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High-Power Conversion

Littelfuse provides a wide portfolio of products for High-Power Conversion, including diodes, gate drivers, high-speed fuses, MOSFETs, and power modules. These products are broken down into four functions: rectifier, break chopper or PFC, inverter, and semiconductor protection.

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Part #

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1M OHM 10% MELF

SM105R1K
Littelfuse
1: £1.00
118In Stock

Mfr. Part No.
SM105R1K

Mouser Part No
576-SM105R1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1M OHM 10% MELF

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Datasheet

118In Stock

£1.00

£0.952

£0.899

£0.856

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR

SM303J1K
Littelfuse
1: £1.00
349In Stock

Mfr. Part No.
SM303J1K

Mouser Part No
576-SM303J1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR

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Datasheet

349In Stock

£1.00

£0.952

£0.899

£0.856

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC 10K OHM +/-10%

SM103J1K-TR
Littelfuse
1: £0.383
2,592In Stock

Mfr. Part No.
SM103J1K-TR

Mouser Part No
803-SM103J1K-TR

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC 10K OHM +/-10%

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Datasheet

2,592In Stock

Cut Tape

£0.383

£0.361

£0.338

£0.32

View

Reel

£0.22

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR

SM502F1K
Littelfuse
1: £1.00
103In Stock

Mfr. Part No.
SM502F1K

Mouser Part No
803-SM502F1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR

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Datasheet

103In Stock

£1.00

£0.952

£0.899

£0.856

View

Min.: 1
Mult.: 1

Diode Modules V1-A 1600V 120A RECTIF BRDGE

MDMA120U1600VA
IXYS
1: £37.84
29In Stock

Mfr. Part No.
MDMA120U1600VA

Mouser Part No
576-MDMA120U1600VA

IXYS

Diode Modules V1-A 1600V 120A RECTIF BRDGE

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Datasheet

29In Stock

£37.84

£25.57

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 200A 700VAC SIZE 30 POWER-SPEED FLUSH M

PSR030FL0200Z
Littelfuse
1: £188.79
3In Stock

Mfr. Part No.
PSR030FL0200Z

Mouser Part No
576-PSR030FL0200Z

Littelfuse

Industrial & Electrical Fuses 200A 700VAC SIZE 30 POWER-SPEED FLUSH M

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Datasheet

3In Stock

£188.79

£145.22

£145.09

£122.19

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 80A 1000V SIZE 70 Flush End Mtrc Thred

PSR070FL0080Z
Littelfuse
1: £285.32
1In Stock

Mfr. Part No.
PSR070FL0080Z

Mouser Part No
576-PSR070FL0080Z

Littelfuse

Industrial & Electrical Fuses 80A 1000V SIZE 70 Flush End Mtrc Thred

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Datasheet

1In Stock

£285.32

£234.12

£223.51

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 250A 1000V SIZE 70 Flush End Mtrc Thred

PSR070FL0250Z
Littelfuse
1: £314.81
1In Stock

Mfr. Part No.
PSR070FL0250Z

Mouser Part No
576-PSR070FL0250Z

Littelfuse

Industrial & Electrical Fuses 250A 1000V SIZE 70 Flush End Mtrc Thred

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Datasheet

1In Stock

£314.81

£258.28

£247.98

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 200A 1000V SIZE 70 Flush End In Thread

PSR070FS0200Z
Littelfuse
1: £306.38
1In Stock

Mfr. Part No.
PSR070FS0200Z

Mouser Part No
576-PSR070FS0200Z

Littelfuse

Industrial & Electrical Fuses 200A 1000V SIZE 70 Flush End In Thread

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Datasheet

1In Stock

£306.38

£248.41

£233.95

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 US LONG BL 50A

PSR070UL0050Z
Littelfuse
1: £290.26
1In Stock

Mfr. Part No.
PSR070UL0050Z

Mouser Part No
576-PSR070UL0050Z

Littelfuse

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 US LONG BL 50A

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Datasheet

1In Stock

£290.26

£227.56

£217.68

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 400A 1250VAC SIZE 71 POWER-SPEED FLUSH M

PSR071FL0400Z
Littelfuse
1: £306.39
3In Stock

Mfr. Part No.
PSR071FL0400Z

Mouser Part No
576-PSR071FL0400Z

Littelfuse

Industrial & Electrical Fuses 400A 1250VAC SIZE 71 POWER-SPEED FLUSH M

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Datasheet

3In Stock

£306.39

£248.46

£233.94

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 700A 1250V SIZE 73 Flush End Mtrc Thred

PSR073FL0700Z
Littelfuse
1: £400.94
1In Stock

Mfr. Part No.
PSR073FL0700Z

Mouser Part No
576-PSR073FL0700Z

Littelfuse

Industrial & Electrical Fuses 700A 1250V SIZE 73 Flush End Mtrc Thred

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Datasheet

1In Stock

£400.94

£328.66

£314.25

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 900V FAST BLOW 700A

PSR073UL0700X
Littelfuse
1: £432.26
3In Stock
4Expected 29/12/2026

Mfr. Part No.
PSR073UL0700X

Mouser Part No
576-PSR073UL0700X

Littelfuse

Industrial & Electrical Fuses 900V FAST BLOW 700A

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Datasheet

3In Stock

4Expected 29/12/2026

£432.26

Quote

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 600W 100V 5% Uni-Directional

SMBJ100A
Littelfuse
1: £0.405
2,123In Stock
3,000Expected 01/03/2027

Mfr. Part No.
SMBJ100A

Mouser Part No
576-SMBJ100A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 100V 5% Uni-Directional

Learn More

Datasheet

2,123In Stock

3,000Expected 01/03/2027

Cut Tape

£0.405

£0.181

£0.158

£0.119

Reel

£0.083

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 100V 5% Bi-Directional

SMBJ100CA
Littelfuse
1: £0.428
3,943In Stock

Mfr. Part No.
SMBJ100CA

Mouser Part No
576-SMBJ100CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 100V 5% Bi-Directional

Learn More

Datasheet

3,943In Stock

Cut Tape

£0.428

£0.196

£0.168

£0.128

Reel

£0.081

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 10V 5% Bi-Directional

SMBJ10CA
Littelfuse
1: £0.398
16,759In Stock
18,000Expected 01/04/2027

Mfr. Part No.
SMBJ10CA

Mouser Part No
576-SMBJ10CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 10V 5% Bi-Directional

Learn More

Datasheet

16,759In Stock

18,000Expected 01/04/2027

Cut Tape

£0.398

£0.181

£0.157

£0.119

Reel

£0.074

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 110V 5% Uni-Directional

SMBJ110A
Littelfuse
1: £0.383
6,341In Stock

Mfr. Part No.
SMBJ110A

Mouser Part No
576-SMBJ110A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 110V 5% Uni-Directional

Learn More

Datasheet

6,341In Stock

Cut Tape

£0.383

£0.181

£0.155

£0.119

Reel

£0.089

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 110V 5% Bi-Directional

SMBJ110CA
Littelfuse
1: £0.436
5,266In Stock

Mfr. Part No.
SMBJ110CA

Mouser Part No
576-SMBJ110CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 110V 5% Bi-Directional

Learn More

Datasheet

5,266In Stock

Cut Tape

£0.436

£0.196

£0.169

£0.149

Reel

£0.081

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 11V 5% Uni-Directional

SMBJ11A
Littelfuse
1: £0.323
5,859In Stock

Mfr. Part No.
SMBJ11A

Mouser Part No
576-SMBJ11A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 11V 5% Uni-Directional

Learn More

Datasheet

5,859In Stock

Cut Tape

£0.323

£0.168

£0.141

£0.109

£0.094

Reel

£0.071

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 11V 5% Bi-Directional

SMBJ11CA
Littelfuse
1: £0.405
10,858In Stock

Mfr. Part No.
SMBJ11CA

Mouser Part No
576-SMBJ11CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 11V 5% Bi-Directional

Learn More

Datasheet

10,858In Stock

Cut Tape

£0.405

£0.191

£0.157

£0.126

£0.107

Reel

£0.072

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 120V 5% Uni-Directional

SMBJ120A
Littelfuse
1: £0.428
1,707In Stock
6,000On Order

Mfr. Part No.
SMBJ120A

Mouser Part No
576-SMBJ120A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 120V 5% Uni-Directional

Learn More

Datasheet

1,707In Stock

6,000On Order

Cut Tape

£0.428

£0.191

£0.16

£0.126

£0.122

Reel

£0.083

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 120V 5% Bi-Directional

SMBJ120CA
Littelfuse
1: £0.458
4,319In Stock
3,000Expected 25/08/2026

Mfr. Part No.
SMBJ120CA

Mouser Part No
576-SMBJ120CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 120V 5% Bi-Directional

Learn More

Datasheet

4,319In Stock

3,000Expected 25/08/2026

Cut Tape

£0.458

£0.235

£0.164

£0.134

£0.11

Reel

£0.078

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 130V 5% Bi-Directional

SMBJ130CA
Littelfuse
1: £0.428
6,916In Stock

Mfr. Part No.
SMBJ130CA

Mouser Part No
576-SMBJ130CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 130V 5% Bi-Directional

Learn More

Datasheet

6,916In Stock

Cut Tape

£0.428

£0.196

£0.168

£0.128

Reel

£0.081

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 13V 5% Uni-Directional

SMBJ13A
Littelfuse
1: £0.346
4,209In Stock
6,000Expected 03/03/2027

Mfr. Part No.
SMBJ13A

Mouser Part No
576-SMBJ13A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 13V 5% Uni-Directional

Learn More

Datasheet

4,209In Stock

6,000Expected 03/03/2027

Cut Tape

£0.346

£0.168

£0.137

£0.107

Reel

£0.069

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 13V 5% Bi-Directional

SMBJ13CA
Littelfuse
1: £0.405
4,695In Stock
9,000Expected 09/09/2026

Mfr. Part No.
SMBJ13CA

Mouser Part No
576-SMBJ13CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 13V 5% Bi-Directional

Learn More

Datasheet

4,695In Stock

9,000Expected 09/09/2026

Cut Tape

£0.405

£0.193

£0.16

£0.127

Reel

£0.078

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

High-Power Conversion

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