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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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Part #

NTC Thermistors THERMISTOR, US SENSOR

LC302J2J
Littelfuse
1: $2.75
458In Stock

Mfr. Part #
LC302J2J

Mouser Part #
803-LC302J2J

Littelfuse

NTC Thermistors THERMISTOR, US SENSOR

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Datasheet

458In Stock

$2.75

$2.12

$1.77

$1.73

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Min.: 1
Mult.: 1

NTC Thermistors 100K 1 DEG C DO-35

104JM1A
Littelfuse
1: $1.50
5In Stock

Mfr. Part #
104JM1A

Mouser Part #
803-104JM1A

Littelfuse

NTC Thermistors 100K 1 DEG C DO-35

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Datasheet

5In Stock

$1.50

$1.18

$1.10

$1.05

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Min.: 1
Mult.: 1

Board Mount Temperature Sensors RTD, U.S. SENSOR P/N

PPG102A5
Littelfuse
1: $105.85
9In Stock

Mfr. Part #
PPG102A5

Mouser Part #
803-PPG102A5

Littelfuse

Board Mount Temperature Sensors RTD, U.S. SENSOR P/N

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Datasheet

9In Stock

$105.85

$89.29

$75.04

Min.: 1
Mult.: 1

PTC Thermistors 1.6K OHM 5% DO-35

162PS1J
Littelfuse
1: $8.64
197In Stock

Mfr. Part #
162PS1J

Mouser Part #
803-162PS1J

Littelfuse

PTC Thermistors 1.6K OHM 5% DO-35

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Datasheet

197In Stock

$8.64

$7.42

$6.48

$6.03

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Min.: 1
Mult.: 1

NTC Thermistors NTC THRM GLASS BEAD 3047 100 10%

GS201B1K
Littelfuse
1: $2.39
17In Stock
500Expected 2026-10-12

Mfr. Part #
GS201B1K

Mouser Part #
576-GS201B1K

Littelfuse

NTC Thermistors NTC THRM GLASS BEAD 3047 100 10%

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Datasheet

17In Stock

500Expected 2026-10-12

$2.39

$2.28

$1.79

$1.70

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600A 250VAC 200VDC FF L25S POWR-SPEED

L25S600.V
Littelfuse
1: $155.39
9In Stock

Mfr. Part #
L25S600.V

Mouser Part #
576-L25S600.V

Littelfuse

Industrial & Electrical Fuses 600A 250VAC 200VDC FF L25S POWR-SPEED

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Datasheet

9In Stock

$155.39

$128.65

$119.36

$110.66

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 300A 250VAC 200VDC FF L25S POWR-SPEED

L25S300.V
Littelfuse
1: $191.85
2In Stock

Mfr. Part #
L25S300.V

Mouser Part #
576-L25S300.V

Littelfuse

Industrial & Electrical Fuses 300A 250VAC 200VDC FF L25S POWR-SPEED

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Datasheet

2In Stock

$191.85

$153.12

$145.50

$138.44

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Min.: 1
Mult.: 1

NTC Thermistors NTC THERMISTOR

DC102F2K
Littelfuse
1: $1.54
532In Stock

Mfr. Part #
DC102F2K

Mouser Part #
803-DC102F2K

Littelfuse

NTC Thermistors NTC THERMISTOR

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Datasheet

532In Stock

$1.54

$1.45

$1.23

$1.15

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Min.: 1
Mult.: 1

NTC Thermistors 100K OHM 10%

LC104R2K
Littelfuse
1: $4.95
180In Stock

Mfr. Part #
LC104R2K

Mouser Part #
803-LC104R2K

Littelfuse

NTC Thermistors 100K OHM 10%

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Datasheet

180In Stock

$4.95

$3.72

$3.53

$2.59

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 200A 700VAC 650VDC FF L70S POWR-SPEED

L70S200.V
Littelfuse
1: $201.80
11In Stock

Mfr. Part #
L70S200.V

Mouser Part #
576-L70S200.V

Littelfuse

Industrial & Electrical Fuses 200A 700VAC 650VDC FF L70S POWR-SPEED

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Datasheet

11In Stock

$201.80

$186.06

$153.69

$141.57

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 35A 250VAC 250VDC FF L25S POWR-SPEED

L25S035.T
Littelfuse
1: $120.56
6In Stock

Mfr. Part #
L25S035.T

Mouser Part #
576-L25S035.T

Littelfuse

Industrial & Electrical Fuses 35A 250VAC 250VDC FF L25S POWR-SPEED

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Datasheet

6In Stock

$120.56

$107.51

$105.35

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 40A 250VAC 250VDC FF L25S POWR-SPEED

L25S040.T
Littelfuse
1: $112.97
2In Stock

Mfr. Part #
L25S040.T

Mouser Part #
576-L25S040.T

Littelfuse

Industrial & Electrical Fuses 40A 250VAC 250VDC FF L25S POWR-SPEED

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Datasheet

2In Stock

$112.97

$99.68

$98.31

$93.79

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Min.: 1
Mult.: 1

NTC Thermistors NTC THERMISTOR 100 OHM 10% EPOXY BEAD

LC101B2K
Littelfuse
1: $2.45
320In Stock

Mfr. Part #
LC101B2K

Mouser Part #
576-LC101B2K

Littelfuse

NTC Thermistors NTC THERMISTOR 100 OHM 10% EPOXY BEAD

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Datasheet

320In Stock

$2.45

$1.84

$1.47

$1.38

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 90A

L75QS090.V
Littelfuse
1: $199.05
6In Stock

Mfr. Part #
L75QS090.V

Mouser Part #
576-L75QS090.V

Littelfuse

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 90A

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Datasheet

6In Stock

$199.05

$165.05

$144.71

$135.04

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Min.: 1
Mult.: 1

NTC Thermistors THERMISTOR, US SENSO R

GS501D1K
Littelfuse
1: $2.97
1,616In Stock

Mfr. Part #
GS501D1K

Mouser Part #
576-GS501D1K

Littelfuse

NTC Thermistors THERMISTOR, US SENSO R

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Datasheet

1,616In Stock

$2.97

$2.29

$1.92

$1.87

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Min.: 1
Mult.: 1

NTC Thermistors THERMISTOR, US SENSOR

LC303J2K
Littelfuse
1: $2.45
498In Stock

Mfr. Part #
LC303J2K

Mouser Part #
576-LC303J2K

Littelfuse

NTC Thermistors THERMISTOR, US SENSOR

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Datasheet

498In Stock

$2.45

$1.84

$1.47

$1.38

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Min.: 1
Mult.: 1

NTC Thermistors UL-RATED NTC THERM 50K OHM 10% DO35

USUG1000-503K
Littelfuse
1: $2.17
500In Stock

Mfr. Part #
USUG1000-503K

Mouser Part #
576-USUG1000-503K

Littelfuse

NTC Thermistors UL-RATED NTC THERM 50K OHM 10% DO35

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Datasheet

500In Stock

$2.17

$1.64

$1.31

$1.28

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 175A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS175.V
Littelfuse
1: $268.62
2In Stock

Mfr. Part #
L70QS175.V

Mouser Part #
576-L70QS175.V

Littelfuse

Industrial & Electrical Fuses 175A 700VAC 700VDC FF L70QS POWR-SPEED

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Datasheet

2In Stock

$268.62

$205.07

$192.48

$168.65

Min.: 1
Mult.: 1

NTC Thermistors NTC THERMISTOR 10K OHM 10% EPOXY BEAD

LC103E2K
Littelfuse
1: $2.45
396In Stock

Mfr. Part #
LC103E2K

Mouser Part #
576-LC103E2K

Littelfuse

NTC Thermistors NTC THERMISTOR 10K OHM 10% EPOXY BEAD

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Datasheet

396In Stock

$2.45

$1.84

$1.47

$1.38

View

Min.: 1
Mult.: 1

NTC Thermistors NTC THERMISTOR 68K OHM 10% DO35

683N1G1K
Littelfuse
1: $2.40
30In Stock

Mfr. Part #
683N1G1K

Mouser Part #
803-683N1G1K

Littelfuse

NTC Thermistors NTC THERMISTOR 68K OHM 10% DO35

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Datasheet

30In Stock

$2.40

$2.29

$1.23

$1.20

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 300A 150VAC 100VDC FF L15S POWR-SPEED

L15S300.T
Littelfuse
1: $113.77
1In Stock

Mfr. Part #
L15S300.T

Mouser Part #
576-L15S300.T

Littelfuse

Industrial & Electrical Fuses 300A 150VAC 100VDC FF L15S POWR-SPEED

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Datasheet

1In Stock

$113.77

$89.84

$89.57

Min.: 1
Mult.: 1

Current Sense Resistors - SMD 2512 3mohm 1% Shunt Resistor

PSR100KTQFL3L00
ROHM Semiconductor
1: $3.04
1,352In Stock
20,000On Order

Mfr. Part #
PSR100KTQFL3L00

Mouser Part #
755-PSR100KTQFL3L00

ROHM Semiconductor

Current Sense Resistors - SMD 2512 3mohm 1% Shunt Resistor

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Datasheet

1,352In Stock

20,000On Order

Cut Tape

$3.04

$2.03

$1.57

$1.42

Reel

$0.922

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MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Industrial & Electrical Fuses 25A 150VAC 150VDC FF L15S POWR-SPEED

L15S025.T
Littelfuse
1: $36.03
18In Stock

Mfr. Part #
L15S025.T

Mouser Part #
576-L15S025.T

Littelfuse

Industrial & Electrical Fuses 25A 150VAC 150VDC FF L15S POWR-SPEED

Datasheet

18In Stock

$36.03

$31.13

$30.43

$26.06

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 500A 500VAC 450VDC FF L50S POWR-SPEED

L50S500.X
Littelfuse
1: $360.75
4In Stock

Mfr. Part #
L50S500.X

Mouser Part #
576-L50S500.X

Littelfuse

Industrial & Electrical Fuses 500A 500VAC 450VDC FF L50S POWR-SPEED

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Datasheet

4In Stock

$360.75

$286.73

$274.87

$262.92

Min.: 1
Mult.: 1

NTC Thermistors THERMISTOR, US SENSOR P/

SC104J4J
Littelfuse
1: $2.69
921In Stock

Mfr. Part #
SC104J4J

Mouser Part #
803-SC104J4J

Littelfuse

NTC Thermistors THERMISTOR, US SENSOR P/

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Datasheet

921In Stock

$2.69

$2.56

$2.42

$2.32

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Min.: 1
Mult.: 1

Renewable Energy Solutions

All Results (358)

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