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: 21,994
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 Mfr.
Description Datasheet Availability Pricing (MYR) 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
Bel Signal Transformer Power Transformers 50\60 Hz, Laminated Transformer
Datasheet
34In Stock
Min.: 1
Mult.: 1

1.1 VA 115 VAC, 230 VAC 56 V CT/28 V Through Hole
Bel Signal Transformer Power Transformers 50\60 Hz, Laminated Transformer
Datasheet
51In Stock
Min.: 1
Mult.: 1

1.2 VA 115 VAC 120 V CT/60 V Through Hole
Littelfuse Current Transformers - Industrial 120V 2-20A 1s CURRENT SENSOR
Datasheet
1In Stock
Min.: 1
Mult.: 1

600 V Panel
Murata Power Solutions Power Transformers
Datasheet
7In Stock
500Expected 20/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT
Wurth Elektronik Power Transformers WE-UNIT Offline 245uH .21A 1.2Ohm
Datasheet
50In Stock
Min.: 1
Mult.: 1

3 W 85 VAC to 265 VAC 24 V Through Hole
Wurth Elektronik Power Transformers WE-FB LT3748 12 uH 30 W
Datasheet
Non-Stocked Lead-Time 19 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 125

30 W 30 V to 75 V 15 V SMD/SMT
Qorvo Audio Transformers / Signal Transformers 45-1000Mhz 1:1 75ohm Transformer
Datasheet
96In Stock
Min.: 1
Mult.: 1
Reel: 100

2 W
EPCOS / TDK Current Transformers - Board Mount EE 12.6 Core Series TRANSFORMER KIT
Datasheet
3In Stock
Min.: 1
Mult.: 1

SMD/SMT
Vacuumschmelze Pulse Transformers Interface Transf PTH 2:1/1:2 4.6mH
Datasheet
6,869In Stock
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers C1585 TI LM5070 13uH 5.0 V 2.6 A
Datasheet
98In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 175

13 W


Coilcraft Power Transformers
Datasheet
59In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 20

Coilcraft Power Transformers Q4434 Flybck Regltor 8uH 5.0 V 1.6 A
Datasheet
27In Stock
Min.: 1
Mult.: 1

Coilcraft Power Transformers Q4436 Flybck Regltor 12 V, -12 V 0.35 A
Datasheet
44In Stock
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers WB-PC RF Transformer Wideband
Datasheet
54In Stock
Min.: 1
Mult.: 1

250 mW (1/4 W)
HALO Electronics Audio Transformers / Signal Transformers AUI ISO MOD THT 16Pin 100uH 1:1
Datasheet
318In Stock
Min.: 1
Mult.: 1

HALO Electronics Audio Transformers / Signal Transformers T3/DS3/E3/STS-1 SMD 1-Port 1:1 Gullwing
Datasheet
27In Stock
Min.: 1
Mult.: 1

HALO Electronics Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch
Datasheet
5In Stock
Min.: 1
Mult.: 1

HALO Electronics Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2
Datasheet
474In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

HALO Electronics Pulse Transformers ISO MOD SMD GullWing For ADI QUAD ISOs
Datasheet
178In Stock
Min.: 1
Mult.: 1

SMD/SMT
HALO Electronics Pulse Transformers ISO MOD SMD GullWing
Datasheet
42In Stock
Min.: 1
Mult.: 1

SMD/SMT
HALO Electronics Power Transformers POE Flyback Xfmr 3W PoE 3.3Vout
Datasheet
46In Stock
Min.: 1
Mult.: 1

3 W 3.3 V SMD/SMT
Bel Signal Transformer Power Transformers Rectifier Power Transformer
Datasheet
1In Stock
Min.: 1
Mult.: 1

1.2 kVA 115 VAC 24 V CT/12 V CT Chassis
Bel Signal Transformer Power Transformers 50\60 Hz, Laminated Transformer
Datasheet
61In Stock
Min.: 1
Mult.: 1

12 VA 115 VAC, 230 VAC 10 V CT Chassis
Bel Signal Transformer Power Transformers 50\60 Hz, Laminated Transformer Encapsulated
Datasheet
17In Stock
Min.: 1
Mult.: 1

10 VA 115 VAC, 230 VAC 16 V CT/8 V Through Hole
SolaHD Industrial Control Transformers E100E+FBP PREWIRED (NO COVERS)
Datasheet
2In Stock
Min.: 1
Mult.: 1

100 VA 120 V, 240 V 24 V Bracket Mount