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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
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 Flybk Xfmr EP13 Single Out 12.8W 5V 2.5A POEA2FB1V13W1X5 Eaton Electronics 1: $3.95 444In Stock	Mfr. Part No. POEA2FB1V13W1X5 Mouser Part No 504-POEA2FB1V13W1X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.8W 5V 2.5A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	444In Stock	Cut Tape $3.95 $3.45 $3.24 $2.55 Reel $2.29 $2.28 MouseReel Available	Min.: 1 Mult.: 1 : 200		13 W
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 15W 5V 3A POEA2FB1V15W1X5 Eaton Electronics 1: $2.98 441In Stock	Mfr. Part No. POEA2FB1V15W1X5 Mouser Part No 504-POEA2FB1V15W1X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 15W 5V 3A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	441In Stock	Cut Tape $2.98 $2.88 $2.77 $2.55 Reel $2.21 $1.90 MouseReel Available	Min.: 1 Mult.: 1 : 200		15 W
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single 18.5W 12V 1.5A POEA2FB1V18W1X12 Eaton Electronics 1: $3.14 458In Stock	Mfr. Part No. POEA2FB1V18W1X12 Mouser Part No 504-POEA2FB1V18W1X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single 18.5W 12V 1.5A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	458In Stock	Cut Tape $3.14 $2.98 $2.84 $2.64 Reel $2.28 View $2.27 $2.24 MouseReel Available	Min.: 1 Mult.: 1 : 200		18 W
Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Single Out 18W 12V 1.5A POEB1FB1V18W1X12 Eaton Electronics 1: $2.64 528In Stock	Mfr. Part No. POEB1FB1V18W1X12 Mouser Part No 504-POEB1FB1V18W1X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Single Out 18W 12V 1.5A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	528In Stock	Cut Tape $2.64 $2.56 $2.46 $2.42 Reel $2.11 View $1.75 $1.71 $1.70 MouseReel Available	Min.: 1 Mult.: 1 : 250
Power Transformers - Industrial Transformer, high voltage, 293VA, 117/234 VAC to 850V C.T. @ 345ma. 712A Hammond Manufacturing 1: $148.18 26In Stock	Mfr. Part No. 712A Mouser Part No 546-712A	Hammond Manufacturing	Power Transformers - Industrial Transformer, high voltage, 293VA, 117/234 VAC to 850V C.T. @ 345ma. Learn More about Hammond Manufacturing hammond high voltage power transformers	Datasheet	26In Stock	$148.18 $136.65 $130.43 $129.41 View Quote	Min.: 1 Mult.: 1		130 VA	115 VAC, 230 VAC	850 VAC CT	Chassis
Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port H1081NL Pulse Electronics 1: $7.55 189In Stock	Mfr. Part No. H1081NL Mouser Part No 673-H1081NL	Pulse Electronics	Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port Learn More about Pulse Electronics pulselantrans	Datasheet	189In Stock	$7.55 $6.71 $6.40 $6.26 View $6.10 $5.80 $4.75 $4.64 $4.62	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por PE-64934NL Pulse Electronics 1: $6.68 395In Stock	Mfr. Part No. PE-64934NL Mouser Part No 673-PE-64934NL	Pulse Electronics	Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por Learn More about Pulse Electronics pulsetelecom	Datasheet	395In Stock	$6.68 $5.19 $4.98 $4.83 View $4.65 $3.43 $3.37 $3.36 $3.35	Min.: 1 Mult.: 1
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
Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 CTohms , secondary 150 CT ohms 104S Hammond Manufacturing 1: $34.41 54In Stock	Mfr. Part No. 104S Mouser Part No 546-104S	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 CTohms , secondary 150 CT ohms	Datasheet	54In Stock	$34.41 $30.81 $29.38 $28.45 View $27.78 $27.04 Quote	Min.: 1 Mult.: 1		500 mW (1/2 W)
Power Transformers - Industrial Power transformer, low voltage, 115V 60 Hz., 24VA, 24 C.T., 1A 166JB24 Hammond Manufacturing 1: $17.23 178In Stock	Mfr. Part No. 166JB24 Mouser Part No 546-166JB24	Hammond Manufacturing	Power Transformers - Industrial Power transformer, low voltage, 115V 60 Hz., 24VA, 24 C.T., 1A Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	178In Stock	$17.23 $15.72 $13.99 $13.63 View $13.20 $12.89 Quote	Min.: 1 Mult.: 1		24 VA	115 VAC	24 VAC CT	Chassis
Power Transformers - Industrial Power transformer, chassis mount, 7.2VA, 24V @ 0.3A or 12V @ 0.6A 266F24 Hammond Manufacturing 1: $35.19 109In Stock	Mfr. Part No. 266F24 Mouser Part No 546-266F24	Hammond Manufacturing	Power Transformers - Industrial Power transformer, chassis mount, 7.2VA, 24V @ 0.3A or 12V @ 0.6A Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	109In Stock	$35.19 $33.26 $31.65 $30.29 $30.26	Min.: 1 Mult.: 1		7.2 VA	115 VAC, 230 VAC	24 VAC CT	Chassis
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por PE-65861NLT Pulse Electronics 1: $5.78 284In Stock	Mfr. Part No. PE-65861NLT Mouser Part No 673-PE-65861NLT	Pulse Electronics	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por	Datasheet	284In Stock	Cut Tape $5.78 $5.22 $5.01 $4.86 Reel $3.85 View $4.68 $4.44 $3.59 $3.56 MouseReel Available	Min.: 1 Mult.: 1 : 600
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .8Ohms 2-Por TX1193NL Pulse Electronics 1: $17.95 71In Stock	Mfr. Part No. TX1193NL Mouser Part No 673-TX1193NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .8Ohms 2-Por	Datasheet	71In Stock	$17.95 $15.99 $15.44 $14.22 View $12.94 $12.56 $12.33 Quote	Min.: 1 Mult.: 1
Current Transformers - Board Mount 10A Curr Sense Txfr 1:70 SM 53070C Murata Power Solutions 1: $1.74 921In Stock	Mfr. Part No. 53070C Mouser Part No 580-53070C	Murata Power Solutions	Current Transformers - Board Mount 10A Curr Sense Txfr 1:70 SM Learn More about Murata Power Solutions murata 5300 5400 5500 transformers	Datasheet	921In Stock	Cut Tape $1.74 $1.41 $1.34 $1.30 View Reel $0.987 $1.25 $1.19 $1.17 $0.987 MouseReel Available	Min.: 1 Mult.: 1 : 1,000					SMD/SMT
Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port H1081NLT Pulse Electronics 1: $6.03 267In Stock	Mfr. Part No. H1081NLT Mouser Part No 673-H1081NLT	Pulse Electronics	Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port	Datasheet	267In Stock	Cut Tape $6.03 $5.51 $5.33 $5.20 Reel $4.92 View $5.07 $4.91 $4.90 $4.85 MouseReel Available	Min.: 1 Mult.: 1 : 300
Power Transformers - Board Mount 8CT:3CT Iso5000V SMT 5kVrms AEC-Q200 PM2190.083NLT Pulse Electronics 1: $3.51 687In Stock	Mfr. Part No. PM2190.083NLT Mouser Part No 673-PM2190.083NLT	Pulse Electronics	Power Transformers - Board Mount 8CT:3CT Iso5000V SMT 5kVrms AEC-Q200 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	687In Stock	Cut Tape $3.51 $3.17 $2.98 $2.89 Reel $2.52 View $2.80 $2.11	Min.: 1 Mult.: 1 : 150					SMD/SMT
Power Transformers - Industrial Power transformer, toroid, 160 VA, with 12V @ 13.34A secondary 1182Q12 Hammond Manufacturing 1: $78.50 29In Stock	Mfr. Part No. 1182Q12 Mouser Part No 546-1182Q12	Hammond Manufacturing	Power Transformers - Industrial Power transformer, toroid, 160 VA, with 12V @ 13.34A secondary Learn More about Hammond Manufacturing hammond 1182 series transformers	Datasheet	29In Stock	$78.50 $72.17 $69.80 $69.36 $67.62	Min.: 1 Mult.: 1		160 VA	115 VAC, 230 VAC	24 V Series, 12 V Parallel	Chassis
Audio Transformers / Signal Transformers Output transformer, push-pull, 60W , primary 4,300 ct, 318 ma., secondary 4-8-16 1650NA Hammond Manufacturing 1: $210.53 12In Stock	Mfr. Part No. 1650NA Mouser Part No 546-1650NA	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, push-pull, 60W , primary 4,300 ct, 318 ma., secondary 4-8-16 Learn More about Hammond Manufacturing hammond push pull tube audio	Datasheet	12In Stock	$210.53 $189.08 $185.19 $180.56 View Quote	Min.: 1 Mult.: 1		60 W
Power Transformers - Industrial Power transformer, chassis mount, 1.8VA, 12V @ 0.15A or 6V @ 0.3A 266E12 Hammond Manufacturing 1: $20.63 150In Stock	Mfr. Part No. 266E12 Mouser Part No 546-266E12	Hammond Manufacturing	Power Transformers - Industrial Power transformer, chassis mount, 1.8VA, 12V @ 0.15A or 6V @ 0.3A Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	150In Stock	$20.63 $18.82 $18.07 $17.26 View $16.33 $16.27 $15.98 Quote	Min.: 1 Mult.: 1		1.8 VA	115 VAC, 230 VAC	12 VAC CT	Chassis
Power Transformers - Industrial Fender Blues Jr., 240V @ 50/60 Hz, 260V @ 170mA 290XEX Hammond Manufacturing 1: $108.63 14In Stock	Mfr. Part No. 290XEX Mouser Part No 546-290XEX	Hammond Manufacturing	Power Transformers - Industrial Fender Blues Jr., 240V @ 50/60 Hz, 260V @ 170mA	Datasheet	14In Stock	$108.63 $100.61 $98.78 $97.43 View Quote	Min.: 1 Mult.: 1			230 VAC	240 VAC	Chassis
Audio Transformers / Signal Transformers 5-100MHz 75Ohm 1:1 SMD RF Xfmr CX2147NL Pulse Electronics 1: $5.18 524In Stock	Mfr. Part No. CX2147NL Mouser Part No 673-CX2147NL	Pulse Electronics	Audio Transformers / Signal Transformers 5-100MHz 75Ohm 1:1 SMD RF Xfmr	Datasheet	524In Stock	$5.18 $4.10 $3.13 $2.48 View $2.33 $2.32	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers SMD Digital Audio 3000uH .5Ohms 1-Port PE-65848NL Pulse Electronics 1: $8.07 177In Stock	Mfr. Part No. PE-65848NL Mouser Part No 673-PE-65848NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD Digital Audio 3000uH .5Ohms 1-Port	Datasheet	177In Stock	$8.07 $7.16 $6.98 $6.75 View $6.44 $6.04 $6.01	Min.: 1 Mult.: 1
Power Transformers - Board Mount 2.8mH 1500V 3:2:2 DCR=0.85-0.65Ohms PH9572.322NLT Pulse Electronics 1: $2.64 590In Stock	Mfr. Part No. PH9572.322NLT Mouser Part No 673-PH9572.322NLT	Pulse Electronics	Power Transformers - Board Mount 2.8mH 1500V 3:2:2 DCR=0.85-0.65Ohms Learn More about Pulse Electronics pulse high isolation transformers	Datasheet	590In Stock	Cut Tape $2.64 $2.40 $2.18 $2.12 Reel $1.93 View $2.05 $1.81 $1.77 $1.74 MouseReel Available	Min.: 1 Mult.: 1 : 300		6 W			PCB Mount