Circuit Protection – Mouser Ireland

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Remote Keyless Entry Solutions

Littelfuse Remote Keyless Entry Solutions defend the powered circuits and communication lines of modern vehicles that receive signals from a remote key-fob. These signals control features like remote starting, door unlocking, truck opening, and other custom commands. Littelfuse offers a range of fuses, TVS diodes, diode arrays, MOVs, MLVs, and ESD suppressors that protect the on-board circuitry from such threats.

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Types of Circuit Protection

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Part #

ESD Protection Diodes / TVS Diodes 600W 40V AEC-Q101 5% Uni-Directional

TPSMA6L40A
Littelfuse
1: €0.688
10,999In Stock

Mfr. Part No.
TPSMA6L40A

Mouser Part No
576-TPSMA6L40A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 40V AEC-Q101 5% Uni-Directional

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Datasheet

10,999In Stock

Cut Tape

€0.688

€0.323

€0.273

€0.208

€0.197

Reel

€0.141

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 33V AEC-Q101 5% Bi-Directional

TPSMB33CA
Littelfuse
1: €0.748
14,045In Stock

Mfr. Part No.
TPSMB33CA

Mouser Part No
576-TPSMB33CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 33V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

14,045In Stock

Cut Tape

€0.748

€0.347

€0.298

€0.227

€0.205

Reel

€0.152

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 36V AEC-Q101 5% Bi-Directional

TPSMB36CA
Littelfuse
1: €0.671
11,072In Stock

Mfr. Part No.
TPSMB36CA

Mouser Part No
576-TPSMB36CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 36V AEC-Q101 5% Bi-Directional

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Datasheet

11,072In Stock

Cut Tape

€0.671

€0.347

€0.282

€0.218

Reel

€0.151

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 39V AEC-Q101 5% Bi-Directional

TPSMB39CA
Littelfuse
1: €0.697
14,792In Stock

Mfr. Part No.
TPSMB39CA

Mouser Part No
576-TPSMB39CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 39V AEC-Q101 5% Bi-Directional

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Datasheet

14,792In Stock

Cut Tape

€0.697

€0.347

€0.286

€0.22

Reel

€0.151

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 480V AEC-Q101 5% Bi-Directional

TPSMB480CA-A
Littelfuse
1: €1.29
12,973In Stock

Mfr. Part No.
TPSMB480CA-A

Mouser Part No
576-TPSMB480CA-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 480V AEC-Q101 5% Bi-Directional

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Datasheet

12,973In Stock

Cut Tape

€1.29

€0.626

€0.538

€0.421

€0.40

Reel

€0.325

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 600V AEC-Q101 5% Bi-Directional

TPSMB600CA-A
Littelfuse
1: €1.33
6,058In Stock

Mfr. Part No.
TPSMB600CA-A

Mouser Part No
576-TPSMB600CA-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 600V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

6,058In Stock

Cut Tape

€1.33

€0.646

€0.526

€0.42

€0.398

Reel

€0.339

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 650V AEC-Q101 5% Bi-Directional

TPSMB650CA-A
Littelfuse
1: €1.33
4,748In Stock
6,000Expected 28/01/2027

Mfr. Part No.
TPSMB650CA-A

Mouser Part No
576-TPSMB650CA-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 650V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

4,748In Stock

6,000Expected 28/01/2027

Cut Tape

€1.33

€0.646

€0.558

€0.438

€0.398

Reel

€0.339

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 27V AEC-Q101 5% Bi-Directional

TPSMC27CA
Littelfuse
1: €1.10
5,173In Stock

Mfr. Part No.
TPSMC27CA

Mouser Part No
576-TPSMC27CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 27V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

5,173In Stock

Cut Tape

€1.10

€0.525

€0.452

€0.352

Reel

€0.269

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 33V AEC-Q101 5% Bi-Directional

TPSMC33CA
Littelfuse
1: €1.10
4,810In Stock

Mfr. Part No.
TPSMC33CA

Mouser Part No
576-TPSMC33CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 33V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

4,810In Stock

Cut Tape

€1.10

€0.525

€0.452

€0.352

€0.333

Reel

€0.268

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 36V AEC-Q101 5% Bi-Directional

TPSMC36CA
Littelfuse
1: €1.10
8,029In Stock

Mfr. Part No.
TPSMC36CA

Mouser Part No
576-TPSMC36CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 36V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

8,029In Stock

Cut Tape

€1.10

€0.525

€0.452

€0.352

€0.333

Reel

€0.268

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 51V AEC-Q101 5% Bi-Directional

TPSMC51CA
Littelfuse
1: €1.10
5,984In Stock

Mfr. Part No.
TPSMC51CA

Mouser Part No
576-TPSMC51CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 51V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

5,984In Stock

Cut Tape

€1.10

€0.525

€0.452

€0.352

€0.319

Reel

€0.268

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 16V AEC-Q101 5% Uni-Directional

TPSMD16A
Littelfuse
1: €1.11
5,343In Stock

Mfr. Part No.
TPSMD16A

Mouser Part No
576-TPSMD16A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 16V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

5,343In Stock

Cut Tape

€1.11

€0.705

€0.599

€0.492

€0.422

Reel

€0.379

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 22V AEC-Q101 5% Uni-Directional

TPSMD22A
Littelfuse
1: €1.07
3,757In Stock
3,000Expected 01/09/2026

Mfr. Part No.
TPSMD22A

Mouser Part No
576-TPSMD22A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 22V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

3,757In Stock

3,000Expected 01/09/2026

Cut Tape

€1.07

€0.674

€0.602

€0.485

€0.41

Reel

€0.379

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 24V AEC-Q101 5% Uni-Directional

TPSMD24A
Littelfuse
1: €1.11
3,375In Stock

Mfr. Part No.
TPSMD24A

Mouser Part No
576-TPSMD24A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 24V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

3,375In Stock

Cut Tape

€1.11

€0.705

€0.627

€0.495

€0.447

Reel

€0.379

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 24V AEC-Q101 5% Bi-Directional

TPSMD24CA
Littelfuse
1: €1.07
3,785In Stock
3,000Expected 11/11/2026

Mfr. Part No.
TPSMD24CA

Mouser Part No
576-TPSMD24CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 24V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

3,785In Stock

3,000Expected 11/11/2026

Cut Tape

€1.07

€0.705

€0.602

€0.504

Reel

€0.38

€0.379

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 26V AEC-Q101 5% Uni-Directional

TPSMD26A
Littelfuse
1: €1.07
4,051In Stock

Mfr. Part No.
TPSMD26A

Mouser Part No
576-TPSMD26A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 26V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

4,051In Stock

Cut Tape

€1.07

€0.705

€0.602

€0.485

€0.447

Reel

€0.379

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 33V AEC-Q101 5% Uni-Directional

TPSMD33A
Littelfuse
1: €0.955
4,423In Stock

Mfr. Part No.
TPSMD33A

Mouser Part No
576-TPSMD33A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 33V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

4,423In Stock

Cut Tape

€0.955

€0.705

€0.599

€0.492

€0.422

Reel

€0.379

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 33V AEC-Q101 5% Bi-Directional

TPSMD33CA
Littelfuse
1: €0.98
5,250In Stock

Mfr. Part No.
TPSMD33CA

Mouser Part No
576-TPSMD33CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 33V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

5,250In Stock

Cut Tape

€0.98

€0.746

€0.599

€0.492

€0.422

Reel

€0.379

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 36V AEC-Q101 5% Bi-Directional

TPSMD36CA
Littelfuse
1: €0.929
6,563In Stock

Mfr. Part No.
TPSMD36CA

Mouser Part No
576-TPSMD36CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 36V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

6,563In Stock

Cut Tape

€0.929

€0.746

€0.581

€0.477

€0.41

Reel

€0.356

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 40V AEC-Q101 5% Bi-Directional

TPSMD40CA
Littelfuse
1: €0.929
3,559In Stock

Mfr. Part No.
TPSMD40CA

Mouser Part No
576-TPSMD40CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 40V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

3,559In Stock

Cut Tape

€0.929

€0.746

€0.581

€0.477

Reel

€0.417

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors 18V 1210 125C AUML AEC-Q200 Low Profile

V18AUMLA1210NH
Littelfuse
1: €1.09
2,676In Stock

Mfr. Part No.
V18AUMLA1210NH

Mouser Part No
576-V18AUMLA1210NH

Littelfuse

Varistors 18V 1210 125C AUML AEC-Q200 Low Profile

Learn More

Datasheet

2,676In Stock

Cut Tape

€1.09

€0.792

€0.717

€0.634

View

Reel

€0.507

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Varistors 18V 2220 125C AUML AEC-Q200 Low Profile

V18AUMLA2220H
Littelfuse
1: €4.47
1,959In Stock

Mfr. Part No.
V18AUMLA2220H

Mouser Part No
576-V18AUMLA2220H

Littelfuse

Varistors 18V 2220 125C AUML AEC-Q200 Low Profile

Learn More

Datasheet

1,959In Stock

Cut Tape

€4.47

€3.41

€3.14

€2.85

View

Reel

€2.47

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Varistors 33V 500pF 1206 AEC-Q200 MLA AUTO

V33MLA1206NHAUTO
Littelfuse
1: €1.32
18,279In Stock
15,000Expected 26/01/2027

Mfr. Part No.
V33MLA1206NHAUTO

Mouser Part No
576-V33MLA1206NHAUTO

Littelfuse

Varistors 33V 500pF 1206 AEC-Q200 MLA AUTO

Learn More

Datasheet

18,279In Stock

15,000Expected 26/01/2027

Cut Tape

€1.32

€0.963

€0.869

€0.767

View

Reel

€0.512

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors 42V 425pF 1206 AEC-Q200 MLA AUTO

V42MLA1206NHAUTO
Littelfuse
1: €1.10
8,532In Stock

Mfr. Part No.
V42MLA1206NHAUTO

Mouser Part No
576-V42MLA1206NHAUTO

Littelfuse

Varistors 42V 425pF 1206 AEC-Q200 MLA AUTO

Learn More

Datasheet

8,532In Stock

Cut Tape

€1.10

€0.798

€0.722

€0.639

View

Reel

€0.512

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors 48V 2220 125C AUML AEC-Q200 Low Profile

V48AUMLA2220H
Littelfuse
1: €4.47
793In Stock
2,000Expected 25/11/2026

Mfr. Part No.
V48AUMLA2220H

Mouser Part No
576-V48AUMLA2220H

Littelfuse

Varistors 48V 2220 125C AUML AEC-Q200 Low Profile

Learn More

Datasheet

793In Stock

2,000Expected 25/11/2026

Cut Tape

€4.47

€3.41

€3.14

€2.85

View

Reel

€2.47

Min.: 1
Mult.: 1

: 1,000

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