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12 mm Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 6.6uH 1.6A 749196248 Wurth Elektronik 1: $10.727 246In Stock	Mfr. Part # 749196248 Mouser Part # 710-749196248	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 6.6uH 1.6A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	246In Stock	Cut Tape $10.727 $9.662 $8.586 $7.872 Reel $7.861 MouseReel Available	Min.: 1 Mult.: 1 : 400			SMD/SMT
Current Transformers - Board Mount Current Sense Transformer CT05-1000 ICE Components 1: $5.874 628In Stock	Mfr. Part # CT05-1000 Mouser Part # 911-CT05-1000	ICE Components	Current Transformers - Board Mount Current Sense Transformer Learn More about ICE Components ice ct05 current transformers	Datasheet	628In Stock	$5.874 $4.710 $4.513 $4.381 View $4.238 $4.073 $3.942 $3.821 $3.656	Min.: 1 Mult.: 1			Through Hole
Current Transformers - Board Mount Current Sense Transformer CT05-050 ICE Components 1: $3.953 485In Stock	Mfr. Part # CT05-050 Mouser Part # 911-CT05-050	ICE Components	Current Transformers - Board Mount Current Sense Transformer Learn More about ICE Components ice ct05 current transformers	Datasheet	485In Stock	$3.953 $3.239 $2.800 $2.723 View $2.635 $2.591 $2.569 $2.459 $2.426	Min.: 1 Mult.: 1			Through Hole
Current Transformers - Board Mount Current Sense Transformer CT05-500 ICE Components 1: $5.424 936In Stock	Mfr. Part # CT05-500 Mouser Part # 911-CT05-500	ICE Components	Current Transformers - Board Mount Current Sense Transformer Learn More about ICE Components ice ct05 current transformers	Datasheet	936In Stock	$5.424 $4.436 $3.645 $3.535 View $3.426 $3.393 $3.360 $3.261 $3.118	Min.: 1 Mult.: 1			Through Hole
Current Transformers - Board Mount Current Sense Transformer CT05-100 ICE Components 1: $4.150 615In Stock	Mfr. Part # CT05-100 Mouser Part # 911-CT05-100	ICE Components	Current Transformers - Board Mount Current Sense Transformer Learn More about ICE Components ice ct05 current transformers	Datasheet	615In Stock	$4.150 $3.393 $2.943 $2.855 View $2.767 $2.734 $2.701 $2.580 $2.536	Min.: 1 Mult.: 1			Through Hole
Power Transformers - Board Mount Flyback Transfomer, 8PIN, 4.0KVAC,-40C to +125C SM91259AL-E Bourns 1: $11.660 162In Stock New Product	Mfr. Part # SM91259AL-E Mouser Part # 652-SM91259AL-E New Product	Bourns	Power Transformers - Board Mount Flyback Transfomer, 8PIN, 4.0KVAC,-40C to +125C Learn More about Bourns sm91259al transformers	Datasheet	162In Stock	Cut Tape $11.660 $8.937 $7.828 $7.246 Reel $6.994 View $6.741 $6.665 MouseReel Available	Min.: 1 Mult.: 1 : 180			PCB Mount
Audio Transformers / Signal Transformers WE-LAN 2.5G / 5GB Base-T 1Port ETR 749080010 Wurth Elektronik 1: $13.527 565In Stock	Mfr. Part # 749080010 Mouser Part # 710-749080010	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 2.5G / 5GB Base-T 1Port ETR Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	565In Stock	Cut Tape $13.527 $12.418 $11.199 $10.167 Reel $8.828 MouseReel Available	Min.: 1 Mult.: 1 : 400
Audio Transformers / Signal Transformers LAN PoE Txfmr, 5G BASE-T, 150uH, Open Hdr, Single Port, 24 pins, 1500Vac LAN4VSOPS24151C2 Eaton Electronics 1: $4.908 762In Stock	Mfr. Part # LAN4VSOPS24151C2 Mouser Part # 504-LAN4VSOPS24151C2	Eaton Electronics	Audio Transformers / Signal Transformers LAN PoE Txfmr, 5G BASE-T, 150uH, Open Hdr, Single Port, 24 pins, 1500Vac Learn More about Eaton Electronics eaton lanxv transformers	Datasheet	762In Stock	Cut Tape $4.908 $3.645 $3.305 $3.085 Reel $2.459 View $2.910 $2.580 $2.372 MouseReel Available	Min.: 1 Mult.: 1 : 700
Audio Transformers / Signal Transformers LAN Txfmr, 10G BASE-T, 120uH, Open Hdr, Single Port, 24 pins, 1500Vac LAN5VSOS24121C2 Eaton Electronics 1: $7.027 772In Stock	Mfr. Part # LAN5VSOS24121C2 Mouser Part # 504-LAN5VSOS24121C2	Eaton Electronics	Audio Transformers / Signal Transformers LAN Txfmr, 10G BASE-T, 120uH, Open Hdr, Single Port, 24 pins, 1500Vac Learn More about Eaton Electronics eaton lanxv transformers	Datasheet	772In Stock	Cut Tape $7.027 $5.380 $4.941 $4.721 Reel $3.953 View $4.666 $4.161 $3.843 MouseReel Available	Min.: 1 Mult.: 1 : 700
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 5AMPS CST-1005 Triad Magnetics 1: $6.456 658In Stock	Mfr. Part # CST-1005 Mouser Part # 553-CST-1005	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 5AMPS	Datasheet	658In Stock	$6.456 $5.940 $5.698 $5.204 View $5.095 $5.084 $4.776 $4.699 $4.688	Min.: 1 Mult.: 1			Through Hole
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 20 AMPS CST-1020 Triad Magnetics 1: $6.796 1.133In Stock	Mfr. Part # CST-1020 Mouser Part # 553-CST-1020	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 20 AMPS	Datasheet	1.133In Stock	$6.796 $6.149 $5.951 $5.622 View $5.446 $5.281 $5.171 $5.018	Min.: 1 Mult.: 1			Through Hole
Power Transformers - Board Mount VGT10SEE-200S2A5 TDK 1: $10.354 22In Stock Factory Special Order	Mfr. Part # VGT10SEE-200S2A5 Mouser Part # 810-VGT10SEE-200S2A5 Factory Special Order	TDK	Power Transformers - Board Mount Learn More about TDK vgt transformers	Datasheet	22In Stock	$10.354 $8.388 View $8.048 $7.806 $7.565 $7.192 $6.961 $6.676 Quote	Min.: 1 Mult.: 1			SMD/SMT
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 10 AMPS CST-1010 Triad Magnetics 1: $6.708 147In Stock	Mfr. Part # CST-1010 Mouser Part # 553-CST-1010	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 10 AMPS	Datasheet	147In Stock	$6.708 $6.105 $5.863 $5.797 View $5.611 $5.270 $5.105 $4.941	Min.: 1 Mult.: 1			Through Hole
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 15 AMPS CST-1015 Triad Magnetics 1: $6.708 219In Stock	Mfr. Part # CST-1015 Mouser Part # 553-CST-1015	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 15 AMPS	Datasheet	219In Stock	$6.708 $6.061 $5.819 $5.764 View $5.611 $5.369 $5.073 $4.908	Min.: 1 Mult.: 1			Through Hole
Audio Transformers / Signal Transformers EI-14 1.2KCT-8CT 42XL003-RC Xicon 1: $3.415 2.874In Stock	Mfr. Part # 42XL003-RC Mouser Part # 42XL003-RC	Xicon	Audio Transformers / Signal Transformers EI-14 1.2KCT-8CT	Datasheet	2.874In Stock	$3.415 $2.899 $2.734 View Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers PLC Transf PTH 1.0mH 2:1 T60403-K4031-X009 Vacuumschmelze 1: $2.921 4In Stock	Mfr. Part # T60403-K4031-X009 Mouser Part # 983-T60403-K4031X009	Vacuumschmelze	Audio Transformers / Signal Transformers PLC Transf PTH 1.0mH 2:1 Learn More about Vacuumschmelze vac plc transformers	Datasheet	4In Stock	$2.921 $2.207 $2.108 $1.976 View $1.878 $1.790 $1.735 $1.680 $1.482	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers EI-14 600CT-600CT 42XL016-RC Xicon 1: $4.227 1.063In Stock	Mfr. Part # 42XL016-RC Mouser Part # 42XL016-RC	Xicon	Audio Transformers / Signal Transformers EI-14 600CT-600CT	Datasheet	1.063In Stock	$4.227 $3.579 $3.382 Quote Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers WE-LAN HDBase-T 24P Pitch 0.99mm 1.5kVrms Non-PoE 749063010 Wurth Elektronik 1: $9.190 1.000Expected 3/5/2027 New At Mouser	Mfr. Part # 749063010 Mouser Part # 710-749063010 New At Mouser	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN HDBase-T 24P Pitch 0.99mm 1.5kVrms Non-PoE Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	1.000Expected 3/5/2027	Cut Tape $9.190 $8.125 $7.422 $6.939 Reel $5.885 $5.654 MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers WE-LAN HDBase-T 24P Pitch 1.27mm 1.5kVrms PoE 749063011 Wurth Elektronik 1: $9.190 1.000Expected 10/16/2026 New At Mouser	Mfr. Part # 749063011 Mouser Part # 710-749063011 New At Mouser	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN HDBase-T 24P Pitch 1.27mm 1.5kVrms PoE Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	1.000Expected 10/16/2026	Cut Tape $9.190 $8.125 $7.422 $6.939 Reel $5.885 $5.654 MouseReel Available	Min.: 1 Mult.: 1 : 500
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 140uH .03A 749196208 Wurth Elektronik 400: $7.203 Non-Stocked Lead-Time 21 Weeks	Mfr. Part # 749196208 Mouser Part # 710-749196208	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 140uH .03A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel $7.203 $6.785	Min.: 400 Mult.: 400 : 400			SMD/SMT
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 21.6uH .41A 749196218 Wurth Elektronik 400: $7.872 Non-Stocked Lead-Time 21 Weeks	Mfr. Part # 749196218 Mouser Part # 710-749196218	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 21.6uH .41A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel $7.872 $6.785	Min.: 400 Mult.: 400 : 400			SMD/SMT
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 11.6uH .94A 749196228 Wurth Elektronik 400: $7.872 Non-Stocked Lead-Time 21 Weeks	Mfr. Part # 749196228 Mouser Part # 710-749196228	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 11.6uH .94A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel $7.872 $6.785	Min.: 400 Mult.: 400 : 400			SMD/SMT
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 8.3uH 1.3A 749196238 Wurth Elektronik 400: $7.872 Non-Stocked Lead-Time 21 Weeks	Mfr. Part # 749196238 Mouser Part # 710-749196238	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 8.3uH 1.3A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel $7.872 $6.785	Min.: 400 Mult.: 400 : 400			SMD/SMT
Power Transformers - Board Mount High Voltage Iso AEC-Q200 HA00-14013LFTR BI Technologies / TT Electronics 550: $4.798 Non-Stocked	Mfr. Part # HA00-14013LFTR Mouser Part # 858-HA00-14013LFTR	BI Technologies / TT Electronics	Power Transformers - Board Mount High Voltage Iso AEC-Q200	Datasheet	Non-Stocked	Reel $4.798 $4.633 $4.458	Min.: 550 Mult.: 550 : 550	18 VDC	22 VDC	SMD/SMT
Audio Transformers / Signal Transformers PLC Transf PTH 700 uH 1:1:1:1 T60403-K4031-X008 Vacuumschmelze 10.098: $1.713 Non-Stocked	Mfr. Part # T60403-K4031-X008 Mouser Part # 983-T60403-K4031X008	Vacuumschmelze	Audio Transformers / Signal Transformers PLC Transf PTH 700 uH 1:1:1:1 Learn More about Vacuumschmelze vac plc transformers	Datasheet	Non-Stocked	$1.713	Min.: 10.098 Mult.: 198

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