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: 21,977
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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


Pulse Electronics Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port 310In Stock
Min.: 1
Mult.: 1

Mini-Circuits Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS 454In Stock
Min.: 1
Mult.: 1
: 500

HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke 314In Stock
Min.: 1
Mult.: 1
HALO Electronics Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD 273In Stock
Min.: 1
Mult.: 1

Bel Signal Transformer Power Transformers - Board Mount 50\60 Hz, Laminated Transformer 114In Stock
Min.: 1
Mult.: 1

20 VA 115 VAC, 230 VAC 16 V CT/8 V Through Hole
Bel Signal Transformer Power Transformers - Board Mount 50\60 Hz, Laminated Transformer, Encapsulated 45In Stock
Min.: 1
Mult.: 1

6 VA 115 VAC, 230 VAC 20 V CT/10 V Through Hole
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer 43In Stock
Min.: 1
Mult.: 1

30 VA 115 VAC 10 V CT Chassis
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer 62In Stock
Min.: 1
Mult.: 1

30 VA 115 VAC 20 V CT Chassis
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer 25In Stock
Min.: 1
Mult.: 1

100 VA 115 VAC 10 V CT Chassis
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer 85In Stock
100Expected 8/20/2026
Min.: 1
Mult.: 1

12 VA 115 VAC, 230 VAC 12.6 V CT Chassis
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer 47In Stock
Min.: 1
Mult.: 1

30 VA 115 VAC, 230 VAC 12.6 V CT Chassis
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer 47In Stock
Min.: 1
Mult.: 1

30 VA 115 VAC, 230 VAC 20 V CT Chassis
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer 38In Stock
Min.: 1
Mult.: 1

100 VA 115 VAC, 230 VAC 16 V CT Chassis
Bel Signal Transformer Power Transformers - Industrial 50\60 Hz, Laminated Transformer 27In Stock
Min.: 1
Mult.: 1

100 VA 115 VAC, 230 VAC 56 V CT Chassis
Bel Signal Transformer Power Transformers - Board Mount 50\60 Hz, Laminated Transformer 100In Stock
Min.: 1
Mult.: 1

2.4 VA 115 VAC, 230 VAC 12.6 V CT/6.3 V Through Hole
Bel Signal Transformer Power Transformers - Board Mount 50\60 Hz, Laminated Transformer 22In Stock
Min.: 1
Mult.: 1

2.4 VA 115 VAC, 230 VAC 28 V CT/14 V Through Hole
Bel Signal Transformer Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Encapsulated 38In Stock
Min.: 1
Mult.: 1

10 VA 115 VAC, 230 VAC 230 V CT/115 V Through Hole
Bel Signal Transformer Power Transformers - Board Mount PoE EP7 Core 886In Stock
Min.: 1
Mult.: 1
: 350

Bel Signal Transformer Power Transformers - Board Mount PoE EP7 Core 4,520In Stock
Min.: 1
Mult.: 1
: 350

HARTING Audio Transformers / Signal Transformers M12 TRANS 10GBASE-T X STR WITH POE+ 60In Stock
Min.: 1
Mult.: 1

TE Connectivity / Schaffner Pulse Transformers 7MH .1A XFRMR PULSE 2:1 SGL 189In Stock
Min.: 1
Mult.: 1

750 V Through Hole
Bourns Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 320uH 894In Stock
Min.: 1
Mult.: 1
: 4,000

SMD/SMT
Pulse Electronics Audio Transformers / Signal Transformers 150-450uH 1500V AEC-Q200 1,426In Stock
Min.: 1
Mult.: 1
: 1,000

Pulse Electronics Audio Transformers / Signal Transformers MDL,DUAL,1GD, 1:1, HF,SMT T&R 1,193In Stock
Min.: 1
Mult.: 1
: 250

Vishay / Dale Pulse Transformers FG, TRANSFORMER, GATE DRIVE 5MM, 250 KH 933In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT