Power Transformers - Board Mount

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PM21x High Isolation IATF & AEC-Q200 Transformers

Pulse Electronics PM21x High-Isolation IATF and AEC-Q200 Qualified Transformers are designed for push-pull, half-bridge, and full-bridge power-supply topologies for Hybrid Electric Vehicle (HEV) and Electric Vehicle (EV) applications. These transformers play a critical role in providing application and safety isolation between high-voltage sources and sensitive or user-accessible low-voltage circuits. The PM21x Transformers allow for a compact and cost-effective method to isolate between critical voltage rails within an automotive system. Each platform comes with multiple turn ratio options, allowing users to find a solution that is optimized to application requirements.

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Part #

Power Transformers - Board Mount 1CT:3CT Iso4000V Push Pull AEC-Q200

PM2155.013NLT
Pulse Electronics
1: S/13.04
1,691In Stock

Mfr. Part #
PM2155.013NLT

Mouser Part #
673-PM2155.013NLT

Pulse Electronics

Power Transformers - Board Mount 1CT:3CT Iso4000V Push Pull AEC-Q200

Learn More

Datasheet

1,691In Stock

Cut Tape

S/13.04

S/11.83

S/11.05

S/10.70

Reel

S/9.50

View

Min.: 1
Mult.: 1

: 300

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

16 mm

7.5 mm

PM2155.xxxNLT

Power Transformers - Board Mount 8CT:3CT Iso5000V SMT 5kVrms AEC-Q200

PM2190.043NLT
Pulse Electronics
1: S/13.66
531In Stock

Mfr. Part #
PM2190.043NLT

Mouser Part #
673-PM2190.043NLT

Pulse Electronics

Power Transformers - Board Mount 8CT:3CT Iso5000V SMT 5kVrms AEC-Q200

Learn More

Datasheet

531In Stock

Cut Tape

S/13.66

S/12.34

S/11.72

S/11.37

Reel

S/10.39

View

Min.: 1
Mult.: 1

: 150

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

10 mm

12.5 mm

PM2190.xxxNLT

Power Transformers - Board Mount 1CT:2CT Iso2500V For RS-485/232 AECQ2

PM2180.012NLT
Pulse Electronics
1: S/8.72
617In Stock

Mfr. Part #
PM2180.012NLT

Mouser Part #
673-PM2180.012NLT

Pulse Electronics

Power Transformers - Board Mount 1CT:2CT Iso2500V For RS-485/232 AECQ2

Learn More

Datasheet

617In Stock

Cut Tape

S/8.72

S/7.90

S/7.24

S/7.05

Reel

S/6.42

View

Min.: 1
Mult.: 1

: 700

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

8.1 mm

7.1 mm

5.08 mm

PM2180.xxxNLT

Power Transformers - Board Mount 4CT:5CT Iso4000V Push Pull AEC-Q200

PM2155.045NLT
Pulse Electronics
1: S/13.04
965In Stock

Mfr. Part #
PM2155.045NLT

Mouser Part #
673-PM2155.045NLT

Pulse Electronics

Power Transformers - Board Mount 4CT:5CT Iso4000V Push Pull AEC-Q200

Learn More

Datasheet

965In Stock

Cut Tape

S/13.04

S/11.83

S/11.05

S/10.70

Reel

S/9.26

View

Min.: 1
Mult.: 1

: 300

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

16 mm

7.5 mm

PM2155.xxxNLT

Power Transformers - Board Mount 8CT:3CT Iso5000V SMT 5kVrms AEC-Q200

PM2190.083NLT
Pulse Electronics
1: S/13.66
687In Stock

Mfr. Part #
PM2190.083NLT

Mouser Part #
673-PM2190.083NLT

Pulse Electronics

Power Transformers - Board Mount 8CT:3CT Iso5000V SMT 5kVrms AEC-Q200

Learn More

Datasheet

687In Stock

Cut Tape

S/13.66

S/12.34

S/11.72

S/11.37

Reel

S/9.73

View

Min.: 1
Mult.: 1

: 150

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

10 mm

12.5 mm

PM2190.xxxNLT

Power Transformers - Board Mount 4CT:3CT Iso2500V For RS-485/232 AECQ2

PM2180.043NLT
Pulse Electronics
1: S/10.28
1,201In Stock
Factory Special Order

Mfr. Part #
PM2180.043NLT

Mouser Part #
673-PM2180.043NLT

Factory Special Order

Pulse Electronics

Power Transformers - Board Mount 4CT:3CT Iso2500V For RS-485/232 AECQ2

Learn More

Datasheet

1,201In Stock

Cut Tape

S/10.28

S/8.33

S/7.20

S/6.97

Reel

S/6.54

View

Min.: 1
Mult.: 1

: 700

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

8.1 mm

7.1 mm

5.08 mm

PM2180.xxxNLT

Power Transformers - Board Mount 1CT:1CT Iso5000V SMT 5kVrms AEC-Q200

PM2190.011NLT
Pulse Electronics
1: S/13.66
1,751In Stock

Mfr. Part #
PM2190.011NLT

Mouser Part #
673-PM2190.011NLT

Pulse Electronics

Power Transformers - Board Mount 1CT:1CT Iso5000V SMT 5kVrms AEC-Q200

Learn More

Datasheet

1,751In Stock

Cut Tape

S/13.66

S/12.34

S/11.72

S/11.37

Reel

S/9.96

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

10 mm

12.5 mm

PM2190.xxxNLT

Power Transformers - Board Mount 1CT:2CT Iso5000V SMT 5kVrms AEC-Q200

PM2190.012NLT
Pulse Electronics
1: S/13.66
3,587In Stock

Mfr. Part #
PM2190.012NLT

Mouser Part #
673-PM2190.012NLT

Pulse Electronics

Power Transformers - Board Mount 1CT:2CT Iso5000V SMT 5kVrms AEC-Q200

Learn More

Datasheet

3,587In Stock

Cut Tape

S/13.66

S/12.34

S/11.60

S/11.25

Reel

S/10.39

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

10 mm

12.5 mm

PM2190.xxxNLT

Power Transformers - Board Mount 3CT:8CT Iso5000V SMT 5kVrms AEC-Q200

PM2190.038NLT
Pulse Electronics
1: S/13.66
899In Stock

Mfr. Part #
PM2190.038NLT

Mouser Part #
673-PM2190.038NLT

Pulse Electronics

Power Transformers - Board Mount 3CT:8CT Iso5000V SMT 5kVrms AEC-Q200

Learn More

Datasheet

899In Stock

Cut Tape

S/13.66

S/12.34

S/11.60

S/11.25

Reel

S/10.39

View

Min.: 1
Mult.: 1

: 150

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

10 mm

12.5 mm

PM2190.xxxNLT

Power Transformers - Board Mount 1CT:1CT Iso4000V Push Pull AEC-Q200

PM2155.011NLT
Pulse Electronics
1: S/13.04
99In Stock
2,400Expected 8/4/2026

Mfr. Part #
PM2155.011NLT

Mouser Part #
673-PM2155.011NLT

Pulse Electronics

Power Transformers - Board Mount 1CT:1CT Iso4000V Push Pull AEC-Q200

Learn More

Datasheet

99In Stock

2,400Expected 8/4/2026

Cut Tape

S/13.04

S/11.83

S/11.21

S/10.86

Reel

S/10.16

View

Min.: 1
Mult.: 1

: 300

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

16 mm

7.5 mm

PM2155.xxxNLT

Power Transformers - Board Mount 1CT:5CT Iso4000V Push Pull AEC-Q200

PM2155.015NLT
Pulse Electronics
1: S/13.04
42In Stock

Mfr. Part #
PM2155.015NLT

Mouser Part #
673-PM2155.015NLT

Pulse Electronics

Power Transformers - Board Mount 1CT:5CT Iso4000V Push Pull AEC-Q200

Learn More

Datasheet

42In Stock

Cut Tape

S/13.04

S/11.83

S/11.21

S/10.86

Reel

S/10.16

View

Min.: 1
Mult.: 1

: 300

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

16 mm

7.5 mm

PM2155.xxxNLT

Power Transformers - Board Mount 2CT:1CT Iso5000V SMT 5kVrms AEC-Q200

PM2190.021NLT
Pulse Electronics
1: S/13.66
573In Stock

Mfr. Part #
PM2190.021NLT

Mouser Part #
673-PM2190.021NLT

Pulse Electronics

Power Transformers - Board Mount 2CT:1CT Iso5000V SMT 5kVrms AEC-Q200

Learn More

Datasheet

573In Stock

Cut Tape

S/13.66

S/12.34

S/11.72

S/11.37

Reel

S/10.39

View

Min.: 1
Mult.: 1

: 150

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

10 mm

12.5 mm

PM2190.xxxNLT

Power Transformers - Board Mount 2CT:7CT Iso4000V Push Pull AEC-Q200

PM2155.027NLT
Pulse Electronics
1: S/13.04
122In Stock

Mfr. Part #
PM2155.027NLT

Mouser Part #
673-PM2155.027NLT

Pulse Electronics

Power Transformers - Board Mount 2CT:7CT Iso4000V Push Pull AEC-Q200

Learn More

Datasheet

122In Stock

Cut Tape

S/13.04

S/11.83

S/11.21

S/10.86

Reel

S/9.58

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

16 mm

7.5 mm

PM2155.xxxNLT

Power Transformers - Board Mount 3CT:4CT Iso4000V Push Pull AEC-Q200

PM2155.034NLT
Pulse Electronics
1: S/13.04
208In Stock

Mfr. Part #
PM2155.034NLT

Mouser Part #
673-PM2155.034NLT

Pulse Electronics

Power Transformers - Board Mount 3CT:4CT Iso4000V Push Pull AEC-Q200

Learn More

Datasheet

208In Stock

Cut Tape

S/13.04

S/11.83

S/11.21

S/10.86

Reel

S/10.47

View

Min.: 1
Mult.: 1

: 300

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

16 mm

7.5 mm

PM2155.xxxNLT

Power Transformers - Board Mount 3CT:8CT Iso4000V Push Pull AEC-Q200

PM2155.038NLT
Pulse Electronics
1: S/15.57
101In Stock

Mfr. Part #
PM2155.038NLT

Mouser Part #
673-PM2155.038NLT

Pulse Electronics

Power Transformers - Board Mount 3CT:8CT Iso4000V Push Pull AEC-Q200

Learn More

Datasheet

101In Stock

Cut Tape

S/15.57

S/12.77

S/11.05

S/10.70

Reel

S/9.34

View

Min.: 1
Mult.: 1

: 300

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

16 mm

7.5 mm

PM2155.xxxNLT

Power Transformers - Board Mount 3CT:5CT Iso2500V For RS-485/232 AECQ2

PM2180.035NLT
Pulse Electronics
1: S/10.28
14In Stock
Factory Special Order

Mfr. Part #
PM2180.035NLT

Mouser Part #
673-PM2180.035NLT

Factory Special Order

Pulse Electronics

Power Transformers - Board Mount 3CT:5CT Iso2500V For RS-485/232 AECQ2

Learn More

Datasheet

14In Stock

Cut Tape

S/10.28

S/8.33

S/7.20

S/6.97

Reel

S/6.73

View

Min.: 1
Mult.: 1

: 700

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

8.1 mm

7.1 mm

5.08 mm

PM2180.xxxNLT

Power Transformers - Board Mount 8CT:3CT Iso2500V For RS-485/232 AECQ2

PM2180.083NLT
Pulse Electronics
1: S/9.69
6In Stock
Factory Special Order

Mfr. Part #
PM2180.083NLT

Mouser Part #
673-PM2180.083NLT

Factory Special Order

Pulse Electronics

Power Transformers - Board Mount 8CT:3CT Iso2500V For RS-485/232 AECQ2

Learn More

Datasheet

6In Stock

Cut Tape

S/9.69

S/7.86

S/6.81

S/6.58

Reel

S/6.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

8.1 mm

7.1 mm

5.08 mm

PM2180.xxxNLT

Power Transformers - Board Mount 1CT:2CT Iso4000V Push Pull AEC-Q200

PM2185.012NLT
Pulse Electronics
1: S/9.58
417In Stock
Factory Special Order

Mfr. Part #
PM2185.012NLT

Mouser Part #
673-PM2185.012NLT

Factory Special Order

Pulse Electronics

Power Transformers - Board Mount 1CT:2CT Iso4000V Push Pull AEC-Q200

Learn More

Datasheet

417In Stock

Cut Tape

S/9.58

S/7.75

S/6.70

S/6.50

Reel

S/6.23

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

12.5 mm

9.2 mm

7.6 mm

PM2185.xxxNLT

Power Transformers - Board Mount 2CT:1CT Iso4000V Push Pull AEC-Q200

PM2185.021NLT
Pulse Electronics
1: S/10.28
372In Stock
Factory Special Order

Mfr. Part #
PM2185.021NLT

Mouser Part #
673-PM2185.021NLT

Factory Special Order

Pulse Electronics

Power Transformers - Board Mount 2CT:1CT Iso4000V Push Pull AEC-Q200

Learn More

Datasheet

372In Stock

Cut Tape

S/10.28

S/8.33

S/7.20

S/6.97

Reel

S/6.70

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

12.5 mm

9.2 mm

7.6 mm

PM2185.xxxNLT

Power Transformers - Board Mount 3CT:5CT Iso4000V Push Pull AEC-Q200

PM2185.035NLT
Pulse Electronics
1: S/10.74
355In Stock
Factory Special Order

Mfr. Part #
PM2185.035NLT

Mouser Part #
673-PM2185.035NLT

Factory Special Order

Pulse Electronics

Power Transformers - Board Mount 3CT:5CT Iso4000V Push Pull AEC-Q200

Learn More

Datasheet

355In Stock

Cut Tape

S/10.74

S/8.68

S/7.43

S/7.20

Reel

S/6.85

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

12.5 mm

9.2 mm

7.6 mm

PM2185.xxxNLT

Power Transformers - Board Mount 3CT:8CT Iso4000V Push Pull AEC-Q200

PM2185.038NLT
Pulse Electronics
1: S/14.13
406In Stock
Factory Special Order

Mfr. Part #
PM2185.038NLT

Mouser Part #
673-PM2185.038NLT

Factory Special Order

Pulse Electronics

Power Transformers - Board Mount 3CT:8CT Iso4000V Push Pull AEC-Q200

Learn More

Datasheet

406In Stock

Cut Tape

S/14.13

S/11.56

S/10.00

S/9.73

Reel

S/9.19

View

Min.: 1
Mult.: 1

: 400

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

12.5 mm

9.2 mm

7.6 mm

PM2185.xxxNLT

Power Transformers - Board Mount 4CT:3CT Iso4000V Push Pull AEC-Q200

PM2185.043NLT
Pulse Electronics
1: S/10.28
382In Stock
Factory Special Order

Mfr. Part #
PM2185.043NLT

Mouser Part #
673-PM2185.043NLT

Factory Special Order

Pulse Electronics

Power Transformers - Board Mount 4CT:3CT Iso4000V Push Pull AEC-Q200

Learn More

Datasheet

382In Stock

Cut Tape

S/10.28

S/8.33

S/7.20

S/6.97

Reel

S/6.70

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

12.5 mm

9.2 mm

7.6 mm

PM2185.xxxNLT

Power Transformers - Board Mount 8CT:3CT Iso4000V Push Pull AEC-Q200

PM2185.083NLT
Pulse Electronics
1: S/10.28
392In Stock
Factory Special Order

Mfr. Part #
PM2185.083NLT

Mouser Part #
673-PM2185.083NLT

Factory Special Order

Pulse Electronics

Power Transformers - Board Mount 8CT:3CT Iso4000V Push Pull AEC-Q200

Learn More

Datasheet

392In Stock

Cut Tape

S/10.28

S/8.33

S/7.20

S/6.97

Reel

S/6.70

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

12.5 mm

9.2 mm

7.6 mm

PM2185.xxxNLT

Power Transformers - Board Mount 8CT:9CT Iso4000V Push Pull AEC-Q200

PM2185.089NLT
Pulse Electronics
1: S/10.86
656In Stock
Factory Special Order

Mfr. Part #
PM2185.089NLT

Mouser Part #
673-PM2185.089NLT

Factory Special Order

Pulse Electronics

Power Transformers - Board Mount 8CT:9CT Iso4000V Push Pull AEC-Q200

Learn More

Datasheet

656In Stock

Cut Tape

S/10.86

S/8.80

S/7.51

S/7.28

Reel

S/6.93

View

Min.: 1
Mult.: 1

: 400

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

12.5 mm

9.2 mm

7.6 mm

PM2185.xxxNLT

Power Transformers - Board Mount 1CT:2CT Iso4000V Push Pull AEC-Q200

PM2155.012NLT
Pulse Electronics
1: S/13.04
2,100Expected 10/7/2026

Mfr. Part #
PM2155.012NLT

Mouser Part #
673-PM2155.012NLT

Pulse Electronics

Power Transformers - Board Mount 1CT:2CT Iso4000V Push Pull AEC-Q200

Learn More

Datasheet

2,100Expected 10/7/2026

Cut Tape

S/13.04

S/11.83

S/11.21

S/10.86

Reel

S/9.58

View

Min.: 1
Mult.: 1

: 300

Isolation Transformers

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

16 mm

7.5 mm

PM2155.xxxNLT

PM21x High Isolation IATF & AEC-Q200 Transformers

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