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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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Part #

Power Transformers SMD HiFreq WireWound 100uH .12Ohms

PA3856.003NLT
Pulse Electronics
1: £2.58
910In Stock

Mfr. Part No.
PA3856.003NLT

Mouser Part No
673-PA3856.003NLT

Pulse Electronics

Power Transformers SMD HiFreq WireWound 100uH .12Ohms

Datasheet

910In Stock

Cut Tape

£2.58

£2.17

Reel

£2.07

£2.01

£1.91

£1.70

MouseReel Available

Min.: 1
Mult.: 1

Reel: 130

Power Transformers SMD HiFreq WireWound 128uH .41Ohms

PA3856.005NLT
Pulse Electronics
1: £2.58
798In Stock

Mfr. Part No.
PA3856.005NLT

Mouser Part No
673-PA3856.005NLT

Pulse Electronics

Power Transformers SMD HiFreq WireWound 128uH .41Ohms

Datasheet

798In Stock

Cut Tape

£2.58

£2.33

£2.19

£2.13

Reel

£2.07

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 130

Audio Transformers / Signal Transformers SMD 10BaseT Islation 140uH .3Ohms 1-Port

PE-65745NL
Pulse Electronics
1: £2.75
1,331In Stock

Mfr. Part No.
PE-65745NL

Mouser Part No
673-PE-65745NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD 10BaseT Islation 140uH .3Ohms 1-Port

Datasheet

1,331In Stock

£2.75

£2.49

£1.66

£1.59

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port

PE-68678NLT
Pulse Electronics
1: £3.52
985In Stock

Mfr. Part No.
PE-68678NLT

Mouser Part No
673-PE-68678NLT

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port

Datasheet

985In Stock

Cut Tape

£3.52

£3.17

£3.05

£2.95

Reel

£2.31

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

Power Transformers SMD Hi Isolation Pwr 2350uH .9Ohms

PH9185.083NLT
Pulse Electronics
1: £2.58
672In Stock

Mfr. Part No.
PH9185.083NLT

Mouser Part No
673-PH9185.083NLT

Pulse Electronics

Power Transformers SMD Hi Isolation Pwr 2350uH .9Ohms

Learn More

Datasheet

672In Stock

Cut Tape

£2.58

£2.33

£2.20

£2.13

Reel

£1.90

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

Pulse Transformers 2.6mH 4kV Iso 1:2 98Vus

PH9385.012NLT
Pulse Electronics
1: £2.68
1,056In Stock

Mfr. Part No.
PH9385.012NLT

Mouser Part No
673-PH9385012NLT

Pulse Electronics

Pulse Transformers 2.6mH 4kV Iso 1:2 98Vus

Datasheet

1,056In Stock

Cut Tape

£2.68

£2.08

£1.93

£1.87

Reel

£1.49

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

SMD/SMT

Power Transformers 2.8mH 2500V 2:1:1 DCR=1.6-1.0Ohms

PH9572.211ANLT
Pulse Electronics
1: £2.19
961In Stock

Mfr. Part No.
PH9572.211ANLT

Mouser Part No
673-PH9572.211ANLT

Pulse Electronics

Power Transformers 2.8mH 2500V 2:1:1 DCR=1.6-1.0Ohms

Learn More

Datasheet

961In Stock

Cut Tape

£2.19

£1.99

£1.90

£1.85

Reel

£1.60

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

6 W

PCB Mount

Power Transformers WE-PPTI SN6505 3.3V

750316032
Wurth Elektronik
1: £3.68
960In Stock
1,100On Order

Mfr. Part No.
750316032

Mouser Part No
710-750316032

Wurth Elektronik

Power Transformers WE-PPTI SN6505 3.3V

Learn More

Datasheet

960In Stock

1,100On Order

Cut Tape

£3.68

£3.33

£3.20

£3.10

Reel

£2.86

View

Min.: 1
Mult.: 1

Reel: 275

Current Transformers - Industrial PACT SPC-20-1A-D13

1382378
Phoenix Contact
1: £80.96
10In Stock

Mfr. Part No.
1382378

Mouser Part No
651-1382378

Phoenix Contact

Current Transformers - Industrial PACT SPC-20-1A-D13

Learn More

Datasheet

10In Stock

£80.96

£74.47

Min.: 1
Mult.: 1

0.2 VA

Free Hanging

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

ADT1-1WT-1+
Mini-Circuits
1: £35.43
566In Stock

Mfr. Part No.
ADT1-1WT-1+

Mouser Part No
139-ADT1-1WT-1

Mini-Circuits

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

Learn More

Datasheet

566In Stock

Cut Tape

£35.43

£8.29

£7.61

£5.88

Reel

£3.82

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

250 mW

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

ADT1.5-17+
Mini-Circuits
1: £19.38
965In Stock

Mfr. Part No.
ADT1.5-17+

Mouser Part No
139-ADT1.5-17

Mini-Circuits

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

Datasheet

965In Stock

Cut Tape

£19.38

£19.37

£6.51

£4.47

Reel

£3.49

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

250 mW

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

ADT4-6WT+
Mini-Circuits
1: £11.36
1,098In Stock

Mfr. Part No.
ADT4-6WT+

Mouser Part No
139-ADT4-6WT

Mini-Circuits

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

Datasheet

1,098In Stock

Cut Tape

£11.36

£5.43

£4.97

£4.86

Reel

£4.71

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

500 mW

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

TC1.33-1T-75X+
Mini-Circuits
1: £12.54
1,405In Stock

Mfr. Part No.
TC1.33-1T-75X+

Mouser Part No
139-TC1.33-1T-75X

Mini-Circuits

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

Learn More

Datasheet

1,405In Stock

Cut Tape

£12.54

£12.51

£5.19

£2.07

Reel

£1.61

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

TC4-11G2+
Mini-Circuits
1: £12.52
850In Stock

Mfr. Part No.
TC4-11G2+

Mouser Part No
139-TC4-11G2

Mini-Circuits

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

Datasheet

850In Stock

Cut Tape

£12.52

£3.49

£2.58

£2.22

£2.03

Reel

£1.90

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

TCM3-1TX+
Mini-Circuits
1: £11.37
1,666In Stock

Mfr. Part No.
TCM3-1TX+

Mouser Part No
139-TCM3-1TX

Mini-Circuits

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

Learn More

Datasheet

1,666In Stock

Cut Tape

£11.37

£2.39

£1.59

£1.25

£1.16

Reel

£1.12

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

TG111-E112NYRL
HALO Electronics
1: £14.59
323In Stock

Mfr. Part No.
TG111-E112NYRL

Mouser Part No
493-TG111-E112NYRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

Learn More

Datasheet

323In Stock

£14.59

£9.42

£4.86

£4.85

View

Min.: 1
Mult.: 1

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

TG111-E12NYNLFTR
HALO Electronics
1: £3.99
3,359In Stock
3,300On Order

Mfr. Part No.
TG111-E12NYNLFTR

Mouser Part No
493-TG111-E12NYNLFTR

HALO Electronics

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

Learn More

Datasheet

3,359In Stock

3,300On Order

Cut Tape

£3.99

£3.82

£3.71

£3.59

Reel

£3.13

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 330

Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845

TGM-040P3RL
HALO Electronics
1: £2.17
4,478In Stock
2,952On Order

Mfr. Part No.
TGM-040P3RL

Mouser Part No
493-TGM-040P3RL

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845

Learn More

Datasheet

4,478In Stock

2,952On Order

£2.17

£1.88

£1.74

£1.71

£1.47

Min.: 1
Mult.: 1

SMD/SMT

Audio Transformers / Signal Transformers BALUN RF SGL RAC 1:1CT

CX2041ANLT
Pulse Electronics
1: £1.89
1,774In Stock

Mfr. Part No.
CX2041ANLT

Mouser Part No
673-CX2041ANLT

Pulse Electronics

Audio Transformers / Signal Transformers BALUN RF SGL RAC 1:1CT

1,774In Stock

Cut Tape

£1.89

£1.71

£1.59

£1.54

View

Reel

£1.29

Min.: 1
Mult.: 1

Reel: 2,000

Pulse Transformers MDL,SIN,HDBT,1:1,POEP,SM,TR, NPB

HD8008NLT
Pulse Electronics
1: £5.09
371In Stock

Mfr. Part No.
HD8008NLT

Mouser Part No
673-HD8008NLT

Pulse Electronics

Pulse Transformers MDL,SIN,HDBT,1:1,POEP,SM,TR, NPB

Datasheet

371In Stock

Cut Tape

£5.09

£4.60

£4.41

£3.60

Reel

£3.17

View

Min.: 1
Mult.: 1

Reel: 300

PCB Mount

Pulse Transformers BMS SGL 4.3KVDC

HM2108NLT
Pulse Electronics
1: £3.00
1,200In Stock

Mfr. Part No.
HM2108NLT

Mouser Part No
673-HM2108NLT

Pulse Electronics

Pulse Transformers BMS SGL 4.3KVDC

Datasheet

1,200In Stock

Cut Tape

£3.00

£2.71

£2.60

£2.52

Reel

£2.00

View

Min.: 1
Mult.: 1

Reel: 600

Power Transformers 350uH 1500V T/R=1 2% DC=600mA

HX5164NLT
Pulse Electronics
1: £3.63
1,444In Stock

Mfr. Part No.
HX5164NLT

Mouser Part No
673-HX5164NLT

Pulse Electronics

Power Transformers 350uH 1500V T/R=1 2% DC=600mA

Learn More

Datasheet

1,444In Stock

Cut Tape

£3.63

£3.28

£3.15

£3.05

Reel

£2.75

View

Min.: 1
Mult.: 1

Reel: 300

SMD/SMT

Audio Transformers / Signal Transformers 1000Base-T PoE SMD 1-Port 325uH/350uH

HX6062FNLT
Pulse Electronics
1: £5.02
621In Stock

Mfr. Part No.
HX6062FNLT

Mouser Part No
673-HX6062FNLT

Pulse Electronics

Audio Transformers / Signal Transformers 1000Base-T PoE SMD 1-Port 325uH/350uH

Datasheet

621In Stock

Cut Tape

£5.02

£3.87

£3.71

£3.60

£3.49

Reel

£3.34

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Current Transformers - Board Mount XFMR,CURRENT SENSE 1:30 NPB

PA1005.030QNL
Pulse Electronics
1: £1.28
1,453In Stock

Mfr. Part No.
PA1005.030QNL

Mouser Part No
673-PA1005.030QNL

Pulse Electronics

Current Transformers - Board Mount XFMR,CURRENT SENSE 1:30 NPB

Datasheet

1,453In Stock

£1.28

£1.16

£1.08

£1.05

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers THT T3/DS3/E3/STS-1 40uH 1-Port

PE-68629NL
Pulse Electronics
1: £5.09
2,111In Stock

Mfr. Part No.
PE-68629NL

Mouser Part No
673-PE-68629NL

Pulse Electronics

Audio Transformers / Signal Transformers THT T3/DS3/E3/STS-1 40uH 1-Port

Datasheet

2,111In Stock

£5.09

£4.60

£4.41

£4.23

View

Min.: 1
Mult.: 1

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35 mW
40 mW
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60 mW
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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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Bracket
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Chassis, DIN Rail
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