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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.

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Results: 21 955

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Part #

Audio Transformers / Signal Transformers GA3460 for LT3751 500V 50A

GA3460-BL
Coilcraft
1: kr 105,56
146In Stock
480Expected 3/13/2026

Mfr. Part No.
GA3460-BL

Mouser Part No
994-GA3460-BL

Coilcraft

Audio Transformers / Signal Transformers GA3460 for LT3751 500V 50A

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Datasheet

146In Stock

480Expected 3/13/2026

kr 105,56

kr 95,12

kr 91,18

kr 88,28

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers HA3803 Flyback For TI TPS23753

HA3803-BLD
Coilcraft
1: kr 68,32
74In Stock

Mfr. Part No.
HA3803-BLD

Mouser Part No
994-HA3803-BLD

Coilcraft

Audio Transformers / Signal Transformers HA3803 Flyback For TI TPS23753

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Datasheet

74In Stock

Cut Tape

kr 68,32

kr 53,13

kr 50,92

kr 49,30

Reel

kr 45,94

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

10 W

Audio Transformers / Signal Transformers NA5889 12W 0.03Ohms For TPS55340

NA5889-ALD
Coilcraft
1: kr 65,89
64In Stock

Mfr. Part No.
NA5889-ALD

Mouser Part No
994-NA5889-ALD

Coilcraft

Audio Transformers / Signal Transformers NA5889 12W 0.03Ohms For TPS55340

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Datasheet

64In Stock

Cut Tape

kr 65,89

kr 49,76

kr 47,44

kr 44,43

Reel

kr 40,60

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

12 W

Audio Transformers / Signal Transformers Flyback PoE 23W 54uH 3.3V 3.2A

POE23PR-33ED
Coilcraft
1: kr 60,67
122In Stock

Mfr. Part No.
POE23PR-33ED

Mouser Part No
994-POE23PR-33ED

Coilcraft

Audio Transformers / Signal Transformers Flyback PoE 23W 54uH 3.3V 3.2A

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Datasheet

122In Stock

Cut Tape

kr 60,67

kr 45,82

kr 43,62

kr 40,95

Reel

kr 37,35

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

23 W

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 19.5 V 1.5 A

POE300F-19LD
Coilcraft
1: kr 70,99
146In Stock

Mfr. Part No.
POE300F-19LD

Mouser Part No
994-POE300F-19LD

Coilcraft

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 19.5 V 1.5 A

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Datasheet

146In Stock

Cut Tape

kr 70,99

kr 55,10

kr 52,90

kr 51,27

Reel

kr 47,56

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

Audio Transformers / Signal Transformers POE70P Flyback 7uH 3.3 V 2.12 A

POE70P-33LD
Coilcraft
1: kr 41,76
190In Stock

Mfr. Part No.
POE70P-33LD

Mouser Part No
994-POE70P-33LD

Coilcraft

Audio Transformers / Signal Transformers POE70P Flyback 7uH 3.3 V 2.12 A

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Datasheet

190In Stock

Cut Tape

kr 41,76

kr 31,67

kr 30,16

kr 28,19

Reel

kr 25,87

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.03-250 MHz

PWB3010-1LC
Coilcraft
1: kr 47,44
112In Stock
250Expected 5/1/2026

Mfr. Part No.
PWB3010-1LC

Mouser Part No
994-PWB3010-1LC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.03-250 MHz

Datasheet

112In Stock

250Expected 5/1/2026

Cut Tape

kr 47,44

kr 35,84

kr 34,34

Reel

kr 29,23

kr 28,30

kr 27,49

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Audio Transformers / Signal Transformers PWB Wideband RF 1:1.5 0.07-225 MHz

PWB3015LC
Coilcraft
1: kr 30,51
240In Stock

Mfr. Part No.
PWB3015LC

Mouser Part No
994-PWB3015LC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:1.5 0.07-225 MHz

Datasheet

240In Stock

Cut Tape

kr 30,51

kr 23,08

kr 22,16

Reel

kr 18,91

kr 18,21

kr 17,63

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Power Transformers Q4437 Flybck Regltor 12 V, -12 V 1.8 A

Q4437-BL
Coilcraft
1: kr 83,06
94In Stock

Mfr. Part No.
Q4437-BL

Mouser Part No
994-Q4437-BL

Coilcraft

Power Transformers Q4437 Flybck Regltor 12 V, -12 V 1.8 A

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Datasheet

94In Stock

kr 83,06

kr 70,53

kr 61,60

kr 59,62

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec

SWB2010-SMLD
Coilcraft
1: kr 39,09
144In Stock

Mfr. Part No.
SWB2010-SMLD

Mouser Part No
994-SWB2010-SMLD

Coilcraft

Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec

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Datasheet

144In Stock

Cut Tape

kr 39,09

kr 29,58

kr 28,19

kr 27,49

Reel

kr 23,32

kr 22,62

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

250 mW (1/4 W)

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

WB3-1TSLD
Coilcraft
1: kr 47,10
54In Stock

Mfr. Part No.
WB3-1TSLD

Mouser Part No
994-WB3-1TSLD

Coilcraft

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

Datasheet

54In Stock

Cut Tape

kr 47,10

kr 35,61

kr 33,87

kr 33,18

Reel

kr 28,19

kr 27,26

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Audio Transformers / Signal Transformers 1:2.5 CORE & WIRE Transformer, 0.01 - 100 MHz, 50?

T2.5-6-KK81+
Mini-Circuits
1: kr 69,48
105In Stock

Mfr. Part No.
T2.5-6-KK81+

Mouser Part No
139-T2.5-6-KK81+

Mini-Circuits

Audio Transformers / Signal Transformers 1:2.5 CORE & WIRE Transformer, 0.01 - 100 MHz, 50?

Datasheet

105In Stock

Cut Tape

kr 69,48

kr 65,42

kr 63,22

kr 60,90

Reel

kr 59,28

kr 58,93

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

250 mW

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

TC1.5-52TX+
Mini-Circuits
1: kr 170,75
289In Stock

Mfr. Part No.
TC1.5-52TX+

Mouser Part No
139-TC1.5-52TX

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

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Datasheet

289In Stock

Cut Tape

kr 170,75

kr 42,92

kr 30,28

kr 25,75

Reel

kr 23,20

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

TC4-14G2+
Mini-Circuits
1: kr 170,87
446In Stock

Mfr. Part No.
TC4-14G2+

Mouser Part No
139-TC4-14G2

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

Datasheet

446In Stock

Cut Tape

kr 170,87

kr 170,75

kr 62,06

kr 30,28

Reel

kr 27,49

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

TC4-25G2+
Mini-Circuits
1: kr 171,10
254In Stock

Mfr. Part No.
TC4-25G2+

Mouser Part No
139-TC4-25G2

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

Datasheet

254In Stock

Cut Tape

kr 171,10

kr 170,98

kr 63,80

kr 28,30

Reel

kr 23,90

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

TC8-1G2+
Mini-Circuits
1: kr 155,32
415In Stock

Mfr. Part No.
TC8-1G2+

Mouser Part No
139-TC8-1G2

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

Datasheet

415In Stock

Cut Tape

kr 155,32

kr 155,09

kr 52,43

kr 28,30

Reel

kr 24,01

kr 18,91

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Audio Transformers / Signal Transformers 10GBASET 350mA PoE 3-Wire Chk 1-Port

TG10G-RP02NJLF
HALO Electronics
1: kr 188,50
203In Stock

Mfr. Part No.
TG10G-RP02NJLF

Mouser Part No
493-TG10G-RP02NJLF

HALO Electronics

Audio Transformers / Signal Transformers 10GBASET 350mA PoE 3-Wire Chk 1-Port

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Datasheet

203In Stock

kr 188,50

kr 121,92

kr 99,53

kr 80,39

View

Min.: 1
Mult.: 1

30 W

Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX

TG111-E12NYNRLTR
HALO Electronics
1: kr 143,49
157In Stock

Mfr. Part No.
TG111-E12NYNRLTR

Mouser Part No
493-TG111-E12NYNRLTR

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX

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Datasheet

157In Stock

Cut Tape

kr 143,49

kr 92,57

kr 75,52

kr 61,02

Reel

kr 51,27

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 330

Audio Transformers / Signal Transformers 2.5GBaseT PoE+ 1Port 60W 600mA Nano

TG2G-HPE3NYNLF
HALO Electronics
1: kr 207,29
180In Stock

Mfr. Part No.
TG2G-HPE3NYNLF

Mouser Part No
493-TG2G-HPE3NYNLF

HALO Electronics

Audio Transformers / Signal Transformers 2.5GBaseT PoE+ 1Port 60W 600mA Nano

Datasheet

180In Stock

kr 207,29

kr 133,75

kr 88,28

kr 74,12

View

Min.: 1
Mult.: 1

60 W

Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pin

TGM-210NSLFTR
HALO Electronics
1: kr 58,93
209In Stock
2 000Expected 4/3/2026

Mfr. Part No.
TGM-210NSLFTR

Mouser Part No
493-TGM-210NSLFTR

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pin

Learn More

Datasheet

209In Stock

2 000Expected 4/3/2026

Cut Tape

kr 58,93

kr 38,05

kr 31,09

kr 25,17

Reel

kr 17,40

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1 000

SMD/SMT

Current Transformers - Industrial SPLT CR CT 800:5A, 0.5%ACCU, 2.0"X3.5"

CT-SP-5-800-5A
Eaton Electrical
1: kr 4 515,18
3In Stock
New At Mouser

Mfr. Part No.
CT-SP-5-800-5A

Mouser Part No
504-CT-SP-5-800-5A

New At Mouser

Eaton Electrical

Current Transformers - Industrial SPLT CR CT 800:5A, 0.5%ACCU, 2.0"X3.5"

Datasheet

3In Stock

kr 4 515,18

kr 4 242,58

Min.: 1
Mult.: 1

600 V

Bracket

Current Transformers - Industrial PACT MCR-V2-5012- 85- 600-5A-1

2277174
Phoenix Contact
1: kr 659,00
1In Stock

Mfr. Part No.
2277174

Mouser Part No
651-2277174

Phoenix Contact

Current Transformers - Industrial PACT MCR-V2-5012- 85- 600-5A-1

Datasheet

1In Stock

kr 659,00

Min.: 1
Mult.: 1

10 VA

DIN Rail, Panel

Industrial Control Transformers 0.150KVA 208/240/415-120/24

E150TC
SolaHD
1: kr 2 850,24
2In Stock Restricted Availability

Mfr. Part No.
E150TC

Mouser Part No
663-E150TC

SolaHD

Industrial Control Transformers 0.150KVA 208/240/415-120/24

Datasheet

2In Stock

kr 2 850,24

kr 2 734,24

kr 2 734,12

kr 2 734,00

View

Min.: 1
Mult.: 1

Restricted Availability

150 VA

208 V, 240 V, 415 V

120 V, 24 V

Bracket Mount

Audio Transformers / Signal Transformers

1000B-5012FX
iNRCORE
1: kr 480,70
14In Stock

Mfr. Part No.
1000B-5012FX

Mouser Part No
673-1000B-5012FX

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

14In Stock

kr 480,70

kr 432,33

kr 410,18

kr 394,63

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .75Ohms 2-Port

HX1305NLT
Pulse Electronics
1: kr 93,96
39In Stock
200Expected 6/2/2026

Mfr. Part No.
HX1305NLT

Mouser Part No
673-HX1305NLT

Pulse Electronics

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .75Ohms 2-Port

Learn More

Datasheet

39In Stock

200Expected 6/2/2026

Cut Tape

kr 93,96

kr 74,01

kr 70,99

kr 68,79

kr 64,84

Reel

kr 55,91

Min.: 1
Mult.: 1

Reel: 200

Transformers

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ABRACON
Adam Tech
Advanced Energy
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AMSECO
ATC Diversified Electronics
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Bel
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Coilcraft
Eaton
EMO Systems
HALO Electronics
Hammond
HARTING
Hatch Lighting
ICE Components
IDEC
Infineon
iNRCORE
KEMET
LEM
Littelfuse
MACOM
Mini-Circuits
Mitsumi
Molex
Mueller Electric
Murata
Murrelektronik
Neutrik
Omron
Opto 22
Panduit
Phoenix Contact
Power Integrations
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Pulse
Qorvo
Schneider Electric
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1 mW
2.5 mW
3 mW
4 mW
5 mW
10 mW
12 mW
20 mW
23 mW
25 mW
32 mW
35 mW
40 mW
50 mW
50 mW (1/20 W)
60 mW
62.5 mW
65 mW
75 mW
90 mW

660 mV
2 V to 5.5 V
2.5 V to 3.5 V
2.65 V
3 V to 24 V
3 V to 3.6 V
3 V to 5.2 V
3 V to 6 V
3.3 V
4 V to 8 V
4.5 V to 5.5 V
4.5 VDC to 12 VDC, 12 VDC to 65 VDC
5 V
5 V to 32 V
6 V
6 V to 12.6 V
6 V to 18 V
7 V to 24 V
7 V to 26 V
7 V to 31 V

0 V to 120 V
0 V to 120 V, 0 V to 240 V
0 V to 120 V/132 V
0 V to 120 V/132 V, 0 V to 240 V/264 V
0 V to 120 V/140 V
0 V to 120 V/140 V, 0 V to 240 V/280 V
0 V to 120 V/140 V, 110 V to 240 V, 120 V to 260 V
0 V to 120/140 V
0 V to 132 V
0 V to 140 V
0 V to 240 V
0 V to 240 V, 0 V to 480 V
0 V to 240 V/280 V
0 V to 240 V/280 V, 0 V to 240 V
0 V to 240 V/280 V, 0 V to 280 V
0 V to 240 V/280 V, 0 V to 480 V/560 V
0 V to 280 V
0 V to 480 V
0 V to 480 V, 0 to 560 V
0 V to 480 V/560 V

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Base
Board Mount
Bracket
Bracket, Panel Mount
Bracket Mount
Busbar
Cable
Chassis
Chassis, DIN Rail
Chassis Mount
Clamp-on
Desktop
DIN Rail
DIN Rail, Panel
Flange Mount
Floor Mount
Free Hanging
Mounting Foot
Panel