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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 (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Power Transformers - Board Mount X-1622NL iNRCORE 1: HK$201.80 6In Stock 100Expected 1/12/2026	Mfr. Part No. X-1622NL Mouser Part No 673-X-1622NL	iNRCORE	Power Transformers - Board Mount	Datasheet	6In Stock 100Expected 1/12/2026	HK$201.80 HK$181.83 HK$174.26 HK$166.21 View HK$164.32 HK$161.85 HK$158.97 Quote	Min.: 1 Mult.: 1				SMD/SMT
Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C ALANS100X1-2F30DT ABRACON 1: HK$24.00 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 HK$24.00 HK$22.03 HK$19.07 HK$18.17 Reel HK$11.34 View HK$10.11 HK$9.78 HK$9.45 MouseReel Available	Min.: 1 Mult.: 1 : 600
Audio Transformers / Signal Transformers C1589 TI LM5070 7uH 12 V 0.6 A C1589-ALD Coilcraft Restricted Availability	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 Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	7 W
Current Transformers - Board Mount CST1 1:50 20A 500uH AEC-Q200 CST1-050LC Coilcraft Restricted Availability	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 Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Current Transformers - Board Mount CST1 1:60 20A 730uH AEC-Q200 CST1-060LC Coilcraft Restricted Availability	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 Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Current Transformers - Board Mount CST2 1:50 20A 500uH AEC-Q200 CST2-050LC Coilcraft Restricted Availability	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 Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Pulse Transformers 165V 460uH 20% GA3550 for UCD3138 GA3550-BLD Coilcraft Restricted Availability	Mfr. Part No. GA3550-BLD Mouser Part No 994-GA3550-BLD	Coilcraft	Pulse Transformers 165V 460uH 20% GA3550 for UCD3138 Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability				PCB Mount
Audio Transformers / Signal Transformers NA6252 12W 0.01Ohms For LT8585 NA6252-ALD Coilcraft Restricted Availability	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 Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 5V 4.5A POE51Q-50ED Coilcraft Restricted Availability	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 Mouser does not presently sell this product in your region.	Datasheet	More Info Available		Restricted Availability	51 W
Power Transformers - Board Mount Q4338 Flybck Regltor 12 V, -12 V 1.8 A Q4338-BL Coilcraft Restricted Availability	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 Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Power Transformers - Board Mount Q4344 Flybck Regltor -12 V 5.0 V 0.75 A Q4344-BL Coilcraft Restricted Availability	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 Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Current Transformers - Board Mount 1:200, 59.2mH, 30A 6.7Ohm SCS-200LD Coilcraft Restricted Availability	Mfr. Part No. SCS-200LD Mouser Part No 994-SCS-200LD	Coilcraft	Current Transformers - Board Mount 1:200, 59.2mH, 30A 6.7Ohm Mouser does not presently sell this product in your region.	Datasheet	More Info Available		Restricted Availability				SMD/SMT
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB1-1TL Coilcraft Restricted Availability	Mfr. Part No. WB1-1TL Mouser Part No 994-WB1-1TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB1-6TL Coilcraft Restricted Availability	Mfr. Part No. WB1-6TL Mouser Part No 994-WB1-6TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB13-1TL Coilcraft Restricted Availability	Mfr. Part No. WB13-1TL Mouser Part No 994-WB13-1TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB16-1L Coilcraft Restricted Availability	Mfr. Part No. WB16-1L Mouser Part No 994-WB16-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB36-1L Coilcraft Restricted Availability	Mfr. Part No. WB36-1L Mouser Part No 994-WB36-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB4-6L Coilcraft Restricted Availability	Mfr. Part No. WB4-6L Mouser Part No 994-WB4-6L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB4-6TL Coilcraft Restricted Availability	Mfr. Part No. WB4-6TL Mouser Part No 994-WB4-6TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WBT16-1L Coilcraft Restricted Availability	Mfr. Part No. WBT16-1L Mouser Part No 994-WBT16-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	250 mW
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WBT4-1L Coilcraft Restricted Availability	Mfr. Part No. WBT4-1L Mouser Part No 994-WBT4-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Current Transformers - Industrial 120V 2-20A 1s CURRENT SENSOR CT-0600-F20 Littelfuse 1: HK$990.67 1In Stock	Mfr. Part No. CT-0600-F20 Mouser Part No 576-CT-0600-F20	Littelfuse	Current Transformers - Industrial 120V 2-20A 1s CURRENT SENSOR Learn More about Littelfuse industrial portfolio	Datasheet	1In Stock	HK$990.67 HK$890.23 HK$852.83 HK$825.62 HK$799.07	Min.: 1 Mult.: 1		600 V		Panel
Power Transformers - Board Mount Max 253 TX 3.3v input 5v out DIP 78253/35C Murata Power Solutions 1: HK$37.24 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	HK$37.24 HK$30.66 HK$27.54 HK$24.50 View HK$23.67 HK$22.85 HK$22.28 HK$21.70 HK$21.45	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: HK$73.40 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 HK$73.40 HK$66.25 HK$63.54 HK$61.57 Reel HK$54.83 View HK$57.38 HK$54.01 HK$53.35	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers C1585 TI LM5070 13uH 5.0 V 2.6 A C1585-ALD Coilcraft Restricted Availability	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 Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	13 W