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Through Hole Transformers

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Termination Style = Through Hole

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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.	RoHS	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Power Transformers - Board Mount WE-LLCR Size ETD34 600uH 150W 48V 760895451 Wurth Elektronik 1: $16.68 9In Stock	Mfr. Part No. 760895451 Mouser Part No 710-760895451	Wurth Elektronik	Power Transformers - Board Mount WE-LLCR Size ETD34 600uH 150W 48V Learn More about Wurth Elektronik wurth llcr transformers	Datasheet	9In Stock	$16.68 $15.97 $14.97 $13.47 $11.97	Min.: 1 Mult.: 1		150 W	255 VAC to 283 VAC	48 V	Through Hole
Power Transformers - Board Mount Flyback Transformer for LT8316 11328-T060 Sumida 1: $7.26 7In Stock	Mfr. Part No. 11328-T060 Mouser Part No 851-11328-T060	Sumida	Power Transformers - Board Mount Flyback Transformer for LT8316 Learn More about Sumida flyback transformers lt8316	Datasheet	7In Stock	$7.26 $5.70 $5.45 $5.30 View $5.14 $4.93 $4.77 $4.62 $4.44	Min.: 1 Mult.: 1					Through Hole
Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1:1 Single Ch TD10-1205ALF HALO Electronics 1: $5.65 411In Stock	Mfr. Part No. TD10-1205ALF Mouser Part No 493-TD10-1205ALF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1:1 Single Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	411In Stock	$5.65 $3.65 $2.99 $2.41 View $2.02 $1.74 $1.67 $1.62	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1.36CT 1Ch TD70-1205ALF HALO Electronics 1: $5.65 38In Stock	Mfr. Part No. TD70-1205ALF Mouser Part No 493-TD70-1205ALF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1.36CT 1Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	38In Stock	$5.65 $3.65 $2.99 $2.41 View $2.02 $1.74 $1.67 $1.62	Min.: 1 Mult.: 1
Power Transformers - Board Mount Flyback Transformer for LT8316 11328-T061 Sumida 1: $6.42 81In Stock	Mfr. Part No. 11328-T061 Mouser Part No 851-11328-T061	Sumida	Power Transformers - Board Mount Flyback Transformer for LT8316 Learn More about Sumida flyback transformers lt8316	Datasheet	81In Stock	$6.42 $5.05 $4.83 $4.70 View $4.55 $4.37 $4.23 $4.11 $3.94	Min.: 1 Mult.: 1					Through Hole
Power Transformers - Board Mount WE-UNIT Offline 245uH .21A 1.2Ohm 7491181024 Wurth Elektronik 1: $7.35 110In Stock	Mfr. Part No. 7491181024 Mouser Part No 710-7491181024	Wurth Elektronik	Power Transformers - Board Mount WE-UNIT Offline 245uH .21A 1.2Ohm Learn More about Wurth Elektronik wurthWEUNITTransformer	Datasheet	110In Stock	$7.35 $6.47 $6.12 $5.78 View $5.44 $5.29	Min.: 1 Mult.: 1		3 W	85 VAC to 265 VAC	24 V	Through Hole
Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1CT:1CT 1Ch TD15-1205ALF HALO Electronics 1: $5.65 112In Stock	Mfr. Part No. TD15-1205ALF Mouser Part No 493-TD15-1205ALF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1CT:1CT 1Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	112In Stock	$5.65 $3.65 $2.99 $2.41 View $2.02 $1.74 $1.67 $1.62	Min.: 1 Mult.: 1
Power Transformers - Board Mount Flyback Transformer for LT8316 11328-T073 Sumida 1: $7.39 11In Stock 140Expected 2027/01/19	Mfr. Part No. 11328-T073 Mouser Part No 851-11328-T073	Sumida	Power Transformers - Board Mount Flyback Transformer for LT8316 Learn More about Sumida flyback transformers lt8316	Datasheet	11In Stock 140Expected 2027/01/19	$7.39 $5.80 $5.54 $5.40 View $5.23 $5.01	Min.: 1 Mult.: 1					Through Hole
Power Transformers - Board Mount WE-UNIT Offline 280uH .2A .05Ohm 749118105 Wurth Elektronik 1: $7.34 166In Stock	Mfr. Part No. 749118105 Mouser Part No 710-749118105	Wurth Elektronik	Power Transformers - Board Mount WE-UNIT Offline 280uH .2A .05Ohm Learn More about Wurth Elektronik wurthWEUNITTransformer	Datasheet	166In Stock	$7.34 $6.47 $6.12 $5.78 View $5.44 $5.29	Min.: 1 Mult.: 1		3 W	85 VAC to 265 VAC	5 V	Through Hole
Power Transformers - Board Mount MID-OLON NCP1251 750 uH 21.6 W 750312495 Wurth Elektronik 1: $9.63 556In Stock	Mfr. Part No. 750312495 Mouser Part No 710-750312495	Wurth Elektronik	Power Transformers - Board Mount MID-OLON NCP1251 750 uH 21.6 W Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	556In Stock	$9.63 $8.90 $7.41 $6.11 $5.37	Min.: 1 Mult.: 1		21.6 W	85 VAC to 265 VAC	12 V	Through Hole
Power Transformers - Board Mount WE-FB SMD Flyback Dialog Semi iW1830 750343109 Wurth Elektronik 1: $23.47 998In Stock	Mfr. Part No. 750343109 Mouser Part No 710-750343109	Wurth Elektronik	Power Transformers - Board Mount WE-FB SMD Flyback Dialog Semi iW1830 Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	998In Stock	$23.47 $21.67 $18.05 $14.90 $13.10	Min.: 1 Mult.: 1		15 W	90 VAC to 264 VAC	5 V	Through Hole
Power Transformers - Board Mount MID-OLSTM L6599A 1.396 mH 12 W 760871131 Wurth Elektronik 1: $7.58 223In Stock	Mfr. Part No. 760871131 Mouser Part No 710-760871131	Wurth Elektronik	Power Transformers - Board Mount MID-OLSTM L6599A 1.396 mH 12 W Learn More about Wurth Elektronik wurthWEUNITTransformer	Datasheet	223In Stock	$7.58 $7.04 $6.50 $5.95 View $5.41 $4.47	Min.: 1 Mult.: 1		12 W	85 VAC to 265 VAC	12 V, 12 V	Through Hole
Pulse Transformers 7MH .1A XFRMR PULSE 2:1 SGL IT246 TE Connectivity / Schaffner 1: $7.66 186In Stock	Mfr. Part No. IT246 Mouser Part No 631-IT246	TE Connectivity / Schaffner	Pulse Transformers 7MH .1A XFRMR PULSE 2:1 SGL Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	186In Stock	$7.66 $6.62 $6.35 $6.15 View $5.61 $5.47 $5.33	Min.: 1 Mult.: 1			750 V		Through Hole
Power Transformers - Board Mount MID-OLON Flyback Transformer 750341793 Wurth Elektronik 1: $10.48 304In Stock	Mfr. Part No. 750341793 Mouser Part No 710-750341793	Wurth Elektronik	Power Transformers - Board Mount MID-OLON Flyback Transformer Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	304In Stock	$10.48 $10.47 $9.87 $9.62 View $9.07 $8.25	Min.: 1 Mult.: 1		9.8 W	85 VAC to 600 VAC	5 V, 12 V	Through Hole
Power Transformers - Board Mount MID-OLEFD EFD20 TH .8uH 1.4A 24V 750811644 Wurth Elektronik 1: $6.07 996In Stock	Mfr. Part No. 750811644 Mouser Part No 710-750811644	Wurth Elektronik	Power Transformers - Board Mount MID-OLEFD EFD20 TH .8uH 1.4A 24V Learn More about Wurth Elektronik midcom wurth MID OLEFD EFD20 transformers	Datasheet	996In Stock	$6.07 $5.68 $5.41 $5.28 View $5.15 $4.91 $4.90	Min.: 1 Mult.: 1		19.2 W	85 VAC to 265 VAC	24 V, 24 V	Through Hole
Pulse Transformers PLANAR 1:1.25:1.25 S High Side / 1200V MGDT100125-SM Vishay / Dale 1: $13.05 139In Stock	Mfr. Part No. MGDT100125-SM Mouser Part No 70-MGDT100125-SM	Vishay / Dale	Pulse Transformers PLANAR 1:1.25:1.25 S High Side / 1200V Learn More about Vishay / Dale vishay mgdt transformers	Datasheet	139In Stock	$13.05 $11.41 $10.94 $10.40 View $9.04 $8.83 $8.82 $8.66	Min.: 1 Mult.: 1
Power Transformers - Board Mount MID-OLLT LT3798 180 uH 108 W 750811351 Wurth Elektronik 1: $14.85 141In Stock 1,000Expected 2026/12/17	Mfr. Part No. 750811351 Mouser Part No 710-750811351	Wurth Elektronik	Power Transformers - Board Mount MID-OLLT LT3798 180 uH 108 W Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	141In Stock 1,000Expected 2026/12/17	$14.85 $14.67 $13.75 $12.37	Min.: 1 Mult.: 1		108 W	85 VAC to 265 VAC	36 V	Through Hole
Audio Transformers / Signal Transformers Signal-1553 Non-QPL Mil Grade TL1553-5 iNRCORE 1: $80.12 29In Stock	Mfr. Part No. TL1553-5 Mouser Part No 673-TL1553-5	iNRCORE	Audio Transformers / Signal Transformers Signal-1553 Non-QPL Mil Grade	Datasheet	29In Stock	$80.12 $72.00 $67.55 $67.27 View $64.64 Quote	Min.: 1 Mult.: 1	No
Pulse Transformers DRIVE TRANSFORMER 250uVs 848V T60403-D4615-X047 Vacuumschmelze 1: $16.12 425In Stock	Mfr. Part No. T60403-D4615-X047 Mouser Part No 983-T60403-D4615X047	Vacuumschmelze	Pulse Transformers DRIVE TRANSFORMER 250uVs 848V Learn More about Vacuumschmelze vac gate drive transformers	Datasheet	425In Stock	$16.12 $13.70 $13.14 $12.73 View $12.34 $11.80 $11.44 $11.08	Min.: 1 Mult.: 1					Through Hole
Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 CTohms , secondary 150 CT ohms 104S Hammond Manufacturing 1: $39.52 54In Stock	Mfr. Part No. 104S Mouser Part No 546-104S	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 CTohms , secondary 150 CT ohms	Datasheet	54In Stock	$39.52 $35.42 $33.19 $32.18 View $30.88 $30.46 Quote	Min.: 1 Mult.: 1		500 mW (1/2 W)
Audio Transformers / Signal Transformers Xfmr Prop EP13 TH RoHS C1306 MGBBT-00290-P TE Connectivity / Holsworthy 1: $4.40 702In Stock Factory Special Order	Mfr. Part No. MGBBT-00290-P Mouser Part No 279-MGBBT-00290-P Factory Special Order	TE Connectivity / Holsworthy	Audio Transformers / Signal Transformers Xfmr Prop EP13 TH RoHS C1306	Datasheet	702In Stock	$4.40 $3.33 $2.76 $2.66 View $2.61 $2.47 $2.37 $2.28 $2.24	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por PE-64934NL Pulse Electronics 1: $6.08 395In Stock	Mfr. Part No. PE-64934NL Mouser Part No 673-PE-64934NL	Pulse Electronics	Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por Learn More about Pulse Electronics pulsetelecom	Datasheet	395In Stock	$6.08 $4.77 $4.61 $4.44 View $4.30 $3.22	Min.: 1 Mult.: 1
Pulse Transformers ILR1 PULSE TRANSFRMR THT 1A ILR-11-0001 Schurter 1: $6.30 1,747In Stock	Mfr. Part No. ILR-11-0001 Mouser Part No 693-ILR-11-0001	Schurter	Pulse Transformers ILR1 PULSE TRANSFRMR THT 1A	Datasheet	1,747In Stock	$6.30 $5.54 $5.35 $5.11 View $4.97 $4.91 $4.78 $4.76	Min.: 1 Mult.: 1					Through Hole
Power Transformers - Board Mount MID-OLTI UCC28700 1.8 mH 3 W 750313959 Wurth Elektronik 1: $11.93 122In Stock	Mfr. Part No. 750313959 Mouser Part No 710-750313959	Wurth Elektronik	Power Transformers - Board Mount MID-OLTI UCC28700 1.8 mH 3 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	122In Stock	$11.93 $11.03 $9.18 $6.66	Min.: 1 Mult.: 1		3 W	85 VAC to 265 VAC	12 V	Through Hole
Audio Transformers / Signal Transformers Audio transformer, potted, primary 25K ctohms , secondary 600 ct ohms 107V Hammond Manufacturing 1: $36.70 69In Stock	Mfr. Part No. 107V Mouser Part No 546-107V	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, potted, primary 25K ctohms , secondary 600 ct ohms	Datasheet	69In Stock	$36.70 $32.03 $31.17 $30.84 $29.98	Min.: 1 Mult.: 1