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AC/DC Power Supply

Littelfuse AC/DC Power Supply is a commonly used building block in electronic designs. The components in these power supply building blocks need to be reliable and long-lasting, and Littelfuse offers a range of products that fit those requirements. This portfolio of components covers overcurrent and overvoltage protection, the power stage, and output protection. Typical applications for Littelfuse AC/DC Power Supply products include automotive, solar, industrial, manufacturing, and more.

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Part #

Varistors 53V 40A 180pF

V56MA2B
Littelfuse
1: ¥146.2
820In Stock

Mfr. Part #
V56MA2B

Mouser Part #
576-V56MA2B

Littelfuse

Varistors 53V 40A 180pF

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Datasheet

820In Stock

¥146.2

¥104.3

¥93.8

¥82.4

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Min.: 1
Mult.: 1

Varistors 420 VAC 14J 1120V-CL 400A-P

V680ZA05P
Littelfuse
1: ¥194.3
1,620In Stock

Mfr. Part #
V680ZA05P

Mouser Part #
576-V680ZA05P

Littelfuse

Varistors 420 VAC 14J 1120V-CL 400A-P

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Datasheet

1,620In Stock

¥194.3

¥118.1

¥107.3

¥87.5

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Min.: 1
Mult.: 1

IGBTs XPT 600V IGBT 300A

IXXK300N60B3
IXYS
1: ¥6,594.2
2In Stock

Mfr. Part #
IXXK300N60B3

Mouser Part #
747-IXXK300N60B3

IXYS

IGBTs XPT 600V IGBT 300A

Datasheet

2In Stock

¥6,594.2

¥5,381.6

¥4,752.1

Quote

Min.: 1
Mult.: 1

Diode Modules 142 Amps 1200V

MDD142-12N1
IXYS
1: ¥11,331.3
2In Stock

Mfr. Part #
MDD142-12N1

Mouser Part #
747-MDD142-12N1

IXYS

Diode Modules 142 Amps 1200V

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Datasheet

2In Stock

¥11,331.3

¥9,054.1

¥8,491

Min.: 1
Mult.: 1

Diode Modules 200 Amps 2200V

MDD200-22N1
IXYS
1: ¥22,991.6
13In Stock
90Expected 10/6/2026

Mfr. Part #
MDD200-22N1

Mouser Part #
747-MDD200-22N1

IXYS

Diode Modules 200 Amps 2200V

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Datasheet

13In Stock

90Expected 10/6/2026

¥22,991.6

¥18,757.7

¥15,360.9

Min.: 1
Mult.: 1

Bridge Rectifiers 35 Amps 1200V

VUE35-12NO7
IXYS
1: ¥5,014.6
3In Stock

Mfr. Part #
VUE35-12NO7

Mouser Part #
747-VUE35-12NO7

IXYS

Bridge Rectifiers 35 Amps 1200V

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Datasheet

3In Stock

¥5,014.6

¥3,310.4

¥3,288.8

¥3,142.6

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Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 1.0KV

CG31.0
Littelfuse
1: ¥880.3
410In Stock

Mfr. Part #
CG31.0

Mouser Part #
576-CG31.0

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 1.0KV

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Datasheet

410In Stock

¥880.3

¥584.7

¥471.7

¥420.2

¥367.1

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD 100A 320V

P3500SBLRP
Littelfuse
1: ¥313.9
43In Stock

Mfr. Part #
P3500SBLRP

Mouser Part #
576-P3500SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 320V

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Datasheet

43In Stock

Cut Tape

¥313.9

¥197.7

¥123.2

¥97

Reel

¥78.9

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MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors Multi Layer HS

V0603MHS12NA
Littelfuse
1: ¥134.5
569In Stock

Mfr. Part #
V0603MHS12NA

Mouser Part #
576-V0603MHS12NA

Littelfuse

Varistors Multi Layer HS

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Datasheet

569In Stock

¥134.5

¥81.1

¥74.7

¥59.8

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Min.: 1
Mult.: 1

Varistors 550 VAC 180J 1500V-CL 6KA-PK

V11X550E
Littelfuse
1: ¥81.4
1,400In Stock

Mfr. Part #
V11X550E

Mouser Part #
576-V11X550E

Littelfuse

Varistors 550 VAC 180J 1500V-CL 6KA-PK

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Datasheet

1,400In Stock

¥81.4

¥57.5

¥51.5

¥44.8

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Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14P50AUTO
Littelfuse
1: ¥257.5
4In Stock

Mfr. Part #
V14P50AUTO

Mouser Part #
576-V14P50AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

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Datasheet

4In Stock

Cut Tape

¥257.5

¥158.5

¥145.8

¥119.9

Reel

¥99

View

Min.: 1
Mult.: 1

: 600

Varistors 20MM Radial

V250LA40BPX10
Littelfuse
1: ¥257.5
406In Stock

Mfr. Part #
V250LA40BPX10

Mouser Part #
576-V250LA40BPX10

Littelfuse

Varistors 20MM Radial

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Datasheet

406In Stock

¥257.5

¥159.1

¥146.5

¥120.4

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Min.: 1
Mult.: 1

Varistors 163V 100A 17pF

V270MA2A
Littelfuse
1: ¥146.2
1,025In Stock

Mfr. Part #
V270MA2A

Mouser Part #
576-V270MA2A

Littelfuse

Varistors 163V 100A 17pF

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Datasheet

1,025In Stock

¥146.2

¥104.3

¥93.8

¥82.4

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Min.: 1
Mult.: 1

Varistors 234V 100A 12pF

V390MA3A
Littelfuse
1: ¥146.2
630In Stock

Mfr. Part #
V390MA3A

Mouser Part #
576-V390MA3A

Littelfuse

Varistors 234V 100A 12pF

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Datasheet

630In Stock

¥146.2

¥104.3

¥93.8

¥82.4

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Min.: 1
Mult.: 1

Varistors VARISTOR RA SERIES LEAD FREE

V82RA16X2749
Littelfuse
1: ¥1,257.4
98In Stock

Mfr. Part #
V82RA16X2749

Mouser Part #
576-V82RA16X2749

Littelfuse

Varistors VARISTOR RA SERIES LEAD FREE

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Datasheet

98In Stock

¥1,257.4

¥1,039.8

¥991.6

¥860.4

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Min.: 1
Mult.: 1

Bridge Rectifiers 16 Amps 1200V

FBO16-12N
IXYS
1: ¥3,556.2
93In Stock

Mfr. Part #
FBO16-12N

Mouser Part #
747-FBO16-12N

IXYS

Bridge Rectifiers 16 Amps 1200V

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Datasheet

93In Stock

¥3,556.2

¥2,445

¥1,901.8

¥1,777.3

Min.: 1
Mult.: 1

Bridge Rectifiers 130 Amps 1200V

VUE130-12NO7
IXYS
1: ¥9,127.2
9In Stock

Mfr. Part #
VUE130-12NO7

Mouser Part #
747-VUE130-12NO7

IXYS

Bridge Rectifiers 130 Amps 1200V

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Datasheet

9In Stock

¥9,127.2

¥5,928.1

¥5,619.2

Min.: 1
Mult.: 1

Bridge Rectifiers 121 Amps 1600V

VUO121-16NO1
IXYS
1: ¥15,917.4
9In Stock

Mfr. Part #
VUO121-16NO1

Mouser Part #
747-VUO121-16NO1

IXYS

Bridge Rectifiers 121 Amps 1600V

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Datasheet

9In Stock

¥15,917.4

¥13,150.1

¥10,766.6

Min.: 1
Mult.: 1

Fuse Holder CLASS J FUSEBLOCK 600V 30A 2P NON-ID

LFJ600302C
Littelfuse
1: ¥10,730.1
3In Stock

Mfr. Part #
LFJ600302C

Mouser Part #
576-LFJ600302C

Littelfuse

Fuse Holder CLASS J FUSEBLOCK 600V 30A 2P NON-ID

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Datasheet

3In Stock

¥10,730.1

¥8,454.5

¥7,956.2

¥7,358.2

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Min.: 1
Mult.: 1

Varistors 11V 5mm Phenolic UltraMOV

V05P11P
Littelfuse
1: ¥129.6
3,728In Stock

Mfr. Part #
V05P11P

Mouser Part #
576-V05P11P

Littelfuse

Varistors 11V 5mm Phenolic UltraMOV

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Datasheet

3,728In Stock

¥129.6

¥77.2

¥53.5

¥49.7

View

Min.: 1
Mult.: 1

Varistors 23V 5mm Phenolic UltraMOV

V05P23P
Littelfuse
1: ¥129.6
4,120In Stock

Mfr. Part #
V05P23P

Mouser Part #
576-V05P23P

Littelfuse

Varistors 23V 5mm Phenolic UltraMOV

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Datasheet

4,120In Stock

¥129.6

¥77.2

¥53.5

¥49.7

View

Min.: 1
Mult.: 1

Varistors 100A 120V 40pF

V120MA1A
Littelfuse
1: ¥146.2
1,197In Stock

Mfr. Part #
V120MA1A

Mouser Part #
576-V120MA1A

Littelfuse

Varistors 100A 120V 40pF

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Datasheet

1,197In Stock

¥146.2

¥104.3

¥93.8

¥82.4

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14H320AUTO
Littelfuse
1: ¥229.2
727In Stock

Mfr. Part #
V14H320AUTO

Mouser Part #
576-V14H320AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

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Datasheet

727In Stock

¥229.2

¥165.1

¥149.3

¥131.9

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Min.: 1
Mult.: 1

Varistors 07MM Radial

V39ZA1PX1347
Littelfuse
1: ¥124.6
3,688In Stock

Mfr. Part #
V39ZA1PX1347

Mouser Part #
576-V39ZA1PX1347

Littelfuse

Varistors 07MM Radial

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Datasheet

3,688In Stock

¥124.6

¥74.4

¥51.5

¥47.8

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Min.: 1
Mult.: 1

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

V551HA40
Littelfuse
1: ¥4,421.6
65In Stock

Mfr. Part #
V551HA40

Mouser Part #
576-V551HA40

Littelfuse

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

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Datasheet

65In Stock

¥4,421.6

¥4,026.3

¥3,743.9

¥3,273.8

Quote

Min.: 1
Mult.: 1

AC/DC Power Supply

All Results (8,843)

Circuit Protection

Semiconductors

Industrial Automation