Transformers

Transformers
Transformers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many transformer manufacturers including  Bel, Coilcraft, Hammond, ICE Components, Pulse Electronics, Triad Magnetics, Vacuumschmelze, Wurth Elektronik & more. Please view our selection of transformers below.
Results: 22.248
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) 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
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port
Datasheet
4.757In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port
Datasheet
Product Comments
1.186In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

Bel Signal Transformer Power Transformers - Board Mount 50\60 Hz, Laminated Transformer
Datasheet
497In Stock
Min.: 1
Mult.: 1

30 VA 115 VAC, 230 VAC 5 V/12 V Through Hole
Bel Signal Transformer Power Transformers - Board Mount 50\60 Hz, Laminated Transformer
Datasheet
347In Stock
Min.: 1
Mult.: 1

1.2 VA 115 VAC 12.6 V CT/6.3 V Through Hole
Pulse Electronics Current Transformers - Board Mount 25mH 3KVdc AEC-Q200 30A DCR=0.5mOhms
Datasheet
1.606In Stock
Min.: 1
Mult.: 1
: 150

PCB Mount
Wurth Elektronik Current Transformers - Board Mount WE-CST 1.8mH 7A 1:150 DCR=21ohms
Datasheet
4.082In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount
TDK Power Transformers - Board Mount 2.6uH 20% 1:3:3:3:3 Trnsfmr - IGBT/FET
Datasheet
404In Stock
Min.: 1
Mult.: 1
: 300

PCB Board Mount
Tamura Audio Transformers / Signal Transformers THROUGH HOLE 10KCT:2KCT
Datasheet
538In Stock
Min.: 1
Mult.: 1

40 mW
Tamura Audio Transformers / Signal Transformers THROUGH HOLE 1K:50 3.0MADC
Datasheet
347In Stock
Min.: 1
Mult.: 1

50 mW (1/20 W)
TDK Pulse Transformers 0.23mH 8% 50kHz 1:1:9 SMD
Datasheet
4.751In Stock
Min.: 1
Mult.: 1
: 1.000

TDK Power Transformers - Board Mount P100626 E6.3 SMT Push-Pull Transformer
Datasheet
898In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 900

500 V SMD/SMT
Mini-Circuits Audio Transformers / Signal Transformers 1:1 Core & Wire Transformer, 10 - 8000 MHz, 50ohm
Datasheet
56In Stock
100Expected 10/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 100

2 W
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
760In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
1.247In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
1.457In Stock
1.500Expected 11/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke
Datasheet
705In Stock
Min.: 1
Mult.: 1
HALO Electronics Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pin
Datasheet
4.129In Stock
Min.: 1
Mult.: 1

SMD/SMT
Bel Signal Transformer Power Transformers - Industrial Power Isolation Transformer
Datasheet
6In Stock
Min.: 1
Mult.: 1

5 kVA 208 VAC, 220 VAC, 230 VAC, 240 VAC/104 VAC, 110 VAC, 120 VAC 0 V, 416 V, 440 V, 480 V/0 V, 208 V, 220 V, 240 V Chassis
MACOM Audio Transformers / Signal Transformers 5-3000MHz Imp. 1:1 50 & 75 ohm
Datasheet
3.870In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

250 mW (1/4 W)
Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
Datasheet
856In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Low Profile
Datasheet
512In Stock
Min.: 1
Mult.: 1

iNRCORE Audio Transformers / Signal Transformers 1CT:1CT 0.2OHM PRI 0.2OHM SEC
Datasheet
27In Stock
Min.: 1
Mult.: 1
No
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MT/ TOPHAT RoHS
Datasheet
1.094In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

HALO Electronics Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port
Datasheet
975In Stock
700Expected 9/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 700

Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN AQ 10/100BasT 4PPoE 150uH 1500Vrms
Datasheet
573In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800