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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 #

Coded Rotary Switches FLUSH SMT

RTE0400G04
C&K
1: $8.39
5,440In Stock

Mfr. Part No.
RTE0400G04

Mouser Part No
611-RTE0400G04

C&K

Coded Rotary Switches FLUSH SMT

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Datasheet

5,440In Stock

Cut Tape

$8.39

$6.99

$6.47

$5.25

Reel

$4.68

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

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

LS24062RQ23
Littelfuse
1: $4.19
4,420In Stock

Mfr. Part No.
LS24062RQ23

Mouser Part No
576-LS24062RQ23

Littelfuse

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

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Datasheet

4,420In Stock

Cut Tape

$4.19

$3.14

$2.88

$2.60

View

Reel

$1.96

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

RTE1002V14
C&K
1: $7.56
1,176In Stock

Mfr. Part No.
RTE1002V14

Mouser Part No
611-RTE1002V14

C&K

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

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Datasheet

1,176In Stock

$7.56

$5.41

$5.10

$4.73

View

Min.: 1
Mult.: 1

Coded Rotary Switches DIP / Rotary DIP

RTE0400N04
C&K
1: $8.87
3,916In Stock

Mfr. Part No.
RTE0400N04

Mouser Part No
611-RTE0400N04

C&K

Coded Rotary Switches DIP / Rotary DIP

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Datasheet

3,916In Stock

$8.87

$7.74

$6.85

$6.69

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.6A 30V 40A Imax

RUEF160-AP
Littelfuse
1: $0.789
3,673In Stock

Mfr. Part No.
RUEF160-AP

Mouser Part No
650-RUEF160-AP

Littelfuse

Resettable Fuses - PPTC 1.6A 30V 40A Imax

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Datasheet

3,673In Stock

Cut Tape

$0.789

$0.718

$0.597

$0.551

Reel

$0.332

View

Min.: 1
Mult.: 1

: 2,000

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

RUEF250U-2
Littelfuse
1: $0.666
3,982In Stock

Mfr. Part No.
RUEF250U-2

Mouser Part No
650-RUEF250U-2

Littelfuse

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

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Datasheet

3,982In Stock

Cut Tape

$0.666

$0.533

$0.475

$0.457

Reel

$0.324

View

Min.: 1
Mult.: 1

: 3,000

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

RTE1000N14
C&K
1: $8.57
2,682In Stock

Mfr. Part No.
RTE1000N14

Mouser Part No
611-RTE1000N14

C&K

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

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Datasheet

2,682In Stock

$8.57

$7.63

$7.29

$6.80

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.85A 30V 100A Imax

RUEF185-2
Littelfuse
1: $0.802
4,935In Stock

Mfr. Part No.
RUEF185-2

Mouser Part No
650-RUEF185-2

Littelfuse

Resettable Fuses - PPTC 1.85A 30V 100A Imax

Learn More

Datasheet

4,935In Stock

Cut Tape

$0.802

$0.732

$0.608

$0.533

Reel

$0.314

View

Min.: 1
Mult.: 1

: 3,000

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

RUEF250-AP
Littelfuse
1: $0.816
3,633In Stock

Mfr. Part No.
RUEF250-AP

Mouser Part No
650-RUEF250-AP

Littelfuse

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

Learn More

Datasheet

3,633In Stock

Cut Tape

$0.816

$0.751

$0.623

$0.575

Reel

$0.347

View

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC 1.1A 30V 40A Imax

RUEF110S-1
Littelfuse
1: $0.884
837In Stock

Mfr. Part No.
RUEF110S-1

Mouser Part No
650-RUEF110S-1

Littelfuse

Resettable Fuses - PPTC 1.1A 30V 40A Imax

Learn More

Datasheet

837In Stock

Cut Tape

$0.884

$0.683

$0.641

$0.483

Reel

$0.42

View

Min.: 1
Mult.: 1

: 500

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

RUEF250U-0.148
Littelfuse
1: $0.966
48In Stock

Mfr. Part No.
RUEF250U-0.148

Mouser Part No
650-RUEF250U-0.148

Littelfuse

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

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Datasheet

48In Stock

$0.966

$0.737

View

Min.: 1
Mult.: 1

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

RUEF160S-RA
Littelfuse
1: $0.707
1,914In Stock

Mfr. Part No.
RUEF160S-RA

Mouser Part No
650-RUEF160S-RA

Littelfuse

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

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Datasheet

1,914In Stock

$0.707

$0.536

$0.379

$0.369

View

Min.: 1
Mult.: 1

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

SP7538PUTG
Littelfuse
1: $2.07
40,820In Stock

Mfr. Part No.
SP7538PUTG

Mouser Part No
576-SP7538PUTG

Littelfuse

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

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Datasheet

40,820In Stock

Cut Tape

$2.07

$1.30

$0.861

$0.675

$0.612

Reel

$0.536

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: $6.85
8,342In Stock

Mfr. Part No.
RTE1000G14

Mouser Part No
611-RTE1000G14

C&K

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

Learn More

Datasheet

8,342In Stock

Cut Tape

$6.85

$5.73

$5.30

$4.73

Reel

$3.90

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: $5.60
4,462In Stock

Mfr. Part No.
RTE1000V14

Mouser Part No
611-RTE1000V14

C&K

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

Learn More

Datasheet

4,462In Stock

$5.60

$5.30

$5.06

$4.73

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.1A 30V 100A Imax

RUEF110-2
Littelfuse
1: $0.748
6,830In Stock

Mfr. Part No.
RUEF110-2

Mouser Part No
650-RUEF110-2

Littelfuse

Resettable Fuses - PPTC 1.1A 30V 100A Imax

Learn More

Datasheet

6,830In Stock

Cut Tape

$0.748

$0.685

$0.57

$0.524

Reel

$0.302

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 1.35A 30V 100A Imax

RUEF135
Littelfuse
1: $0.612
12,165In Stock
24,500Expected 4/11/2026

Mfr. Part No.
RUEF135

Mouser Part No
650-RUEF135

Littelfuse

Resettable Fuses - PPTC 1.35A 30V 100A Imax

Learn More

Datasheet

12,165In Stock

24,500Expected 4/11/2026

$0.612

$0.564

$0.468

$0.405

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.85A 30V 100A Imax

RUEF185
Littelfuse
1: $0.639
11,106In Stock

Mfr. Part No.
RUEF185

Mouser Part No
650-RUEF185

Littelfuse

Resettable Fuses - PPTC 1.85A 30V 100A Imax

Learn More

Datasheet

11,106In Stock

$0.639

$0.588

$0.488

$0.437

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 2.5A 30V 100A Imax

RUEF250-2
Littelfuse
1: $0.816
21,312In Stock

Mfr. Part No.
RUEF250-2

Mouser Part No
650-RUEF250-2

Littelfuse

Resettable Fuses - PPTC 2.5A 30V 100A Imax

Learn More

Datasheet

21,312In Stock

Cut Tape

$0.816

$0.744

$0.623

$0.556

Reel

$0.33

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 3A 30V 100A Imax

RUEF300
Littelfuse
1: $0.707
12,927In Stock
22,710Expected 13/8/2026

Mfr. Part No.
RUEF300

Mouser Part No
650-RUEF300

Littelfuse

Resettable Fuses - PPTC 3A 30V 100A Imax

Learn More

Datasheet

12,927In Stock

22,710Expected 13/8/2026

$0.707

$0.647

$0.537

$0.496

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 3A 30V 100A Imax

RUEF300-2
Littelfuse
1: $0.87
8,196In Stock

Mfr. Part No.
RUEF300-2

Mouser Part No
650-RUEF300-2

Littelfuse

Resettable Fuses - PPTC 3A 30V 100A Imax

Learn More

Datasheet

8,196In Stock

Cut Tape

$0.87

$0.801

$0.665

$0.613

Reel

$0.36

View

Min.: 1
Mult.: 1

: 2,500

Resettable Fuses - PPTC 6A 30V 100A Imax

RUEF600
Littelfuse
1: $1.06
4,437In Stock
16,575On Order

Mfr. Part No.
RUEF600

Mouser Part No
650-RUEF600

Littelfuse

Resettable Fuses - PPTC 6A 30V 100A Imax

Learn More

Datasheet

4,437In Stock

16,575On Order

$1.06

$0.979

$0.767

$0.73

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 7A 30V 100A Imax

RUEF700
Littelfuse
1: $1.17
4,036In Stock
7,500Expected 12/8/2026

Mfr. Part No.
RUEF700

Mouser Part No
650-RUEF700

Littelfuse

Resettable Fuses - PPTC 7A 30V 100A Imax

Learn More

Datasheet

4,036In Stock

7,500Expected 12/8/2026

$1.17

$1.07

$0.872

$0.821

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 8A 30V 100A Imax

RUEF800
Littelfuse
1: $1.28
7,027In Stock

Mfr. Part No.
RUEF800

Mouser Part No
650-RUEF800

Littelfuse

Resettable Fuses - PPTC 8A 30V 100A Imax

Learn More

Datasheet

7,027In Stock

$1.28

$1.15

$0.928

$0.884

View

Min.: 1
Mult.: 1

Coded Rotary Switches 4Pos SP4T, Thru Hole RTE DIP Switch

RTE0400V04
C&K
1: $5.74
3,333In Stock

Mfr. Part No.
RTE0400V04

Mouser Part No
611-RTE0400V04

C&K

Coded Rotary Switches 4Pos SP4T, Thru Hole RTE DIP Switch

Learn More

Datasheet

3,333In Stock

$5.74

$4.80

$4.45

$3.78

View

Min.: 1
Mult.: 1

PLC Design Solutions

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