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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 10/100Base-TX SMD Non-PoE 1-Port H1081NL Pulse Electronics 1: $7.61 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	$7.61 $6.71 $6.47 $6.30 View $6.13 $5.80 $4.97 $4.83 $4.80	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 $3.76 $3.68 $3.54 $3.52	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 14W 14V 1A POEA2FB1V14W1X14 Eaton Electronics 1: $3.14 460In Stock	Mfr. Part No. POEA2FB1V14W1X14 Mouser Part No 504-POEA2FB1V14W1X14	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 14W 14V 1A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	460In Stock	Cut Tape $3.14 $2.84 $2.65 $2.47 Reel $2.45 View $2.33 $2.21 MouseReel Available	Min.: 1 Mult.: 1 : 200		14 W
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 18.5W 8V 2.3A POEA2FB1V19W1X8 Eaton Electronics 1: $3.14 460In Stock	Mfr. Part No. POEA2FB1V19W1X8 Mouser Part No 504-POEA2FB1V19W1X8	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 18.5W 8V 2.3A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	460In Stock	Cut Tape $3.14 $2.84 $2.65 $2.47 Reel $2.45 View $2.33 $2.21 MouseReel Available	Min.: 1 Mult.: 1 : 200		19 W
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 5V 2,6A POEA2FB2V13W1X5 Eaton Electronics 1: $3.14 450In Stock	Mfr. Part No. POEA2FB2V13W1X5 Mouser Part No 504-POEA2FB2V13W1X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 5V 2,6A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	450In Stock	Cut Tape $3.14 $2.98 $2.84 $2.65 Reel $2.50 View $2.42 $2.37 $2.33 MouseReel Available	Min.: 1 Mult.: 1 : 200		13 W
Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Dual 30W 5V 6A 0.01A POEB2FB1V30W2X5 Eaton Electronics 1: $4.51 359In Stock	Mfr. Part No. POEB2FB1V30W2X5 Mouser Part No 504-POEB2FB1V30W2X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Dual 30W 5V 6A 0.01A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	359In Stock	Cut Tape $4.51 $4.08 $3.92 $3.80 Reel $3.57 View $3.58 $3.31 $3.21 MouseReel Available	Min.: 1 Mult.: 1 : 150		30 W
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Dual Out 10W 5V 0.02A 2A POEA2FB1V10W2X5 Eaton Electronics 1: $3.14 455In Stock	Mfr. Part No. POEA2FB1V10W2X5 Mouser Part No 504-POEA2FB1V10W2X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Dual Out 10W 5V 0.02A 2A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	455In Stock	Cut Tape $3.14 $2.84 $2.65 $2.47 Reel $2.45 View $2.33 $2.21 MouseReel Available	Min.: 1 Mult.: 1 : 200		10 W
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 24V 0.55A POEA2FB1V13W1X24 Eaton Electronics 1: $2.06 446In Stock	Mfr. Part No. POEA2FB1V13W1X24 Mouser Part No 504-POEA2FB1V13W1X24	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 24V 0.55A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	446In Stock	Cut Tape $2.06 Reel $2.06 MouseReel Available	Min.: 1 Mult.: 1 : 200		13 W
Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Dual 13W 5V 0.01A 2.6A POEB1FB1V13W2X5 Eaton Electronics 1: $1.87 540In Stock	Mfr. Part No. POEB1FB1V13W2X5 Mouser Part No 504-POEB1FB1V13W2X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Dual 13W 5V 0.01A 2.6A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	540In Stock	Cut Tape $1.87 Reel $1.86 $1.81 MouseReel Available	Min.: 1 Mult.: 1 : 250
Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 60W 12V 5A POEB2FB1V60W1X12 Eaton Electronics 1: $5.34 328In Stock	Mfr. Part No. POEB2FB1V60W1X12 Mouser Part No 504-POEB2FB1V60W1X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 60W 12V 5A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	328In Stock	Cut Tape $5.34 $5.18 $5.08 $4.97 Reel $3.97 View $4.71 $3.87 MouseReel Available	Min.: 1 Mult.: 1 : 150		60 W
Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 CTohms , secondary 150 CT ohms 104S Hammond Manufacturing 1: $40.26 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	$40.26 $36.04 $34.38 $33.29 View $32.51 $31.48 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: $19.36 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	$19.36 $16.84 $15.93 $15.57 View $15.11 $14.71 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: $41.17 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	$41.17 $38.91 $37.03 $35.44 $35.40	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 $5.23 $5.02 $4.86 Reel $4.02 View $4.68 $4.44 $3.74 $3.69 MouseReel Available	Min.: 1 Mult.: 1 : 600
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .8Ohms 2-Por TX1193NL Pulse Electronics 1: $18.04 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	$18.04 $15.99 $15.46 $14.54 View $13.36 $12.90 $12.63 $12.60 Quote	Min.: 1 Mult.: 1
Power Transformers - Industrial HARDWIRE 75W ELEC TRANS 120V to 12V AC RL12-75A Hatch Lighting 1: $17.15 243In Stock	Mfr. Part No. RL12-75A Mouser Part No 837-RL12-75A	Hatch Lighting	Power Transformers - Industrial HARDWIRE 75W ELEC TRANS 120V to 12V AC	Datasheet	243In Stock	$17.15 $16.10 $15.18 $14.90 View $14.03 $13.30 $13.01 $13.00	Min.: 1 Mult.: 1		75 W	120 VAC	11.5 V	Chassis
Audio Transformers / Signal Transformers Xfmr Prop EP13 TH RoHS C1306 MGBBT-00290-P TE Connectivity / Holsworthy 1: $4.40 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	$4.40 $3.47 $2.49 $2.47 View $2.37 $2.06	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Signal - Transceiver Mil-Grade T-1485SCT iNRCORE 1: $76.63 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	$76.63 $68.54 $66.29 $64.12 View $62.46 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 $1.60 Reel View $1.55 $1.40 $1.31 $1.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		50 mW (1/20 W)
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 27W 3.3V 8A POEA2FB1V27W1X3 Eaton Electronics 1: $2.21 459In Stock	Mfr. Part No. POEA2FB1V27W1X3 Mouser Part No 504-POEA2FB1V27W1X3	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 27W 3.3V 8A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	459In Stock	Cut Tape $2.21 Reel $2.21 MouseReel Available	Min.: 1 Mult.: 1 : 200		27 W
Audio Transformers / Signal Transformers Flyb Xfmr EFD15 Dual 13.7W 5V 0.01A 1.5A POEB1FB1V14W2D Eaton Electronics 1: $2.83 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 $2.83 $2.56 $2.38 $2.31 Reel $2.19 View $2.00 $1.97 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 $4.47 $4.33 $4.24 Reel $3.79 View $4.08 $3.68 $3.64 MouseReel Available	Min.: 1 Mult.: 1 : 150		42 W
Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC 100B-1003 iNRCORE 1: $28.94 7In Stock 80Expected 2027/02/03	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 2027/02/03	$28.94 $26.02 $22.98 $22.64 View $22.33 $21.97 $21.61 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 $32.45 $32.06 View $31.74 $31.35 Quote	Min.: 1 Mult.: 1	No