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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	Mounting Style
Audio Transformers / Signal Transformers HA3994 for LT3751 15 V, -15 V 3.6 A HA3994-AL Coilcraft 1: $10.19 24In Stock	Mfr. Part No. HA3994-AL Mouser Part No 994-HA3994-AL	Coilcraft	Audio Transformers / Signal Transformers HA3994 for LT3751 15 V, -15 V 3.6 A Learn More about Coilcraft power magnetics	Datasheet	24In Stock	$10.19 $9.04 $8.68 $8.40 View $8.15 $7.64 $7.40 $7.17 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers MA5157 Flyback For NXP SSL2103 MA5157-AL Coilcraft 1: $9.00 97In Stock	Mfr. Part No. MA5157-AL Mouser Part No 994-MA5157-AL	Coilcraft	Audio Transformers / Signal Transformers MA5157 Flyback For NXP SSL2103 Learn More about Coilcraft power magnetics	Datasheet	97In Stock	$9.00 $7.81 $6.64 $6.30 View $6.07 $5.89	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers NA5889 12W 0.03Ohms For TPS55340 NA5889-ALD Coilcraft 1: $8.60 112In Stock	Mfr. Part No. NA5889-ALD Mouser Part No 994-NA5889-ALD	Coilcraft	Audio Transformers / Signal Transformers NA5889 12W 0.03Ohms For TPS55340 Learn More about Coilcraft power magnetics	Datasheet	112In Stock	Cut Tape $8.60 $7.34 $7.04 $6.83 Reel $6.01 View $6.32 $5.79 $5.62 MouseReel Available	Min.: 1 Mult.: 1 : 175	12 W
Audio Transformers / Signal Transformers Flyback PoE 23W 54uH 3.3V 3.2A POE23PR-33ED Coilcraft 1: $8.69 122In Stock	Mfr. Part No. POE23PR-33ED Mouser Part No 994-POE23PR-33ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 23W 54uH 3.3V 3.2A Learn More about Coilcraft flyback forward poe transformers	Datasheet	122In Stock	Cut Tape $8.69 $6.75 $6.47 $6.28 Reel $5.73 View $6.07 $5.54 $5.34 $5.32 MouseReel Available	Min.: 1 Mult.: 1 : 150	23 W
Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 19.5 V 1.5 A POE300F-19LD Coilcraft 1: $10.17 144In Stock	Mfr. Part No. POE300F-19LD Mouser Part No 994-POE300F-19LD	Coilcraft	Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 19.5 V 1.5 A Learn More about Coilcraft poe300f flyback transformers	Datasheet	144In Stock	Cut Tape $10.17 $8.69 $8.34 $8.08 Reel $7.11 View $7.49 $6.85 $6.65 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers PWB Wideband RF 1:1.5 0.07-225 MHz PWB3015LC Coilcraft 1: $4.38 225In Stock	Mfr. Part No. PWB3015LC Mouser Part No 994-PWB3015LC	Coilcraft	Audio Transformers / Signal Transformers PWB Wideband RF 1:1.5 0.07-225 MHz	Datasheet	225In Stock	Cut Tape $4.38 $3.62 Reel $3.07 $2.99 $2.86 View $2.76 $2.68 MouseReel Available	Min.: 1 Mult.: 1 : 250
Current Transformers - Board Mount SCS 3800uH 30A Curr Sense Trnsfmr SCS-050L Coilcraft 1: $4.62 57In Stock	Mfr. Part No. SCS-050L Mouser Part No 994-SCS-050L	Coilcraft	Current Transformers - Board Mount SCS 3800uH 30A Curr Sense Trnsfmr Learn More about Coilcraft power magnetics	Datasheet	57In Stock	$4.62 $3.78 $3.28 $3.18 View $3.09 $3.05 $3.02 $2.88 $2.84	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB3-1TSLD Coilcraft 1: $6.76 3In Stock	Mfr. Part No. WB3-1TSLD Mouser Part No 994-WB3-1TSLD	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	3In Stock	Cut Tape $6.76 $5.34 $5.15 $5.13 Reel $4.37 View $4.30 $4.15 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers Z9007 For NCP1200 67uH 16 V 4.2 A Z9007-BL Coilcraft 1: $23.23 11In Stock	Mfr. Part No. Z9007-BL Mouser Part No 994-Z9007-BL	Coilcraft	Audio Transformers / Signal Transformers Z9007 For NCP1200 67uH 16 V 4.2 A Learn More about Coilcraft power magnetics	Datasheet	11In Stock	$23.23 $19.76 $19.37 $18.66 View $17.76 $17.24	Min.: 1 Mult.: 1	70 W
Power Transformers - Board Mount SMD Flyback .22Ohms Pulse Electronics PE-68421NL PE-68421NL Pulse Electronics 1: $19.26 325In Stock	Mfr. Part No. PE-68421NL Mouser Part No 673-PE-68421NL	Pulse Electronics	Power Transformers - Board Mount SMD Flyback .22Ohms	Datasheet	325In Stock	$19.26 $17.91 $17.54 $16.69	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10G SMD ISOLATION MODULE HALO Electronics TG10G-E12NZ5LF TG10G-E12NZ5LF HALO Electronics 1: $10.87 447In Stock	Mfr. Part No. TG10G-E12NZ5LF Mouser Part No 493-TG10G-E12NZ5LF	HALO Electronics	Audio Transformers / Signal Transformers 10G SMD ISOLATION MODULE	Datasheet	447In Stock	$10.87 $10.36 $10.05 $9.72 View $9.13 $9.00 $8.70 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port Pulse Electronics H1086NLT H1086NLT Pulse Electronics 1: $8.79 890In Stock	Mfr. Part No. H1086NLT Mouser Part No 673-H1086NLT	Pulse Electronics	Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port	Datasheet	890In Stock	Cut Tape $8.79 $7.93 $7.62 $7.38 Reel $6.79 View $7.15 $5.96 $5.45 MouseReel Available	Min.: 1 Mult.: 1 : 300
Audio Transformers / Signal Transformers TTM Technologies BD3238N5050AHF BD3238N5050AHF TTM Technologies 1: $0.775 7,800In Stock	Mfr. Part No. BD3238N5050AHF Mouser Part No 620-BD3238N5050AHF	TTM Technologies	Audio Transformers / Signal Transformers	Datasheet	7,800In Stock	Cut Tape $0.775 $0.706 $0.66 $0.641 View Reel $0.381 $0.616 $0.597 $0.579 $0.57 $0.381	Min.: 1 Mult.: 1 : 4,000
Power Transformers - Board Mount 95uH 36-72V 3W 3.13:1 2% Pulse Electronics PH9585.003NLT PH9585.003NLT Pulse Electronics 1: $3.07 4,527In Stock	Mfr. Part No. PH9585.003NLT Mouser Part No 673-PH9585.003NLT	Pulse Electronics	Power Transformers - Board Mount 95uH 36-72V 3W 3.13:1 2% Learn More about Pulse Electronics pulse high frequency transformers	Datasheet	4,527In Stock	Cut Tape $3.07 $2.79 $2.54 $2.48 Reel $1.82 View $2.39 $2.38 $1.97 $1.80 MouseReel Available	Min.: 1 Mult.: 1 : 1,200
Pulse Transformers SINGLE 10G 1:1 Pulse Electronics H7018FNLT H7018FNLT Pulse Electronics 1: $14.20 352In Stock	Mfr. Part No. H7018FNLT Mouser Part No 673-H7018FNLT	Pulse Electronics	Pulse Transformers SINGLE 10G 1:1	Datasheet	352In Stock	Cut Tape $14.20 $12.40 $11.90 $11.53 Reel $9.57 View $9.96 $9.56 $9.33 Quote	Min.: 1 Mult.: 1 : 300		PCB Mount
Audio Transformers / Signal Transformers 10-1000MHz 75Ohm 1:1 SMD RF Xfmr Pulse Electronics CX2024NL CX2024NL Pulse Electronics 1: $4.81 1,000In Stock	Mfr. Part No. CX2024NL Mouser Part No 673-CX2024NL	Pulse Electronics	Audio Transformers / Signal Transformers 10-1000MHz 75Ohm 1:1 SMD RF Xfmr	Datasheet	1,000In Stock	$4.81 $4.37 $4.07 $3.93 View $3.74 $2.83	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers SMD Isolation Xfmr 100uH .3Ohms 1-Port Pulse Electronics PE-65728NLT PE-65728NLT Pulse Electronics 1: $6.05 1,327In Stock	Mfr. Part No. PE-65728NLT Mouser Part No 673-PE-65728NLT	Pulse Electronics	Audio Transformers / Signal Transformers SMD Isolation Xfmr 100uH .3Ohms 1-Port	Datasheet	1,327In Stock	Cut Tape $6.05 $5.48 $5.10 $4.09 Reel $3.89 View $3.94 $3.90 $3.40 MouseReel Available	Min.: 1 Mult.: 1 : 850
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port Pulse Electronics T1142NL T1142NL Pulse Electronics 1: $15.03 325In Stock	Mfr. Part No. T1142NL Mouser Part No 673-T1142NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port	Datasheet	325In Stock	$15.03 $13.34 $12.82 $12.36 View $10.58 $9.90 $9.89	Min.: 1 Mult.: 1
Power Transformers - Board Mount 28.9 UH 10% Pulse Electronics PA1528ANLT PA1528ANLT Pulse Electronics 1: $5.51 754In Stock	Mfr. Part No. PA1528ANLT Mouser Part No 673-PA1528ANLT	Pulse Electronics	Power Transformers - Board Mount 28.9 UH 10%	Datasheet	754In Stock	Cut Tape $5.51 $4.73 $4.39 $4.26 Reel $3.75 View $3.94 $3.37 $3.30	Min.: 1 Mult.: 1 : 150
Pulse Transformers QT1553-84 iNRCORE 1: $112.70 33In Stock	Mfr. Part No. QT1553-84 Mouser Part No 673-QT1553-84	iNRCORE	Pulse Transformers	Datasheet	33In Stock	$112.70 $101.28 $98.31 $98.30 Quote Quote	Min.: 1 Mult.: 1
Current Transformers - Board Mount CST4835 1:50 7A 205uH AEC-Q200 CST4835-050EC Coilcraft 1: $4.94 551In Stock	Mfr. Part No. CST4835-050EC Mouser Part No 994-CST4835-050EC	Coilcraft	Current Transformers - Board Mount CST4835 1:50 7A 205uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	551In Stock	Cut Tape $4.94 $4.04 $3.71 Reel $3.22 $3.09 $3.03 MouseReel Available	Min.: 1 Mult.: 1 : 500
Pulse Transformers 1:1:1 TRN 1.89 MH 78602/1JC-R Murata Power Solutions 1: $3.16 855In Stock	Mfr. Part No. 78602/1JC-R Mouser Part No 580-78602/1JC-R	Murata Power Solutions	Pulse Transformers 1:1:1 TRN 1.89 MH Learn More about Murata Power Solutions Murata786J	Datasheet	855In Stock	Cut Tape $3.16 $2.87 $2.60 $2.52 View Reel $2.18 $2.43 $2.42 $2.18 MouseReel Available	Min.: 1 Mult.: 1 : 500		SMD/SMT
Audio Transformers / Signal Transformers PLC transformer, 0.45W, Standard EP13, 15V PFBR45-ST13150S Bourns 1: $7.29 5,147In Stock	Mfr. Part No. PFBR45-ST13150S Mouser Part No 652-PFBR45-ST13150S	Bourns	Audio Transformers / Signal Transformers PLC transformer, 0.45W, Standard EP13, 15V Learn More about Bourns pfbr45	Datasheet	5,147In Stock	Cut Tape $7.29 $5.77 $5.58 Reel $4.54 $4.35 View $3.71 Quote MouseReel Available	Min.: 1 Mult.: 1 : 540	450 mW
Pulse Transformers 1:1 24TERM H7029FNLT Pulse Electronics 1: $15.38 150In Stock	Mfr. Part No. H7029FNLT Mouser Part No 673-H7029FNLT	Pulse Electronics	Pulse Transformers 1:1 24TERM	Datasheet	150In Stock	Cut Tape $15.38 $13.08 $12.54 $12.16 Reel $10.27 View $11.78 $9.67 $9.63 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300		PCB Mount
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 2-Port HX1294FNLT Pulse Electronics 1: $10.42 176In Stock	Mfr. Part No. HX1294FNLT Mouser Part No 673-HX1294FNLT	Pulse Electronics	Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 2-Port Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	176In Stock	Cut Tape $10.42 $9.42 $8.65 $8.60 Reel $8.58 View $8.53 Quote	Min.: 1 Mult.: 1 : 350