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

DC/DC Isolation Magnetic Transformers

HALO Electronics DC/DC Transformers are available in a vast array of toroidal and bobbin wound DC/DC converter transformers for most leading DC/DC converter controller ICs. Toroidal transformer products for Push/Pull and H Bridge topologies are available for 0.5W to 13W applications. Bobbin wound transformers are available in power ratings from 3W to 90W for applications such as POE and high power POE+. Most products are available in Functional, Basic, Supplemental, or Reinforced insulation to meet the most stringent safety requirements. All products are UL/EN60950 recognized. Functional and Reinforced insulation products are also DEMKO recognized.

All Results (605)

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; }

Select a category below to see filtering options and narrow down your search.

Part #

Pulse Transformers ISO MOD SMD GullWing For TI ISO721/722

TGRTI-340V6LF
HALO Electronics
1: $6.02
296In Stock

Mfr. Part #
TGRTI-340V6LF

Mouser Part #
493-TGRTI-340V6LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For TI ISO721/722

Learn More

Datasheet

296In Stock

$6.02

$5.79

$5.57

$5.40

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing For ADI QUAD ISOs

TGSAD-292V6LF
HALO Electronics
1: $13.97
313In Stock

Mfr. Part #
TGSAD-292V6LF

Mouser Part #
493-TGSAD-292V6LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For ADI QUAD ISOs

Learn More

Datasheet

313In Stock

$13.97

$9.01

$7.36

$5.95

$4.67

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi

TGM-230NSRL
HALO Electronics
1: $6.84
564In Stock

Mfr. Part #
TGM-230NSRL

Mouser Part #
493-TGM-230NSRL

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi

Learn More

Datasheet

564In Stock

$6.84

$4.41

$2.20

$2.17

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845

TGM-010P3RLTR
HALO Electronics
1: $7.92
1,085In Stock

Mfr. Part #
TGM-010P3RLTR

Mouser Part #
493-TGM-010P3RLTR

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845

Learn More

Datasheet

1,085In Stock

Cut Tape

$7.92

$5.11

$4.18

$3.38

View

Reel

$2.28

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845

TGM-040P3RL
HALO Electronics
1: $3.40
3,714In Stock

Mfr. Part #
TGM-040P3RL

Mouser Part #
493-TGM-040P3RL

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845

Learn More

Datasheet

3,714In Stock

$3.40

$2.95

$2.74

$2.68

$2.30

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi

TGM-240NSLF
HALO Electronics
1: $7.63
2,359In Stock
2,170Expected 2026-08-13

Mfr. Part #
TGM-240NSLF

Mouser Part #
493-TGM-240NSLF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi

Learn More

Datasheet

2,359In Stock

2,170Expected 2026-08-13

$7.63

$4.91

$2.53

$2.32

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi

TGM-240NSLFTR
HALO Electronics
1: $7.92
1,189In Stock
1,000Expected 2026-07-03

Mfr. Part #
TGM-240NSLFTR

Mouser Part #
493-TGM-240NSLFTR

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi

Learn More

Datasheet

1,189In Stock

1,000Expected 2026-07-03

Cut Tape

$7.92

$5.10

$4.16

$3.37

Reel

$2.33

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

TGMR-340V6LF
HALO Electronics
1: $13.97
937In Stock

Mfr. Part #
TGMR-340V6LF

Mouser Part #
493-TGMR-340V6LF

HALO Electronics

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

Learn More

Datasheet

937In Stock

$13.97

$9.00

$7.34

$5.93

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing For MAX13256 HBridg

TGMR-511V6LF
HALO Electronics
1: $15.91
621In Stock

Mfr. Part #
TGMR-511V6LF

Mouser Part #
493-TGMR-511V6LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13256 HBridg

Learn More

Datasheet

621In Stock

$15.91

$10.27

$8.38

$6.77

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845

TGM-040P3RLTR
HALO Electronics
1: $8.35
3,045In Stock
2,000Expected 2026-10-09

Mfr. Part #
TGM-040P3RLTR

Mouser Part #
493-TGM-040P3RLTR

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845

Learn More

Datasheet

3,045In Stock

2,000Expected 2026-10-09

Cut Tape

$8.35

$5.40

$4.41

$3.56

View

Reel

$2.39

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pin

TGM-240NSRL
HALO Electronics
1: $7.99
1,735In Stock

Mfr. Part #
TGM-240NSRL

Mouser Part #
493-TGM-240NSRL

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pin

Learn More

Datasheet

1,735In Stock

$7.99

$5.16

$4.20

$3.40

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi

TGM-240NSRLTR
HALO Electronics
1: $8.28
1,978In Stock
15,000On Order

Mfr. Part #
TGM-240NSRLTR

Mouser Part #
493-TGM-240NSRLTR

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi

Learn More

Datasheet

1,978In Stock

15,000On Order

Cut Tape

$8.28

$5.34

$4.36

$3.53

Reel

$2.43

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Pulse Transformers ISO MOD SMD GullWing 3W 198uH For MAX256

TGM-H281NFLF
HALO Electronics
1: $5.99
896In Stock

Mfr. Part #
TGM-H281NFLF

Mouser Part #
493-TGM-H281NFLF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 3W 198uH For MAX256

Learn More

Datasheet

896In Stock

$5.99

$5.98

$5.60

$5.33

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2.5

TG41-2006NRL
HALO Electronics
1: $7.49
426In Stock

Mfr. Part #
TG41-2006NRL

Mouser Part #
493-TG41-2006NRL

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2.5

Learn More

Datasheet

426In Stock

$7.49

$4.81

$3.93

$3.18

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845

TGM-010P3RL
HALO Electronics
1: $7.63
13In Stock

Mfr. Part #
TGM-010P3RL

Mouser Part #
493-TGM-010P3RL

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845

Learn More

Datasheet

13In Stock

$7.63

$3.00

$2.53

$2.07

$1.97

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pin

TGM-210NSLF
HALO Electronics
1: $6.48
598In Stock

Mfr. Part #
TGM-210NSLF

Mouser Part #
493-TGM-210NSLF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pin

Learn More

Datasheet

598In Stock

$6.48

$4.19

$3.43

$2.76

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi

TGM-250NSLF
HALO Electronics
1: $7.63
413In Stock

Mfr. Part #
TGM-250NSLF

Mouser Part #
493-TGM-250NSLF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi

Learn More

Datasheet

413In Stock

$7.63

$4.91

$4.00

$3.24

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing For MAX13256 HBridg

TGMR-501V6LF
HALO Electronics
1: $15.91
243In Stock
318Expected 2026-06-26

Mfr. Part #
TGMR-501V6LF

Mouser Part #
493-TGMR-501V6LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13256 HBridg

Learn More

Datasheet

243In Stock

318Expected 2026-06-26

$15.91

$10.27

$8.38

$6.77

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing For MAX13256 HBridge

TGMR-512V6LF
HALO Electronics
1: $4.59
22In Stock

Mfr. Part #
TGMR-512V6LF

Mouser Part #
493-TGMR-512V6LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13256 HBridge

Learn More

Datasheet

22In Stock

$4.59

$4.55

$3.67

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

TGMR-H540V8LF
HALO Electronics
1: $18.36
285In Stock

Mfr. Part #
TGMR-H540V8LF

Mouser Part #
493-TGMR-H540V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

Learn More

Datasheet

285In Stock

$18.36

$11.87

$9.68

$7.83

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:1

TG81-1006NRL
HALO Electronics
1: $8.06
389In Stock

Mfr. Part #
TG81-1006NRL

Mouser Part #
493-TG81-1006NRL

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:1

Learn More

Datasheet

389In Stock

$8.06

$5.23

$4.26

$3.46

View

Min.: 1
Mult.: 1

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

TG91-1505N1RL
HALO Electronics
1: $9.14
166In Stock
1,800On Order

Mfr. Part #
TG91-1505N1RL

Mouser Part #
493-TG91-1505N1RL

HALO Electronics

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

Learn More

Datasheet

166In Stock

1,800On Order

$9.14

$5.92

$4.82

$3.90

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845

TGM-030P3RL
HALO Electronics
1: $7.92
81In Stock

Mfr. Part #
TGM-030P3RL

Mouser Part #
493-TGM-030P3RL

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845

Learn More

Datasheet

81In Stock

$7.92

$5.11

$4.18

$3.38

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pin

TGM-210NSLFTR
HALO Electronics
1: $6.77
209In Stock
2,000Expected 2026-09-18

Mfr. Part #
TGM-210NSLFTR

Mouser Part #
493-TGM-210NSLFTR

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pin

Learn More

Datasheet

209In Stock

2,000Expected 2026-09-18

Cut Tape

$6.77

$4.38

$3.57

$2.89

Reel

$2.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Pulse Transformers ISO MOD SMD GullWing 3W 100mOhm 198uH

TGM-H281NFRL
HALO Electronics
1: $15.77
224In Stock

Mfr. Part #
TGM-H281NFRL

Mouser Part #
493-TGM-H281NFRL

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 3W 100mOhm 198uH

Learn More

Datasheet

224In Stock

$15.77

$10.18

$8.29

$6.71

View

Min.: 1
Mult.: 1

DC/DC Isolation Magnetic Transformers

All Results (605)

Mouser Electronics®

Company

Resources

Support

DC/DC Isolation Magnetic Transformers

All Results (605)

Passive Components

Power