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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Qty. RoHS ECAD Model Series
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Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R
Datasheet
2 999In Stock
Min.: 1
Mult.: 1

GT 3009 K 1 kOhms 10 % PCB Mount Radial - 55 C + 260 C 0.039 in 1.089 in 0.039 in 0.089 in
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 10% GLASS BEAD
Datasheet
381In Stock
Min.: 1
Mult.: 1

GR 3499 K 1 kOhms 10 % PCB Mount Radial - 55 C + 300 C 0.09 in 1.16 in 0.09 in 0.16 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K O HM 10% GLASS BEAD
Datasheet
488In Stock
Min.: 1
Mult.: 1

GS 3977 K 10 kOhms 10 % PCB Mount Radial - 55 C + 300 C 0.06 in 1.135 in 0.06 in 0.135 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3977 100K 10%
Datasheet
454In Stock
Min.: 1
Mult.: 1

GS 3977 K 100 kOhms 10 % PCB Mount Radial - 55 C + 300 C 0.06 in 1.135 in 0.06 in 0.135 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R
Datasheet
93In Stock
Min.: 1
Mult.: 1

GT 3435 K 10 kOhms 10 % PCB Mount Radial - 55 C + 260 C 0.039 in 1.089 in 0.039 in 0.089 in
Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R
Datasheet
491In Stock
Min.: 1
Mult.: 1

GT 3977 K 10 kOhms 10 % PCB Mount Radial - 55 C + 300 C 0.039 in 1.089 in 0.039 in 0.089 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors 10K OHM .5% DEG C DO-35
Datasheet
585In Stock
Min.: 1
Mult.: 1

JL 3892 K 10 kOhms 5 % PCB Mount Axial - 55 C + 300 C DO-35 0.075 in 1 in 0.075 in 0.16 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% DO-35
Datasheet
1 148In Stock
Min.: 1
Mult.: 1

3892 K 10 kOhms 1 C PCB Mount Axial - 55 C + 300 C 0.075 in 1 in 0.075 in 0.16 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors 100K 0.5 DEG C DO-35
Datasheet
854In Stock
Min.: 1
Mult.: 1

JL 3892 K 100 kOhms 1 % PCB Mount Axial - 55 C + 300 C 0.075 in 1 in 0.075 in 0.16 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors 20K OHM .5% DEG C DO-35
Datasheet
294In Stock
Min.: 1
Mult.: 1

JL 3892 K 20 kOhms 5 % PCB Mount Axial - 55 C + 300 C DO-35 0.075 in 1 in 0.075 in 0.16 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR,U.S.SENSOR P/
Datasheet
589In Stock
Min.: 1
Mult.: 1

3892 K 3 kOhms 10 % PCB Mount Axial - 55 C + 300 C 0.11 in 1 in 0.11 in 0.17 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/
Datasheet
68In Stock
500Expected 22/10/2026
Min.: 1
Mult.: 1

3419 K 500 Ohms 10 % PCB Mount Axial - 55 C + 300 C 0.11 in 1 in 0.075 in 0.17 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% EPOXY COATED
Datasheet
256In Stock
Min.: 1
Mult.: 1

AC 3892 K 10 kOhms 1 % PCB Mount Radial - 55 C + 125 C 0.14 in 0.675 0.14 in 0.14 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS
Datasheet
127In Stock
2 000Expected 27/10/2026
Min.: 1
Mult.: 1

DC 3575 K 10 kOhms 2 % PCB Mount Radial - 55 C + 150 C 0.125 in 1 in 0.125 in 0.125 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR
Datasheet
400In Stock
Min.: 1
Mult.: 1

DC 3892 K 10 kOhms 10 % PCB Mount Radial - 55 C + 150 C 0.125 in 1 in 0.125 in 0.125 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR
Datasheet
218In Stock
Min.: 1
Mult.: 1

DC 3892 K 30 kOhms 10 % PCB Mount Radial - 55 C + 150 C 0.125 in 1 in 0.125 in 0.125 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS
Datasheet
45In Stock
250Expected 10/08/2026
Min.: 1
Mult.: 1

LC 3892 K 10 kOhms 2 % PCB Mount Radial - 55 C + 150 C 0.095 in 1.5 in 0.095 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors 10K OHM 2% DO-35
Datasheet
65In Stock
Min.: 1
Mult.: 1

USUG1000 3892 K 10 kOhms 20 mW 2 % PCB Mount Axial - 40 C + 150 C DO-35-2 0.075 in 1 in 0.075 in 0.16 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100 O HM 10% EPOXY BEAD
Datasheet
310In Stock
Min.: 1
Mult.: 1

KC 2941 K 100 Ohms 10 % Off-Board Wire Lead - 55 C + 100 C 0.0095 in 1.5 in 0.0095 in 0.0095 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K O HM 10% EPOXY BEAD
Datasheet
516In Stock
Min.: 1
Mult.: 1

KC 3892 K 10 kOhms 10 % Off-Board Wire Lead - 55 C + 135 C 0.0095 in 1.5 in 0.0095 in 0.0095 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 10% EPOXY BEAD
Datasheet
188In Stock
Min.: 1
Mult.: 1

KC 3892 K 20 kOhms 10 % Off-Board Wire Lead - 55 C + 135 C 0.0095 in 1.5 in 0.0095 in 0.0095 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2.252M OHM EPOXY BEAD
Datasheet
157In Stock
Min.: 1
Mult.: 1

KC 3892 K 2.252 kOhms 10 % Off-Board Wire Lead - 55 C + 135 C 0.095 in 1.5 in 0.095 in 0.095 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR, US SE
Datasheet
106In Stock
Min.: 1
Mult.: 1

SC 3892 K 50 kOhms 5 % Off-Board Wire Lead - 55 C + 150 C 0.095 in 1.5 in 0.095 in
Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS
Datasheet
529In Stock
Min.: 1
Mult.: 1

DC 3892 K 10 kOhms 1 % PCB Mount Radial - 55 C + 150 C 0.125 in 1 in 0.125 in 0.125 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R
Datasheet
3 000On Order
Min.: 1
Mult.: 1

GT 3499 K 2 kOhms 10 % PCB Mount Radial - 55 C + 260 C 0.039 in 1.089 in 0.039 in 0.089 in