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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.	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Audio Transformers / Signal Transformers MDL,SIN,100D, 1:1 HF, SMD, T&R HB3005HLT Pulse Electronics 1: $3.34 784In Stock	Mfr. Part No. HB3005HLT Mouser Part No 673-HB3005HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL,SIN,100D, 1:1 HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	784In Stock	Cut Tape $3.34 $2.74 $2.60 $2.47 Reel $2.37 View $2.37 $1.89 $1.83 $1.80 MouseReel Available	Min.: 1 Mult.: 1 : 600
Pulse Transformers XFMR,GATE DRIVE,9.3 V-USEC NPB PA2777NLT Pulse Electronics 1: $4.01 100In Stock	Mfr. Part No. PA2777NLT Mouser Part No 673-PA2777NLT	Pulse Electronics	Pulse Transformers XFMR,GATE DRIVE,9.3 V-USEC NPB	Datasheet	100In Stock	Cut Tape $4.01 $3.28 $2.98 $2.89 Reel $2.13 View $2.68 $2.48 $2.19 $2.10	Min.: 1 Mult.: 1 : 850
Power Transformers - Board Mount X-1622NL iNRCORE 1: $24.55 6In Stock 100Expected 01/12/2026	Mfr. Part No. X-1622NL Mouser Part No 673-X-1622NL	iNRCORE	Power Transformers - Board Mount	Datasheet	6In Stock 100Expected 01/12/2026	$24.55 $22.12 $21.20 $20.22 View $19.99 $19.69 $19.34 Quote	Min.: 1 Mult.: 1				SMD/SMT
Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C ALANS100X1-2F30DT ABRACON 1: $2.92 634In Stock	Mfr. Part No. ALANS100X1-2F30DT Mouser Part No 815-ALANS100X12F30DT	ABRACON	Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C Learn More about ABRACON alans100x1 lan transformer modules	Datasheet	634In Stock	Cut Tape $2.92 $2.68 $2.32 $2.21 Reel $1.38 View $1.23 $1.19 $1.15 MouseReel Available	Min.: 1 Mult.: 1 : 600
Audio Transformers / Signal Transformers C1589 TI LM5070 7uH 12 V 0.6 A C1589-ALD Coilcraft 1: $5.64 200In Stock	Mfr. Part No. C1589-ALD Mouser Part No 994-C1589-ALD	Coilcraft	Audio Transformers / Signal Transformers C1589 TI LM5070 7uH 12 V 0.6 A Learn More about Coilcraft power magnetics	Datasheet	200In Stock	Cut Tape $5.64 $4.38 Reel $3.72 $3.60 $3.48 $3.46 MouseReel Available	Min.: 1 Mult.: 1 : 250	7 W
Current Transformers - Board Mount CST1 1:50 20A 500uH AEC-Q200 CST1-050LC Coilcraft 1: $3.46 278In Stock	Mfr. Part No. CST1-050LC Mouser Part No 994-CST1-050LC	Coilcraft	Current Transformers - Board Mount CST1 1:50 20A 500uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	278In Stock	Cut Tape $3.46 $2.83 $2.68 Reel $2.28 $2.25 View $2.16 $2.13 MouseReel Available	Min.: 1 Mult.: 1 : 250
Current Transformers - Board Mount CST1 1:60 20A 730uH AEC-Q200 CST1-060LC Coilcraft 1: $3.45 153In Stock	Mfr. Part No. CST1-060LC Mouser Part No 994-CST1-060LC	Coilcraft	Current Transformers - Board Mount CST1 1:60 20A 730uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	153In Stock	Cut Tape $3.45 $2.82 $2.44 $2.37 Reel $2.27 View $2.29 $2.24 $2.15 $2.12 MouseReel Available	Min.: 1 Mult.: 1 : 250
Current Transformers - Board Mount CST2 1:50 20A 500uH AEC-Q200 CST2-050LC Coilcraft 1: $3.48 183In Stock	Mfr. Part No. CST2-050LC Mouser Part No 994-CST2-050LC	Coilcraft	Current Transformers - Board Mount CST2 1:50 20A 500uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	183In Stock	Cut Tape $3.48 $2.84 $2.46 $2.39 Reel $2.29 View $2.31 $2.26 $2.17 $2.14 MouseReel Available	Min.: 1 Mult.: 1 : 250
Pulse Transformers 165V 460uH 20% GA3550 for UCD3138 GA3550-BLD Coilcraft 1: $6.84 34In Stock	Mfr. Part No. GA3550-BLD Mouser Part No 994-GA3550-BLD	Coilcraft	Pulse Transformers 165V 460uH 20% GA3550 for UCD3138	Datasheet	34In Stock	Cut Tape $6.84 $5.38 $5.14 $5.00 Reel $4.64 View $4.85 $4.49 $4.35 $4.18	Min.: 1 Mult.: 1 : 200				PCB Mount
Audio Transformers / Signal Transformers NA6252 12W 0.01Ohms For LT8585 NA6252-ALD Coilcraft 1: $4.78 247In Stock	Mfr. Part No. NA6252-ALD Mouser Part No 994-NA6252-ALD	Coilcraft	Audio Transformers / Signal Transformers NA6252 12W 0.01Ohms For LT8585 Learn More about Coilcraft power magnetics	Datasheet	247In Stock	Cut Tape $4.78 $3.78 $3.64 $3.39 Reel $3.22 View $3.08 $3.03 $2.93 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 5V 4.5A POE51Q-50ED Coilcraft 1: $6.50 11In Stock 150Expected 15/01/2027	Mfr. Part No. POE51Q-50ED Mouser Part No 994-POE51Q-50ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 5V 4.5A Learn More about Coilcraft high power poe transformers	Datasheet	11In Stock 150Expected 15/01/2027	Cut Tape $6.50 $5.05 $4.85 $4.70 Reel $4.28 View $4.54 $4.14 $4.00 $3.98 MouseReel Available	Min.: 1 Mult.: 1 : 150	51 W
Power Transformers - Board Mount Q4338 Flybck Regltor 12 V, -12 V 1.8 A Q4338-BL Coilcraft 1: $5.75 93In Stock	Mfr. Part No. Q4338-BL Mouser Part No 994-Q4338-BL	Coilcraft	Power Transformers - Board Mount Q4338 Flybck Regltor 12 V, -12 V 1.8 A Learn More about Coilcraft power magnetics	Datasheet	93In Stock	$5.75 $4.60 $4.42 $4.28 View $4.15 $3.98 $3.86 $3.73 $3.58	Min.: 1 Mult.: 1
Power Transformers - Board Mount Q4344 Flybck Regltor -12 V 5.0 V 0.75 A Q4344-BL Coilcraft 1: $8.31 18In Stock	Mfr. Part No. Q4344-BL Mouser Part No 994-Q4344-BL	Coilcraft	Power Transformers - Board Mount Q4344 Flybck Regltor -12 V 5.0 V 0.75 A Learn More about Coilcraft power magnetics	Datasheet	18In Stock	$8.31 $6.73 $6.46 $6.26 View $6.07 $5.79 $5.61 $5.44 Quote	Min.: 1 Mult.: 1
Current Transformers - Board Mount 1:200, 59.2mH, 30A 6.7Ohm SCS-200LD Coilcraft 1: $5.27 66In Stock 200Expected 11/01/2027	Mfr. Part No. SCS-200LD Mouser Part No 994-SCS-200LD	Coilcraft	Current Transformers - Board Mount 1:200, 59.2mH, 30A 6.7Ohm	Datasheet	66In Stock 200Expected 11/01/2027	Cut Tape $5.27 $4.22 $4.05 $3.93 Reel $3.65 View $3.81 $3.54 $3.43 $3.28 MouseReel Available	Min.: 1 Mult.: 1 : 200				SMD/SMT
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB1-1TL Coilcraft 1: $5.03 41In Stock	Mfr. Part No. WB1-1TL Mouser Part No 994-WB1-1TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	41In Stock	$5.03 $3.97 $3.83 $3.57 View $3.39 $3.25 $3.19 $3.08 Quote	Min.: 1 Mult.: 1	250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB1-6TL Coilcraft 1: $5.11 104In Stock	Mfr. Part No. WB1-6TL Mouser Part No 994-WB1-6TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	104In Stock	$5.11 $4.04 $3.90 $3.63 View $3.44 $3.30 $3.24 $3.14 Quote	Min.: 1 Mult.: 1	250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB13-1TL Coilcraft 1: $5.11 52In Stock	Mfr. Part No. WB13-1TL Mouser Part No 994-WB13-1TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	52In Stock	$5.11 $4.04 $3.90 $3.63 View $3.44 $3.30 $3.24 $3.14 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB16-1L Coilcraft 1: $5.50 115In Stock	Mfr. Part No. WB16-1L Mouser Part No 994-WB16-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	115In Stock	$5.50 $4.35 $4.19 $3.91 View $3.71 $3.55 $3.49 $3.37 Quote	Min.: 1 Mult.: 1	250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB36-1L Coilcraft 1: $6.05 58In Stock	Mfr. Part No. WB36-1L Mouser Part No 994-WB36-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	58In Stock	$6.05 $4.71 $4.52 $4.38 View $4.23 $4.00 $3.87 $3.73 $3.71	Min.: 1 Mult.: 1	250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB4-6L Coilcraft 1: $5.11 94In Stock	Mfr. Part No. WB4-6L Mouser Part No 994-WB4-6L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	94In Stock	$5.11 $4.04 $3.90 $3.63 View $3.44 $3.30 $3.24 $3.14 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB4-6TL Coilcraft 1: $4.06 36In Stock	Mfr. Part No. WB4-6TL Mouser Part No 994-WB4-6TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	36In Stock	$4.06 $3.29 $3.16 $2.96 View $2.85 $2.77 $2.64 $2.56 Quote	Min.: 1 Mult.: 1	250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WBT16-1L Coilcraft 1: $4.00 78In Stock	Mfr. Part No. WBT16-1L Mouser Part No 994-WBT16-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	78In Stock	$4.00 $3.25 $3.12 $2.92 View $2.81 $2.73 $2.60 $2.52 Quote	Min.: 1 Mult.: 1	250 mW
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WBT4-1L Coilcraft 1: $4.06 54In Stock	Mfr. Part No. WBT4-1L Mouser Part No 994-WBT4-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	54In Stock	$4.06 $3.29 $3.16 $2.96 View $2.85 $2.77 $2.64 $2.56 Quote	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845 TGM-030P3RL HALO Electronics 1: $5.50 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	$5.50 $3.55 $2.90 $2.35 View $1.97 $1.70 $1.62 $1.58	Min.: 1 Mult.: 1				SMD/SMT
Power Transformers - Industrial 1.5KVA 240X480-120/240 HS1F15AS SolaHD 1: $333.70 1In Stock	Mfr. Part No. HS1F15AS Mouser Part No 663-HS1F15AS	SolaHD	Power Transformers - Industrial 1.5KVA 240X480-120/240 Due to size or weight of the product, your shipping charge may increase.	Datasheet	1In Stock	$333.70 $327.39	Min.: 1 Mult.: 1	1.5 kVA	240 V, 480 V	120 V, 240 V	Panel Mount