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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 (KRW) 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 TC XFMR / SURF MOUNT / RoHS TC4-6TG2+ Mini-Circuits 1: ₩6,474 641In Stock	Mfr. Part # TC4-6TG2+ Mouser Part # 139-TC4-6TG2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	641In Stock	Cut Tape ₩6,474 ₩4,695.6 ₩3,946.8 ₩3,510 Reel ₩3,416.4 MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T 1000B-5003FX iNRCORE 1: ₩112,460.4 29In Stock	Mfr. Part # 1000B-5003FX Mouser Part # 673-1000B-5003FX	iNRCORE	Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T	Datasheet	29In Stock	₩112,460.4 ₩100,292.4 ₩89,450.4 ₩88,249.2	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers MDL,DUAL, 10GD, 1:1,EXT. HF, SMD, T&R HXB7014HLT Pulse Electronics 1: ₩14,757.6 520In Stock	Mfr. Part # HXB7014HLT Mouser Part # 673-HXB7014HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL,DUAL, 10GD, 1:1,EXT. HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	520In Stock	Cut Tape ₩14,757.6 ₩13,322.4 ₩13,088.4 ₩12,776.4 Reel ₩11,996.4 View ₩12,370.8 ₩10,842 ₩9,500.4 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300
Audio Transformers / Signal Transformers 1500Vrms 0.9Ohm 16-Pin SMD TG110-EX50J2LF HALO Electronics 1: ₩17,862 261In Stock 520Expected 6/4/2027 New At Mouser	Mfr. Part # TG110-EX50J2LF Mouser Part # 493-TG110-EX50J2LF New At Mouser	HALO Electronics	Audio Transformers / Signal Transformers 1500Vrms 0.9Ohm 16-Pin SMD	Datasheet	261In Stock 520Expected 6/4/2027	₩17,862 ₩12,745.2 ₩10,717.2 ₩8,923.2 View ₩6,692.4 ₩5,350.8 ₩4,867.2 Quote	Min.: 1 Mult.: 1
Current Transformers - Board Mount 17.5mH 5kVDC 50A DCR=.5mohms T=1:200 AEC-Q200 PMS6322.200NLT Pulse Electronics 1: ₩8,346 319In Stock	Mfr. Part # PMS6322.200NLT Mouser Part # 673-PMS6322.200NLT	Pulse Electronics	Current Transformers - Board Mount 17.5mH 5kVDC 50A DCR=.5mohms T=1:200 AEC-Q200 Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	319In Stock	Cut Tape ₩8,346 ₩6,832.8 ₩5,616 ₩5,444.4 Reel ₩5,241.6 View ₩5,272.8 ₩4,539.6 ₩4,430.4 MouseReel Available	Min.: 1 Mult.: 1 : 350				SMD/SMT
Power Transformers - Board Mount Power Transformers ISO MOD SMD 40W Forward Converter TGSP-P154EFD20LF HALO Electronics 1: ₩21,450 113In Stock	Mfr. Part # TGSP-P154EFD20LF Mouser Part # 493-TGSP-P154EFD20LF	HALO Electronics	Power Transformers - Board Mount Power Transformers ISO MOD SMD 40W Forward Converter Learn More about HALO Electronics halo telecom transformers		113In Stock	₩21,450 ₩15,319.2 ₩12,870 ₩10,717.2 View ₩8,034 ₩6,427.2 ₩5,850	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers RF XFMR / SURF MT/ TOPHAT RoHS TTCM4-4X+ Mini-Circuits 1: ₩5,818.8 992In Stock	Mfr. Part # TTCM4-4X+ Mouser Part # 139-TTCM4-4X	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MT/ TOPHAT RoHS	Datasheet	992In Stock	Cut Tape ₩5,818.8 ₩4,040.4 ₩3,276 ₩3,042 Reel ₩3,042 MouseReel Available	Min.: 1 Mult.: 1 : 500
Power Transformers - Board Mount TRANS MICROPROCESS MPL-06 MPL-6-15 Bel Signal Transformer 1: ₩38,984.4 101In Stock	Mfr. Part # MPL-6-15 Mouser Part # 530-MPL-6-15	Bel Signal Transformer	Power Transformers - Board Mount TRANS MICROPROCESS MPL-06	Datasheet	101In Stock	₩38,984.4 ₩29,640 ₩27,128.4	Min.: 1 Mult.: 1	6 VA	115 VAC, 230 VAC	5 V/15 V	Through Hole
Power Transformers - Board Mount 8CT:9CT Iso2500V For RS-485/232 AECQ2 PM2180.089NLT Pulse Electronics 1: ₩4,071.6 1,316In Stock	Mfr. Part # PM2180.089NLT Mouser Part # 673-PM2180.089NLT	Pulse Electronics	Power Transformers - Board Mount 8CT:9CT Iso2500V For RS-485/232 AECQ2 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	1,316In Stock	Cut Tape ₩4,071.6 ₩3,291.6 ₩2,854.8 ₩2,761.2 Reel ₩2,667.6 View ₩2,683.2 ₩2,667.6 ₩2,496 ₩2,449.2 MouseReel Available	Min.: 1 Mult.: 1 : 700				SMD/SMT
Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr PL300-102L Coilcraft 1: ₩25,724.4 290In Stock 248On Order	Mfr. Part # PL300-102L Mouser Part # 994-PL300-102L	Coilcraft	Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr Learn More about Coilcraft pl160 pl300	Datasheet	290In Stock 248On Order On Order Ship Dates Mfr. #: PL300-102L Stock: 290 Can Ship Immediately On Order: 23 Expected 10/29/2026 225 Expected 2/5/2027 Factory Lead-Time: 15 Weeks	₩25,724.4 ₩21,855.6 ₩21,434.4 ₩20,638.8 View ₩19,656 ₩19,078.8	Min.: 1 Mult.: 1	300 W
Audio Transformers / Signal Transformers 120W POE Planar 12V 10A 50uH POE120PL-12L Coilcraft 1: ₩15,038.4 540In Stock	Mfr. Part # POE120PL-12L Mouser Part # 994-POE120PL-12L	Coilcraft	Audio Transformers / Signal Transformers 120W POE Planar 12V 10A 50uH Learn More about Coilcraft poe120pl planar transformers	Datasheet	540In Stock	₩15,038.4 ₩13,572 ₩13,026 ₩12,620.4 View ₩12,214.8 ₩11,606.4 ₩11,247.6 ₩10,935.6	Min.: 1 Mult.: 1	120 W
Current Transformers - Board Mount SMD Current Transformer 74uH-TR SCS-4-4-30T-TR Bel Signal Transformer 1: ₩7,425.6 1,998In Stock	Mfr. Part # SCS-4-4-30T-TR Mouser Part # 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 ₩7,425.6 ₩6,084 ₩4,992 ₩4,851.6 View Reel ₩3,650.4 ₩4,695.6 ₩4,664.4 ₩4,617.6 ₩3,666 ₩3,650.4	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: ₩7,878 1,993In Stock	Mfr. Part # SCS-4-4-50T-TR Mouser Part # 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 ₩7,878 ₩6,442.8 ₩5,304 ₩5,132.4 View Reel ₩3,868.8 ₩4,976.4 ₩4,945.2 ₩4,914 ₩3,884.4 ₩3,868.8	Min.: 1 Mult.: 1 : 2,000				SMD/SMT
Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation 063934 Bourns 1: ₩6,052.8 3,919In Stock	Mfr. Part # 063934 Mouser Part # 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	₩6,052.8 ₩5,366.4 ₩4,929.6 ₩4,804.8 View ₩4,695.6 ₩4,586.4 ₩4,508.4 ₩4,212	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: ₩15,288 421In Stock	Mfr. Part # PLN048-ED21A12S Mouser Part # 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 ₩15,288 ₩12,417.6 ₩11,918.4 ₩9,562.8 Reel ₩8,892 View ₩9,235.2 ₩8,673.6 ₩8,486.4 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	48 W	33 V to 57 V	14 V	SMD/SMT
Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T SINGLE TM1188NL Taoglas 1: ₩3,057.6 1,222In Stock	Mfr. Part # TM1188NL Mouser Part # 960-TM1188NL	Taoglas	Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T SINGLE Learn More about Taoglas tm lan transformers	Datasheet	1,222In Stock	Cut Tape ₩3,057.6 ₩2,371.2 Reel ₩2,355.6 ₩1,856.4 ₩1,840.8 MouseReel Available	Min.: 1 Mult.: 1 : 750
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADT1.5-17+ Mini-Circuits 1: ₩9,360 523In Stock	Mfr. Part # ADT1.5-17+ Mouser Part # 139-ADT1.5-17	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	523In Stock	Cut Tape ₩9,360 Reel ₩9,360 MouseReel Available	Min.: 1 Mult.: 1 : 100	250 mW
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-11G2+ Mini-Circuits 1: ₩7,768.8 490In Stock	Mfr. Part # TC4-11G2+ Mouser Part # 139-TC4-11G2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	490In Stock	Cut Tape ₩7,768.8 ₩5,740.8 ₩4,929.6 ₩4,836 Reel ₩4,836 MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers GIGABIT ISO MOD TG111-HPE1NYNLFTR HALO Electronics 1: ₩8,314.8 1,110In Stock 18,810On Order	Mfr. Part # TG111-HPE1NYNLFTR Mouser Part # 493-TG111HPE1NYNLFTR	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	1,110In Stock 18,810On Order On Order Ship Dates Mfr. #: TG111-HPE1NYNLFTR Stock: 1,110 Can Ship Immediately On Order: 3,300 Expected 11/3/2026 5,610 Expected 2/12/2027 9,900 Expected 4/9/2027 Factory Lead-Time: 28 Weeks	Cut Tape ₩8,314.8 ₩7,971.6 ₩7,581.6 ₩7,347.6 Reel ₩6,957.6 MouseReel Available	Min.: 1 Mult.: 1 : 330
Power Transformers - Industrial TRAN TWO-FOR-ONE DP 5 W/LEADS DP-241-6-10 Bel Signal Transformer 1: ₩38,953.2 99In Stock	Mfr. Part # DP-241-6-10 Mouser Part # 530-DP-241-6-10	Bel Signal Transformer	Power Transformers - Industrial TRAN TWO-FOR-ONE DP 5 W/LEADS Learn More about Bel Signal Transformer signal transformer two 4 one power transformers	Datasheet	99In Stock	₩38,953.2 ₩37,486.8 ₩30,669.6 ₩29,296.8 View ₩29,109.6 ₩28,953.6 Quote	Min.: 1 Mult.: 1	30 VA	115 VAC, 230 VAC	10 V CT	Chassis
Audio Transformers / Signal Transformers XFMR 10/100 BASE-TX MOD 100B-1035NL iNRCORE 1: ₩60,715.2 167In Stock 200Expected 11/2/2026	Mfr. Part # 100B-1035NL Mouser Part # 673-100B-1035NL	iNRCORE	Audio Transformers / Signal Transformers XFMR 10/100 BASE-TX MOD		167In Stock 200Expected 11/2/2026	₩60,715.2 ₩54,225.6 ₩51,838.8 ₩50,793.6 View ₩45,146.4 Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount WE-PPTI SN6505B 72 uH 750316670 Wurth Elektronik 1: ₩7,519.2 729In Stock	Mfr. Part # 750316670 Mouser Part # 710-750316670	Wurth Elektronik	Power Transformers - Board Mount WE-PPTI SN6505B 72 uH Learn More about Wurth Elektronik wurth we pp transformers	Datasheet	729In Stock	Cut Tape ₩7,519.2 Reel ₩4,305.6 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000		5 V	5.7 V, 15.7 V	SMD/SMT
Power Transformers - Board Mount WE-PPTI SN6505 200 uH 750316853 Wurth Elektronik 1: ₩7,004.4 1,227In Stock	Mfr. Part # 750316853 Mouser Part # 710-750316853	Wurth Elektronik	Power Transformers - Board Mount WE-PPTI SN6505 200 uH Learn More about Wurth Elektronik wurth we pp transformers	Datasheet	1,227In Stock	Cut Tape ₩7,004.4 ₩5,740.8 ₩5,257.2 ₩4,789.2 Reel ₩4,305.6 MouseReel Available	Min.: 1 Mult.: 1 : 850		3.3 V	12 V	SMD/SMT
Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W 750370041 Wurth Elektronik 1: ₩7,300.8 1,137In Stock	Mfr. Part # 750370041 Mouser Part # 710-750370041	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1,137In Stock	Cut Tape ₩7,300.8 ₩6,692.4 ₩6,630 Reel ₩6,630 ₩6,442.8 MouseReel Available	Min.: 1 Mult.: 1 : 300	5 W	18 V to 30 V	5 V	SMD/SMT
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG1G-S002NZRL HALO Electronics 1: ₩19,734 1,067In Stock	Mfr. Part # TG1G-S002NZRL Mouser Part # 493-TG1G-S002NZRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	1,067In Stock	₩19,734 ₩6,739.2 ₩6,380.4 ₩5,990.4 View ₩5,818.8 ₩5,803.2 ₩5,647.2	Min.: 1 Mult.: 1