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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: 21,992

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Part #

Power Transformers Q4343 Flybck Regltor 12 V, -12 V 1.4 A

Q4343-BL
Coilcraft
1: RM45.18
4In Stock

Mfr. Part No.
Q4343-BL

Mouser Part No
994-Q4343-BL

Coilcraft

Power Transformers Q4343 Flybck Regltor 12 V, -12 V 1.4 A

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Datasheet

4In Stock

RM45.18

RM31.73

RM22.17

RM20.60

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Y8844 For NCP1201 3.5uH 6.5 V 0.54 A

Y8844-AL
Coilcraft
1: RM45.73
19In Stock

Mfr. Part No.
Y8844-AL

Mouser Part No
994-Y8844-AL

Coilcraft

Audio Transformers / Signal Transformers Y8844 For NCP1201 3.5uH 6.5 V 0.54 A

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Datasheet

19In Stock

RM45.73

RM38.70

RM37.14

RM35.15

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Min.: 1
Mult.: 1

3.5 W

Audio Transformers / Signal Transformers FIBRE CH ISO MOD SMD Dual Core 1062.5MHz

TG01-FC03N1LF
HALO Electronics
1: RM40.82
176In Stock

Mfr. Part No.
TG01-FC03N1LF

Mouser Part No
493-TG01-FC03N1LF

HALO Electronics

Audio Transformers / Signal Transformers FIBRE CH ISO MOD SMD Dual Core 1062.5MHz

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Datasheet

176In Stock

RM40.82

RM26.35

RM21.49

RM17.39

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh

TG04-1205NSRL
HALO Electronics
1: RM20.09
165In Stock

Mfr. Part No.
TG04-1205NSRL

Mouser Part No
493-TG04-1205NSRL

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh

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Datasheet

165In Stock

RM20.09

RM12.94

RM10.58

RM8.54

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100BASE-TX SMD POE DUAL PORT 350mA 1CT:1CT -40 / 85C 350uH 1500Vrms

TG110-RPE12NJLF
HALO Electronics
1: RM90.73
27In Stock
New At Mouser

Mfr. Part No.
TG110-RPE12NJLF

Mouser Part No
493-TG110-RPE12NJLF

New At Mouser

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD POE DUAL PORT 350mA 1CT:1CT -40 / 85C 350uH 1500Vrms

27In Stock

RM90.73

RM64.80

RM54.44

RM45.35

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Quantra PoE 48P Quad

TG110-RPE17NV6RL
HALO Electronics
1: RM104.69
4In Stock

Mfr. Part No.
TG110-RPE17NV6RL

Mouser Part No
493-TG110-RPE17NV6RL

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Quantra PoE 48P Quad

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Datasheet

4In Stock

RM104.69

RM67.64

RM55.16

RM44.63

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers GIGABIT PoE++ SMD 24P ISO MOD

TG111-HRPE41NYRL
HALO Electronics
1: RM50.97
225In Stock

Mfr. Part No.
TG111-HRPE41NYRL

Mouser Part No
493-TG111-HRPE41NYRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT PoE++ SMD 24P ISO MOD

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225In Stock

RM50.97

RM32.91

RM16.96

RM14.04

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch

TG26-1505N1RL
HALO Electronics
1: RM23.69
434In Stock

Mfr. Part No.
TG26-1505N1RL

Mouser Part No
493-TG26-1505N1RL

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch

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Datasheet

434In Stock

RM23.69

RM15.35

RM12.52

RM10.15

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Min.: 1
Mult.: 1

Power Transformers POE Flyback Xfmr 3W 3.3Vout

TGP3-S005EP7LF
HALO Electronics
1: RM22.00
300In Stock

Mfr. Part No.
TGP3-S005EP7LF

Mouser Part No
493-TGP3-S005EP7LF

HALO Electronics

Power Transformers POE Flyback Xfmr 3W 3.3Vout

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Datasheet

300In Stock

RM22.00

RM14.26

RM11.63

RM9.39

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Min.: 1
Mult.: 1

3.3 V

SMD/SMT

Power Transformers 50\60 Hz, Laminated Transformer

DP-241-4-36
Bel Signal Transformer
1: RM67.76
28In Stock

Mfr. Part No.
DP-241-4-36

Mouser Part No
530-DP-241-4-36

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer

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Datasheet

28In Stock

RM67.76

RM56.01

RM49.45

Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

36 V CT

Chassis

Power Transformers 50\60 Hz, Laminated Transformer

DP-241-5-36L
Bel Signal Transformer
1: RM73.31
15In Stock

Mfr. Part No.
DP-241-5-36L

Mouser Part No
530-DP-241-5-36L

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer

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Datasheet

15In Stock

RM73.31

RM66.16

RM56.17

Min.: 1
Mult.: 1

12 VA

115 VAC, 230 VAC

36 V CT

Chassis

Power Transformers 50\60 Hz, Laminated Transformer

DPC-16-640
Bel Signal Transformer
1: RM69.80
4In Stock

Mfr. Part No.
DPC-16-640

Mouser Part No
530-DPC-16-640

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer

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Datasheet

4In Stock

RM69.80

RM62.27

RM52.88

RM52.07

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Min.: 1
Mult.: 1

10 VA

115 VAC, 230 VAC

16 V CT/8 V

Through Hole

Power Transformers 50\60 Hz, Laminated Transformer

DPC-28-160
Bel Signal Transformer
1: RM60.40
39In Stock

Mfr. Part No.
DPC-28-160

Mouser Part No
530-DPC-28-160

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer

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Datasheet

39In Stock

RM60.40

RM50.97

RM45.81

Min.: 1
Mult.: 1

4.4 VA

115 VAC, 230 VAC

28 V CT/14 V

Through Hole

Power Transformers 50\60 Hz, Laminated Transformer Encapsulated

IF-18-16
Bel Signal Transformer
1: RM133.33
35In Stock

Mfr. Part No.
IF-18-16

Mouser Part No
530-IF-18-16

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer Encapsulated

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Datasheet

35In Stock

RM133.33

RM117.64

RM109.18

RM106.13

Min.: 1
Mult.: 1

18 VA

115 VAC, 230 VAC

16 V CT/8 V

Through Hole

Power Transformers 50\60 Hz, Laminated Transformer

ST-3-20
Bel Signal Transformer
1: RM46.49
88In Stock

Mfr. Part No.
ST-3-20

Mouser Part No
530-ST-3-20

Bel Signal Transformer

Power Transformers 50\60 Hz, Laminated Transformer

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Datasheet

88In Stock

RM46.49

RM35.57

RM35.19

RM29.82

Min.: 1
Mult.: 1

2.4 VA

115 VAC

20 V CT/10 V

Through Hole

Industrial Control Transformers 1KVA 240X480-24/48 BB

HS22F1B
SolaHD
1: RM1,550.63
1In Stock

Mfr. Part No.
HS22F1B

Mouser Part No
663-HS22F1B

SolaHD

Industrial Control Transformers 1KVA 240X480-24/48 BB

Datasheet

1In Stock

RM1,550.63

Min.: 1
Mult.: 1

Power Transformers WE-FB LT3575 7 uH 15 W

750311567
Wurth Elektronik
1: RM40.90
11In Stock

Mfr. Part No.
750311567

Mouser Part No
710-750311567

Wurth Elektronik

Power Transformers WE-FB LT3575 7 uH 15 W

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Datasheet

11In Stock

Cut Tape

RM40.90

RM38.32

RM36.63

RM33.33

Reel

RM29.99

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

15 W

10 V to 40 V

5 V

SMD/SMT

Power Transformers WE-FB LT3748 3.8 uH 9 W

750311856
Wurth Elektronik
1: RM28.04
188In Stock

Mfr. Part No.
750311856

Mouser Part No
710-750311856

Wurth Elektronik

Power Transformers WE-FB LT3748 3.8 uH 9 W

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Datasheet

188In Stock

Cut Tape

RM28.04

RM25.34

RM24.32

RM23.56

Reel

RM17.64

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

9 W

16 V to 24 V

15 V, 15 V, 15 V, 15 V

SMD/SMT

Audio Transformers / Signal Transformers WE-DSL VDSL 700uH +-10%

750510348
Wurth Elektronik
1: RM20.13
105In Stock

Mfr. Part No.
750510348

Mouser Part No
710-750510348

Wurth Elektronik

Audio Transformers / Signal Transformers WE-DSL VDSL 700uH +-10%

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Datasheet

105In Stock

Cut Tape

RM20.13

RM19.88

RM18.65

RM16.79

Reel

RM16.79

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 350

Audio Transformers / Signal Transformers Transformer, 1:1 RF, 5-1200MHz

MABA-007748-CT1160
MACOM
1: RM14.30
143In Stock
4,000Expected 3/7/2026

Mfr. Part No.
MABA-007748-CT1160

Mouser Part No
937-MABA007748CT1160

MACOM

Audio Transformers / Signal Transformers Transformer, 1:1 RF, 5-1200MHz

Datasheet

143In Stock

4,000Expected 3/7/2026

Cut Tape

RM14.30

RM14.26

RM13.37

RM12.86

View

Reel

RM7.95

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

250 mW (1/4 W)

Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.050-200 MHz

PWB-2-ALC
Coilcraft
1: RM17.17
327In Stock

Mfr. Part No.
PWB-2-ALC

Mouser Part No
994-PWB-2-ALC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.050-200 MHz

Datasheet

327In Stock

Cut Tape

RM17.17

RM12.94

RM12.44

Reel

RM10.58

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Audio Transformers / Signal Transformers WB-PC RF Transformer Wideband

WB1015-PCL
Coilcraft
1: RM25.97
65In Stock

Mfr. Part No.
WB1015-PCL

Mouser Part No
994-WB1015-PCL

Coilcraft

Audio Transformers / Signal Transformers WB-PC RF Transformer Wideband

Datasheet

65In Stock

RM25.97

RM19.58

RM18.65

RM17.51

View

Min.: 1
Mult.: 1

Pulse Transformers TRANSFORMER PBC QPL THT MIL-STD-1553

Q1553-24
iNRCORE
1: RM247.84
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
Q1553-24

Mouser Part No
673-Q1553-24

iNRCORE

Pulse Transformers TRANSFORMER PBC QPL THT MIL-STD-1553

Datasheet

Non-Stocked Lead-Time 10 Weeks

RM247.84

RM214.88

RM203.93

RM199.19

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

100B-1003
iNRCORE
1: RM111.67
56In Stock

Mfr. Part No.
100B-1003

Mouser Part No
673-100B-1003

iNRCORE

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

Datasheet

56In Stock

RM111.67

RM100.50

RM96.36

RM96.02

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers

100B-2002FX
iNRCORE
1: RM159.34
8In Stock

Mfr. Part No.
100B-2002FX

Mouser Part No
673-100B-2002FX

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

8In Stock

RM159.34

RM133.54

RM128.51

RM126.82

View

Min.: 1
Mult.: 1

Transformers

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660 mV
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