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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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Types of Transformers

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Results: 21,983

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Download Table (.CSV)

Part #

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

POE23PR-33ED
Coilcraft
1: $9.27
122In Stock

Mfr. Part #
POE23PR-33ED

Mouser Part #
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

$9.27

$7.00

$6.66

$6.25

Reel

$5.70

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

23 W

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

POE300F-19LD
Coilcraft
1: $10.86
144In Stock

Mfr. Part #
POE300F-19LD

Mouser Part #
994-POE300F-19LD

Coilcraft

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

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Datasheet

144In Stock

Cut Tape

$10.86

$8.42

$8.08

$7.84

Reel

$7.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

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

POE70P-33LD
Coilcraft
1: $6.39
160In Stock

Mfr. Part #
POE70P-33LD

Mouser Part #
994-POE70P-33LD

Coilcraft

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

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Datasheet

160In Stock

Cut Tape

$6.39

$4.83

$4.61

$4.32

Reel

$3.95

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

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

PWB3015LC
Coilcraft
1: $4.67
240In Stock

Mfr. Part #
PWB3015LC

Mouser Part #
994-PWB3015LC

Coilcraft

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

Datasheet

240In Stock

Cut Tape

$4.67

$3.52

$3.39

Reel

$2.88

$2.79

$2.70

MouseReel Available

Min.: 1
Mult.: 1

: 250

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

Q4437-BL
Coilcraft
1: $12.70
3In Stock

Mfr. Part #
Q4437-BL

Mouser Part #
994-Q4437-BL

Coilcraft

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

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Datasheet

3In Stock

More Info Available

$12.70

$10.78

$9.41

$9.12

View

Min.: 1
Mult.: 1

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

SWB2010-SMLD
Coilcraft
1: $5.98
144In Stock

Mfr. Part #
SWB2010-SMLD

Mouser Part #
994-SWB2010-SMLD

Coilcraft

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

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Datasheet

144In Stock

More Info Available

Cut Tape

$5.98

$4.51

$4.30

$4.19

Reel

$3.57

$3.46

MouseReel Available

Min.: 1
Mult.: 1

: 500

250 mW (1/4 W)

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

WB3-1TSLD
Coilcraft
1: $7.20
54In Stock

Mfr. Part #
WB3-1TSLD

Mouser Part #
994-WB3-1TSLD

Coilcraft

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

Datasheet

54In Stock

Cut Tape

$7.20

$5.44

$5.19

$5.06

Reel

$4.30

$4.16

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers 1:4 Core & Wire Transformer, 0.02 - 250 MHz, 50ohm

T4-6T-X65+
Mini-Circuits
1: $13.48
14In Stock
New At Mouser

Mfr. Part #
T4-6T-X65+

Mouser Part #
139-T4-6T-X65

New At Mouser

Mini-Circuits

Audio Transformers / Signal Transformers 1:4 Core & Wire Transformer, 0.02 - 250 MHz, 50ohm

Datasheet

14In Stock

$13.48

$13.02

$12.96

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1:9 CORE & WIRE Transformer, 0.15 - 200 MHz, 50?

T9-1+
Mini-Circuits
1: $9.41
42In Stock

Mfr. Part #
T9-1+

Mouser Part #
139-T9-1+

Mini-Circuits

Audio Transformers / Signal Transformers 1:9 CORE & WIRE Transformer, 0.15 - 200 MHz, 50?

Datasheet

42In Stock

$9.41

$8.85

$8.80

Min.: 1
Mult.: 1

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

TC1.33-1T-75+
Mini-Circuits
1: $26.12
413In Stock

Mfr. Part #
TC1.33-1T-75+

Mouser Part #
139-TC1.33-1T-75

Mini-Circuits

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

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Datasheet

413In Stock

Cut Tape

$26.12

$5.38

$3.71

$2.99

$2.88

Reel

$2.88

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TC2-72T-5+
Mini-Circuits
1: $26.12
360In Stock

Mfr. Part #
TC2-72T-5+

Mouser Part #
139-TC2-72T-5

Mini-Circuits

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

Datasheet

360In Stock

Cut Tape

$26.12

$5.38

$3.71

$2.99

$2.62

Reel

$2.62

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TRS1.33-1T-75+
Mini-Circuits
1: $21.35
291In Stock

Mfr. Part #
TRS1.33-1T-75+

Mouser Part #
139-TRS1.33-1T-75

Mini-Circuits

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

Learn More

Datasheet

291In Stock

Cut Tape

$21.35

$4.64

$4.58

Reel

$4.58

MouseReel Available

Min.: 1
Mult.: 1

: 100

Pulse Transformers ISO MOD SMD GullWing 4.5kVrms 0.9Ohm 8pi

TGMR-410V8LF
HALO Electronics
1: $18.00
252In Stock

Mfr. Part #
TGMR-410V8LF

Mouser Part #
493-TGMR-410V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 4.5kVrms 0.9Ohm 8pi

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Datasheet

252In Stock

$18.00

$11.61

$9.47

$7.66

View

Min.: 1
Mult.: 1

SMD/SMT

Pulse Transformers ISO MOD SMD GullWing For MAX13256 HBridg

TGMR-502V6LF
HALO Electronics
1: $15.56
208In Stock
212On Order

Mfr. Part #
TGMR-502V6LF

Mouser Part #
493-TGMR-502V6LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13256 HBridg

Learn More

Datasheet

208In Stock

212On Order

$15.56

$10.07

$8.22

$6.65

View

Min.: 1
Mult.: 1

SMD/SMT

Pulse Transformers Isolation Module

TGRAD-560V8LF
HALO Electronics
1: $19.44
373In Stock
462On Order

Mfr. Part #
TGRAD-560V8LF

Mouser Part #
493-TGRAD-560V8LF

HALO Electronics

Pulse Transformers Isolation Module

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Datasheet

373In Stock

462On Order

$19.44

$12.57

$10.25

$8.30

View

Min.: 1
Mult.: 1

SMD/SMT

Power Transformers - Industrial 0.300KVA 120X240-24

E300E
SolaHD
1: $229.71
4In Stock

Mfr. Part #
E300E

Mouser Part #
663-E300663-E

SolaHD

Power Transformers - Industrial 0.300KVA 120X240-24

Datasheet

4In Stock

$229.71

$206.13

Min.: 1
Mult.: 1

300 VA

120 V, 240 V

24 V

Bracket Mount

Audio Transformers / Signal Transformers 10GBASE-T Non-PoE Transformer

10GB-6014NL
iNRCORE
1: $62.91
6In Stock

Mfr. Part #
10GB-6014NL

Mouser Part #
673-10GB-6014NL

iNRCORE

Audio Transformers / Signal Transformers 10GBASE-T Non-PoE Transformer

Learn More

Datasheet

6In Stock

$62.91

$54.99

$52.34

$52.20

View

Min.: 1
Mult.: 1

Power Transformers - Industrial XFMR,1-PH,0.063KVA,PRI230V,SEC2.63,60HZ

4AM32421TN010EA0
Siemens
1: $829.01
1In Stock

Mfr. Part #
4AM32421TN010EA0

Mouser Part #
982-4AM32421TN010EA0

Siemens

Power Transformers - Industrial XFMR,1-PH,0.063KVA,PRI230V,SEC2.63,60HZ

Datasheet

1In Stock

$829.01

Min.: 1
Mult.: 1

63 VA

230 V

24 V

Chassis Mount

Power Transformers - Industrial CONTROL TRANSFORMER,208-115V 45VA

KTH050
Siemens
1: $510.66
3In Stock

Mfr. Part #
KTH050

Mouser Part #
982-KTH050

Siemens

Power Transformers - Industrial CONTROL TRANSFORMER,208-115V 45VA

Datasheet

3In Stock

$510.66

$496.98

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers C1587 Flybck Trnsfmr For TI LM5070

C1587-ALD
Coilcraft
1: $8.17
9In Stock

Mfr. Part #
C1587-ALD

Mouser Part #
994-C1587-ALD

Coilcraft

Audio Transformers / Signal Transformers C1587 Flybck Trnsfmr For TI LM5070

Learn More

Datasheet

9In Stock

Cut Tape

$8.17

$6.18

$5.93

Reel

$5.03

$4.88

$4.73

MouseReel Available

Min.: 1
Mult.: 1

: 250

7 W

Current Transformers - Board Mount CST1 1:70 20A 980uH AEC-Q200

CST1-070LC
Coilcraft
1: $5.00
179In Stock

Mfr. Part #
CST1-070LC

Mouser Part #
994-CST1-070LC

Coilcraft

Current Transformers - Board Mount CST1 1:70 20A 980uH AEC-Q200

Learn More

Datasheet

179In Stock

Cut Tape

$5.00

$4.10

$3.69

Reel

$3.14

$3.03

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Current Transformers - Board Mount 40A 19.2mH 3.8 Ohms AEC-Q200

CST2010-150LD
Coilcraft
1: $5.76
159In Stock

Mfr. Part #
CST2010-150LD

Mouser Part #
994-CST2010-150LD

Coilcraft

Current Transformers - Board Mount 40A 19.2mH 3.8 Ohms AEC-Q200

Learn More

Datasheet

159In Stock

Cut Tape

$5.76

$4.71

$4.00

$3.87

Reel

$3.60

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

SMD/SMT

Current Transformers - Board Mount CU8965 1:100 20A 1.33mH AEC-Q200

CU8965-ALC
Coilcraft
1: $4.96
848In Stock
955On Order

Mfr. Part #
CU8965-ALC

Mouser Part #
994-CU8965-ALC

Coilcraft

Current Transformers - Board Mount CU8965 1:100 20A 1.33mH AEC-Q200

Learn More

Datasheet

848In Stock

955On Order

Cut Tape

$4.96

$4.06

$3.45

$3.34

Reel

$3.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Audio Transformers / Signal Transformers HA3802 Flyback For TI TPS23753

HA3802-BLD
Coilcraft
1: $10.46
195In Stock

Mfr. Part #
HA3802-BLD

Mouser Part #
994-HA3802-BLD

Coilcraft

Audio Transformers / Signal Transformers HA3802 Flyback For TI TPS23753

Learn More

Datasheet

195In Stock

Cut Tape

$10.46

$7.90

$7.52

$7.05

Reel

$6.45

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

10 W

Audio Transformers / Signal Transformers PA6605 60W 4.7Ohms For LM5122

PA6605-AL
Coilcraft
1: $16.58
60In Stock

Mfr. Part #
PA6605-AL

Mouser Part #
994-PA6605-AL

Coilcraft

Audio Transformers / Signal Transformers PA6605 60W 4.7Ohms For LM5122

Learn More

Datasheet

60In Stock

$16.58

$14.09

$13.65

$13.22

View

Min.: 1
Mult.: 1

Transformers

Types of Transformers

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ABB
ABRACON
Adam Tech
Advanced Energy
Advantech
Altech
Amphenol
AMSECO
ATC Diversified Electronics
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Bel
Bel Power Solutions
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Carlo Gavazzi
Coilcraft
Eaton
EMO Systems
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Hatch Lighting
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iNRCORE
KEMET
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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
3.3 VDC
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
5 VDC
6 V
6 V to 12.6 V
6 V to 18 V
6 V to 9 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