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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: $4.10
4,453In 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

4,453In Stock

Cut Tape

$4.10

$3.07

$2.81

$2.57

View

Reel

$2.00

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Coded Rotary Switches FLUSH SMT

RTE0400G04
C&K
1: $8.58
5,600In Stock

Mfr. Part No.
RTE0400G04

Mouser Part No
611-RTE0400G04

C&K

Coded Rotary Switches FLUSH SMT

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Datasheet

5,600In Stock

Cut Tape

$8.58

$7.14

$6.42

$5.59

Reel

$4.25

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Coded Rotary Switches 16Pos HEX, Thru Hole RTE DIP Switch

RTE1610N44
C&K
1: $7.30
1,904In Stock

Mfr. Part No.
RTE1610N44

Mouser Part No
611-RTE1610N44

C&K

Coded Rotary Switches 16Pos HEX, Thru Hole RTE DIP Switch

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Datasheet

1,904In Stock

$7.30

$6.37

$6.03

$5.50

View

Min.: 1
Mult.: 1

Coded Rotary Switches DIP / Rotary DIP

RTE0400N04
C&K
1: $9.06
3,926In Stock

Mfr. Part No.
RTE0400N04

Mouser Part No
611-RTE0400N04

C&K

Coded Rotary Switches DIP / Rotary DIP

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Datasheet

3,926In Stock

$9.06

$7.91

$6.19

$6.00

View

Min.: 1
Mult.: 1

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

RTE0400V04
C&K
1: $4.77
3,833In Stock

Mfr. Part No.
RTE0400V04

Mouser Part No
611-RTE0400V04

C&K

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

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Datasheet

3,833In Stock

$4.77

$3.70

$3.49

$3.21

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.6A 30V 40A Imax

RUEF160-AP
Littelfuse
1: $0.806
3,998In 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

3,998In Stock

Cut Tape

$0.806

$0.734

$0.61

$0.563

Reel

$0.339

View

Min.: 1
Mult.: 1

: 2,000

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

RUEF250U-2
Littelfuse
1: $0.82
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

$0.82

$0.644

$0.587

$0.506

Reel

$0.338

View

Min.: 1
Mult.: 1

: 3,000

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

RTE1000R14
C&K
1: $4.93
1,690In Stock

Mfr. Part No.
RTE1000R14

Mouser Part No
611-RTE1000R14

C&K

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

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Datasheet

1,690In Stock

$4.93

Min.: 1
Mult.: 1

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

RTE1002V14
C&K
1: $7.73
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

$7.73

$6.44

$5.96

$5.32

View

Min.: 1
Mult.: 1

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

RTE1000N14
C&K
1: $4.93
2,708In 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

2,708In Stock

$4.93

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.85A 30V 100A Imax

RUEF185-2
Littelfuse
1: $0.82
4,975In Stock

Mfr. Part No.
RUEF185-2

Mouser Part No
650-RUEF185-2

Littelfuse

Resettable Fuses - PPTC 1.85A 30V 100A Imax

Learn More

Datasheet

4,975In Stock

Cut Tape

$0.82

$0.748

$0.621

$0.574

Reel

$0.329

View

Min.: 1
Mult.: 1

: 3,000

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

RUEF250-AP
Littelfuse
1: $0.834
3,738In Stock

Mfr. Part No.
RUEF250-AP

Mouser Part No
650-RUEF250-AP

Littelfuse

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

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Datasheet

3,738In Stock

Cut Tape

$0.834

$0.767

$0.637

$0.588

Reel

$0.354

View

Min.: 1
Mult.: 1

: 2,000

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

RUEF160S-RA
Littelfuse
1: $0.723
1,919In 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

1,919In Stock

$0.723

$0.548

$0.388

$0.377

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.1A 30V 40A Imax

RUEF110S-1
Littelfuse
1: $0.904
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

$0.904

$0.698

$0.655

$0.493

Reel

$0.43

View

Min.: 1
Mult.: 1

: 500

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

RUEF250U-0.148
Littelfuse
1: $0.987
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

$0.987

$0.753

View

Min.: 1
Mult.: 1

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

SP7538PUTG
Littelfuse
1: $2.11
48,522In 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

48,522In Stock

Cut Tape

$2.11

$1.33

$0.88

$0.689

$0.626

Reel

$0.548

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: $7.28
9,662In 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

9,662In Stock

Cut Tape

$7.28

$6.35

$6.02

$5.49

Reel

$4.78

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: $4.95
4,512In 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

4,512In Stock

$4.95

$4.42

$4.20

$3.95

$3.92

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.1A 30V 100A Imax

RUEF110
Littelfuse
1: $0.612
11,233In Stock

Mfr. Part No.
RUEF110

Mouser Part No
650-RUEF110

Littelfuse

Resettable Fuses - PPTC 1.1A 30V 100A Imax

Learn More

Datasheet

11,233In Stock

$0.612

$0.56

$0.461

$0.398

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.1A 30V 100A Imax

RUEF110-2
Littelfuse
1: $0.751
9,201In Stock

Mfr. Part No.
RUEF110-2

Mouser Part No
650-RUEF110-2

Littelfuse

Resettable Fuses - PPTC 1.1A 30V 100A Imax

Learn More

Datasheet

9,201In Stock

Cut Tape

$0.751

$0.701

$0.582

$0.535

Reel

$0.309

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 1.35A 30V 100A Imax

RUEF135
Littelfuse
1: $0.626
7,786In Stock
19,000Expected 23/6/2026

Mfr. Part No.
RUEF135

Mouser Part No
650-RUEF135

Littelfuse

Resettable Fuses - PPTC 1.35A 30V 100A Imax

Learn More

Datasheet

7,786In Stock

19,000Expected 23/6/2026

$0.626

$0.577

$0.478

$0.428

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.85A 30V 100A Imax

RUEF185
Littelfuse
1: $0.653
18,360In Stock

Mfr. Part No.
RUEF185

Mouser Part No
650-RUEF185

Littelfuse

Resettable Fuses - PPTC 1.85A 30V 100A Imax

Learn More

Datasheet

18,360In Stock

$0.653

$0.60

$0.499

$0.435

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 2.5A 30V 100A Imax

RUEF250-2
Littelfuse
1: $0.834
22,522In Stock

Mfr. Part No.
RUEF250-2

Mouser Part No
650-RUEF250-2

Littelfuse

Resettable Fuses - PPTC 2.5A 30V 100A Imax

Learn More

Datasheet

22,522In Stock

Cut Tape

$0.834

$0.76

$0.637

$0.569

Reel

$0.338

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 3A 30V 100A Imax

RUEF300
Littelfuse
1: $0.723
20,763In Stock
32,000Expected 5/10/2026

Mfr. Part No.
RUEF300

Mouser Part No
650-RUEF300

Littelfuse

Resettable Fuses - PPTC 3A 30V 100A Imax

Learn More

Datasheet

20,763In Stock

32,000Expected 5/10/2026

$0.723

$0.662

$0.549

$0.471

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 3A 30V 100A Imax

RUEF300-2
Littelfuse
1: $0.89
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

$0.89

$0.819

$0.68

$0.627

Reel

$0.442

View

Min.: 1
Mult.: 1

: 2,500

PLC Design Solutions

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