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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: 22,216

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Part #

Audio Transformers / Signal Transformers 120W POE Planar 5V 24A 50uH

POE120PL-50L
Coilcraft
1: ₱590.19
36In Stock

Mfr. Part #
POE120PL-50L

Mouser Part #
994-POE120PL-50L

Coilcraft

Audio Transformers / Signal Transformers 120W POE Planar 5V 24A 50uH

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Datasheet

36In Stock

₱590.19

₱499.39

₱479.14

₱453.38

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Min.: 1
Mult.: 1

120 W

Audio Transformers / Signal Transformers Forward PoE 33W 128uH 3.3V 25%

POE33PR-33ED
Coilcraft
1: ₱391.41
128In Stock

Mfr. Part #
POE33PR-33ED

Mouser Part #
994-POE33PR-33ED

Coilcraft

Audio Transformers / Signal Transformers Forward PoE 33W 128uH 3.3V 25%

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Datasheet

128In Stock

Cut Tape

₱391.41

₱295.09

₱280.98

₱263.19

Reel

₱241.11

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MouseReel Available

Min.: 1
Mult.: 1

: 150

33 W

Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 3.3V 4.5A

POE51Q-33ED
Coilcraft
1: ₱398.16
133In Stock

Mfr. Part #
POE51Q-33ED

Mouser Part #
994-POE51Q-33ED

Coilcraft

Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 3.3V 4.5A

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Datasheet

133In Stock

Cut Tape

₱398.16

₱300.62

₱285.89

₱268.10

Reel

₱245.40

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MouseReel Available

Min.: 1
Mult.: 1

: 150

51 W

Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 5V 4.5A

POE51Q-50ED
Coilcraft
1: ₱398.16
19In Stock

Mfr. Part #
POE51Q-50ED

Mouser Part #
994-POE51Q-50ED

Coilcraft

Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 5V 4.5A

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Datasheet

19In Stock

Cut Tape

₱398.16

₱300.62

₱285.89

₱268.10

Reel

₱245.40

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

51 W

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

PWB2010-1LC
Coilcraft
1: ₱276.08
563In Stock
250Expected 10/09/2026

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 10/09/2026

Cut Tape

₱276.08

₱208.59

₱200.00

Reel

₱169.94

₱165.03

₱159.51

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: ₱352.76
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

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Datasheet

44In Stock

₱352.76

₱282.21

₱271.17

₱262.58

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Min.: 1
Mult.: 1

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

Q4344-BL
Coilcraft
1: ₱509.82
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

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Datasheet

28In Stock

₱509.82

₱412.89

₱396.32

₱384.05

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Min.: 1
Mult.: 1

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

SCS-200LD
Coilcraft
1: ₱323.31
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

₱323.31

₱258.90

₱248.47

₱241.11

Reel

₱223.93

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MouseReel Available

Min.: 1
Mult.: 1

: 200

SMD/SMT

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

WB1-1TL
Coilcraft
1: ₱293.25
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

₱293.25

₱221.47

₱211.04

₱197.55

Min.: 1
Mult.: 1

250 mW (1/4 W)

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

WB1-6TL
Coilcraft
1: ₱312.89
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

₱312.89

₱236.20

₱225.15

₱210.43

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Min.: 1
Mult.: 1

250 mW (1/4 W)

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

WB13-1TL
Coilcraft
1: ₱312.89
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

₱312.89

₱236.20

₱225.15

₱210.43

View

Min.: 1
Mult.: 1

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

WB16-1L
Coilcraft
1: ₱336.81
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

₱336.81

₱253.99

₱241.72

₱227.00

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Min.: 1
Mult.: 1

250 mW (1/4 W)

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

WB2-1TL
Coilcraft
1: ₱317.79
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

₱317.79

₱239.88

₱228.84

₱214.11

View

Min.: 1
Mult.: 1

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

WB36-1L
Coilcraft
1: ₱370.55
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

₱370.55

₱279.76

₱266.26

₱249.69

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: ₱312.89
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

₱312.89

₱236.20

₱225.15

₱211.04

View

Min.: 1
Mult.: 1

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

WB4-6TL
Coilcraft
1: ₱249.08
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

₱249.08

₱187.73

₱179.14

₱167.49

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: ₱245.40
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

₱245.40

₱185.28

₱176.69

₱165.65

View

Min.: 1
Mult.: 1

250 mW

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

WBT4-1L
Coilcraft
1: ₱248.47
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

₱248.47

₱187.12

₱178.53

₱166.87

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount SMD Flyback .22Ohms

PE-68421NL
Pulse Electronics
1: ₱876.69
325In Stock

Mfr. Part #
PE-68421NL

Mouser Part #
673-PE-68421NL

Pulse Electronics

Power Transformers - Board Mount SMD Flyback .22Ohms

Datasheet

325In Stock

₱876.69

₱793.87

₱749.70

₱734.36

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port

H1086NLT
Pulse Electronics
1: ₱396.32
890In Stock

Mfr. Part #
H1086NLT

Mouser Part #
673-H1086NLT

Pulse Electronics

Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port

Datasheet

890In Stock

Cut Tape

₱396.32

₱352.15

₱338.04

₱327.61

Reel

₱302.46

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount XFMR FLYBACK EP13 SM NPB

PA1137NL
Pulse Electronics
1: ₱234.36
633In Stock

Mfr. Part #
PA1137NL

Mouser Part #
673-PA1137NL

Pulse Electronics

Power Transformers - Board Mount XFMR FLYBACK EP13 SM NPB

Datasheet

633In Stock

₱234.36

₱211.66

₱190.80

₱184.66

View

Min.: 1
Mult.: 1

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

TGMR-440V8LF
HALO Electronics
1: ₱285.89
325In Stock

Mfr. Part #
TGMR-440V8LF

Mouser Part #
493-TGMR-440V8LF

HALO Electronics

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

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Datasheet

325In Stock

₱285.89

₱273.01

₱259.51

₱230.68

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Min.: 1
Mult.: 1

SMD/SMT

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

TGMR-H540V8LF
HALO Electronics
1: ₱782.21
285In Stock

Mfr. Part #
TGMR-H540V8LF

Mouser Part #
493-TGMR-H540V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

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Datasheet

285In Stock

₱782.21

₱505.52

₱412.27

₱333.74

View

Min.: 1
Mult.: 1

SMD/SMT

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port

H5020NLT
Pulse Electronics
1: ₱1,117.80
87In Stock

Mfr. Part #
H5020NLT

Mouser Part #
673-H5020NLT

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port

Learn More

Datasheet

87In Stock

Cut Tape

₱1,117.80

₱947.86

₱901.23

₱873.01

Reel

₱831.29

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 19uH 1-Port

PE-65968NLT
Pulse Electronics
1: ₱432.52
929In Stock

Mfr. Part #
PE-65968NLT

Mouser Part #
673-PE-65968NLT

Pulse Electronics

Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 19uH 1-Port

Datasheet

929In Stock

Cut Tape

₱432.52

₱369.33

₱353.99

₱343.56

Reel

₱303.68

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Transformers

Types of Transformers

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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 120/140 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