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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 (NZD) 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 Signal BMS Transformer, -40 to +125 SM91595AL-E Bourns 1: $19.24 210In Stock New Product	Mfr. Part No. SM91595AL-E Mouser Part No 652-SM91595AL-E New Product	Bourns	Power Transformers - Board Mount Signal BMS Transformer, -40 to +125 Learn More about Bourns sm91595al bms transformers	Datasheet	210In Stock	Cut Tape $19.24 $15.47 $14.83 $14.38 Reel $13.34 View $13.92 $12.92 $12.50 MouseReel Available	Min.: 1 Mult.: 1 : 300				SMD/SMT
Current Transformers - Industrial SPLT CR CT 1000A, .6% ACCY, 3"X3.5" WI CT-SP-3135-1000-5 Eaton Electrical 1: $607.73 1In Stock New Product	Mfr. Part No. CT-SP-3135-1000-5 Mouser Part No 504-CTSP-3135-1000-5 New Product	Eaton Electrical	Current Transformers - Industrial SPLT CR CT 1000A, .6% ACCY, 3"X3.5" WI	Datasheet	1In Stock	$607.73 $561.80	Min.: 1 Mult.: 1				Bracket
Current Transformers - Industrial SPLT CR CT 600A, .6% ACCY, 2"X3" WI CT-SP-2031-600-5 Eaton Electrical 1: $505.09 1In Stock New Product	Mfr. Part No. CT-SP-2031-600-5 Mouser Part No 504-CT-SP-2031-600-5 New Product	Eaton Electrical	Current Transformers - Industrial SPLT CR CT 600A, .6% ACCY, 2"X3" WI	Datasheet	1In Stock	$505.09 $457.93 $448.70	Min.: 1 Mult.: 1				Bracket
Audio Transformers / Signal Transformers 2.5Gig Reinforced SMD 24P ISO MOD TGR2G-S420N24LF HALO Electronics 1: $73.47 84In Stock New Product	Mfr. Part No. TGR2G-S420N24LF Mouser Part No 493-TGR2G-S420N24LF New Product	HALO Electronics	Audio Transformers / Signal Transformers 2.5Gig Reinforced SMD 24P ISO MOD		84In Stock	$73.47 $52.47 $44.08 $36.75 View $29.39 $24.99 Quote	Min.: 1 Mult.: 1
Power Transformers - Industrial 100 VA Type MTE Control Transformer C0100E1B Eaton Electrical 1: $729.26 2In Stock New Product	Mfr. Part No. C0100E1B Mouser Part No 504-C0100E1B New Product	Eaton Electrical	Power Transformers - Industrial 100 VA Type MTE Control Transformer	Datasheet	2In Stock	$729.26 $587.22	Min.: 1 Mult.: 1
Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms CS4200V-01L Coilcraft 1: $13.72 6,728In Stock	Mfr. Part No. CS4200V-01L Mouser Part No 994-CS4200V-01L	Coilcraft	Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms Learn More about Coilcraft power magnetics	Datasheet	6,728In Stock	$13.72 $11.10 $10.67 $10.34 View $10.01 $9.56 $9.26 $8.97 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz PWB2010LC Coilcraft 1: $11.83 7,069In Stock	Mfr. Part No. PWB2010LC Mouser Part No 994-PWB2010LC	Coilcraft	Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz	Datasheet	7,069In Stock	Cut Tape $11.83 $9.19 Reel $7.81 $7.55 $7.30 $7.26 MouseReel Available	Min.: 1 Mult.: 1 : 250	250 mW (1/4 W)
Audio Transformers / Signal Transformers 100Base-TX PoE+ SMD 1-Port 350/120uH HX2326FNLT Pulse Electronics 1: $7.74 5,719In Stock	Mfr. Part No. HX2326FNLT Mouser Part No 673-HX2326FNLT	Pulse Electronics	Audio Transformers / Signal Transformers 100Base-TX PoE+ SMD 1-Port 350/120uH Learn More about Pulse Electronics pulse poe solutions	Datasheet	5,719In Stock	Cut Tape $7.74 $6.99 $6.52 $6.02 Reel $5.53 View $5.79 $5.28 Quote MouseReel Available	Min.: 1 Mult.: 1 : 600	15 W
Audio Transformers / Signal Transformers BMS Transformer/CMC,6PIN,SGL,4.3kVDC SM91542AL-E Bourns 1: $4.97 1,645In Stock	Mfr. Part No. SM91542AL-E Mouser Part No 652-SM91542AL-E	Bourns	Audio Transformers / Signal Transformers BMS Transformer/CMC,6PIN,SGL,4.3kVDC Learn More about Bourns sm91542al bms transformer	Datasheet	1,645In Stock	Cut Tape $4.97 $4.51 $4.20 $4.00 View Reel $2.93 $3.22 $3.17 $2.97 $2.93 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Audio Transformers / Signal Transformers 1:1 LTCC Transformer, 2150 - 3600 MHz, 50? TCW1-362+ Mini-Circuits 1: $3.28 1,263In Stock	Mfr. Part No. TCW1-362+ Mouser Part No 139-TCW1-362+	Mini-Circuits	Audio Transformers / Signal Transformers 1:1 LTCC Transformer, 2150 - 3600 MHz, 50?	Datasheet	1,263In Stock	Cut Tape $3.28 $3.15 Reel $3.11 MouseReel Available	Min.: 1 Mult.: 1 : 500	500 mW
Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV HFBL075100A iNRCORE 1: $2,186.60 29In Stock	Mfr. Part No. HFBL075100A Mouser Part No 673-HFBL075100A	iNRCORE	Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV	Datasheet	29In Stock	$2,186.60 View Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Transformer, 1:1 RF, 5-1200MHz MABA-007748-CT1160 MACOM 1: $6.42 8,566In Stock	Mfr. Part No. MABA-007748-CT1160 Mouser Part No 937-MABA007748CT1160	MACOM	Audio Transformers / Signal Transformers Transformer, 1:1 RF, 5-1200MHz	Datasheet	8,566In Stock	Cut Tape $6.42 $5.21 $5.01 $4.70 View Reel $3.77 $4.51 $4.46 $3.77 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	250 mW (1/4 W)
Power Transformers - Board Mount WE-AGDT UCC25800 3.75W Ui = 7 .5V Uo1 = 9V/0.42A f 750319835 Wurth Elektronik 1: $5.35 1,168In Stock 750Expected 26/10/2026 New At Mouser	Mfr. Part No. 750319835 Mouser Part No 710-750319835 New At Mouser	Wurth Elektronik	Power Transformers - Board Mount WE-AGDT UCC25800 3.75W Ui = 7 .5V Uo1 = 9V/0.42A f Learn More about Wurth Elektronik wurth auxiliary gate drive transformers	Datasheet	1,168In Stock 750Expected 26/10/2026	Cut Tape $5.35 $4.88 $4.42 $3.95 Reel $3.75 $3.37 MouseReel Available	Min.: 1 Mult.: 1 : 250		7.5 V	9 V	PCB Mount
Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV HFBL075100B iNRCORE 1: $2,317.86 37In Stock	Mfr. Part No. HFBL075100B Mouser Part No 673-HFBL075100B	iNRCORE	Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV	Datasheet	37In Stock	$2,317.86 View Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 5-10000 MHz MABA-011108 MACOM 1: $27.83 7,778In Stock 8,000Expected 21/12/2026	Mfr. Part No. MABA-011108 Mouser Part No 937-MABA-011108	MACOM	Audio Transformers / Signal Transformers 5-10000 MHz Learn More about MACOM maba 011108 transmission line balun	Datasheet	7,778In Stock 8,000Expected 21/12/2026	Cut Tape $27.83 $25.10 $23.75 $23.66 Reel $20.37 MouseReel Available	Min.: 1 Mult.: 1 : 500	1 W
Audio Transformers / Signal Transformers MDL, DUAL,2.5GD, 1:1, HF, SMD, T&R HB4012HLT Pulse Electronics 1: $13.32 3,427In Stock	Mfr. Part No. HB4012HLT Mouser Part No 673-HB4012HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, DUAL,2.5GD, 1:1, HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	3,427In Stock	Cut Tape $13.32 $11.92 $11.43 $11.08 Reel $10.14 View $10.74 $9.83 $9.41 $8.43 MouseReel Available	Min.: 1 Mult.: 1 : 350
Audio Transformers / Signal Transformers Flux Coupled 1:1 Transformer 0.4-500MHz MABA-009180-500MHz MACOM 1: $6.37 21,013In Stock	Mfr. Part No. MABA-009180-500MHz Mouser Part No 937-009180-500MHZ	MACOM	Audio Transformers / Signal Transformers Flux Coupled 1:1 Transformer 0.4-500MHz	Datasheet	21,013In Stock	Cut Tape $6.37 $5.17 $4.97 $4.66 View Reel $3.73 $4.48 $4.42 $3.73 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	250 mW (1/4 W)
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADTT4-1+ Mini-Circuits 1: $13.43 4,086In Stock	Mfr. Part No. ADTT4-1+ Mouser Part No 139-ADTT4-1	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	4,086In Stock	Cut Tape $13.43 $13.41 Reel $13.38 $13.09 $12.74 $12.49 MouseReel Available	Min.: 1 Mult.: 1 : 100	250 mW
Power Transformers - Board Mount BMS xformer 2-Ch 1600V AECQ +125 C SM91501ALE Bourns 1: $8.01 12,338In Stock	Mfr. Part No. SM91501ALE Mouser Part No 652-SM91501ALE	Bourns	Power Transformers - Board Mount BMS xformer 2-Ch 1600V AECQ +125 C Learn More about Bourns bms transformers	Datasheet	12,338In Stock	Cut Tape $8.01 $7.24 $6.61 $6.41 View Reel $5.06 $6.21 $6.13 $5.95 $5.84 $5.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,000				PCB Mount
Power Transformers - Board Mount WE-PSPA 1006 475uH 115mA AEC-Q200 78931610515 Wurth Elektronik 1: $13.14 911In Stock	Mfr. Part No. 78931610515 Mouser Part No 710-78931610515	Wurth Elektronik	Power Transformers - Board Mount WE-PSPA 1006 475uH 115mA AEC-Q200 Learn More about Wurth Elektronik wurth aec q200 power transformers	Datasheet	911In Stock	Cut Tape $13.14 $12.61 $11.70 $10.65 View Reel $7.99 $10.63 $9.57 $7.99 MouseReel Available	Min.: 1 Mult.: 1 : 1,200		5 V	15 V	PCB Mount
Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC 100B-1003XNL iNRCORE 1: $43.77 1,176In Stock	Mfr. Part No. 100B-1003XNL Mouser Part No 673-100B-1003XNL	iNRCORE	Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC	Datasheet	1,176In Stock	$43.77 $39.42 $36.98 $35.80 View $35.13 $33.76 $32.80	Min.: 1 Mult.: 1
Power Transformers - Board Mount Flyback Transformer for LT8316 11328-T074 Sumida 1: $13.43 3,437In Stock	Mfr. Part No. 11328-T074 Mouser Part No 851-11328-T074	Sumida	Power Transformers - Board Mount Flyback Transformer for LT8316 Learn More about Sumida flyback transformers lt8316	Datasheet	3,437In Stock	$13.43 $10.56 $10.08 $9.81 View $9.52 $9.12 $8.83 $8.55 $8.23	Min.: 1 Mult.: 1				Through Hole
Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T 749020310 Wurth Elektronik 1: $12.74 7,399In Stock	Mfr. Part No. 749020310 Mouser Part No 710-749020310	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	7,399In Stock	Cut Tape $12.74 $11.17 $9.97 Reel $8.61 $6.99 MouseReel Available	Min.: 1 Mult.: 1 : 400
Current Transformers - Board Mount SMD Current Transformer 820uH-TR SCS-4-4-100T-TR Bel Signal Transformer 1: $8.66 916In Stock	Mfr. Part No. SCS-4-4-100T-TR Mouser Part No 530-SCS-4-4-100T-TR	Bel Signal Transformer	Current Transformers - Board Mount SMD Current Transformer 820uH-TR Learn More about Bel Signal Transformer scs current sensing transformers	Datasheet	916In Stock	Cut Tape $8.66 $7.10 $5.82 $5.66 View Reel $4.20 $5.48 $5.44 $5.39 $4.22 $4.20	Min.: 1 Mult.: 1 : 2,000				SMD/SMT
Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation 063932 Bourns 1: $6.83 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	$6.83 $6.19 $5.55 $5.30 View $5.01 $4.91 $4.71 $4.42 $4.35	Min.: 1 Mult.: 1	6 W	85 VAC to 265 VAC	12 V	PCB Mount