DC/DC Converters - SMD

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NXJ1 Isolated 1W Single Output SM DC/DC Converters

Murata Power Solutions NXJ1 Isolated 1W Single Output SM DC/DC Converters are low cost, low profile, and have a substrate embedded transformer. The NXJ1 series offers increased reliability and repeatability of performance in a halogen free, iLGA inspectable package. The NXJ1 series footprint is industry standard and compatible with existing designs. Murata Power Solutions NXJ1 Converters have a MSL rating 2, and is compatible with a peak reflow solder temperature of +245°C as per J-STD-020 and J-STD-075.

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Part #

DC/DC Converters - SMD SM 1W 5V-5V SINGLE 4.2KV

NXJ1S0505MC-R13
Murata Power Solutions
1: S/14.79
1,184In Stock
3,200Expected 10/22/2026

Mfr. Part #
NXJ1S0505MC-R13

Mouser Part #
580-NXJ1S0505MC-R13

Murata Power Solutions

DC/DC Converters - SMD SM 1W 5V-5V SINGLE 4.2KV

Learn More

Datasheet

1,184In Stock

3,200Expected 10/22/2026

Cut Tape

S/14.79

S/14.32

S/14.09

S/13.74

View

Reel

S/12.53

Min.: 1
Mult.: 1

: 800

Isolated

1 Output

1 W

4.5 V

5.5 V

5 V

200 mA

4.2 kV

13.72 mm

10.46 mm

3.11 mm

Medical, Industrial

NXJ

DC/DC Converters - SMD SM 1W 5V-5V SINGLE 4.2KV

NXJ1S0505MC-R7
Murata Power Solutions
1: S/14.64
530In Stock
540Expected 10/8/2026

Mfr. Part #
NXJ1S0505MC-R7

Mouser Part #
580-NXJ1S0505MC-R7

Murata Power Solutions

DC/DC Converters - SMD SM 1W 5V-5V SINGLE 4.2KV

Learn More

Datasheet

530In Stock

540Expected 10/8/2026

Cut Tape

S/14.64

S/14.21

S/14.01

S/13.55

Reel

S/12.85

View

MouseReel Available

Min.: 1
Mult.: 1

: 180

Isolated

1 Output

1 W

4.5 V

5.5 V

5 V

200 mA

4.2 kV

13.72 mm

10.46 mm

3.11 mm

Medical, Industrial

NXJ

DC/DC Converters - SMD 3.3V-5V

NXJ1S0305MC-R13
Murata Power Solutions
1: S/15.22
48In Stock
4,000On Order

Mfr. Part #
NXJ1S0305MC-R13

Mouser Part #
580-NXJ1S0305MC-R13

Murata Power Solutions

DC/DC Converters - SMD 3.3V-5V

Learn More

Datasheet

48In Stock

4,000On Order

Cut Tape

S/15.22

S/14.67

S/14.44

S/14.13

View

Reel

S/12.42

Min.: 1
Mult.: 1

: 800

Isolated

1 Output

1 W

2.97 V

3.63 V

5 V

200 mA

4.2 kV

13.72 mm

10.46 mm

3.11 mm

Medical, Industrial

NXJ

DC/DC Converters - SMD SM 1W 3.3V-5V SINGLE 4.2KV

NXJ1S0305MC-R7
Murata Power Solutions
1: S/14.67
1In Stock
540On Order

Mfr. Part #
NXJ1S0305MC-R7

Mouser Part #
580-NXJ1S0305MC-R7

Murata Power Solutions

DC/DC Converters - SMD SM 1W 3.3V-5V SINGLE 4.2KV

Learn More

Datasheet

1In Stock

540On Order

Cut Tape

S/14.67

S/14.25

S/14.05

S/13.58

Reel

S/12.07

View

Min.: 1
Mult.: 1

: 180

Isolated

1 Output

1 W

2.97 V

3.63 V

5 V

200 mA

4.2 kV

13.72 mm

10.46 mm

3.11 mm

Medical, Industrial

NXJ

DC/DC Converters - SMD 12VIN +/- 5VOUT +/- 250MA

NXJ1S1205MC-R13
Murata Power Solutions
1: S/14.79
48In Stock
2,400Expected 12/14/2026

Mfr. Part #
NXJ1S1205MC-R13

Mouser Part #
580-NXJ1S1205MC-R13

Murata Power Solutions

DC/DC Converters - SMD 12VIN +/- 5VOUT +/- 250MA

Learn More

Datasheet

48In Stock

2,400Expected 12/14/2026

Cut Tape

S/14.79

S/14.32

S/14.09

S/13.74

View

Reel

S/12.53

Min.: 1
Mult.: 1

: 800

Isolated

1 Output

1 W

10.8 V

13.2 V

5 V

200 mA

4.2 kV

13.72 mm

10.46 mm

3.11 mm

Medical, Industrial

NXJ

DC/DC Converters - SMD SM 1W 12V-12V SINGLE 4.2KV

NXJ1S1212MC-R7
Murata Power Solutions
1: S/14.79
36In Stock
1,260On Order

Mfr. Part #
NXJ1S1212MC-R7

Mouser Part #
580-NXJ1S1212MC-R7

Murata Power Solutions

DC/DC Converters - SMD SM 1W 12V-12V SINGLE 4.2KV

Learn More

Datasheet

36In Stock

1,260On Order

Cut Tape

S/14.79

S/14.32

S/14.09

S/13.74

Reel

S/12.57

View

Min.: 1
Mult.: 1

: 180

Isolated

1 Output

1 W

10.8 V

13.2 V

12 V

83 mA

4.2 kV

13.72 mm

10.46 mm

3.11 mm

Medical, Industrial

NXJ

DC/DC Converters - SMD 1W DC/DC CONVERTER

NXJ1S0303MC-R13
Murata Power Solutions
1: S/14.64
792Expected 11/27/2026

Mfr. Part #
NXJ1S0303MC-R13

Mouser Part #
580-NXJ1S0303MC-R13

Murata Power Solutions

DC/DC Converters - SMD 1W DC/DC CONVERTER

Learn More

Datasheet

792Expected 11/27/2026

Cut Tape

S/14.64

S/14.21

S/14.01

S/13.55

View

Reel

S/12.61

Min.: 1
Mult.: 1

: 800

Isolated

1 Output

1 W

2.97 V

3.63 V

3.3 V

303 mA

4.2 kV

13.72 mm

10.46 mm

3.11 mm

NXJ

DC/DC Converters - SMD SM 1W 3.3V-3.3V SINGLE 4.2KV

NXJ1S0303MC-R7
Murata Power Solutions
1: S/14.79
1,079Expected 10/19/2026

Mfr. Part #
NXJ1S0303MC-R7

Mouser Part #
580-NXJ1S0303MC-R7

Murata Power Solutions

DC/DC Converters - SMD SM 1W 3.3V-3.3V SINGLE 4.2KV

Learn More

Datasheet

1,079Expected 10/19/2026

Cut Tape

S/14.79

S/14.32

S/14.09

S/13.74

Reel

S/12.73

View

MouseReel Available

Min.: 1
Mult.: 1

: 180

Isolated

1 Output

1 W

2.97 V

3.63 V

3.3 V

303 mA

4.2 kV

13.72 mm

10.46 mm

3.11 mm

Medical, Industrial

NXJ

DC/DC Converters - SMD SM 1W 12V-5V SINGLE 4.2KV

NXJ1S1205MC-R7
Murata Power Solutions
1: S/14.79
720Expected 11/23/2026

Mfr. Part #
NXJ1S1205MC-R7

Mouser Part #
580-NXJ1S1205MC-R7

Murata Power Solutions

DC/DC Converters - SMD SM 1W 12V-5V SINGLE 4.2KV

Learn More

Datasheet

720Expected 11/23/2026

Cut Tape

S/14.79

S/14.32

S/14.09

S/13.74

Reel

S/12.85

View

Min.: 1
Mult.: 1

: 180

Isolated

1 Output

1 W

10.8 V

13.2 V

5 V

200 mA

4.2 kV

13.72 mm

10.46 mm

3.11 mm

Medical, Industrial

NXJ

DC/DC Converters - SMD SM 1W 12V-12V SINGLE 4.2KV

NXJ1S1212MC-R13
Murata Power Solutions
1: S/14.79
2,394Expected 12/14/2026

Mfr. Part #
NXJ1S1212MC-R13

Mouser Part #
580-NXJ1S1212MC-R13

Murata Power Solutions

DC/DC Converters - SMD SM 1W 12V-12V SINGLE 4.2KV

Learn More

Datasheet

2,394Expected 12/14/2026

Cut Tape

S/14.79

S/14.32

S/14.09

S/13.74

View

Reel

S/12.53

MouseReel Available

Min.: 1
Mult.: 1

: 800

Isolated

1 Output

1 W

10.8 V

13.2 V

12 V

83 mA

4.2 kV

13.72 mm

10.46 mm

3.11 mm

Medical, Industrial

NXJ

DC/DC Converters - SMD DC/DC SM 1W 12V-15V Single 4.2kV

NXJ1S1215MC-R13
Murata Power Solutions
1: S/14.67
659Expected 10/15/2026

Mfr. Part #
NXJ1S1215MC-R13

Mouser Part #
580-NXJ1S1215MC-R13

Murata Power Solutions

DC/DC Converters - SMD DC/DC SM 1W 12V-15V Single 4.2kV

Learn More

Datasheet

659Expected 10/15/2026

Cut Tape

S/14.67

S/14.25

S/14.05

S/13.58

View

Reel

S/12.53

Min.: 1
Mult.: 1

: 800

Isolated

1 Output

1 W

10.8 V

13.2 V

15 V

67 mA

4.2 kV

13.72 mm

10.46 mm

3.11 mm

Medical, Industrial

NXJ

DC/DC Converters - SMD SM 1W 12V-15V SINGLE 4.2KV

NXJ1S1215MC-R7
Murata Power Solutions
1: S/14.79
699Expected 10/15/2026

Mfr. Part #
NXJ1S1215MC-R7

Mouser Part #
580-NXJ1S1215MC-R7

Murata Power Solutions

DC/DC Converters - SMD SM 1W 12V-15V SINGLE 4.2KV

Learn More

Datasheet

699Expected 10/15/2026

Cut Tape

S/14.79

S/14.32

S/14.09

S/13.74

Reel

S/12.14

View

Min.: 1
Mult.: 1

: 180

Isolated

1 Output

2 W

10.8 V

13.2 V

15 V

67 mA

4.2 kV

13.72 mm

10.46 mm

3.11 mm

Medical, Industrial

NXJ

NXJ1 Isolated 1W Single Output SM DC/DC Converters

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