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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: $11.131 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 $11.131 $10.026 $8.909 $8.169 Reel $8.157 MouseReel Available	Min.: 1 Mult.: 1 : 400			SMD/SMT
Current Transformers - Board Mount Current Sense Transformer CT05-1000 ICE Components 1: $6.095 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	$6.095 $4.887 $4.682 $4.546 View $4.398 $4.227 $4.090 $3.965 $3.794	Min.: 1 Mult.: 1			Through Hole
Current Transformers - Board Mount Current Sense Transformer CT05-500 ICE Components 1: $5.628 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	$5.628 $4.603 $3.782 $3.668 View $3.555 $3.520 $3.486 $3.384 $3.236	Min.: 1 Mult.: 1			Through Hole
Current Transformers - Board Mount Current Sense Transformer CT05-050 ICE Components 1: $4.101 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	$4.101 $3.361 $2.905 $2.825 View $2.734 $2.689 $2.666 $2.552 $2.518	Min.: 1 Mult.: 1			Through Hole
Current Transformers - Board Mount Current Sense Transformer CT05-100 ICE Components 1: $4.306 613In 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	613In Stock	$4.306 $3.520 $3.053 $2.962 View $2.871 $2.837 $2.803 $2.677 $2.632	Min.: 1 Mult.: 1			Through Hole
Power Transformers - Board Mount Flyback Transfomer, 8PIN, 4.0KVAC,-40C to +125C SM91259AL-E Bourns 1: $12.099 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 $12.099 $9.274 $8.123 $7.519 Reel $7.257 View $6.995 $6.915 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: $14.036 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 $14.036 $12.885 $11.621 $10.550 Reel $9.160 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: $2.301 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 $2.301 Reel $2.301 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: $4.067 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 $4.067 $3.760 Reel $3.760 MouseReel Available	Min.: 1 Mult.: 1 : 700
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 5AMPS CST-1005 Triad Magnetics 1: $6.699 658In Stock 1.008Expected 11/5/2026	Mfr. Part # CST-1005 Mouser Part # 553-CST-1005	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 5AMPS	Datasheet	658In Stock 1.008Expected 11/5/2026	$6.699 $6.163 $5.913 $5.400 View $5.286 $5.275 $4.956 $4.876 $4.865	Min.: 1 Mult.: 1			Through Hole
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 20 AMPS CST-1020 Triad Magnetics 1: $7.052 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	$7.052 $6.380 $6.175 $5.833 View $5.651 $5.480 $5.366 $5.206	Min.: 1 Mult.: 1			Through Hole
Power Transformers - Board Mount VGT10SEE-200S2A5 TDK 1: $10.743 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	$10.743 $8.704 View $8.351 $8.100 $7.850 $7.462 $7.223 $6.927 Quote	Min.: 1 Mult.: 1			SMD/SMT
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 10 AMPS CST-1010 Triad Magnetics 1: $6.961 106In Stock	Mfr. Part # CST-1010 Mouser Part # 553-CST-1010	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 10 AMPS	Datasheet	106In Stock	$6.961 $6.334 $6.084 $6.015 View $5.822 $5.469 $5.298 $5.127	Min.: 1 Mult.: 1			Through Hole
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 15 AMPS CST-1015 Triad Magnetics 1: $6.961 219In Stock 378Expected 11/3/2026	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 378Expected 11/3/2026	$6.961 $6.289 $6.038 $5.981 View $5.822 $5.571 $5.263 $5.093	Min.: 1 Mult.: 1			Through Hole
Audio Transformers / Signal Transformers EI-14 1.2KCT-8CT 42XL003-RC Xicon 1: $3.543 2.872In Stock	Mfr. Part # 42XL003-RC Mouser Part # 42XL003-RC	Xicon	Audio Transformers / Signal Transformers EI-14 1.2KCT-8CT	Datasheet	2.872In Stock	$3.543 $3.008 $2.837 View Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers PLC Transf PTH 1.0mH 2:1 T60403-K4031-X009 Vacuumschmelze 1: $3.657 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	$3.657 $2.814 $2.438 $2.427 View $2.336 $2.005 $1.948 $1.868	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers EI-14 600CT-600CT 42XL016-RC Xicon 1: $4.386 608In Stock	Mfr. Part # 42XL016-RC Mouser Part # 42XL016-RC	Xicon	Audio Transformers / Signal Transformers EI-14 600CT-600CT	Datasheet	608In Stock	$4.386 $3.714 $3.509 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: $9.536 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 $9.536 $8.431 $7.702 $7.200 Reel $6.107 $5.867 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: $9.536 1.000Expected 10/30/2026 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 10/30/2026	Cut Tape $9.536 $8.431 $7.702 $7.200 Reel $6.107 $5.867 MouseReel Available	Min.: 1 Mult.: 1 : 500
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 140uH .03A 749196208 Wurth Elektronik 400: $7.474 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 $7.474 $7.041	Min.: 400 Mult.: 400 : 400			SMD/SMT
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 21.6uH .41A 749196218 Wurth Elektronik 400: $8.169 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 $8.169 $7.041	Min.: 400 Mult.: 400 : 400			SMD/SMT
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 11.6uH .94A 749196228 Wurth Elektronik 400: $8.169 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 $8.169 $7.041	Min.: 400 Mult.: 400 : 400			SMD/SMT
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 8.3uH 1.3A 749196238 Wurth Elektronik 400: $8.169 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 $8.169 $7.041	Min.: 400 Mult.: 400 : 400			SMD/SMT
Power Transformers - Board Mount High Voltage Iso AEC-Q200 HA00-14013LFTR BI Technologies / TT Electronics 550: $4.979 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 $4.979 $4.808 $4.625	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: $1.857 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	$1.857	Min.: 10.098 Mult.: 198

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