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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 (CRC) 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 MID-OLEFD EFD20 TH .8uH 1.4A 12V 7508116313 Wurth Elektronik 1: ₡4 330,27 17In Stock	Mfr. Part # 7508116313 Mouser Part # 710-7508116313	Wurth Elektronik	Power Transformers - Board Mount MID-OLEFD EFD20 TH .8uH 1.4A 12V Learn More about Wurth Elektronik midcom wurth MID OLEFD EFD20 transformers	Datasheet	17In Stock	₡4 330,27 ₡4 038,81 ₡3 856,65 ₡3 664,08 View ₡3 258,11 ₡2 727,24	Min.: 1 Mult.: 1	20.4 W	85 VAC to 265 VAC	12 V, 12 V	Through Hole
Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C,S ALAN110001-4J41DT ABRACON 1: ₡4 694,60 316In Stock	Mfr. Part # ALAN110001-4J41DT Mouser Part # 815-ALAN1100014J41DT	ABRACON	Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C,S Learn More about ABRACON alan110001	Datasheet	316In Stock	Cut Tape ₡4 694,60 ₡3 533,96 ₡3 226,89 ₡2 919,81 Reel ₡2 238,00 View ₡2 617,94 ₡2 191,16 ₡2 170,34 MouseReel Available	Min.: 1 Mult.: 1 : 550	15.4 W
Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C ALANL10001-FJC1KT ABRACON 1: ₡3 034,31 469In Stock	Mfr. Part # ALANL10001-FJC1KT Mouser Part # 815-ALANL10001FJC1KT	ABRACON	Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C	Datasheet	469In Stock	Cut Tape ₡3 034,31 ₡2 357,71 ₡2 264,02 ₡2 196,36 Reel ₡1 696,72 View ₡2 118,29 ₡2 003,79 ₡1 738,35 ₡1 691,51 MouseReel Available	Min.: 1 Mult.: 1 : 800
Audio Transformers / Signal Transformers TRANSFORMER ETC4-1TR MACOM 1: ₡1 821,63 227In Stock 4 000Expected 2/1/2027	Mfr. Part # ETC4-1TR Mouser Part # 937-ETC4-1TR	MACOM	Audio Transformers / Signal Transformers TRANSFORMER	Datasheet	227In Stock 4 000Expected 2/1/2027	Cut Tape ₡1 821,63 ₡1 478,12 ₡1 420,87 ₡1 332,39 Reel ₡1 056,54 View ₡1 280,34 ₡1 249,12 ₡1 009,70	Min.: 1 Mult.: 1 : 2 000	250 mW
Power Transformers - Industrial CONTROL TRANSFORMER,208-115V 45VA KTH050 Siemens 1: ₡205 500,56 3In Stock	Mfr. Part # KTH050 Mouser Part # 982-KTH050	Siemens	Power Transformers - Industrial CONTROL TRANSFORMER,208-115V 45VA	Datasheet	3In Stock	₡205 500,56 ₡194 565,58	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers PA6605 60W 4.7Ohms For LM5122 PA6605-AL Coilcraft 1: ₡6 490,20 28In Stock 350On Order	Mfr. Part # PA6605-AL Mouser Part # 994-PA6605-AL	Coilcraft	Audio Transformers / Signal Transformers PA6605 60W 4.7Ohms For LM5122 Learn More about Coilcraft power magnetics	Datasheet	28In Stock 350On Order On Order Ship Dates Mfr. #: PA6605-AL Stock: 28 Can Ship Immediately On Order: 100 Expected 12/28/2026 100 Expected 1/25/2027 150 Expected 2/15/2027 Factory Lead-Time: 15 Weeks	₡6 490,20 ₡5 516,93 ₡5 319,16 ₡5 246,29 View ₡5 027,70 ₡4 866,35	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.15 - 400 MHz, 50? T1-1-X65+ Mini-Circuits 1: ₡2 961,45 71In Stock 70Expected 3/8/2027 New At Mouser	Mfr. Part # T1-1-X65+ Mouser Part # 139-T1-1-X65+ New At Mouser	Mini-Circuits	Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.15 - 400 MHz, 50?	Datasheet	71In Stock 70Expected 3/8/2027	₡2 961,45	Min.: 1 Mult.: 1	250 mW
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-1T-75X+ Mini-Circuits 1: ₡1 743,56 341In Stock	Mfr. Part # TC1-1T-75X+ Mouser Part # 139-TC1-1T-75X	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	341In Stock	Cut Tape ₡1 743,56 ₡1 145,02 ₡890,00 ₡874,38 Reel ₡874,38 MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-122-75X+ Mini-Circuits 1: ₡1 821,63 88In Stock	Mfr. Part # TC4-122-75X+ Mouser Part # 139-TC4-122-75X	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	88In Stock	Cut Tape ₡1 821,63 ₡1 238,71 ₡968,07 ₡931,63 Reel ₡890,00 MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-1W-7A+ Mini-Circuits 1: ₡1 915,31 142In Stock	Mfr. Part # TC4-1W-7A+ Mouser Part # 139-TC4-1W-7A	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	142In Stock	Cut Tape ₡1 915,31 ₡1 316,78 ₡1 061,75 ₡1 014,91 Reel ₡968,07 MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC8-1+ Mini-Circuits 1: ₡1 852,86 271In Stock 3 500On Order	Mfr. Part # TC8-1+ Mouser Part # 139-TC8-1	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	271In Stock 3 500On Order On Order Ship Dates Mfr. #: TC8-1+ Stock: 271 Can Ship Immediately On Order: 2 000 Expected 11/30/2026 1 500 Expected 3/1/2027 Factory Lead-Time: 19 Weeks	Cut Tape ₡1 852,86 ₡1 264,73 ₡1 014,91 ₡962,86 Reel ₡962,86 MouseReel Available	Min.: 1 Mult.: 1 : 500	250 mW
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TCM1-1+ Mini-Circuits 1: ₡1 743,56 842In Stock	Mfr. Part # TCM1-1+ Mouser Part # 139-TCM1-1	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tcm transformers	Datasheet	842In Stock	Cut Tape ₡1 743,56 ₡1 145,02 ₡890,00 ₡874,38 Reel ₡874,38 MouseReel Available	Min.: 1 Mult.: 1 : 500	250 mW
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TCM3-1T+ Mini-Circuits 1: ₡1 915,31 45In Stock	Mfr. Part # TCM3-1T+ Mouser Part # 139-TCM3-1T	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tcm transformers	Datasheet	45In Stock	Cut Tape ₡1 915,31 ₡1 316,78 ₡968,07 Reel ₡968,07 MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers SMD ISOLATION MODULE TG01-FC07N1LF HALO Electronics 1: ₡4 580,10 231In Stock	Mfr. Part # TG01-FC07N1LF Mouser Part # 493-TG01-FC07N1LF	HALO Electronics	Audio Transformers / Signal Transformers SMD ISOLATION MODULE	Datasheet	231In Stock	₡4 580,10 ₡2 956,24 ₡2 414,96 ₡1 951,75 View ₡1 639,47 ₡1 410,46 ₡1 348,01 ₡1 311,57	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh TG02-1205NSRL HALO Electronics 1: ₡2 472,21 522In Stock	Mfr. Part # TG02-1205NSRL Mouser Part # 493-TG02-1205NSRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh Learn More about HALO Electronics halo telecom transformers	Datasheet	522In Stock	₡2 472,21 ₡1 592,62 ₡1 301,16 ₡1 051,34 View ₡874,38 ₡869,18 ₡863,97	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers SMD ISOLATION MODULE TG110-EMX6NXLF HALO Electronics 1: ₡8 275,40 179In Stock	Mfr. Part # TG110-EMX6NXLF Mouser Part # 493-TG110-EMX6NXLF	HALO Electronics	Audio Transformers / Signal Transformers SMD ISOLATION MODULE	Datasheet	179In Stock	₡8 275,40 ₡5 345,18 ₡4 361,50 ₡3 528,76 View ₡2 664,78 ₡2 643,96 ₡2 633,55 ₡2 623,15 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Low Profile TG110-S055P2RL HALO Electronics 1: ₡5 647,05 387In Stock	Mfr. Part # TG110-S055P2RL Mouser Part # 493-TG110-S055P2RL	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Low Profile Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	387In Stock	₡5 647,05 ₡3 643,26 ₡2 971,86 ₡2 404,55 View ₡2 019,41 ₡1 738,35 ₡1 660,28 ₡1 613,44	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers ISO MOD SMD GullWing GigE 10/100BASE-TX TG111-E10NYNRLTR HALO Electronics 1: ₡4 163,72 13In Stock	Mfr. Part # TG111-E10NYNRLTR Mouser Part # 493-TG111-E10NYNRLTR	HALO Electronics	Audio Transformers / Signal Transformers ISO MOD SMD GullWing GigE 10/100BASE-TX Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	13In Stock	Cut Tape ₡4 163,72 ₡2 696,01 ₡2 196,36 ₡1 779,99 Reel ₡1 493,74 View ₡1 285,55 ₡1 228,30 ₡1 191,87 MouseReel Available	Min.: 1 Mult.: 1 : 330
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh TG15-1205NSRL HALO Electronics 1: ₡2 472,21 133In Stock	Mfr. Part # TG15-1205NSRL Mouser Part # 493-TG15-1205NSRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh Learn More about HALO Electronics halo telecom transformers	Datasheet	133In Stock	₡2 472,21 ₡1 592,62 ₡1 301,16 ₡1 051,34 View ₡884,79 ₡759,88 ₡728,65 ₡707,83	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch TG83-1205NM5RL HALO Electronics 1: ₡4 580,10 90In Stock	Mfr. Part # TG83-1205NM5RL Mouser Part # 493-TG83-1205NM5RL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	90In Stock	₡4 580,10 ₡2 956,24 ₡2 414,96 ₡1 951,75 View ₡1 639,47 ₡1 410,46 ₡1 348,01 ₡1 311,57	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing For ADI QUAD ISOs TGAD-260NARL HALO Electronics 1: ₡3 304,96 192In Stock	Mfr. Part # TGAD-260NARL Mouser Part # 493-TGAD-260NARL	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing For ADI QUAD ISOs Learn More about HALO Electronics halo dc dc transformers	Datasheet	192In Stock	₡3 304,96 ₡2 139,11 ₡1 743,56 ₡1 410,46 View ₡1 186,66 ₡1 020,11 ₡978,47 ₡947,25	Min.: 1 Mult.: 1				SMD/SMT
Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pin TGMS-1450V6LF HALO Electronics 1: ₡4 059,63 161In Stock	Mfr. Part # TGMS-1450V6LF Mouser Part # 493-TGMS-1450V6LF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pin Learn More about HALO Electronics halo dc dc transformers	Datasheet	161In Stock	₡4 059,63 ₡2 617,94 ₡2 139,11 ₡1 727,95 View ₡1 452,10 ₡1 249,12 ₡1 197,07 ₡1 160,64	Min.: 1 Mult.: 1				SMD/SMT
Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pi TGMS-1455V6LF HALO Electronics 1: ₡4 293,84 45In Stock 318Expected 4/16/2027	Mfr. Part # TGMS-1455V6LF Mouser Part # 493-TGMS-1455V6LF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pi Learn More about HALO Electronics halo dc dc transformers	Datasheet	45In Stock 318Expected 4/16/2027	₡4 293,84 ₡2 768,88 ₡2 258,82 ₡1 826,83 View ₡1 535,37 ₡1 321,98 ₡1 264,73 ₡1 228,30	Min.: 1 Mult.: 1				SMD/SMT
Audio Transformers / Signal Transformers 6P 1:1 Reinforced ISOLATION MODULE TGR04-6506V6LF HALO Electronics 1: ₡5 542,96 26In Stock	Mfr. Part # TGR04-6506V6LF Mouser Part # 493-TGR04-6506V6LF	HALO Electronics	Audio Transformers / Signal Transformers 6P 1:1 Reinforced ISOLATION MODULE	Datasheet	26In Stock	₡5 542,96 ₡3 960,74 ₡3 325,77 ₡2 774,08 View ₡2 217,18 ₡1 884,08 ₡1 774,79 ₡1 707,13 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD TGSP-S024NXRL HALO Electronics 1: ₡8 119,26 130In Stock	Mfr. Part # TGSP-S024NXRL Mouser Part # 493-TGSP-S024NXRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD Learn More about HALO Electronics halo telecom transformers	Datasheet	130In Stock	₡8 119,26 ₡5 241,09 ₡4 278,23 ₡3 455,89 View ₡2 904,20 ₡2 706,42 ₡2 617,94 ₡2 534,67 Quote	Min.: 1 Mult.: 1