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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.	RoHS	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Current Transformers - Board Mount WE-CST 820Uh 7A 1:100 DCR=9.5ohms 749252100 Wurth Elektronik 1: HK$20.47 1,036In Stock	Mfr. Part No. 749252100 Mouser Part No 710-749252100	Wurth Elektronik	Current Transformers - Board Mount WE-CST 820Uh 7A 1:100 DCR=9.5ohms Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	1,036In Stock	Cut Tape HK$20.47 HK$18.17 HK$16.85 HK$15.45 HK$14.14 Reel HK$13.40 MouseReel Available	Min.: 1 Mult.: 1 : 2,000					PCB Mount
Audio Transformers / Signal Transformers WE-STST 4532 2KuH 1Ch Sgl Pair Ether 749302011 Wurth Elektronik 1: HK$22.69 1,851In Stock	Mfr. Part No. 749302011 Mouser Part No 710-749302011	Wurth Elektronik	Audio Transformers / Signal Transformers WE-STST 4532 2KuH 1Ch Sgl Pair Ether Learn More about Wurth Elektronik wurth single pair ethernet signal transformers	Datasheet	1,851In Stock	Cut Tape HK$22.69 HK$21.70 HK$20.80 HK$20.30 HK$20.06 Reel HK$19.97 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 1Ch -40C/+125C AEC-Q200 74941301 Wurth Elektronik 1: HK$29.67 1,215In Stock	Mfr. Part No. 74941301 Mouser Part No 710-74941301	Wurth Elektronik	Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 1Ch -40C/+125C AEC-Q200 Learn More about Wurth Elektronik wurth transformers battery management systems	Datasheet	1,215In Stock	Cut Tape HK$29.67 HK$25.65 HK$23.26 HK$20.96 HK$20.88 Reel HK$18.58 MouseReel Available	Min.: 1 Mult.: 1 : 650
Power Transformers - Board Mount WE-FB LT3573 25 uH 10 W 750310471 Wurth Elektronik 1: HK$60.17 307In Stock	Mfr. Part No. 750310471 Mouser Part No 710-750310471	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3573 25 uH 10 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	307In Stock	Cut Tape HK$60.17 HK$56.39 HK$53.92 HK$49.07 Reel HK$44.14 MouseReel Available	Min.: 1 Mult.: 1 : 200		10 W	9 V to 30 V	5 V	SMD/SMT
Power Transformers - Board Mount MID-POELT LT4295 9 uH 24 W 750315422 Wurth Elektronik 1: HK$75.30 1,164In Stock	Mfr. Part No. 750315422 Mouser Part No 710-750315422	Wurth Elektronik	Power Transformers - Board Mount MID-POELT LT4295 9 uH 24 W Learn More about Wurth Elektronik we PoE transformers	Datasheet	1,164In Stock	Cut Tape HK$75.30 HK$71.51 Reel HK$60.25 HK$55.24	Min.: 1 Mult.: 1 : 110		24 W	9 V to 57 V	12 V	SMD/SMT
Pulse Transformers MID-GDTAEC-Q200 Gate Drive SMD 750316094 Wurth Elektronik 1: HK$26.72 1,242In Stock	Mfr. Part No. 750316094 Mouser Part No 710-750316094	Wurth Elektronik	Pulse Transformers MID-GDTAEC-Q200 Gate Drive SMD	Datasheet	1,242In Stock	Cut Tape HK$26.72 HK$24.50 Reel HK$24.50 HK$20.47 MouseReel Available	Min.: 1 Mult.: 1 : 700					SMD/SMT
Power Transformers - Board Mount MID-FLYADI ADP1031 280 uH 700 mW 750316743 Wurth Elektronik 1: HK$77.51 1,050In Stock	Mfr. Part No. 750316743 Mouser Part No 710-750316743	Wurth Elektronik	Power Transformers - Board Mount MID-FLYADI ADP1031 280 uH 700 mW Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1,050In Stock	Cut Tape HK$77.51 HK$71.51 Reel HK$49.16 MouseReel Available	Min.: 1 Mult.: 1 : 400		700 mW	18 V to 32 V	24 V	SMD/SMT
Power Transformers - Board Mount WE-PPTI SN6505B 200 uH 750316856 Wurth Elektronik 1: HK$36.91 3,920In Stock	Mfr. Part No. 750316856 Mouser Part No 710-750316856	Wurth Elektronik	Power Transformers - Board Mount WE-PPTI SN6505B 200 uH Learn More about Wurth Elektronik wurth we pp transformers	Datasheet	3,920In Stock	Cut Tape HK$36.91 HK$34.03 HK$31.24 HK$28.36 Reel HK$25.48 MouseReel Available	Min.: 1 Mult.: 1 : 850			5 V	23 V	SMD/SMT
Power Transformers - Board Mount MID-FLYMAX MAX17690 16 uH 2.5 W 750317233 Wurth Elektronik 1: HK$62.39 1,269In Stock	Mfr. Part No. 750317233 Mouser Part No 710-750317233	Wurth Elektronik	Power Transformers - Board Mount MID-FLYMAX MAX17690 16 uH 2.5 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1,269In Stock	Cut Tape HK$62.39 HK$57.62 Reel HK$57.62 HK$39.62 MouseReel Available	Min.: 1 Mult.: 1 : 300		2.5 W	8 V to 28 V	5 V	SMD/SMT
Power Transformers - Board Mount MID-FLYMAX MAX17690 84 uH 3 W 750317236 Wurth Elektronik 1: HK$61.32 1,147In Stock	Mfr. Part No. 750317236 Mouser Part No 710-750317236	Wurth Elektronik	Power Transformers - Board Mount MID-FLYMAX MAX17690 84 uH 3 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1,147In Stock	Cut Tape HK$61.32 HK$56.55 Reel HK$56.55 HK$38.88 MouseReel Available	Min.: 1 Mult.: 1 : 300		3 W	18 V to 60 V	12 V	SMD/SMT
Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH 750510231 Wurth Elektronik 1: HK$22.85 4,607In Stock	Mfr. Part No. 750510231 Mouser Part No 710-750510231	Wurth Elektronik	Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH Learn More about Wurth Elektronik wurth electronics mid plc	Datasheet	4,607In Stock	HK$22.85 HK$20.63 HK$19.89 HK$19.81 View HK$18.17 HK$17.84 HK$17.18 HK$16.69 HK$15.54	Min.: 1 Mult.: 1
Pulse Transformers WE-GDTI EP7 750uH 11pF 2:1:1 760301303 Wurth Elektronik 1: HK$56.96 532In Stock	Mfr. Part No. 760301303 Mouser Part No 710-760301303	Wurth Elektronik	Pulse Transformers WE-GDTI EP7 750uH 11pF 2:1:1 Learn More about Wurth Elektronik wurth gdt	Datasheet	532In Stock	Cut Tape HK$56.96 HK$53.68 HK$51.38 Reel HK$46.11 HK$39.87 MouseReel Available	Min.: 1 Mult.: 1 : 350					SMD/SMT
Power Transformers - Board Mount THROUGH HOLE 1.1VA 3FS-212 Tamura 1: HK$45.05 498In Stock	Mfr. Part No. 3FS-212 Mouser Part No 838-3FS-212	Tamura	Power Transformers - Board Mount THROUGH HOLE 1.1VA	Datasheet	498In Stock	HK$45.05 HK$37.40 HK$35.92 HK$34.03 View HK$32.96 HK$31.81 HK$30.91 HK$30.33 HK$29.02	Min.: 1 Mult.: 1		1.1 VA	115 VAC		Through Hole
Audio Transformers / Signal Transformers Transformer 1:1 flux coupled MABA-011026 MACOM 1: HK$15.45 8,405In Stock	Mfr. Part No. MABA-011026 Mouser Part No 937-MABA-011026	MACOM	Audio Transformers / Signal Transformers Transformer 1:1 flux coupled	Datasheet	8,405In Stock	Cut Tape HK$15.45 HK$14.06 HK$13.07 HK$12.74 Reel HK$11.01 View HK$12.17 HK$11.84 HK$11.43 HK$10.69	Min.: 1 Mult.: 1 : 2,000
Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T QUAD TM1234NL Taoglas 1: HK$23.76 590In Stock	Mfr. Part No. TM1234NL Mouser Part No 960-TM1234NL	Taoglas	Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T QUAD Learn More about Taoglas tm lan transformers	Datasheet	590In Stock	Cut Tape HK$23.76 HK$20.88 HK$19.65 HK$18.82 Reel HK$15.45 View HK$16.60 HK$14.71 MouseReel Available	Min.: 1 Mult.: 1 : 400
Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T SINGLE TM5007NL Taoglas 1: HK$25.48 632In Stock	Mfr. Part No. TM5007NL Mouser Part No 960-TM5007NL	Taoglas	Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T SINGLE Learn More about Taoglas tm lan transformers	Datasheet	632In Stock	Cut Tape HK$25.48 HK$23.43 HK$22.52 HK$21.95 Reel HK$20.39 View HK$19.23 HK$18.66 MouseReel Available	Min.: 1 Mult.: 1 : 350
Power Transformers - Board Mount BMS Transformer with Common Mode Choke, 6 pin SMT, Transformer + CMC, Single Channel, 1500VDC?, AEC-Q200, IATF 16949 TMU06C02 Taoglas 1: HK$33.70 471In Stock	Mfr. Part No. TMU06C02 Mouser Part No 960-TMU06C02	Taoglas	Power Transformers - Board Mount BMS Transformer with Common Mode Choke, 6 pin SMT, Transformer + CMC, Single Channel, 1500VDC?, AEC-Q200, IATF 16949 Learn More about Taoglas tm lan transformers	Datasheet	471In Stock	Cut Tape HK$33.70 HK$30.50 HK$27.62 HK$26.80 Reel HK$22.52 View HK$22.93 HK$21.95 HK$21.29 HK$21.04 MouseReel Available	Min.: 1 Mult.: 1 : 300			1.5 kVDC		SMD/SMT
Audio Transformers / Signal Transformers 1000Base-T SMD PoE 350uH .65Ohms 1-Port H6062FNL Pulse Electronics 1: HK$55.16 412In Stock NRND	Mfr. Part No. H6062FNL Mouser Part No 673-H6062FNL NRND	Pulse Electronics	Audio Transformers / Signal Transformers 1000Base-T SMD PoE 350uH .65Ohms 1-Port Learn More about Pulse Electronics pulse poe solutions	Datasheet	412In Stock	HK$55.16 HK$50.96 HK$45.21 HK$44.22 View HK$43.16 HK$37.98	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC 100B-1018X iNRCORE 1: HK$389.38 98In Stock	Mfr. Part No. 100B-1018X Mouser Part No 673-100B-1018X	iNRCORE	Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC	Datasheet	98In Stock	HK$389.38 HK$347.79 HK$332.50 HK$321.48 View HK$310.80 HK$304.96 Quote	Min.: 1 Mult.: 1	No
Audio Transformers / Signal Transformers MDL SGL 1000B 1:1 SMT TU PBC 1000B-5012 iNRCORE 1: HK$460.07 75In Stock	Mfr. Part No. 1000B-5012 Mouser Part No 673-1000B-5012	iNRCORE	Audio Transformers / Signal Transformers MDL SGL 1000B 1:1 SMT TU PBC Learn More about iNRCORE pulser 1000 base t transformers	Datasheet	75In Stock	HK$460.07 HK$417.74 HK$402.12 HK$379.02 View Quote	Min.: 1 Mult.: 1	No
Power Transformers - Industrial 500W ISOL TRANSFRMR IS-500 Tripp Lite Restricted Availability	Mfr. Part No. IS-500 Mouser Part No 545-IS500	Tripp Lite	Power Transformers - Industrial 500W ISOL TRANSFRMR Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	No
Current Transformers - Board Mount SMD Current Transformer 74uH-TR SCS-4-4-30T-TR Bel Signal Transformer 1: HK$39.13 1,998In Stock	Mfr. Part No. SCS-4-4-30T-TR Mouser Part No 530-SCS-4-4-30T-TR	Bel Signal Transformer	Current Transformers - Board Mount SMD Current Transformer 74uH-TR Learn More about Bel Signal Transformer scs current sensing transformers	Datasheet	1,998In Stock	Cut Tape HK$39.13 HK$32.06 HK$26.30 HK$25.56 View Reel HK$19.23 HK$24.74 HK$24.58 HK$24.33 HK$19.32 HK$19.23	Min.: 1 Mult.: 1 : 2,000					SMD/SMT
Current Transformers - Board Mount SMD Current Transformer 205uH-TR SCS-4-4-50T-TR Bel Signal Transformer 1: HK$41.51 1,993In Stock	Mfr. Part No. SCS-4-4-50T-TR Mouser Part No 530-SCS-4-4-50T-TR	Bel Signal Transformer	Current Transformers - Board Mount SMD Current Transformer 205uH-TR Learn More about Bel Signal Transformer scs current sensing transformers	Datasheet	1,993In Stock	Cut Tape HK$41.51 HK$33.95 HK$27.95 HK$27.04 View Reel HK$20.39 HK$26.22 HK$26.06 HK$25.89 HK$20.47 HK$20.39	Min.: 1 Mult.: 1 : 2,000					SMD/SMT
Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation 063934 Bourns 1: HK$28.93 3,919In Stock	Mfr. Part No. 063934 Mouser Part No 652-63934	Bourns	Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation Learn More about Bourns 063x 093830 0949x flyback transformers	Datasheet	3,919In Stock	HK$28.93 HK$26.55 HK$25.32 HK$24.82 View HK$24.33 HK$23.59 HK$23.18 HK$21.54	Min.: 1 Mult.: 1		9 W	85 VAC to 265 VAC	12 V	PCB Mount
Power Transformers - Board Mount Planar transformer, 48W, EED20.9, Vout 12V PLN048-ED21A12S Bourns 1: HK$80.56 421In Stock	Mfr. Part No. PLN048-ED21A12S Mouser Part No 652-PLN048-ED21A12S	Bourns	Power Transformers - Board Mount Planar transformer, 48W, EED20.9, Vout 12V Learn More about Bourns pln planar transformers	Datasheet	421In Stock	Cut Tape HK$80.56 HK$65.43 HK$62.80 HK$49.81 Reel HK$42.83 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 300		48 W	33 V to 57 V	14 V	SMD/SMT