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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	Mounting Style
Audio Transformers / Signal Transformers 10B-2001NL iNRCORE 1: HK$440.67 17In Stock	Mfr. Part No. 10B-2001NL Mouser Part No 673-10B-2001NL	iNRCORE	Audio Transformers / Signal Transformers	Datasheet	17In Stock	HK$440.67 HK$393.66 HK$350.34 HK$344.58 View HK$339.65 HK$333.81 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 1000Base-T SMD PoE+ 120uH .3Ohms 1-Port HM6098FNL Pulse Electronics 1: HK$72.75 10In Stock	Mfr. Part No. HM6098FNL Mouser Part No 673-HM6098FNL	Pulse Electronics	Audio Transformers / Signal Transformers 1000Base-T SMD PoE+ 120uH .3Ohms 1-Port Learn More about Pulse Electronics pulse automotive communications	Datasheet	10In Stock	HK$72.75 HK$65.68 HK$62.88 HK$60.91 View HK$59.02 HK$56.14 HK$54.33 HK$52.85	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers B0570 for NCP101X 15uH 12 V 1.25 A B0570-BL Coilcraft Restricted Availability	Mfr. Part No. B0570-BL Mouser Part No 994-B0570-BL	Coilcraft	Audio Transformers / Signal Transformers B0570 for NCP101X 15uH 12 V 1.25 A Learn More about Coilcraft power magnetics Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	15 W
Audio Transformers / Signal Transformers C1586 TI LM5070 13uH 12 V 1.08 A C1586-ALD Coilcraft Restricted Availability	Mfr. Part No. C1586-ALD Mouser Part No 994-C1586-ALD	Coilcraft	Audio Transformers / Signal Transformers C1586 TI LM5070 13uH 12 V 1.08 A Learn More about Coilcraft power magnetics Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	13 W
Current Transformers - Board Mount CST2 1:125 20A 3KuH AEC-Q200 CST2-125LC Coilcraft Restricted Availability	Mfr. Part No. CST2-125LC Mouser Part No 994-CST2-125LC	Coilcraft	Current Transformers - Board Mount CST2 1:125 20A 3KuH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402 FA2925-ALD Coilcraft Restricted Availability	Mfr. Part No. FA2925-ALD Mouser Part No 994-FA2925-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402 Learn More about Coilcraft power magnetics Mouser does not presently sell this product in your region.	Datasheet	More Info Available		Restricted Availability	15 W
Audio Transformers / Signal Transformers GA3172 Flyback For PIC16HV785 GA3172-AL Coilcraft Restricted Availability	Mfr. Part No. GA3172-AL Mouser Part No 994-GA3172-AL	Coilcraft	Audio Transformers / Signal Transformers GA3172 Flyback For PIC16HV785 Learn More about Coilcraft power magnetics Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 19.5 V 0.67 A POE13P-19LD Coilcraft Restricted Availability	Mfr. Part No. POE13P-19LD Mouser Part No 994-POE13P-19LD	Coilcraft	Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 19.5 V 0.67 A Learn More about Coilcraft poexp flyback transformers Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Audio Transformers / Signal Transformers Forward PoE 72W 100uH 12V 15% POE72PR-12ED Coilcraft Restricted Availability	Mfr. Part No. POE72PR-12ED Mouser Part No 994-POE72PR-12ED	Coilcraft	Audio Transformers / Signal Transformers Forward PoE 72W 100uH 12V 15% Learn More about Coilcraft flyback forward poe transformers Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	72 W
Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.080-450 MHz PWB-1-ALC Coilcraft Restricted Availability	Mfr. Part No. PWB-1-ALC Mouser Part No 994-PWB-1-ALC	Coilcraft	Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.080-450 MHz Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Audio Transformers / Signal Transformers PWB Wideband RF 1:16 0.050-80 MHz PWB-16-ALC Coilcraft Restricted Availability	Mfr. Part No. PWB-16-ALC Mouser Part No 994-PWB-16-ALC	Coilcraft	Audio Transformers / Signal Transformers PWB Wideband RF 1:16 0.050-80 MHz Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Power Transformers - Board Mount Q4438 Flybck Regltor 12 V, -12 V 0.63 A Q4438-BL Coilcraft Restricted Availability	Mfr. Part No. Q4438-BL Mouser Part No 994-Q4438-BL	Coilcraft	Power Transformers - Board Mount Q4438 Flybck Regltor 12 V, -12 V 0.63 A Learn More about Coilcraft power magnetics Mouser does not presently sell this product in your region.	Datasheet	More Info Available		Restricted Availability
Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1:1sec SWB3010-PCL Coilcraft Restricted Availability	Mfr. Part No. SWB3010-PCL Mouser Part No 994-SWB3010-PCL	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1:1sec Learn More about Coilcraft swb transformers 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 WB9-1L Coilcraft Restricted Availability	Mfr. Part No. WB9-1L Mouser Part No 994-WB9-1L	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 WBC SMT Mini Wdebnd 1:4 0.500-1000 MHz WBC4-1WLC Coilcraft Restricted Availability	Mfr. Part No. WBC4-1WLC Mouser Part No 994-WBC4-1WLC	Coilcraft	Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 0.500-1000 MHz Mouser does not presently sell this product in your region.	Datasheet	More Info Available		Restricted Availability	250 mW
Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:1 Filterless TG04-2006P1RL HALO Electronics 1: HK$57.13 274In Stock	Mfr. Part No. TG04-2006P1RL Mouser Part No 493-TG04-2006P1RL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:1 Filterless Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	274In Stock	HK$57.13 HK$40.77 HK$34.28 HK$28.52 HK$22.36	Min.: 1 Mult.: 1
Current Transformers - Industrial CT for NX-TC w/UL dia 5.8mm E54-CT1L Omron Automation and Safety 1: HK$547.62 5In Stock	Mfr. Part No. E54-CT1L Mouser Part No 653-E54-CT1L	Omron Automation and Safety	Current Transformers - Industrial CT for NX-TC w/UL dia 5.8mm		5In Stock	HK$547.62 HK$477.50 HK$471.83 HK$466.32 View HK$462.38 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers MDL SIN 1GD 1:1 SMT TU NPB 1000B-5002XNL iNRCORE 1: HK$408.62 16In Stock	Mfr. Part No. 1000B-5002XNL Mouser Part No 673-1000B-5002XNL	iNRCORE	Audio Transformers / Signal Transformers MDL SIN 1GD 1:1 SMT TU NPB	Datasheet	16In Stock	HK$408.62 HK$364.97 HK$329.13 HK$323.79 View HK$319.18 HK$313.84 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers MDL,SIN,100D, 1:1 HF, SMD, T&R HB3005HLT Pulse Electronics 1: HK$27.45 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 HK$27.45 HK$22.52 HK$21.37 HK$20.30 Reel HK$19.48 View HK$19.48 HK$15.54 HK$15.04 HK$14.80 MouseReel Available	Min.: 1 Mult.: 1 : 600
Pulse Transformers XFMR,GATE DRIVE,9.3 V-USEC NPB PA2777NLT Pulse Electronics 1: HK$32.96 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 HK$32.96 HK$26.96 HK$24.50 HK$23.76 Reel HK$17.51 View HK$22.03 HK$20.39 HK$18.00 HK$17.26	Min.: 1 Mult.: 1 : 850
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