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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: 21,943

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Part #

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

TC1.33-282+
Mini-Circuits
1: ฿556.40
1,314In Stock

Mfr. Part No.
TC1.33-282+

Mouser Part No
139-TC1.33-282

Mini-Circuits

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

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Datasheet

1,314In Stock

Cut Tape

฿556.40

฿155.35

฿114.73

฿99.13

Reel

฿99.13

฿78.98

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

250 mW

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

TC1.5-1G2+
Mini-Circuits
1: ฿557.05
747In Stock

Mfr. Part No.
TC1.5-1G2+

Mouser Part No
139-TC1.5-1G2

Mini-Circuits

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

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Datasheet

747In Stock

Cut Tape

฿557.05

฿556.40

฿235.95

฿109.20

Reel

฿108.23

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

TC4-19G2+
Mini-Circuits
1: ฿557.38
2,225In Stock

Mfr. Part No.
TC4-19G2+

Mouser Part No
139-TC4-19G2

Mini-Circuits

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

Datasheet

2,225In Stock

Cut Tape

฿557.38

฿557.05

฿124.48

฿89.05

Reel

฿66.95

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

250 mW

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

TC4-1TG2+
Mini-Circuits
1: ฿556.40
842In Stock

Mfr. Part No.
TC4-1TG2+

Mouser Part No
139-TC4-1TG2

Mini-Circuits

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

Datasheet

842In Stock

Cut Tape

฿556.40

฿129.35

฿93.93

฿78.65

฿72.15

Reel

฿72.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

250 mW

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

TC4-1W-7A+
Mini-Circuits
1: ฿557.05
1,674In Stock

Mfr. Part No.
TC4-1W-7A+

Mouser Part No
139-TC4-1W-7A

Mini-Circuits

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

Datasheet

1,674In Stock

Cut Tape

฿557.05

฿556.40

฿195.98

฿78.65

Reel

฿71.50

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT ROHS

TCM4-1WX+
Mini-Circuits
1: ฿556.73
1,364In Stock

Mfr. Part No.
TCM4-1WX+

Mouser Part No
139-TCM4-1WX

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT ROHS

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Datasheet

1,364In Stock

Cut Tape

฿556.73

฿556.40

฿183.30

฿73.45

Reel

฿58.50

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

TCM8-1+
Mini-Circuits
1: ฿506.03
2,351In Stock

Mfr. Part No.
TCM8-1+

Mouser Part No
139-TCM8-1

Mini-Circuits

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

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Datasheet

2,351In Stock

Cut Tape

฿506.03

฿505.38

฿182.98

฿73.13

Reel

฿57.85

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin

TGMR-360V6LF
HALO Electronics
1: ฿126.75
1,520In Stock

Mfr. Part No.
TGMR-360V6LF

Mouser Part No
493-TGMR-360V6LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin

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Datasheet

1,520In Stock

฿126.75

฿121.55

฿102.05

฿99.45

View

Min.: 1
Mult.: 1

SMD/SMT

Current Transformers - Industrial 600:1 26MM ID XFMR CURRENT

SE-CS30-26
Littelfuse
1: ฿15,808.00
3In Stock

Mfr. Part No.
SE-CS30-26

Mouser Part No
576-SE-CS30-26

Littelfuse

Current Transformers - Industrial 600:1 26MM ID XFMR CURRENT

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Datasheet

3In Stock

฿15,808.00

฿14,827.15

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 140uH .6Ohms 1-Port

23Z467SMNLT
Pulse Electronics
1: ฿146.58
631In Stock

Mfr. Part No.
23Z467SMNLT

Mouser Part No
673-23Z467SMNLT

Pulse Electronics

Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 140uH .6Ohms 1-Port

Datasheet

631In Stock

Cut Tape

฿146.58

฿132.28

฿127.08

฿123.18

Reel

฿91.00

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 900

Audio Transformers / Signal Transformers 1000Base-T SMD 1-Port

H5004NL
Pulse Electronics
1: ฿324.03
405In Stock

Mfr. Part No.
H5004NL

Mouser Part No
673-H5004NL

Pulse Electronics

Audio Transformers / Signal Transformers 1000Base-T SMD 1-Port

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Datasheet

405In Stock

฿324.03

฿292.18

฿235.30

฿229.13

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 1-Port

H5015NLT
Pulse Electronics
1: ฿269.75
421In Stock

Mfr. Part No.
H5015NLT

Mouser Part No
673-H5015NLT

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 1-Port

Datasheet

421In Stock

Cut Tape

฿269.75

฿243.43

฿233.35

฿226.20

Reel

฿186.23

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

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

H5200NL
Pulse Electronics
1: ฿401.05
186In Stock

Mfr. Part No.
H5200NL

Mouser Part No
673-H5200NL

Pulse Electronics

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

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Datasheet

186In Stock

฿401.05

฿361.73

฿338.00

฿337.35

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200

HM1238NL
Pulse Electronics
1: ฿106.28
898In Stock

Mfr. Part No.
HM1238NL

Mouser Part No
673-HM1238NL

Pulse Electronics

Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200

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Datasheet

898In Stock

฿106.28

฿96.53

฿96.20

฿93.28

View

Min.: 1
Mult.: 1

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

HX5014NLT
Pulse Electronics
1: ฿534.95
719In Stock

Mfr. Part No.
HX5014NLT

Mouser Part No
673-HX5014NLT

Pulse Electronics

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

Learn More

Datasheet

719In Stock

Cut Tape

฿534.95

฿478.08

฿459.23

฿444.93

Reel

฿359.13

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Power Transformers EP13 33V-57V Flyback SMD 25W

PA2369NLT
Pulse Electronics
1: ฿117.65
885In Stock

Mfr. Part No.
PA2369NLT

Mouser Part No
673-PA2369NLT

Pulse Electronics

Power Transformers EP13 33V-57V Flyback SMD 25W

Datasheet

885In Stock

Cut Tape

฿117.65

฿93.60

฿72.48

Reel

฿72.48

฿69.88

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

Pulse Transformers THT Gate Drive 1500uH .75Ohms

PE-63385NL
Pulse Electronics
1: ฿248.63
325In Stock

Mfr. Part No.
PE-63385NL

Mouser Part No
673-PE-63385NL

Pulse Electronics

Pulse Transformers THT Gate Drive 1500uH .75Ohms

Datasheet

325In Stock

฿248.63

฿166.08

฿155.68

฿155.03

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1.3Ohm 1-Por

PE-65351NL
Pulse Electronics
1: ฿148.20
911In Stock

Mfr. Part No.
PE-65351NL

Mouser Part No
673-PE-65351NL

Pulse Electronics

Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1.3Ohm 1-Por

Datasheet

911In Stock

฿148.20

฿133.90

฿128.38

฿101.73

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers SMD 10BaseT Islation 200uH .3Ohms 1-Port

PE-65726NLT
Pulse Electronics
1: ฿131.63
1,479In Stock

Mfr. Part No.
PE-65726NLT

Mouser Part No
673-PE-65726NLT

Pulse Electronics

Audio Transformers / Signal Transformers SMD 10BaseT Islation 200uH .3Ohms 1-Port

Datasheet

1,479In Stock

Cut Tape

฿131.63

฿119.28

฿114.40

฿110.50

View

Reel

฿76.38

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

Pulse Transformers 1.02mH 2.5kV Iso 3CT:4CT SM NPB

PH9085.034NLT
Pulse Electronics
1: ฿69.55
1,580In Stock

Mfr. Part No.
PH9085.034NLT

Mouser Part No
673-PH9085034NLT

Pulse Electronics

Pulse Transformers 1.02mH 2.5kV Iso 3CT:4CT SM NPB

Datasheet

1,580In Stock

Cut Tape

฿69.55

฿57.20

฿47.13

฿40.30

Reel

฿35.10

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

SMD/SMT

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr

749050018
Wurth Elektronik
1: ฿426.73
427In Stock

Mfr. Part No.
749050018

Mouser Part No
710-749050018

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr

Learn More

Datasheet

427In Stock

Cut Tape

฿426.73

฿354.25

฿307.78

฿278.20

Reel

฿250.25

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 450

Power Transformers WE-PPTI SN6505B 200 uH

750316886
Wurth Elektronik
1: ฿145.93
1,968In Stock

Mfr. Part No.
750316886

Mouser Part No
710-750316886

Wurth Elektronik

Power Transformers WE-PPTI SN6505B 200 uH

Learn More

Datasheet

1,968In Stock

Cut Tape

฿145.93

฿134.55

฿123.50

฿112.13

Reel

฿90.68

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

5 V

SMD/SMT

Power Transformers MID-OLLT LT3798 600 uH 14 W

750813134
Wurth Elektronik
1: ฿368.88
381In Stock

Mfr. Part No.
750813134

Mouser Part No
710-750813134

Wurth Elektronik

Power Transformers MID-OLLT LT3798 600 uH 14 W

Learn More

Datasheet

381In Stock

฿368.88

฿307.13

฿290.23

฿273.00

฿256.10

Min.: 1
Mult.: 1

14 W

90 VAC to 265 VAC

14 V

Through Hole

Power Transformers Transformers for DC-DC Converters, DC/DC Converter, ER11, 100 H, TR=1:1:1:1

B78334B1033A003
EPCOS / TDK
1: ฿218.08
370In Stock

Mfr. Part No.
B78334B1033A003

Mouser Part No
871-B78334B1033A3

EPCOS / TDK

Power Transformers Transformers for DC-DC Converters, DC/DC Converter, ER11, 100 H, TR=1:1:1:1

Datasheet

370In Stock

Cut Tape

฿218.08

฿179.08

฿156.33

฿154.70

View

Reel

฿126.10

Min.: 1
Mult.: 1

Reel: 600

Audio Transformers / Signal Transformers 100uH 9pF 260mOhm 3000VAC AEC-Q200

B78308A2387A003
EPCOS / TDK
1: ฿157.63
212In Stock

Mfr. Part No.
B78308A2387A003

Mouser Part No
871-B78308A2387A003

EPCOS / TDK

Audio Transformers / Signal Transformers 100uH 9pF 260mOhm 3000VAC AEC-Q200

Learn More

Datasheet

212In Stock

Cut Tape

฿157.63

฿142.35

฿136.83

฿132.60

Reel

฿116.35

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 190

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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
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
6 V
6 V to 12.6 V
6 V to 18 V
7 V to 24 V
7 V to 26 V
7 V to 31 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