.: 1 Mult.: 1	No
Pulse Transformers TRANSFORMER PBC QPL SMT MIL-STD-1553 SMQC1553-45 iNRCORE 1: $70.12 3In Stock 99Expected 11/12/2026	Mfr. Part No. SMQC1553-45 Mouser Part No 673-SMQC1553-45	iNRCORE	Pulse Transformers TRANSFORMER PBC QPL SMT MIL-STD-1553	Datasheet	3In Stock 99Expected 11/12/2026	$70.12 $60.80 $56.60 $55.57 View $54.76 Quote	Min.: 1 Mult.: 1	No
Audio Transformers / Signal Transformers Signal-Transformer Mil-Grade PL1374 iNRCORE 1: $28.07 11In Stock 140Expected 04/01/2027	Mfr. Part No. PL1374 Mouser Part No 673-PL1374	iNRCORE	Audio Transformers / Signal Transformers Signal-Transformer Mil-Grade	Datasheet	11In Stock 140Expected 04/01/2027	$28.07 $25.23 $24.19 $23.43 View $21.62 $21.37 $21.06 Quote	Min.: 1 Mult.: 1	No
Audio Transformers / Signal Transformers XFMR 1CT:1CT 0.2OHM PRI 0.2OHM T-3200SCT iNRCORE 1: $74.91 17In Stock	Mfr. Part No. T-3200SCT Mouser Part No 673-T-3200SCT	iNRCORE	Audio Transformers / Signal Transformers XFMR 1CT:1CT 0.2OHM PRI 0.2OHM	Datasheet	17In Stock	$74.91 $66.99 $61.55 $60.85 View $60.20 Quote	Min.: 1 Mult.: 1	No