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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 (CLP) 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
Audio Transformers / Signal Transformers SMD Digital Audio 3000uH .5Ohms 1-Port PE-65848NL Pulse Electronics 1: $9.194 177In Stock	Mfr. Part # PE-65848NL Mouser Part # 673-PE-65848NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD Digital Audio 3000uH .5Ohms 1-Port	Datasheet	177In Stock	$9.194 $8.157 $7.952 $7.690 View $7.337 $6.881 $6.847	Min.: 1 Mult.: 1
Power Transformers - Board Mount 2.8mH 1500V 3:2:2 DCR=0.85-0.65Ohms PH9572.322NLT Pulse Electronics 1: $3.008 590In Stock	Mfr. Part # PH9572.322NLT Mouser Part # 673-PH9572.322NLT	Pulse Electronics	Power Transformers - Board Mount 2.8mH 1500V 3:2:2 DCR=0.85-0.65Ohms Learn More about Pulse Electronics pulse high isolation transformers	Datasheet	590In Stock	Cut Tape $3.008 $2.734 $2.484 $2.415 Reel $2.199 View $2.336 $2.062 $2.017 $1.982 MouseReel Available	Min.: 1 Mult.: 1 : 300		6 W			PCB Mount
Audio Transformers / Signal Transformers 10Base-T SMD NonPoE .3Ohms 1-Port E2467NLT Pulse Electronics 1: $5.138 462In Stock	Mfr. Part # E2467NLT Mouser Part # 673-E2467NLT	Pulse Electronics	Audio Transformers / Signal Transformers 10Base-T SMD NonPoE .3Ohms 1-Port	Datasheet	462In Stock	Cut Tape $5.138 $4.648 $4.318 $4.193 Reel $3.418 View $4.022 $3.053 $3.008 Quote	Min.: 1 Mult.: 1 : 600
Audio Transformers / Signal Transformers MDL SIN 100D 1:1 SMT TU NPB 100B-1049 iNRCORE 1: $27.217 48In Stock	Mfr. Part # 100B-1049 Mouser Part # 673-100B-1049	iNRCORE	Audio Transformers / Signal Transformers MDL SIN 100D 1:1 SMT TU NPB	Datasheet	48In Stock	$27.217 $24.460 $23.458 $22.729 View $21.977 $21.168 $20.769 Quote	Min.: 1 Mult.: 1	No
Audio Transformers / Signal Transformers MDL DUAL 100D 1:1 SMT TU PBC 100B-2002X iNRCORE 1: $48.841 56In Stock	Mfr. Part # 100B-2002X Mouser Part # 673-100B-2002X	iNRCORE	Audio Transformers / Signal Transformers MDL DUAL 100D 1:1 SMT TU PBC	Datasheet	56In Stock	$48.841 $43.623 $37.004 View Quote	Min.: 1 Mult.: 1	No
Pulse Transformers 1:1:100 500VRMS 0.0015OHM PL1170 iNRCORE 1: $14.993 200In Stock Factory Special Order	Mfr. Part # PL1170 Mouser Part # 673-PL1170 Factory Special Order	iNRCORE	Pulse Transformers 1:1:100 500VRMS 0.0015OHM	Datasheet	200In Stock	$14.993 $12.748 $11.962 $11.769 View $11.461 $10.983 $10.641 $10.299 Quote	Min.: 1 Mult.: 1	No
Power Transformers - Board Mount 4CT:3CT Iso2500V For RS-485/232 AECQ2 PM2180.043NLT Pulse Electronics 1: $3.008 1.188In Stock Factory Special Order	Mfr. Part # PM2180.043NLT Mouser Part # 673-PM2180.043NLT Factory Special Order	Pulse Electronics	Power Transformers - Board Mount 4CT:3CT Iso2500V For RS-485/232 AECQ2 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	1.188In Stock	Cut Tape $3.008 $2.438 $2.108 $2.039 Reel $1.960 View $1.982 $1.846 $1.811	Min.: 1 Mult.: 1 : 700					SMD/SMT
Audio Transformers / Signal Transformers 5-200MHz 4:1 Step Dn 75 ohm MABA-011048 MACOM 1: $3.213 1.572In Stock Factory Special Order	Mfr. Part # MABA-011048 Mouser Part # 937-MABA-011048 Factory Special Order	MACOM	Audio Transformers / Signal Transformers 5-200MHz 4:1 Step Dn 75 ohm	Datasheet	1.572In Stock	Cut Tape $3.213 $2.472 $2.153 $2.142 Reel $1.777 View $2.051 $1.743 $1.686 MouseReel Available	Min.: 1 Mult.: 1 : 900		1 W
Audio Transformers / Signal Transformers Xfmr Prop EP13 TH RoHS C1306 MGBBT-00290-P TE Connectivity / Holsworthy 1: $5.001 702In Stock Factory Special Order	Mfr. Part # MGBBT-00290-P Mouser Part # 279-MGBBT-00290-P Factory Special Order	TE Connectivity / Holsworthy	Audio Transformers / Signal Transformers Xfmr Prop EP13 TH RoHS C1306	Datasheet	702In Stock	$5.001 $3.953 $2.837 $2.803 View $2.700 $2.279	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Signal - Transceiver Mil-Grade T-1485SCT iNRCORE 1: $87.291 18In Stock	Mfr. Part # T-1485SCT Mouser Part # 673-T-1485SCT	iNRCORE	Audio Transformers / Signal Transformers Signal - Transceiver Mil-Grade	Datasheet	18In Stock	$87.291 $78.063 $75.511 $73.802 View $72.173 Quote	Min.: 1 Mult.: 1	No
Audio Transformers / Signal Transformers MABA-009822-715254 MACOM 1: $6.163 616In Stock Factory Special Order	Mfr. Part # MABA-009822-715254 Mouser Part # 937-MABA009822715254 Factory Special Order	MACOM	Audio Transformers / Signal Transformers	Datasheet	616In Stock	$6.163 $4.865 $4.694 $4.375 View $4.147 $3.976 $3.908 $3.771 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 5-200MHz Imp. 4:1 -40C +85C MABA-009836-CF48A0 MACOM 1: $2.757 1.534In Stock Factory Special Order	Mfr. Part # MABA-009836-CF48A0 Mouser Part # 937-MABA009836CF48A0 Factory Special Order	MACOM	Audio Transformers / Signal Transformers 5-200MHz Imp. 4:1 -40C +85C Learn More about MACOM mabakit		1.534In Stock	Cut Tape $2.757 $2.119 $1.903 $1.834 Reel View $1.766 $1.584 $1.492 $1.458 MouseReel Available	Min.: 1 Mult.: 1 : 2.000		50 mW (1/20 W)
Current Transformers - Board Mount SMD Current Transformer 2000H SCS-1002K Bel Signal Transformer 1: $3.349 992In Stock Factory Special Order	Mfr. Part # SCS-1002K Mouser Part # 530-SCS-1002K Factory Special Order	Bel Signal Transformer	Current Transformers - Board Mount SMD Current Transformer 2000H Learn More about Bel Signal Transformer scs transformers	Datasheet	992In Stock	Cut Tape $3.349 $3.030 $2.791 $2.711 Reel View $2.620 $2.598 $1.834 $1.754 $1.732	Min.: 1 Mult.: 1 : 1.000					SMD/SMT
Autotransformers 5-1225 MHz MABA-011104 MACOM 1: $4.967 3.531In Stock Factory Special Order	Mfr. Part # MABA-011104 Mouser Part # 937-MABA-011104 Factory Special Order	MACOM	Autotransformers 5-1225 MHz Learn More about MACOM maba 011104 auto transformer	Datasheet	3.531In Stock	Cut Tape $4.967 $4.056 $3.338 $3.236 View Reel $2.860 $3.133 $3.110 $3.087 $2.996 $2.860	Min.: 1 Mult.: 1 : 2.000		2 W			SMD/SMT
Audio Transformers / Signal Transformers SMD ISOLATION MODULE HALO Electronics TG110-EMX6NXLFTR TG110-EMX6NXLFTR HALO Electronics 1: $18.570 300In Stock	Mfr. Part # TG110-EMX6NXLFTR Mouser Part # 493-TG110-EMX6NXLFTR	HALO Electronics	Audio Transformers / Signal Transformers SMD ISOLATION MODULE	Datasheet	300In Stock	Cut Tape $18.570 $11.997 $9.786 $7.918 Reel $6.357 View $5.776 $5.651 $5.571	Min.: 1 Mult.: 1 : 300
Audio Transformers / Signal Transformers SMD ISOLATION MODULE HALO Electronics TG110-ESV01N6LF TG110-ESV01N6LF HALO Electronics 1: $12.133 37In Stock 1.088On Order	Mfr. Part # TG110-ESV01N6LF Mouser Part # 493-TG110-ESV01N6LF	HALO Electronics	Audio Transformers / Signal Transformers SMD ISOLATION MODULE	Datasheet	37In Stock 1.088On Order On Order Ship Dates Mfr. #: TG110-ESV01N6LF Stock: 37 Can Ship Immediately On Order: 510 Expected 2/5/2027 578 Expected 5/28/2027 Factory Lead-Time: 27 Weeks	$12.133 $7.815 $6.380 $5.161 View $4.329 $3.862 $3.748 $3.703	Min.: 1 Mult.: 1
Power Transformers - Board Mount TRANSFORMER,ER19 PLANAR, 5 NPB Pulse Electronics PH0803CNLT PH0803CNLT Pulse Electronics 1: $12.908 148In Stock	Mfr. Part # PH0803CNLT Mouser Part # 673-PH0803CNLT	Pulse Electronics	Power Transformers - Board Mount TRANSFORMER,ER19 PLANAR, 5 NPB	Datasheet	148In Stock	Cut Tape $12.908 $10.971 $10.527 $10.197 Reel $8.499 View $9.878 $8.488 Quote	Min.: 1 Mult.: 1 : 150
Audio Transformers / Signal Transformers 1:1 1500Vrms 1.3Ohm -1.1dB SMT HALO Electronics TG1G-E005J24LF TG1G-E005J24LF HALO Electronics 1: $18.912 31In Stock 4.970On Order	Mfr. Part # TG1G-E005J24LF Mouser Part # 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. #: TG1G-E005J24LF Stock: 31 Can Ship Immediately On Order: 182 Expected 11/16/2026 2.128 Expected 2/5/2027 2.660 Expected 5/21/2027 Factory Lead-Time: 29 Weeks	$18.912 $13.500 $11.347 $9.456 $5.639	Min.: 1 Mult.: 1
Pulse Transformers Gate Drive Transformer GT04-111-126-B ICE Components 1: $5.058 757In Stock	Mfr. Part # GT04-111-126-B Mouser Part # 911-GT04-111-126-B	ICE Components	Pulse Transformers Gate Drive Transformer Learn More about ICE Components gt04 gate drive transformers	Datasheet	757In Stock	$5.058 $4.147 $3.406 $3.304 View $3.201 $3.167 $3.144 $3.042 $2.917	Min.: 1 Mult.: 1
Power Transformers - Board Mount High Clearance and Creepage Transformer, -40 to +125 HCTSM100308BAL-E Bourns 1: $12.851 338In Stock New Product	Mfr. Part # HCTSM100308BAL-E Mouser Part # 652-HCTSM100308BAL-E New Product	Bourns	Power Transformers - Board Mount High Clearance and Creepage Transformer, -40 to +125 Learn More about Bourns hct transformers	Datasheet	338In Stock	Cut Tape $12.851 $10.333 $9.912 $9.604 Reel $8.624 View $9.308 $8.921 $8.351 MouseReel Available	Min.: 1 Mult.: 1 : 400					PCB Mount
Power Transformers - Board Mount High Clearance and Creepage Transformer, -40 to +125 HCTSM151207FAL-E Bourns 1: $20.268 180In Stock New Product	Mfr. Part # HCTSM151207FAL-E Mouser Part # 652-HCTSM151207FAL-E New Product	Bourns	Power Transformers - Board Mount High Clearance and Creepage Transformer, -40 to +125 Learn More about Bourns hctsm151207fal transformers	Datasheet	180In Stock	Cut Tape $20.268 $17.875 $17.146 $16.611 Reel $15.232 View $15.825 $15.107 MouseReel Available	Min.: 1 Mult.: 1 : 200			24 V	12 V	PCB Mount
Power Transformers - Board Mount 27.5 UH SM91270AL-E Bourns 1: $8.977 534In Stock New Product	Mfr. Part # SM91270AL-E Mouser Part # 652-SM91270AL-E New Product	Bourns	Power Transformers - Board Mount 27.5 UH Learn More about Bourns sm9127 planar transformers	Datasheet	534In Stock	Cut Tape $8.977 Reel $8.977 MouseReel Available	Min.: 1 Mult.: 1 : 800					PCB Mount
Power Transformers - Board Mount 21 UH SM91271AL-E Bourns 1: $8.089 612In Stock New Product	Mfr. Part # SM91271AL-E Mouser Part # 652-SM91271AL-E New Product	Bourns	Power Transformers - Board Mount 21 UH Learn More about Bourns sm9127 planar transformers	Datasheet	612In Stock	Cut Tape $8.089 $7.109 $6.824 $6.619 View Reel $5.776 $6.403 $6.129 $5.879 $5.776 MouseReel Available	Min.: 1 Mult.: 1 : 800					PCB Mount
Power Transformers - Board Mount Signal BMS Transformer, -40 to +125 SM91572AL-E Bourns 1: $9.764 560In Stock New Product	Mfr. Part # SM91572AL-E Mouser Part # 652-SM91572AL-E New Product	Bourns	Power Transformers - Board Mount Signal BMS Transformer, -40 to +125 Learn More about Bourns sm91572al bms transformer	Datasheet	560In Stock	Cut Tape $9.764 $7.907 $7.588 $7.360 View Reel $6.596 $7.132 $6.824 $6.596 Quote MouseReel Available	Min.: 1 Mult.: 1 : 800					PCB Mount
Audio Transformers / Signal Transformers 350uH 10000VDC 1CT:1CT 100BaseTX HXE1001HL Pulse Electronics 1: $7.462 510In Stock New Product	Mfr. Part # HXE1001HL Mouser Part # 673-HXE1001HL New Product	Pulse Electronics	Audio Transformers / Signal Transformers 350uH 10000VDC 1CT:1CT 100BaseTX Learn More about Pulse Electronics pulse high voltage isolation modules	Datasheet	510In Stock	$7.462 $6.369 $6.107 $5.913 View $5.582 $5.366 $5.218 $4.956 $4.899	Min.: 1 Mult.: 1