Circuit Protection – Mouser South Africa

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Industrial Manufacturing & Processing Portfolio

Littelfuse Industrial Manufacturing and Processing Portfolio encompasses protection, control, and sensing products, including fuses, protection relays, DC disconnect switches, surge protective devices, and temperature sensors. These products safeguard equipment from damage and personnel from injury due to electrical faults, while reducing costs and minimizing downtime. These devices also limit equipment damage and improve productivity.

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Types of Circuit Protection

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Part #

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% EPOXY COATED

DC103G2K
Littelfuse
1: $1.42
189In Stock

Mfr. Part No.
DC103G2K

Mouser Part No
803-DC103G2K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% EPOXY COATED

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Datasheet

189In Stock

$1.42

$1.07

$0.854

$0.802

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 9A 600VAC 500VDC Midget

0KLK009.T
Littelfuse
1: $31.37
3In Stock

Mfr. Part No.
0KLK009.T

Mouser Part No
576-0KLK009.T

Littelfuse

Industrial & Electrical Fuses 9A 600VAC 500VDC Midget

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Datasheet

3In Stock

$31.37

$26.02

$24.00

$19.89

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3047 100 10%

GS201B1K
Littelfuse
1: $1.86
17In Stock
500Expected 2026/04/13

Mfr. Part No.
GS201B1K

Mouser Part No
576-GS201B1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3047 100 10%

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Datasheet

17In Stock

500Expected 2026/04/13

$1.86

$1.56

$1.23

$1.21

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Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R

GT103E1K
Littelfuse
1: $1.78
108In Stock

Mfr. Part No.
GT103E1K

Mouser Part No
576-GT103E1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R

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Datasheet

108In Stock

$1.78

$1.70

$1.50

$1.47

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 50A 300VAC

JLLN050.T
Littelfuse
1: $39.58
24In Stock

Mfr. Part No.
JLLN050.T

Mouser Part No
576-JLLN050.T

Littelfuse

Industrial & Electrical Fuses 50A 300VAC

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Datasheet

24In Stock

$39.58

$32.83

$30.30

$25.37

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

503JL1A
Littelfuse
1: $1.70
37In Stock

Mfr. Part No.
503JL1A

Mouser Part No
803-503JL1A

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

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Datasheet

37In Stock

$1.70

$1.62

$1.43

$1.22

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses .8A 250VAC Midget

0FLM.800T
Littelfuse
1: $14.78
7In Stock

Mfr. Part No.
0FLM.800T

Mouser Part No
576-0FLM.800T

Littelfuse

Industrial & Electrical Fuses .8A 250VAC Midget

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Datasheet

7In Stock

$14.78

$12.87

$11.79

$10.18

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 15V 600V Fast Acting Midget

0KLK015.TS
Littelfuse
1: $35.61
2In Stock

Mfr. Part No.
0KLK015.TS

Mouser Part No
576-0KLK015.TS

Littelfuse

Industrial & Electrical Fuses 15V 600V Fast Acting Midget

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Datasheet

2In Stock

$35.61

$29.54

$27.26

$22.59

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Min.: 1
Mult.: 1

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

GS103J1K
Littelfuse
1: $1.60
728In Stock

Mfr. Part No.
GS103J1K

Mouser Part No
576-GS103J1K

Littelfuse

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

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Datasheet

728In Stock

$1.60

$1.52

$1.33

$1.30

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 6A 600VAC 600VDC Midget

KLKD006.T
Littelfuse
1: $25.33
83In Stock

Mfr. Part No.
KLKD006.T

Mouser Part No
576-KLKD006.T

Littelfuse

Industrial & Electrical Fuses 6A 600VAC 600VDC Midget

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Datasheet

83In Stock

$25.33

$23.25

$21.31

$18.40

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 300V F/A CLASS T 700A

JLLN700.X
Littelfuse
1: $456.72
2In Stock

Mfr. Part No.
JLLN700.X

Mouser Part No
576-JLLN700.X

Littelfuse

Industrial & Electrical Fuses 300V F/A CLASS T 700A

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Datasheet

2In Stock

$456.72

$426.81

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R

GT103J1K
Littelfuse
1: $2.37
606In Stock

Mfr. Part No.
GT103J1K

Mouser Part No
576-GT103J1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R

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Datasheet

606In Stock

$2.37

$2.26

$2.11

$1.99

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 10A 600VAC 600VDC F/A MIDGET

KLKD010.HXR
Littelfuse
1: $32.77
48In Stock

Mfr. Part No.
KLKD010.HXR

Mouser Part No
576-KLKD010.HXR

Littelfuse

Industrial & Electrical Fuses 10A 600VAC 600VDC F/A MIDGET

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Datasheet

48In Stock

$32.77

$27.18

$25.09

$20.78

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 5A 600VAC Midget

0BLS005.T
Littelfuse
1: $11.25
185In Stock

Mfr. Part No.
0BLS005.T

Mouser Part No
576-0BLS005.T

Littelfuse

Industrial & Electrical Fuses 5A 600VAC Midget

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Datasheet

185In Stock

$11.25

$10.75

$10.34

$7.95

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 800A 300VAC 125VDC Class T

JLLN800.X
Littelfuse
1: $749.89
3In Stock

Mfr. Part No.
JLLN800.X

Mouser Part No
576-JLLN800.X

Littelfuse

Industrial & Electrical Fuses 800A 300VAC 125VDC Class T

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Datasheet

3In Stock

$749.89

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 10A 250VAC 125VDC Class RK1

KLNR010.T
Littelfuse
1: $41.00
96In Stock

Mfr. Part No.
KLNR010.T

Mouser Part No
576-KLNR010.T

Littelfuse

Industrial & Electrical Fuses 10A 250VAC 125VDC Class RK1

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Datasheet

96In Stock

$41.00

$34.02

$31.38

$26.27

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 250VAC 250VDC Class K5

0NLN030.T
Littelfuse
1: $4.97
650In Stock

Mfr. Part No.
0NLN030.T

Mouser Part No
576-0NLN030.T

Littelfuse

Industrial & Electrical Fuses 30A 250VAC 250VDC Class K5

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Datasheet

650In Stock

$4.97

$4.58

$4.21

$2.76

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 15A 300VAC

JLLN015.T
Littelfuse
1: $38.20
1In Stock

Mfr. Part No.
JLLN015.T

Mouser Part No
576-JLLN015.T

Littelfuse

Industrial & Electrical Fuses 15A 300VAC

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Datasheet

1In Stock

$38.20

$31.69

$29.24

$24.23

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 110A 600VAC 300VDC CLASS T

JLLS110.XXP
Littelfuse
1: $105.90
4In Stock

Mfr. Part No.
JLLS110.XXP

Mouser Part No
576-JLLS110.XXP

Littelfuse

Industrial & Electrical Fuses 110A 600VAC 300VDC CLASS T

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Datasheet

4In Stock

$105.90

$89.42

$84.72

$70.61

$65.90

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 450A 600VAC 300VDC CLASS T

JLLS450.XXP
Littelfuse
1: $484.19
2In Stock

Mfr. Part No.
JLLS450.XXP

Mouser Part No
576-JLLS450.XXP

Littelfuse

Industrial & Electrical Fuses 450A 600VAC 300VDC CLASS T

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Datasheet

2In Stock

$484.19

$416.61

$369.72

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .2A 600VAC 600VDC Midget

KLKD.200T
Littelfuse
1: $25.33
2In Stock

Mfr. Part No.
KLKD.200T

Mouser Part No
576-KLKD.200T

Littelfuse

Industrial & Electrical Fuses .2A 600VAC 600VDC Midget

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Datasheet

2In Stock

$25.33

$23.25

$21.31

$18.40

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 2.25A 500VAC Midget

0FLQ2.25T
Littelfuse
1: $35.47
8In Stock

Mfr. Part No.
0FLQ2.25T

Mouser Part No
576-0FLQ2.25T

Littelfuse

Industrial & Electrical Fuses 2.25A 500VAC Midget

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Datasheet

8In Stock

$35.47

$29.42

$27.14

$22.48

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 2A 600V Fast Acting Midget

0KLK002.TS
Littelfuse
1: $35.24
8In Stock

Mfr. Part No.
0KLK002.TS

Mouser Part No
576-0KLK002.TS

Littelfuse

Industrial & Electrical Fuses 2A 600V Fast Acting Midget

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Datasheet

8In Stock

$35.24

$29.23

$26.97

$22.33

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 3.5A 600VAC 500VDC Midget

0KLK03.5T
Littelfuse
1: $31.38
11In Stock

Mfr. Part No.
0KLK03.5T

Mouser Part No
576-0KLK03.5T

Littelfuse

Industrial & Electrical Fuses 3.5A 600VAC 500VDC Midget

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Datasheet

11In Stock

$31.38

$26.81

$22.77

$18.14

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 3A 300VAC

JLLN003.T
Littelfuse
1: $38.20
1In Stock

Mfr. Part No.
JLLN003.T

Mouser Part No
576-JLLN003.T

Littelfuse

Industrial & Electrical Fuses 3A 300VAC

Learn More

Datasheet

1In Stock

$38.20

$31.69

$29.24

$24.23

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Min.: 1
Mult.: 1

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