.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Transformers

List Images

Results: 22,216

Applied Filters:

Manufacturer

Power Rating

Primary Voltage Rating

Secondary Voltage Rating

Mounting Style

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

PWB2010-1LC
Coilcraft
1: NT$161.33
563In Stock
250Expected 9/10/2026

Mfr. Part #
PWB2010-1LC

Mouser Part #
994-PWB2010-1LC

Coilcraft

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

Datasheet

563In Stock

250Expected 9/10/2026

Cut Tape

NT$161.33

NT$121.89

NT$116.87

Reel

NT$99.30

NT$96.44

NT$93.21

MouseReel Available

Min.: 1
Mult.: 1

: 250

250 mW (1/4 W)

Power Transformers - Board Mount Q4338 Flybck Regltor 12 V, -12 V 1.8 A

Q4338-BL
Coilcraft
1: NT$206.14
44In Stock

Mfr. Part #
Q4338-BL

Mouser Part #
994-Q4338-BL

Coilcraft

Power Transformers - Board Mount Q4338 Flybck Regltor 12 V, -12 V 1.8 A

Learn More

Datasheet

44In Stock

NT$206.14

NT$164.91

NT$158.46

NT$153.44

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount Q4344 Flybck Regltor -12 V 5.0 V 0.75 A

Q4344-BL
Coilcraft
1: NT$297.91
28In Stock

Mfr. Part #
Q4344-BL

Mouser Part #
994-Q4344-BL

Coilcraft

Power Transformers - Board Mount Q4344 Flybck Regltor -12 V 5.0 V 0.75 A

Learn More

Datasheet

28In Stock

NT$297.91

NT$241.27

NT$231.59

NT$224.42

View

Min.: 1
Mult.: 1

Current Transformers - Board Mount 1:200, 59.2mH, 30A 6.7Ohm

SCS-200LD
Coilcraft
1: NT$188.93
88In Stock

Mfr. Part #
SCS-200LD

Mouser Part #
994-SCS-200LD

Coilcraft

Current Transformers - Board Mount 1:200, 59.2mH, 30A 6.7Ohm

Datasheet

88In Stock

Cut Tape

NT$188.93

NT$151.29

NT$145.19

NT$140.89

Reel

NT$130.85

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

SMD/SMT

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

WB1-1TL
Coilcraft
1: NT$171.36
51In Stock

Mfr. Part #
WB1-1TL

Mouser Part #
994-WB1-1TL

Coilcraft

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

Datasheet

51In Stock

NT$171.36

NT$129.42

NT$123.32

NT$115.44

Min.: 1
Mult.: 1

250 mW (1/4 W)

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

WB1-6TL
Coilcraft
1: NT$182.84
122In Stock

Mfr. Part #
WB1-6TL

Mouser Part #
994-WB1-6TL

Coilcraft

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

Datasheet

122In Stock

NT$182.84

NT$138.02

NT$131.57

NT$122.97

View

Min.: 1
Mult.: 1

250 mW (1/4 W)

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

WB13-1TL
Coilcraft
1: NT$182.84
56In Stock

Mfr. Part #
WB13-1TL

Mouser Part #
994-WB13-1TL

Coilcraft

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

Datasheet

56In Stock

NT$182.84

NT$138.02

NT$131.57

NT$122.97

View

Min.: 1
Mult.: 1

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

WB16-1L
Coilcraft
1: NT$196.82
123In Stock

Mfr. Part #
WB16-1L

Mouser Part #
994-WB16-1L

Coilcraft

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

Datasheet

123In Stock

NT$196.82

NT$148.42

NT$141.25

NT$132.65

View

Min.: 1
Mult.: 1

250 mW (1/4 W)

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

WB2-1TL
Coilcraft
1: NT$185.70
27In Stock

Mfr. Part #
WB2-1TL

Mouser Part #
994-WB2-1TL

Coilcraft

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

Datasheet

27In Stock

NT$185.70

NT$140.17

NT$133.72

NT$125.12

View

Min.: 1
Mult.: 1

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

WB36-1L
Coilcraft
1: NT$216.53
58In Stock

Mfr. Part #
WB36-1L

Mouser Part #
994-WB36-1L

Coilcraft

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

Datasheet

58In Stock

NT$216.53

NT$163.48

NT$155.59

NT$145.91

View

Min.: 1
Mult.: 1

250 mW (1/4 W)

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

WB4-6L
Coilcraft
1: NT$182.84
98In Stock

Mfr. Part #
WB4-6L

Mouser Part #
994-WB4-6L

Coilcraft

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

Datasheet

98In Stock

NT$182.84

NT$138.02

NT$131.57

NT$123.32

View

Min.: 1
Mult.: 1

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

WB4-6TL
Coilcraft
1: NT$145.55
46In Stock

Mfr. Part #
WB4-6TL

Mouser Part #
994-WB4-6TL

Coilcraft

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

Datasheet

46In Stock

NT$145.55

NT$109.70

NT$104.68

NT$97.87

View

Min.: 1
Mult.: 1

250 mW (1/4 W)

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

WBT16-1L
Coilcraft
1: NT$143.40
79In Stock

Mfr. Part #
WBT16-1L

Mouser Part #
994-WBT16-1L

Coilcraft

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

Datasheet

79In Stock

NT$143.40

NT$108.27

NT$103.25

NT$96.80

View

Min.: 1
Mult.: 1

250 mW

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

WBT4-1L
Coilcraft
1: NT$145.19
59In Stock

Mfr. Part #
WBT4-1L

Mouser Part #
994-WBT4-1L

Coilcraft

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

Datasheet

59In Stock

NT$145.19

NT$109.34

NT$104.32

NT$97.51

View

Min.: 1
Mult.: 1

Pulse Transformers SINGLE 10G 1:1

H7018FNLT
Pulse Electronics
1: NT$374.27
352In Stock

Mfr. Part #
H7018FNLT

Mouser Part #
673-H7018FNLT

Pulse Electronics

Pulse Transformers SINGLE 10G 1:1

Datasheet

352In Stock

Cut Tape

NT$374.27

NT$326.95

NT$313.69

NT$304.01

Reel

NT$265.65

View

Min.: 1
Mult.: 1

: 300

PCB Mount

Power Transformers - Board Mount SMD 3W 24V/us 538uH 2CT:1CT 20%

PH9384.021NLT
Pulse Electronics
1: NT$89.27
1,431In Stock

Mfr. Part #
PH9384.021NLT

Mouser Part #
673-PH9384.021NLT

Pulse Electronics

Power Transformers - Board Mount SMD 3W 24V/us 538uH 2CT:1CT 20%

Learn More

Datasheet

1,431In Stock

Cut Tape

NT$89.27

NT$80.66

NT$73.49

NT$71.34

Reel

NT$56.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

3 W

SMD/SMT

Power Transformers - Board Mount 95uH 36-72V 3W 3.13:1 2%

PH9585.001NLT
Pulse Electronics
1: NT$81.02
1,130In Stock

Mfr. Part #
PH9585.001NLT

Mouser Part #
673-PH9585.001NLT

Pulse Electronics

Power Transformers - Board Mount 95uH 36-72V 3W 3.13:1 2%

Learn More

Datasheet

1,130In Stock

Cut Tape

NT$81.02

NT$73.49

NT$67.04

NT$65.25

Reel

NT$54.13

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

Power Transformers - Board Mount SMD Flyback .22Ohms

PE-68421NL
Pulse Electronics
1: NT$512.30
325In Stock

Mfr. Part #
PE-68421NL

Mouser Part #
673-PE-68421NL

Pulse Electronics

Power Transformers - Board Mount SMD Flyback .22Ohms

Datasheet

325In Stock

NT$512.30

NT$463.90

NT$438.09

NT$429.12

Min.: 1
Mult.: 1

Pulse Transformers XFMR 1CT:3CT/1CT:2.15CT 100VRM

SMQ1553-70
iNRCORE
1: NT$2,235.96
21In Stock

Mfr. Part #
SMQ1553-70

Mouser Part #
673-SMQ1553-70

iNRCORE

Pulse Transformers XFMR 1CT:3CT/1CT:2.15CT 100VRM

Datasheet

21In Stock

NT$2,235.96

NT$2,010.47

NT$1,843.41

NT$1,827.63

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers

T-1485SCTNL
iNRCORE
1: NT$2,731.77
16In Stock

Mfr. Part #
T-1485SCTNL

Mouser Part #
673-T-1485SCTNL

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

16In Stock

NT$2,731.77

NT$2,455.01

NT$2,298.70

NT$2,262.49

View

Min.: 1
Mult.: 1

Current Transformers - Industrial CM-CT 50/5 CURRENT TRANSFORMER

1SVR450116R5000
ABB
1: NT$4,267.23
4In Stock
New At Mouser

Mfr. Part #
1SVR450116R5000

Mouser Part #
894-1SVR450116R5000

New At Mouser

ABB

Current Transformers - Industrial CM-CT 50/5 CURRENT TRANSFORMER

Datasheet

4In Stock

NT$4,267.23

NT$3,538.75

NT$3,477.45

NT$3,362.01

View

Min.: 1
Mult.: 1

1 VA

DIN Rail

Current Transformers - Industrial TRANSFORMER,CURRENT 20...200 A FOR 3RB2

3RB29562TH2
Siemens
1: NT$25,808.06
1In Stock

Mfr. Part #
3RB29562TH2

Mouser Part #
982-3RB29562TH2

Siemens

Current Transformers - Industrial TRANSFORMER,CURRENT 20...200 A FOR 3RB2

Learn More

Datasheet

1In Stock

NT$25,808.06

Min.: 1
Mult.: 1

Panel

Power Transformers - Industrial CONTROL TRANSFORMER,500VA,380/400/415-11

MT0500I
Siemens
1: NT$17,629.95
2In Stock

Mfr. Part #
MT0500I

Mouser Part #
982-MT0500I

Siemens

Power Transformers - Industrial CONTROL TRANSFORMER,500VA,380/400/415-11

Datasheet

2In Stock

NT$17,629.95

Min.: 1
Mult.: 1

Power Transformers - Industrial TRANSFORMER,750VA,380/4

MTG0750I
Siemens
1: NT$33,702.94
1In Stock

Mfr. Part #
MTG0750I

Mouser Part #
982-MTG0750I

Siemens

Power Transformers - Industrial TRANSFORMER,750VA,380/4

Datasheet

1In Stock

NT$33,702.94

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers C1174 for TPS23750 10uH 5.0 V 2 A

C1174-ALD
Coilcraft
1: NT$238.76
109In Stock

Mfr. Part #
C1174-ALD

Mouser Part #
994-C1174-ALD

Coilcraft

Audio Transformers / Signal Transformers C1174 for TPS23750 10uH 5.0 V 2 A

Learn More

Datasheet

109In Stock

Cut Tape

NT$238.76

NT$180.33

NT$171.72

NT$160.97

Reel

NT$147.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Transformers

Types of Transformers

Customer Service Office

Company

Resources

Support

ABB
ABRACON
Adam Tech
Advanced Energy
Advantech
Altech
Amphenol
AMSECO
ATC Diversified Electronics
Banner Engineering
Bel
Bel Power Solutions
Bourns
Carlo Gavazzi
Cinch Connectivity Solutions
Coilcraft
Eaton
EMO Systems
HALO Electronics
Hammond
HARTING
Hatch Lighting
ICE Components
IDEC
Infineon
iNRCORE
KEMET
LEM
Littelfuse
MACOM
Mini-Circuits
Mitsumi
Molex
Murata
Murrelektronik
Neutrik
Omron
Opto 22
Panduit
Phoenix Contact
Proterial
Pro-Wave Electronics
Pulse
Qorvo
RECOM
Schneider Electric
Schurter
Sensata
Siemens
Simpson
SolaHD
Spectrum Control
Staco
Sumida
Tamura
Taoglas
TDK
TE Connectivity
Triad Magnetics
Tripp Lite
TT Electronics
TTM Technologies
Vacuumschmelze
Vicor
Visaton
Vishay
Weidmuller
White-Rodgers
Wurth Elektronik
Xicon
YAGEO

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 120/140 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 280 V
0 V to 480 V
0 V to 480 V, 0 to 560 V
0 V/0 V/104 V/110 V/120 V/208 V/220 V/240 V
0 V/0 V/208 V/220 V/240 V/416 V/440 V/480 V
333 mV
- 200 V, 200 V
- 150 V, 150 V
- 17.5 V, 17.5 V
- 15 V, - 7.5 V, 7.5 V, 15 V
- 15 V, 15 V
- 12 V, 12 V
- 12 V, 12 V, 24 V

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
Panel, Wall Mount