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: 21 958
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (NOK) 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 Power Transformers 155uH 3kV 15%
Datasheet
681In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 120

Pulse Electronics Current Transformers - Board Mount 0.63mH 2250Vdc 30A DCR= 0.35mOhms
Datasheet
1 515In Stock
Min.: 1
Mult.: 1
Reel: 450

PCB Mount
Wurth Elektronik Power Transformers WE-PoE DCR=280mOhms 120uH 1500VDC SMD
Datasheet
376In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

Wurth Elektronik Power Transformers MID-FLYLT LT8300 400 uH 2 W
Datasheet
813In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

2 W 35 V to 75 V 3.3 V SMD/SMT
Wurth Elektronik Power Transformers WE-FB LT3748 6 uH 45 W
Datasheet
326In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

45 W 20 V to 48 V 5 V SMD/SMT
Wurth Elektronik Power Transformers WE-FB LT3748 8 uH 31.2 W
Datasheet
684In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 125

31.2 W 20 V to 48 V 24 V SMD/SMT
Wurth Elektronik Power Transformers MID-FLYLT LT8303 150 uH 2.9 W
Datasheet
1 849In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

2.9 W 36 V to 72 V 48 V SMD/SMT
Wurth Elektronik Power Transformers WE-PPTI SN6505 86uH DCR=0.13Ohms 3.3V 800mA 400kHz
Datasheet
878In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 900

KEMET Pulse Transformers 0.30A 7.5uH 55mOhms
Datasheet
1 051In Stock
Min.: 1
Mult.: 1

Tamura Power Transformers POWER TRANSFORMER THROUGH 5VA
Datasheet
362In Stock
Min.: 1
Mult.: 1

5 VA Through Hole
EPCOS / TDK Pulse Transformers 23mH 8% 300kHz 1:1:9 SMD
Datasheet
1 676In Stock
Min.: 1
Mult.: 1
Reel: 1 000

MACOM Audio Transformers / Signal Transformers 5-120MHz 1:1 Imped. 75 ohm
Datasheet
1 854In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 000
MACOM Audio Transformers / Signal Transformers 5-1000MHz IL 1.1dB Ctr Tap -40C +85C
Datasheet
3 394In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 000
250 mW (1/4 W)
Coilcraft Audio Transformers / Signal Transformers 275uH 10% 1:1 DCR=1.2Ohms AEC-Q200
Datasheet
1 316In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 175

Bourns Power Transformers HCT Transformer, 10mm CR, 4+4PIN, 4.2kVAC,-40 to 125 C
Datasheet
3 637In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 000

SMD/SMT
Bourns Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 3000uH
Datasheet
837In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4 000

SMD/SMT
Bourns Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 81uH
Datasheet
741In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4 000

SMD/SMT
Bourns Power Transformers POE transformer, 60W, EFD20, 12V
Datasheet
687In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

12 V SMD/SMT
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port
Datasheet
Product Comments
3 975In Stock
Min.: 1
Mult.: 1

HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port
Datasheet
3 177In Stock
Min.: 1
Mult.: 1

HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke
Datasheet
952In Stock
Min.: 1
Mult.: 1

HALO Electronics Pulse Transformers ISO MOD SMD GullWing
Datasheet
605In Stock
Min.: 1
Mult.: 1

SMD/SMT
Bel Signal Transformer Power Transformers 50\60 Hz, Laminated Transformer
Datasheet
111In Stock
Min.: 1
Mult.: 1

25 VA 115 VAC, 230 VAC 10 V CT/5 V Chassis
Bel Signal Transformer Power Transformers 50\60 Hz, Laminated Transformer Class 2
Datasheet
74In Stock
Min.: 1
Mult.: 1

50 VA 115 VAC, 230 VAC 12 V Through Hole
Bel Signal Transformer Power Transformers 50\60 Hz, Laminated Transformer Class 2
Datasheet
70In Stock
Min.: 1
Mult.: 1

80 VA 115 VAC, 230 VAC 24 V Chassis