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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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Current Transformers - Board Mount 11mH 3KVdc AEC-Q200 30A DCR=0.5mOhms PH9505.125NLT Pulse Electronics 1: $4.11 609In Stock	Mfr. Part No. PH9505.125NLT Mouser Part No 673-PH9505.125NLT	Pulse Electronics	Current Transformers - Board Mount 11mH 3KVdc AEC-Q200 30A DCR=0.5mOhms Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	609In Stock	Cut Tape $4.11 $3.73 $3.44 $3.33 Reel $2.92 View $3.24 $2.52	Min.: 1 Mult.: 1 : 150				PCB Mount
Power Transformers - Board Mount MID-OLTI UCC28700 1.8 mH 3 W 750313959 Wurth Elektronik 1: $16.22 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	$16.22 $14.99 $12.48 $9.06	Min.: 1 Mult.: 1	3 W	85 VAC to 265 VAC	12 V	Through Hole
Power Transformers - Board Mount THROUGH HOLE 1.1VA 3FD-256 Tamura 1: $7.97 353In Stock	Mfr. Part No. 3FD-256 Mouser Part No 838-3FD-256	Tamura	Power Transformers - Board Mount THROUGH HOLE 1.1VA	Datasheet	353In Stock	$7.97 $6.80 $6.53 $6.19 View $6.00 $5.81 $5.34 $5.25 $5.18	Min.: 1 Mult.: 1		115 VAC, 230 VAC
Pulse Transformers SMT Gate Drive Trans 50uH 1:3.5 3750Vac GT17005 ICE Components 1: $6.39 952In Stock	Mfr. Part No. GT17005 Mouser Part No 911-GT17005	ICE Components	Pulse Transformers SMT Gate Drive Trans 50uH 1:3.5 3750Vac Learn More about ICE Components gt17 gate drive transformers	Datasheet	952In Stock	Cut Tape $6.39 $5.24 $4.30 $4.18 Reel $3.97 View $4.04 $4.01 $3.85 $3.69 MouseReel Available	Min.: 1 Mult.: 1 : 500				SMD/SMT
Audio Transformers / Signal Transformers 1:1 1500Vrms 1.3Ohm -1.1dB SMT HALO Electronics TG1G-E005J24LF TG1G-E005J24LF HALO Electronics 1: $22.58 31In Stock 4,970On Order	Mfr. Part No. TG1G-E005J24LF Mouser Part No 493-TG1G-E005J24LF	HALO Electronics	Audio Transformers / Signal Transformers 1:1 1500Vrms 1.3Ohm -1.1dB SMT Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	31In Stock 4,970On Order On Order Ship Dates Mfr. No: TG1G-E005J24LF Stock: 31 Can Dispatch Immediately On Order: 182 Expected 16/11/2026 2,128 Expected 5/2/2027 2,660 Expected 21/5/2027 Factory Lead Time: 29 Weeks	$22.58 $16.12 $13.55 $11.29 $6.73	Min.: 1 Mult.: 1
Pulse Transformers SMT Gate Driver Transformer 1:1:1 GT03-111-034-B ICE Components 1: $6.00 1,671In Stock 3,000On Order	Mfr. Part No. GT03-111-034-B Mouser Part No 911-GT03-111-034-B	ICE Components	Pulse Transformers SMT Gate Driver Transformer 1:1:1 Learn More about ICE Components gt03 gate drive transformers	Datasheet	1,671In Stock 3,000On Order	Cut Tape $6.00 $4.91 $4.04 $4.00 Reel $3.39 MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers PLC Transf PTH SMD 1.4mH 2:1 T60403-K5024-X079 Vacuumschmelze 1: $4.37 5,530In Stock	Mfr. Part No. T60403-K5024-X079 Mouser Part No 983-T60403-K5024X079	Vacuumschmelze	Audio Transformers / Signal Transformers PLC Transf PTH SMD 1.4mH 2:1 Learn More about Vacuumschmelze vac plc transformers	Datasheet	5,530In Stock	Cut Tape $4.37 $3.36 $2.91 Reel $2.79 $2.39 View $2.33 $2.27 MouseReel Available	Min.: 1 Mult.: 1 : 450
Current Transformers - Industrial Current Transformer 6A 1:1500 35Henry T60404-E4658-X043 Vacuumschmelze 1: $10.68 1,273In Stock	Mfr. Part No. T60404-E4658-X043 Mouser Part No 983-T60404-E4658X043	Vacuumschmelze	Current Transformers - Industrial Current Transformer 6A 1:1500 35Henry Learn More about Vacuumschmelze vac current sensors	Datasheet	1,273In Stock	$10.68 $8.65 $8.31 $8.05 View $7.81 $7.45 $7.21 $6.98 Quote	Min.: 1 Mult.: 1				Free Hanging
Power Transformers - Industrial TRANSFORMER RECT PWR 12.8V 12.8-12 Bel Signal Transformer 1: $159.70 10In Stock	Mfr. Part No. 12.8-12 Mouser Part No 530-12.8-12	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER RECT PWR 12.8V	Datasheet	10In Stock	$159.70 $154.75 $149.61 $148.82 View Quote	Min.: 1 Mult.: 1	153.6 VA	115 VAC	12.8 V CT/6.4 V CT	Chassis
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-14 IF-14-16 Bel Signal Transformer 1: $54.48 23In Stock	Mfr. Part No. IF-14-16 Mouser Part No 530-IF-14-16	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-14 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	23In Stock	$54.48 $47.57 $42.96 $42.95 View $42.94 Quote	Min.: 1 Mult.: 1	14 VA	115 VAC, 230 VAC	16 V CT/8 V	Through Hole
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-4 IF-4-30 Bel Signal Transformer 1: $46.77 48In Stock	Mfr. Part No. IF-4-30 Mouser Part No 530-IF-4-30	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-4 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	48In Stock	$46.77 $38.61 $38.43 $34.49	Min.: 1 Mult.: 1	4 VA	115 VAC, 230 VAC	30 V CT/15 V	Through Hole
Power Transformers - Board Mount TRANSFORMER POWER PC-3 PC-10-2400 Bel Signal Transformer 1: $37.71 50In Stock	Mfr. Part No. PC-10-2400 Mouser Part No 530-PC-10-2400	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER POWER PC-3 Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	50In Stock	$37.71 $34.03 $28.72 Quote Quote	Min.: 1 Mult.: 1	24 VA	115 VAC	10 V CT/5 V	Through Hole
Power Transformers - Board Mount TRANSFORMER POWER PC-2 PC-28-360 Bel Signal Transformer 1: $27.16 95In Stock	Mfr. Part No. PC-28-360 Mouser Part No 530-PC-28-360	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER POWER PC-2 Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	95In Stock	$27.16 $24.47 $23.46 $19.83 View $19.67 Quote	Min.: 1 Mult.: 1	10 VA	115 VAC	28 V CT/14 V	Through Hole
Audio Transformers / Signal Transformers Audio transformer, potted, primary 25K ctohms , secondary 600 ct ohms 107V Hammond Manufacturing 1: $44.50 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	$44.50 $39.32 $38.16 $37.28 View $37.10 $36.08 Quote	Min.: 1 Mult.: 1
Power Transformers - Industrial Power transformer, low voltage, 115V 60 Hz., 24VA, 24 C.T., 1A 166JB24 Hammond Manufacturing 1: $23.43 178In Stock	Mfr. Part No. 166JB24 Mouser Part No 546-166JB24	Hammond Manufacturing	Power Transformers - Industrial Power transformer, low voltage, 115V 60 Hz., 24VA, 24 C.T., 1A Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	178In Stock	$23.43 $21.38 $19.03 $18.54 View $17.95 $17.53 Quote	Min.: 1 Mult.: 1	24 VA	115 VAC	24 VAC CT	Chassis
Audio Transformers / Signal Transformers MET-60-T - IMPEDANCE MATCHING XFRMR - 135 ohms to 135 ohms MET-60-T Triad Magnetics 1: $15.72 243In Stock	Mfr. Part No. MET-60-T Mouser Part No 553-MET-60-T	Triad Magnetics	Audio Transformers / Signal Transformers MET-60-T - IMPEDANCE MATCHING XFRMR - 135 ohms to 135 ohms	Datasheet	243In Stock	$15.72 $14.18 $13.45 $12.87 View $12.77 $12.21 $11.83 $11.45	Min.: 1 Mult.: 1	50 mW (1/20 W)
Power Transformers - Industrial MEDICAL GRADE PWR TOROID 24.0VCT at 2.08A UL/CE TOROIDAL MOUNT VPM24-2080 Triad Magnetics 1: $73.06 39In Stock	Mfr. Part No. VPM24-2080 Mouser Part No 553-VPM24-2080	Triad Magnetics	Power Transformers - Industrial MEDICAL GRADE PWR TOROID 24.0VCT at 2.08A UL/CE TOROIDAL MOUNT Learn More about Triad Magnetics traid magnetics vpm transformers	Datasheet	39In Stock	$73.06 $66.91 $64.83	Min.: 1 Mult.: 1	50 VA	100 VAC, 120 VAC, 220 VAC, 240 VAC	12 V/24 V	Chassis
Pulse Transformers E10 SMD TRANSFORMER TR 1:4 AEC-Q200 B78307A9741A003 TDK 1: $9.17 218In Stock	Mfr. Part No. B78307A9741A003 Mouser Part No 871-B78307A9741A003	TDK	Pulse Transformers E10 SMD TRANSFORMER TR 1:4 AEC-Q200 Learn More about TDK b78307 transfomers	Datasheet	218In Stock	Cut Tape $9.17 $7.97 $7.62 $7.41 Reel $6.99 View $7.18 $6.85 $6.49 $6.38	Min.: 1 Mult.: 1 : 280				PCB Mount
Current Transformers - Board Mount Current Sense Transformer CT05-1000 ICE Components 1: $7.28 628In Stock	Mfr. Part No. CT05-1000 Mouser Part No 911-CT05-1000	ICE Components	Current Transformers - Board Mount Current Sense Transformer Learn More about ICE Components ice ct05 current transformers	Datasheet	628In Stock	$7.28 $5.83 $5.59 $5.43 View $5.25 $5.05 $4.88 $4.73 $4.53	Min.: 1 Mult.: 1				Through Hole
Pulse Transformers DRIVE TRANSFORMER 250uVs 848V T60403-D4615-X047 Vacuumschmelze 1: $17.45 366In 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	366In Stock	$17.45 $14.84 $14.23 $13.79 View $13.36 $12.78 $12.39 $12.00	Min.: 1 Mult.: 1				Through Hole
Power Transformers - Industrial TRANSFORMER TWO-FOR-ONE 6 241-6-10L Bel Signal Transformer 1: $37.14 50In Stock	Mfr. Part No. 241-6-10L Mouser Part No 530-241-6-10L	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER TWO-FOR-ONE 6 Learn More about Bel Signal Transformer signal transformer two 4 one power transformers	Datasheet	50In Stock	$37.14 $33.47 $27.16 $27.02 View $27.01 Quote	Min.: 1 Mult.: 1	30 VA	115 VAC	10 V CT	Chassis
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-7 DST-7-12 Bel Signal Transformer 1: $38.20 37In Stock	Mfr. Part No. DST-7-12 Mouser Part No 530-DST-7-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-7 Learn More about Bel Signal Transformer signal transformers dst transformers	Datasheet	37In Stock	$38.20 $34.42 $28.40 $28.32 View $28.29 $28.26 Quote	Min.: 1 Mult.: 1	36 VA	115 VAC, 230 VAC	12.6 V CT/6.3 V	Through Hole
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-24 IF-24-30 Bel Signal Transformer 1: $57.66 35In Stock	Mfr. Part No. IF-24-30 Mouser Part No 530-IF-24-30	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-24 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	35In Stock	$57.66 $50.80 $45.41 $45.40 View Quote	Min.: 1 Mult.: 1	24 VA	115 VAC, 230 VAC	30 V CT/15 V	Through Hole
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-6 IF-6-20 Bel Signal Transformer 1: $44.32 41In Stock	Mfr. Part No. IF-6-20 Mouser Part No 530-IF-6-20	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-6 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	41In Stock	$44.32 $37.22 $37.11 $33.50	Min.: 1 Mult.: 1	6 VA	115 VAC, 230 VAC	20 V CT/10 V	Through Hole
Power Transformers - Board Mount POE transformer, 25W, EFD20, 5V POE025-FD20050S Bourns 1: $7.22 488In Stock	Mfr. Part No. POE025-FD20050S Mouser Part No 652-POE025-FD20050S	Bourns	Power Transformers - Board Mount POE transformer, 25W, EFD20, 5V Learn More about Bourns poe dcdc transformers	Datasheet	488In Stock	Cut Tape $7.22 $5.92 $4.86 $4.71 Reel $4.53 View $4.57 $4.49 $4.35 $4.01 MouseReel Available	Min.: 1 Mult.: 1 : 300		5 V		SMD/SMT