Circuit Protection – Mouser Ireland

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Renewable Energy Solutions

Littelfuse provides a wide range of renewable energy solutions that include high-speed fuses, fast-acting relays, surge protection devices, and temperature sensors. These products from Littelfuse are designed to protect equipment from arc-flashes and fault conditions caused by equipment failure, phase-to-phase or ground faults, insulation breakdown, or temperature extremes. This selection of fuses, relays, surge protection devices, and temperature sensors can be found and used in Battery Energy Storage Systems (BESS), Solar/Photovoltaic (PV) energy solutions, and wind turbines.

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Types of Circuit Protection

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Results: 167

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Part #

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR

DC303J2K
Littelfuse
1: €0.74
218In Stock

Mfr. Part No.
DC303J2K

Mouser Part No
803-DC303J2K

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR

Datasheet

218In Stock

€0.74

€0.696

€0.652

€0.622

View

Min.: 1
Mult.: 1

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

LC103J2G
Littelfuse
1: €1.22
214In Stock

Mfr. Part No.
LC103J2G

Mouser Part No
803-LC103J2G

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

Datasheet

214In Stock

€1.22

€1.16

€1.09

€1.05

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 2% DO-35

USUG1000-103G
Littelfuse
1: €0.955
957In Stock

Mfr. Part No.
USUG1000-103G

Mouser Part No
803-USUG1000-103G

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 2% DO-35

Datasheet

957In Stock

€0.955

€0.903

€0.847

€0.809

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100 O HM 10% EPOXY BEAD

KC101B2K
Littelfuse
1: €1.70
322In Stock

Mfr. Part No.
KC101B2K

Mouser Part No
576-KC101B2K

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100 O HM 10% EPOXY BEAD

Datasheet

322In Stock

€1.70

€1.63

€1.53

€1.46

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K O HM 10% EPOXY BEAD

KC103J2K
Littelfuse
1: €1.70
542In Stock

Mfr. Part No.
KC103J2K

Mouser Part No
576-KC103J2K

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K O HM 10% EPOXY BEAD

Datasheet

542In Stock

€1.70

€1.63

€1.51

€1.43

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 10% EPOXY BEAD

KC203J2K
Littelfuse
1: €1.57
213In Stock

Mfr. Part No.
KC203J2K

Mouser Part No
576-KC203J2K

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 10% EPOXY BEAD

Datasheet

213In Stock

€1.57

€1.49

€1.39

€1.32

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2.252M OHM EPOXY BEAD

KC222J2K
Littelfuse
1: €1.70
162In Stock

Mfr. Part No.
KC222J2K

Mouser Part No
576-KC222J2K

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2.252M OHM EPOXY BEAD

Datasheet

162In Stock

€1.70

€1.63

€1.51

€1.43

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses SQB SIZE 1XL DIN BL 200A

PSX1XLDB0200X
Littelfuse
1: €320.09
2In Stock

Mfr. Part No.
PSX1XLDB0200X

Mouser Part No
576-PSX1XLDB0200X

Industrial & Electrical Fuses SQB SIZE 1XL DIN BL 200A

Datasheet

2In Stock

€320.09

€302.29

€266.75

Min.: 1
Mult.: 1

Industrial & Electrical Fuses SQB SIZE 3XL BOLTED BL 700A

PSX3XLUB0700X
Littelfuse
1: €617.17
1In Stock

Mfr. Part No.
PSX3XLUB0700X

Mouser Part No
576-PSX3XLUB0700X

Industrial & Electrical Fuses SQB SIZE 3XL BOLTED BL 700A

Datasheet

1In Stock

€617.17

€517.53

€477.21

Quote

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR, US SE

SC503J4J
Littelfuse
1: €1.61
116In Stock

Mfr. Part No.
SC503J4J

Mouser Part No
576-SC503J4J

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR, US SE

Datasheet

116In Stock

€1.61

€1.54

€1.52

€1.26

View

Min.: 1
Mult.: 1

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

DC103J2F
Littelfuse
1: €1.16
945In Stock

Mfr. Part No.
DC103J2F

Mouser Part No
803-DC103J2F

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

Datasheet

945In Stock

€1.16

€1.10

€1.04

€0.989

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/

SC104J4J
Littelfuse
1: €1.61
21In Stock
900On Order

Mfr. Part No.
SC104J4J

Mouser Part No
803-SC104J4J

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/

Datasheet

21In Stock

900On Order

€1.61

€1.53

€1.44

€1.38

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/

AC103E2F
Littelfuse
1: €0.929
4,222Expected 07/05/2026

Mfr. Part No.
AC103E2F

Mouser Part No
803-AC103E2F

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/

Datasheet

4,222Expected 07/05/2026

€0.929

€0.86

€0.81

€0.782

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses SQB SIZE 3XL DIN BL 1400A

PSX3XLDB1400X
Littelfuse
1: €903.71
5Expected 17/03/2026

Mfr. Part No.
PSX3XLDB1400X

Mouser Part No
576-PSX3XLDB1400X

Industrial & Electrical Fuses SQB SIZE 3XL DIN BL 1400A

Datasheet

5Expected 17/03/2026

€903.71

€747.93

€688.83

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 100K 1 DEG C DO-35

104JM1A
Littelfuse
1: €0.714
5Expected 30/04/2026

Mfr. Part No.
104JM1A

Mouser Part No
803-104JM1A

NTC (Negative Temperature Coefficient) Thermistors 100K 1 DEG C DO-35

Datasheet

5Expected 30/04/2026

€0.714

€0.677

€0.634

€0.605

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

375Y1G2K
Littelfuse
1: €0.576
464Expected 08/05/2026

Mfr. Part No.
375Y1G2K

Mouser Part No
803-375Y1G2K

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

Datasheet

464Expected 08/05/2026

€0.576

€0.547

€0.504

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors SENSOR

DC222J2K
Littelfuse
1: €0.74
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
DC222J2K

Mouser Part No
576-DC222J2K

NTC (Negative Temperature Coefficient) Thermistors SENSOR

Datasheet

Non-Stocked Lead-Time 12 Weeks

€0.74

€0.696

€0.652

€0.622

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors SENSOR

DC302J2K
Littelfuse
1: €0.74
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
DC302J2K

Mouser Part No
576-DC302J2K

NTC (Negative Temperature Coefficient) Thermistors SENSOR

Datasheet

Non-Stocked Lead-Time 12 Weeks

€0.74

€0.696

€0.652

€0.622

View

Min.: 1
Mult.: 1

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

DC502J2K
Littelfuse
1: €0.697
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
DC502J2K

Mouser Part No
576-DC502J2K

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

Datasheet

Non-Stocked Lead-Time 12 Weeks

€0.697

€0.657

€0.616

€0.587

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 10% GLASS BEAD

GR104R1K
Littelfuse
1: €1.10
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
GR104R1K

Mouser Part No
576-GR104R1K

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 10% GLASS BEAD

Datasheet

Non-Stocked Lead-Time 12 Weeks

€1.10

€0.831

€0.664

€0.624

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 100K OHM 10% GLASS B EAD

GT104L1K
Littelfuse
500: €1.52
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
GT104L1K

Mouser Part No
576-GT104L1K

NTC (Negative Temperature Coefficient) Thermistors 100K OHM 10% GLASS B EAD

Datasheet

Non-Stocked Lead-Time 12 Weeks

€1.52

€1.48

€1.38

Min.: 500
Mult.: 500

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

LC302J2K
Littelfuse
1: €1.46
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LC302J2K

Mouser Part No
576-LC302J2K

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

Datasheet

Non-Stocked Lead-Time 12 Weeks

€1.46

€1.10

€0.877

€0.825

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses SQB SIZE 1XL BOLTED BL 200A

PSX1XLUB0200X
Littelfuse
1: €320.09
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
PSX1XLUB0200X

Mouser Part No
576-PSX1XLUB0200X

Industrial & Electrical Fuses SQB SIZE 1XL BOLTED BL 200A

Datasheet

Non-Stocked Lead-Time 9 Weeks

€320.09

€302.29

€266.75

Min.: 1
Mult.: 1

Industrial & Electrical Fuses SQB SIZE 3XL BOLTED BL 800A

PSX3XLUB0800X
Littelfuse
1: €673.02
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
PSX3XLUB0800X

Mouser Part No
576-PSX3XLUB0800X

Industrial & Electrical Fuses SQB SIZE 3XL BOLTED BL 800A

Datasheet

Non-Stocked Lead-Time 9 Weeks

€673.02

€635.58

€560.87

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC DO35 3892 10K 10 24AWG CCS UL

USUG1000-103K
Littelfuse
1: €1.30
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
USUG1000-103K

Mouser Part No
576-USUG1000-103K

NTC (Negative Temperature Coefficient) Thermistors NTC DO35 3892 10K 10 24AWG CCS UL

Datasheet

Non-Stocked Lead-Time 12 Weeks

€1.30

€0.98

€0.78

€0.733

View

Min.: 1
Mult.: 1