.hide-partial { max-height: none; } .show-more { display: none; }

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.

All Results (2,722)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select a category below to see filtering options and narrow down your search.

Part #

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%

Learn More

Datasheet

17In Stock

500Expected 2026/04/13

$1.86

$1.56

$1.23

$1.21

View

Min.: 1
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

Learn More

Datasheet

108In Stock

$1.78

$1.70

$1.50

$1.47

View

Min.: 1
Mult.: 1

Time Delay & Timing Relays 2X2SINGLESHOTW/RELAY

KRDS120
Littelfuse
1: $104.50
6In Stock

Mfr. Part No.
KRDS120

Mouser Part No
576-KRDS120

Littelfuse

Time Delay & Timing Relays 2X2SINGLESHOTW/RELAY

Learn More

Datasheet

6In Stock

$104.50

$83.05

$81.85

$81.21

Min.: 1
Mult.: 1

Time Delay & Timing Relays DIGI-TIMER(D.O.M.)

KSD2420
Littelfuse
1: $69.66
9In Stock

Mfr. Part No.
KSD2420

Mouser Part No
576-KSD2420

Littelfuse

Time Delay & Timing Relays DIGI-TIMER(D.O.M.)

Learn More

Datasheet

9In Stock

$69.66

$58.59

$55.38

$53.47

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 300A 600VAC 300VDC Class T

JLLS300.X
Littelfuse
1: $213.18
8In Stock

Mfr. Part No.
JLLS300.X

Mouser Part No
576-JLLS300.X

Littelfuse

Industrial & Electrical Fuses 300A 600VAC 300VDC Class T

Learn More

Datasheet

8In Stock

$213.18

$196.13

$157.60

$150.98

View

Min.: 1
Mult.: 1

Time Delay & Timing Relays 2x2D.O.B.W/RELAY

KRDB422
Littelfuse
1: $104.58
11In Stock

Mfr. Part No.
KRDB422

Mouser Part No
576-KRDB422

Littelfuse

Time Delay & Timing Relays 2x2D.O.B.W/RELAY

Learn More

Datasheet

11In Stock

$104.58

$95.03

$80.92

$80.89

View

Min.: 1
Mult.: 1

Time Delay & Timing Relays RECYCLINGTIMER

KRDR421A4
Littelfuse
1: $119.42
8In Stock
3Expected 2026/04/22

Mfr. Part No.
KRDR421A4

Mouser Part No
576-KRDR421A4

Littelfuse

Time Delay & Timing Relays RECYCLINGTIMER

Learn More

Datasheet

8In Stock

3Expected 2026/04/22

$119.42

$94.71

$94.70

$89.75

View

Min.: 1
Mult.: 1

Specialty Fuses 30A 250VAC 250VDC FF L25S POWR-SPEED

L25S030.T
Littelfuse
1: $35.86
40In Stock

Mfr. Part No.
L25S030.T

Mouser Part No
576-L25S030.T

Littelfuse

Specialty Fuses 30A 250VAC 250VDC FF L25S POWR-SPEED

Learn More

Datasheet

40In Stock

$35.86

$29.75

$27.44

$23.67

View

Min.: 1
Mult.: 1

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

Learn More

Datasheet

189In Stock

$1.42

$1.07

$0.854

$0.802

View

Min.: 1
Mult.: 1

Time Delay & Timing Relays DIGI-TIMER(D.O.M.)

KSD11120S
Littelfuse
1: $71.69
3In Stock

Mfr. Part No.
KSD11120S

Mouser Part No
576-KSD11120S

Littelfuse

Time Delay & Timing Relays DIGI-TIMER(D.O.M.)

Learn More

Datasheet

3In Stock

$71.69

$58.46

$55.67

$53.60

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 6A 250VAC Midget

0BLF006.T
Littelfuse
1: $7.83
4In Stock

Mfr. Part No.
0BLF006.T

Mouser Part No
576-0BLF006.T

Littelfuse

Industrial & Electrical Fuses 6A 250VAC Midget

Learn More

Datasheet

4In Stock

$7.83

$6.42

$5.22

$4.28

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .3A 600VAC 500VDC Midget

0KLK.300T
Littelfuse
1: $31.04
10In Stock

Mfr. Part No.
0KLK.300T

Mouser Part No
576-0KLK.300T

Littelfuse

Industrial & Electrical Fuses .3A 600VAC 500VDC Midget

Learn More

Datasheet

10In Stock

$31.04

$30.96

$23.75

$18.58

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 20A 600V Fast Acting Midget

0KLK020.TS
Littelfuse
1: $33.91
5In Stock

Mfr. Part No.
0KLK020.TS

Mouser Part No
576-0KLK020.TS

Littelfuse

Industrial & Electrical Fuses 20A 600V Fast Acting Midget

Learn More

Datasheet

5In Stock

$33.91

$28.13

$22.42

$21.14

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 60A 300VAC 160VDC CLASS T

JLLN060.TXP
Littelfuse
1: $36.20
15In Stock

Mfr. Part No.
JLLN060.TXP

Mouser Part No
576-JLLN060.TXP

Littelfuse

Industrial & Electrical Fuses 60A 300VAC 160VDC CLASS T

Learn More

Datasheet

15In Stock

$36.20

$30.60

$28.23

$22.91

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 300V F/A CLASS T 175A PLTD

JLLN175.XXP
Littelfuse
1: $85.36
3In Stock

Mfr. Part No.
JLLN175.XXP

Mouser Part No
576-JLLN175.XXP

Littelfuse

Industrial & Electrical Fuses 300V F/A CLASS T 175A PLTD

Learn More

Datasheet

3In Stock

$85.36

$65.41

$62.56

$59.98

$59.27

Min.: 1
Mult.: 1

Time Delay & Timing Relays 2x2D.O.M.W/RELAY

KRDM220
Littelfuse
1: $92.89
6In Stock

Mfr. Part No.
KRDM220

Mouser Part No
576-KRDM220

Littelfuse

Time Delay & Timing Relays 2x2D.O.M.W/RELAY

Learn More

Datasheet

6In Stock

$92.89

$77.69

$74.18

$72.43

View

Min.: 1
Mult.: 1

Time Delay & Timing Relays DIGI-TIMER(D.O.M.)

KSD3310.1SA
Littelfuse
1: $69.58
1In Stock

Mfr. Part No.
KSD3310.1SA

Mouser Part No
576-KSD3310.1SA

Littelfuse

Time Delay & Timing Relays DIGI-TIMER(D.O.M.)

Learn More

Datasheet

1In Stock

$69.58

$58.57

$56.04

$54.66

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .8A 250VAC Midget

0FLM.800T
Littelfuse
1: $14.10
7In Stock

Mfr. Part No.
0FLM.800T

Mouser Part No
576-0FLM.800T

Littelfuse

Industrial & Electrical Fuses .8A 250VAC Midget

Learn More

Datasheet

7In Stock

$14.10

$10.82

$8.37

$7.93

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 15V 600V Fast Acting Midget

0KLK015.TS
Littelfuse
1: $33.92
2In Stock

Mfr. Part No.
0KLK015.TS

Mouser Part No
576-0KLK015.TS

Littelfuse

Industrial & Electrical Fuses 15V 600V Fast Acting Midget

Learn More

Datasheet

2In Stock

$33.92

$28.14

$22.40

$21.22

View

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

Learn More

Datasheet

728In Stock

$1.60

$1.52

$1.33

$1.30

View

Min.: 1
Mult.: 1

Time Delay & Timing Relays DELAYONBREAKTIMER

HRDB117S
Littelfuse
1: $123.35
8In Stock

Mfr. Part No.
HRDB117S

Mouser Part No
576-HRDB117S

Littelfuse

Time Delay & Timing Relays DELAYONBREAKTIMER

Learn More

Datasheet

8In Stock

$123.35

$97.19

$94.54

$93.99

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

Learn More

Datasheet

3In Stock

$749.89

Min.: 1
Mult.: 1

Time Delay & Timing Relays PROGRAMMABLETIMER

KRPDD2121MB
Littelfuse
1: $128.13
8In Stock

Mfr. Part No.
KRPDD2121MB

Mouser Part No
576-KRPDD2121MB

Littelfuse

Time Delay & Timing Relays PROGRAMMABLETIMER

Learn More

Datasheet

8In Stock

$128.13

$109.37

$107.79

$105.19

Min.: 1
Mult.: 1

Specialty Fuses 200A 700VAC 650VDC FF L70S POWR-SPEED

L70S200.V
Littelfuse
1: $124.51
12In Stock

Mfr. Part No.
L70S200.V

Mouser Part No
576-L70S200.V

Littelfuse

Specialty Fuses 200A 700VAC 650VDC FF L70S POWR-SPEED

Learn More

Datasheet

12In Stock

$124.51

$112.54

$107.07

$97.34

$91.27

Min.: 1
Mult.: 1

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

GT103J1K
Littelfuse
1: $2.37
611In Stock

Mfr. Part No.
GT103J1K

Mouser Part No
576-GT103J1K

Littelfuse

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

Learn More

Datasheet

611In Stock

$2.37

$2.26

$2.11

$1.99

View

Min.: 1
Mult.: 1

Industrial Manufacturing & Processing Portfolio

All Results (2,722)

Customer Service Office

Company

Resources

Support

Industrial Manufacturing & Processing Portfolio

All Results (2,722)

Industrial Automation

Circuit Protection

Test & Measurement

Electromechanical