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PLC Design Solutions

Littelfuse Programmable Logic Controller (PLC) Design Solutions feature products that address the evolving demands of industrial automation, artificial intelligence (AI), machine learning (ML), renewable energy, and electric vehicles (EVs). These PLC circuit protection and power control products are designed to meet these challenges with precision and reliability. The components improve system uptime and resilience, from safeguarding power supplies to ensuring the reliable switching of loads. This PLC Design Solutions lineup from Littelfuse helps streamline designs and speed up time to market while ensuring compliance with global safety standards.

All Results (95)

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Part #

Power Switch ICs - Power Distribution 28V/6A Bi-directional load switch

LS24062RQ23
Littelfuse
1: $3.08
3,696In Stock

Mfr. Part #
LS24062RQ23

Mouser Part #
576-LS24062RQ23

Littelfuse

Power Switch ICs - Power Distribution 28V/6A Bi-directional load switch

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Datasheet

3,696In Stock

Cut Tape

$3.08

$2.31

$2.12

$1.91

View

Reel

$1.44

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Coded Rotary Switches FLUSH SMT

RTE0400G04
C&K
1: $6.17
5,440In Stock

Mfr. Part #
RTE0400G04

Mouser Part #
611-RTE0400G04

C&K

Coded Rotary Switches FLUSH SMT

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Datasheet

5,440In Stock

Cut Tape

$6.17

$5.14

$4.76

$3.86

Reel

$3.44

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Coded Rotary Switches 10Pos BCD, Thru Hole RTE DIP Switch

RTE1002V14
C&K
1: $5.56
1,176In Stock

Mfr. Part #
RTE1002V14

Mouser Part #
611-RTE1002V14

C&K

Coded Rotary Switches 10Pos BCD, Thru Hole RTE DIP Switch

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Datasheet

1,176In Stock

$5.56

$3.98

$3.75

$3.48

View

Min.: 1
Mult.: 1

Coded Rotary Switches DIP / Rotary DIP

RTE0400N04
C&K
1: $6.52
3,916In Stock

Mfr. Part #
RTE0400N04

Mouser Part #
611-RTE0400N04

C&K

Coded Rotary Switches DIP / Rotary DIP

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Datasheet

3,916In Stock

$6.52

$5.69

$5.04

$4.92

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.6A 30V 40A Imax

RUEF160-AP
Littelfuse
1: $0.58
3,673In Stock

Mfr. Part #
RUEF160-AP

Mouser Part #
650-RUEF160-AP

Littelfuse

Resettable Fuses - PPTC 1.6A 30V 40A Imax

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Datasheet

3,673In Stock

Cut Tape

$0.58

$0.528

$0.439

$0.405

Reel

$0.244

View

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC 2.5A 30V 40A Imax Uncoated

RUEF250U-2
Littelfuse
1: $0.49
3,960In Stock

Mfr. Part #
RUEF250U-2

Mouser Part #
650-RUEF250U-2

Littelfuse

Resettable Fuses - PPTC 2.5A 30V 40A Imax Uncoated

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Datasheet

3,960In Stock

Cut Tape

$0.49

$0.392

$0.349

$0.336

Reel

$0.238

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 9A 30V 40A Imax

RUEF900K-2
Littelfuse
1: $1.39
1,510In Stock

Mfr. Part #
RUEF900K-2

Mouser Part #
650-RUEF900K-2

Littelfuse

Resettable Fuses - PPTC 9A 30V 40A Imax

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Datasheet

1,510In Stock

Cut Tape

$1.39

$1.28

$1.06

$0.977

View

Reel

$0.657

Min.: 1
Mult.: 1

: 1,000

Coded Rotary Switches 10 FLUSH SCRDRV 0.1A 30VDC LW PRO DIP SW

RTE1000N14
C&K
1: $6.30
2,682In Stock

Mfr. Part #
RTE1000N14

Mouser Part #
611-RTE1000N14

C&K

Coded Rotary Switches 10 FLUSH SCRDRV 0.1A 30VDC LW PRO DIP SW

Learn More

Datasheet

2,682In Stock

$6.30

$5.61

$5.36

$5.00

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.85A 30V 100A Imax

RUEF185-2
Littelfuse
1: $0.59
4,935In Stock

Mfr. Part #
RUEF185-2

Mouser Part #
650-RUEF185-2

Littelfuse

Resettable Fuses - PPTC 1.85A 30V 100A Imax

Learn More

Datasheet

4,935In Stock

Cut Tape

$0.59

$0.538

$0.447

$0.392

Reel

$0.231

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 30V 2.5A-HD 100A RUEF

RUEF250-AP
Littelfuse
1: $0.60
3,633In Stock

Mfr. Part #
RUEF250-AP

Mouser Part #
650-RUEF250-AP

Littelfuse

Resettable Fuses - PPTC 30V 2.5A-HD 100A RUEF

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Datasheet

3,633In Stock

Cut Tape

$0.60

$0.552

$0.458

$0.423

Reel

$0.255

View

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC 30V 40A 0.90W PolySwitch Reset Dev

RUEF160S-RA
Littelfuse
1: $0.52
1,914In Stock

Mfr. Part #
RUEF160S-RA

Mouser Part #
650-RUEF160S-RA

Littelfuse

Resettable Fuses - PPTC 30V 40A 0.90W PolySwitch Reset Dev

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Datasheet

1,914In Stock

$0.52

$0.394

$0.279

$0.271

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.1A 30V 40A Imax

RUEF110S-1
Littelfuse
1: $0.65
837In Stock

Mfr. Part #
RUEF110S-1

Mouser Part #
650-RUEF110S-1

Littelfuse

Resettable Fuses - PPTC 1.1A 30V 40A Imax

Learn More

Datasheet

837In Stock

Cut Tape

$0.65

$0.502

$0.471

$0.355

Reel

$0.309

View

Min.: 1
Mult.: 1

: 500

Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX

RUEF250U-0.148
Littelfuse
1: $0.71
48In Stock

Mfr. Part #
RUEF250U-0.148

Mouser Part #
650-RUEF250U-0.148

Littelfuse

Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX

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Datasheet

48In Stock

$0.71

$0.542

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 12 KV .5pF Diode Array

SP7538PUTG
Littelfuse
1: $1.52
34,820In Stock

Mfr. Part #
SP7538PUTG

Mouser Part #
576-SP7538PUTG

Littelfuse

ESD Protection Diodes / TVS Diodes 12 KV .5pF Diode Array

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Datasheet

34,820In Stock

Cut Tape

$1.52

$0.955

$0.633

$0.496

$0.45

Reel

$0.394

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Coded Rotary Switches 10 FLUSH SCRDRV 0.1A 30VDC LW PRO DIP SW

RTE1000G14
C&K
1: $5.04
8,452In Stock

Mfr. Part #
RTE1000G14

Mouser Part #
611-RTE1000G14

C&K

Coded Rotary Switches 10 FLUSH SCRDRV 0.1A 30VDC LW PRO DIP SW

Learn More

Datasheet

8,452In Stock

Cut Tape

$5.04

$4.21

$3.90

$3.48

Reel

$2.87

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Coded Rotary Switches 10 FLUSH SCRDRV 0.1A 30VDC LW PRO DIP SW

RTE1000V14
C&K
1: $4.12
4,462In Stock

Mfr. Part #
RTE1000V14

Mouser Part #
611-RTE1000V14

C&K

Coded Rotary Switches 10 FLUSH SCRDRV 0.1A 30VDC LW PRO DIP SW

Learn More

Datasheet

4,462In Stock

$4.12

$3.90

$3.72

$3.48

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.1A 30V 100A Imax

RUEF110-2
Littelfuse
1: $0.55
6,830In Stock

Mfr. Part #
RUEF110-2

Mouser Part #
650-RUEF110-2

Littelfuse

Resettable Fuses - PPTC 1.1A 30V 100A Imax

Learn More

Datasheet

6,830In Stock

Cut Tape

$0.55

$0.504

$0.419

$0.385

Reel

$0.222

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 1.35A 30V 100A Imax

RUEF135
Littelfuse
1: $0.45
12,165In Stock
24,500Expected 11/4/2026

Mfr. Part #
RUEF135

Mouser Part #
650-RUEF135

Littelfuse

Resettable Fuses - PPTC 1.35A 30V 100A Imax

Learn More

Datasheet

12,165In Stock

24,500Expected 11/4/2026

$0.45

$0.415

$0.344

$0.298

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.85A 30V 100A Imax

RUEF185
Littelfuse
1: $0.47
11,071In Stock

Mfr. Part #
RUEF185

Mouser Part #
650-RUEF185

Littelfuse

Resettable Fuses - PPTC 1.85A 30V 100A Imax

Learn More

Datasheet

11,071In Stock

$0.47

$0.432

$0.359

$0.321

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 2.5A 30V 100A Imax

RUEF250-2
Littelfuse
1: $0.60
21,312In Stock

Mfr. Part #
RUEF250-2

Mouser Part #
650-RUEF250-2

Littelfuse

Resettable Fuses - PPTC 2.5A 30V 100A Imax

Learn More

Datasheet

21,312In Stock

Cut Tape

$0.60

$0.547

$0.458

$0.409

Reel

$0.243

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 3A 30V 100A Imax

RUEF300
Littelfuse
1: $0.52
12,627In Stock
22,710Expected 8/13/2026

Mfr. Part #
RUEF300

Mouser Part #
650-RUEF300

Littelfuse

Resettable Fuses - PPTC 3A 30V 100A Imax

Learn More

Datasheet

12,627In Stock

22,710Expected 8/13/2026

$0.52

$0.476

$0.395

$0.365

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 3A 30V 100A Imax

RUEF300-2
Littelfuse
1: $0.64
8,176In Stock

Mfr. Part #
RUEF300-2

Mouser Part #
650-RUEF300-2

Littelfuse

Resettable Fuses - PPTC 3A 30V 100A Imax

Learn More

Datasheet

8,176In Stock

Cut Tape

$0.64

$0.589

$0.489

$0.451

Reel

$0.265

View

Min.: 1
Mult.: 1

: 2,500

Resettable Fuses - PPTC 6A 30V 100A Imax

RUEF600
Littelfuse
1: $0.78
11,037In Stock
9,925Expected 8/17/2026

Mfr. Part #
RUEF600

Mouser Part #
650-RUEF600

Littelfuse

Resettable Fuses - PPTC 6A 30V 100A Imax

Learn More

Datasheet

11,037In Stock

9,925Expected 8/17/2026

$0.78

$0.72

$0.564

$0.537

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 7A 30V 100A Imax

RUEF700
Littelfuse
1: $0.86
3,986In Stock
7,500Expected 8/12/2026

Mfr. Part #
RUEF700

Mouser Part #
650-RUEF700

Littelfuse

Resettable Fuses - PPTC 7A 30V 100A Imax

Learn More

Datasheet

3,986In Stock

7,500Expected 8/12/2026

$0.86

$0.788

$0.641

$0.604

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 8A 30V 100A Imax

RUEF800
Littelfuse
1: $0.94
6,527In Stock

Mfr. Part #
RUEF800

Mouser Part #
650-RUEF800

Littelfuse

Resettable Fuses - PPTC 8A 30V 100A Imax

Learn More

Datasheet

6,527In Stock

$0.94

$0.844

$0.682

$0.65

View

Min.: 1
Mult.: 1

PLC Design Solutions

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