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Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 Offline Flyback Transformers w/ Reinforced Insulation 063932 Bourns 1: $3.43 3,934In Stock	Mfr. Part No. 063932 Mouser Part No 652-63932	Bourns	Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation Learn More about Bourns 063x 093830 0949x flyback transformers	Datasheet	3,934In Stock	$3.43 $3.21 $3.05 $2.95 View $2.86 $2.76 $2.67 $2.59 $2.41	Min.: 1 Mult.: 1	6 W	85 VAC to 265 VAC	12 V	PCB Mount
Power Transformers - Board Mount HFTR4CA Proterial 1: $16.28 230In Stock	Mfr. Part No. HFTR4CA Mouser Part No 205-HFTR4CA	Proterial	Power Transformers - Board Mount Learn More about Proterial hitachi metals hftr transformers	Datasheet	230In Stock	$16.28 $13.68 $13.12 $12.71 View $12.32 $11.79 $11.42 Quote	Min.: 1 Mult.: 1		24 V		PCB Mount
Power Transformers - Board Mount Q4437 Flybck Regltor 12 V, -12 V 1.8 A Q4437-BL Coilcraft 1: $8.76 1,249In Stock	Mfr. Part No. Q4437-BL Mouser Part No 994-Q4437-BL	Coilcraft	Power Transformers - Board Mount Q4437 Flybck Regltor 12 V, -12 V 1.8 A Learn More about Coilcraft power magnetics	Datasheet	1,249In Stock	$8.76 $7.09 $6.80 $6.59 View $6.40 $6.07 $5.88 $5.64 Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount EFD20 9V-36V Flyback SMD 35W PA1836NL Pulse Electronics 1: $5.70 486In Stock	Mfr. Part No. PA1836NL Mouser Part No 673-PA1836NL	Pulse Electronics	Power Transformers - Board Mount EFD20 9V-36V Flyback SMD 35W	Datasheet	486In Stock	$5.70 $5.33 $4.98 $4.73 View $3.62 $3.61	Min.: 1 Mult.: 1				PCB Mount
Current Transformers - Industrial CT 600:1 WITH FLUX COND 31MM ELCT30-31 Littelfuse 1: $440.01 4In Stock	Mfr. Part No. ELCT30-31 Mouser Part No 576-ELCT30-31	Littelfuse	Current Transformers - Industrial CT 600:1 WITH FLUX COND 31MM Learn More about Littelfuse industrial portfolio	Datasheet	4In Stock	$440.01	Min.: 1 Mult.: 1				Panel
Current Transformers - Industrial CT 100:1 WITH FLUX COND 31MM ELCT5-31 Littelfuse 1: $401.90 4In Stock	Mfr. Part No. ELCT5-31 Mouser Part No 576-ELCT5-31	Littelfuse	Current Transformers - Industrial CT 100:1 WITH FLUX COND 31MM Learn More about Littelfuse industrial portfolio	Datasheet	4In Stock	$401.90	Min.: 1 Mult.: 1				Panel
Current Transformers - Industrial 1000:5 4.25MM ID XFMR CURRENT SE-CS10-4 Littelfuse 1: $517.63 5In Stock	Mfr. Part No. SE-CS10-4 Mouser Part No 576-SE-CS10-4	Littelfuse	Current Transformers - Industrial 1000:5 4.25MM ID XFMR CURRENT Learn More about Littelfuse industrial portfolio	Datasheet	5In Stock	$517.63	Min.: 1 Mult.: 1
Pulse Transformers THT Gate Drive 1500uH .75Ohms PE-63385NL Pulse Electronics 1: $6.47 321In Stock	Mfr. Part No. PE-63385NL Mouser Part No 673-PE-63385NL	Pulse Electronics	Pulse Transformers THT Gate Drive 1500uH .75Ohms	Datasheet	321In Stock	$6.47 $5.78 $5.52 $5.37 View $5.33 $5.29	Min.: 1 Mult.: 1
Current Transformers - Board Mount THT Current Sense 19mH 1.4Ohms P0582NL Pulse Electronics 1: $3.98 1,550In Stock	Mfr. Part No. P0582NL Mouser Part No 673-P0582NL	Pulse Electronics	Current Transformers - Board Mount THT Current Sense 19mH 1.4Ohms	Datasheet	1,550In Stock	$3.98 $3.61 $3.26 $3.04 View $2.87 $2.76 $2.61	Min.: 1 Mult.: 1
Current Transformers - Board Mount XFMR,CURRENT SENSE 1:30 NPB PA1005.030QNL Pulse Electronics 1: $1.95 1,448In Stock	Mfr. Part No. PA1005.030QNL Mouser Part No 673-PA1005.030QNL	Pulse Electronics	Current Transformers - Board Mount XFMR,CURRENT SENSE 1:30 NPB	Datasheet	1,448In Stock	$1.95 $1.77 $1.63 $1.58 View $1.54 $1.50 $1.33 $1.15 $1.10	Min.: 1 Mult.: 1
Current Transformers - Industrial CT 600:1 WITH FLUX COND 88MM ELCT30-88 Littelfuse 1: $816.68 5In Stock	Mfr. Part No. ELCT30-88 Mouser Part No 576-ELCT30-88	Littelfuse	Current Transformers - Industrial CT 600:1 WITH FLUX COND 88MM Learn More about Littelfuse industrial portfolio	Datasheet	5In Stock	$816.68	Min.: 1 Mult.: 1				Panel
Audio Transformers / Signal Transformers Wideband RF 75 Ohm 1:1CT 50-450MHz SMD CX2041NL Pulse Electronics 1: $4.14 3,432In Stock	Mfr. Part No. CX2041NL Mouser Part No 673-CX2041NL	Pulse Electronics	Audio Transformers / Signal Transformers Wideband RF 75 Ohm 1:1CT 50-450MHz SMD	Datasheet	3,432In Stock	$4.14 $2.57 $2.26 $1.91 $1.74	Min.: 1 Mult.: 1 Max.: 400
Audio Transformers / Signal Transformers 1000Base-T BGA PoE+ 350uH .65Ohms 4-Port H6400NL Pulse Electronics 1: $25.13 179In Stock	Mfr. Part No. H6400NL Mouser Part No 673-H6400NL	Pulse Electronics	Audio Transformers / Signal Transformers 1000Base-T BGA PoE+ 350uH .65Ohms 4-Port Learn More about Pulse Electronics pulse poe solutions	Datasheet	179In Stock	$25.13 $21.19 $19.61 $18.25 $17.49	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr PL300-102L Coilcraft 1: $15.34 140In Stock 175Expected 2026/10/01	Mfr. Part No. PL300-102L Mouser Part No 994-PL300-102L	Coilcraft	Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr Learn More about Coilcraft pl160 pl300	Datasheet	140In Stock 175Expected 2026/10/01	$15.34 $13.83 $13.26 $12.83 View $12.43 $11.91 $11.54	Min.: 1 Mult.: 1	300 W
Audio Transformers / Signal Transformers 120W POE Planar 12V 10A 50uH POE120PL-12L Coilcraft 1: $9.62 590In Stock	Mfr. Part No. POE120PL-12L Mouser Part No 994-POE120PL-12L	Coilcraft	Audio Transformers / Signal Transformers 120W POE Planar 12V 10A 50uH Learn More about Coilcraft poe120pl planar transformers	Datasheet	590In Stock	$9.62 $8.14 $7.82 $7.40 View $7.16 $7.02 $6.80 $6.59	Min.: 1 Mult.: 1	120 W
Power Transformers - Board Mount Power Transformers ISO MOD SMD 40W Forward Converter TGSP-P154EFD20LF HALO Electronics 1: $17.27 125In Stock	Mfr. Part No. TGSP-P154EFD20LF Mouser Part No 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		125In Stock	$17.27 $12.34 $10.36 $8.63 View $6.47 $5.18 $4.71	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 1KHz 66ohm 10% line matching trans LM-NP-1002L Bourns 1: $7.77 513In Stock	Mfr. Part No. LM-NP-1002L Mouser Part No 652-LM-NP-1002L	Bourns	Audio Transformers / Signal Transformers 1KHz 66ohm 10% line matching trans Learn More about Bourns power supply solutions	Datasheet	513In Stock	$7.77 $6.69 $5.78 $5.59 View $5.41 $5.23 $5.22 $4.98	Min.: 1 Mult.: 1
Power Transformers - Board Mount WE-FB LT3748 6.78 uH 12 W 750311911 Wurth Elektronik 1: $8.06 283In Stock	Mfr. Part No. 750311911 Mouser Part No 710-750311911	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 6.78 uH 12 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	283In Stock	$8.06 $7.27 $6.98 $6.90 View $6.61 $6.25 $6.04 $5.88	Min.: 1 Mult.: 1	12 W	8 V to 24 V	15 V, 15 V, 15 V, 15 V	Through Hole
Power Transformers - Board Mount MID-OLTI UCC28722 1.35 mH 6 W 750342104 Wurth Elektronik 1: $8.13 1,120In Stock	Mfr. Part No. 750342104 Mouser Part No 710-750342104	Wurth Elektronik	Power Transformers - Board Mount MID-OLTI UCC28722 1.35 mH 6 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	1,120In Stock	$8.13 $7.04 $6.43 $6.04 $5.30	Min.: 1 Mult.: 1	6 W	85 VAC to 265 VAC	12 V	Through Hole
Power Transformers - Board Mount MID-OLTI UCC28740 160 uH 92.4 W 750343004 Wurth Elektronik 1: $13.64 536In Stock	Mfr. Part No. 750343004 Mouser Part No 710-750343004	Wurth Elektronik	Power Transformers - Board Mount MID-OLTI UCC28740 160 uH 92.4 W Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	536In Stock	$13.64 $12.97 $12.05 $10.91 $10.00	Min.: 1 Mult.: 1	92.4 W	106 V to 286 V	24 V	Through Hole
Power Transformers - Board Mount MID-SLIM Offline 250uH 50kHz 34mOhm 760871333 Wurth Elektronik 1: $11.76 1,303In Stock	Mfr. Part No. 760871333 Mouser Part No 710-760871333	Wurth Elektronik	Power Transformers - Board Mount MID-SLIM Offline 250uH 50kHz 34mOhm Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	1,303In Stock	$11.76 $9.80 $9.78 $9.26 View $8.71 $8.16	Min.: 1 Mult.: 1	67.5 W	85 VAC to 265 VAC	12 V, 12 V, 12 V	Through Hole
Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation 094929 Bourns 1: $4.55 4,062In Stock	Mfr. Part No. 094929 Mouser Part No 652-94929	Bourns	Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation Learn More about Bourns 063x 093830 0949x flyback transformers	Datasheet	4,062In Stock	$4.55 $4.12 $3.77 $3.65 View $3.54 $3.50 $3.44 $3.20 $2.87	Min.: 1 Mult.: 1	22 W	85 VAC to 265 VAC	12 V	PCB Mount
Power Transformers - Industrial 450 VA Isolation 115/230 , 115/230 ECO-450-230 Bel Signal Transformer 1: $176.75 10In Stock	Mfr. Part No. ECO-450-230 Mouser Part No 530-ECO-450-230	Bel Signal Transformer	Power Transformers - Industrial 450 VA Isolation 115/230 , 115/230 Learn More about Bel Signal Transformer ecotran	Datasheet	10In Stock	$176.75 $163.82	Min.: 1 Mult.: 1		230 VAC	115 V
Power Transformers - Board Mount MID-OLTI UCC28740 230 uH 60 W 750343068 Wurth Elektronik 1: $13.14 817In Stock	Mfr. Part No. 750343068 Mouser Part No 710-750343068	Wurth Elektronik	Power Transformers - Board Mount MID-OLTI UCC28740 230 uH 60 W Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	817In Stock	$13.14 $12.48 $11.61 $10.51	Min.: 1 Mult.: 1	60 W	94 VAC to 445 VAC	24 V	Through Hole
Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation 063934 Bourns 1: $3.49 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	$3.49 $3.20 $3.05 $2.99 View $2.93 $2.85 $2.80 $2.74 $2.71	Min.: 1 Mult.: 1	9 W	85 VAC to 265 VAC	12 V	PCB Mount