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Automotive Application Solutions

Littelfuse Automotive Solutions contain a portfolio of AEC-Q101 and AEC-Q200 qualified TVS diodes, diode arrays, varistors, multilayer varistors, and POLY-FUSE® PTCs. Each new generation of vehicles has an increased number of electronics that control everything from the radio to fuel injection. Littelfuse provides circuit protection solutions for a range of difficult automotive applications.

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Part #

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

TPSMA6L36A
Littelfuse
1: Rp11.558
33.941In Stock

Mfr. Part No.
TPSMA6L36A

Mouser Part No
576-TPSMA6L36A

Littelfuse

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

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Datasheet

33.941In Stock

Cut Tape

Rp11.558

Rp7.027

Rp5.339

Rp4.073

Reel

Rp2.862

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

TPSMB480CA-A
Littelfuse
1: Rp25.317
16.273In 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

16.273In Stock

Cut Tape

Rp25.317

Rp15.979

Rp10.604

Rp8.274

Rp7.522

Reel

Rp6.605

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 540V AEC-Q101 5% Uni-Directional

TPSMB540A-A
Littelfuse
1: Rp20.548
8.073In Stock

Mfr. Part No.
TPSMB540A-A

Mouser Part No
576-TPSMB540A-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 540V AEC-Q101 5% Uni-Directional

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Datasheet

8.073In Stock

Cut Tape

Rp20.548

Rp14.970

Rp10.182

Rp8.036

Reel

Rp6.091

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 550V AEC-Q101 5% Uni-Directional

TPSMB550A-A
Littelfuse
1: Rp16.144
14.765In Stock

Mfr. Part No.
TPSMB550A-A

Mouser Part No
576-TPSMB550A-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 550V AEC-Q101 5% Uni-Directional

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Datasheet

14.765In Stock

Cut Tape

Rp16.144

Rp11.154

Rp8.054

Rp7.027

Reel

Rp6.091

Rp6.054

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

TPSMB650CA-A
Littelfuse
1: Rp26.418
4.891In Stock

Mfr. Part No.
TPSMB650CA-A

Mouser Part No
576-TPSMB650CA-A

Littelfuse

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

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Datasheet

4.891In Stock

Cut Tape

Rp26.418

Rp13.301

Rp11.154

Rp8.733

Reel

Rp6.898

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Varistors 17V 10mm Epoxy AEC-Q200 AUMOV

V10E17AUTO
Littelfuse
1: Rp19.263
6.048In Stock

Mfr. Part No.
V10E17AUTO

Mouser Part No
576-V10E17AUTO

Littelfuse

Varistors 17V 10mm Epoxy AEC-Q200 AUMOV

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Datasheet

6.048In Stock

Rp19.263

Rp11.760

Rp10.200

Rp8.329

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Min.: 1
Mult.: 1

Varistors 18V 1206 125C AUML AEC-Q200 Low Profile

V18AUMLA1206NH
Littelfuse
1: Rp31.005
4.500In Stock

Mfr. Part No.
V18AUMLA1206NH

Mouser Part No
576-V18AUMLA1206NH

Littelfuse

Varistors 18V 1206 125C AUML AEC-Q200 Low Profile

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Datasheet

4.500In Stock

Cut Tape

Rp31.005

Rp19.263

Rp17.631

Rp14.493

View

Reel

Rp8.916

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

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

V18AUMLA2220H
Littelfuse
1: Rp100.720
1.691In Stock

Mfr. Part No.
V18AUMLA2220H

Mouser Part No
576-V18AUMLA2220H

Littelfuse

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

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Datasheet

1.691In Stock

Cut Tape

Rp100.720

Rp80.355

Rp75.952

Rp65.679

View

Reel

Rp55.955

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Varistors 25V 20mm Phenolic AEC-Q200 AUMOV

V20P25AUTO
Littelfuse
1: Rp29.354
5.031In Stock

Mfr. Part No.
V20P25AUTO

Mouser Part No
576-V20P25AUTO

Littelfuse

Varistors 25V 20mm Phenolic AEC-Q200 AUMOV

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Datasheet

5.031In Stock

Rp29.354

Rp18.181

Rp16.732

Rp13.741

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Min.: 1
Mult.: 1

Varistors 42V 20mm Phenolic AEC-Q200 AUMOV

V20P42AUTO
Littelfuse
1: Rp29.537
3.200In Stock

Mfr. Part No.
V20P42AUTO

Mouser Part No
576-V20P42AUTO

Littelfuse

Varistors 42V 20mm Phenolic AEC-Q200 AUMOV

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Datasheet

3.200In Stock

Rp29.537

Rp18.199

Rp16.750

Rp13.760

View

Min.: 1
Mult.: 1

Varistors 26V 220pF 0805 AEC-Q200 MLA AUTO

V26MLA0805NHAUTO
Littelfuse
1: Rp15.227
24.010In Stock

Mfr. Part No.
V26MLA0805NHAUTO

Mouser Part No
576-V26MLA0805NHAUTO

Littelfuse

Varistors 26V 220pF 0805 AEC-Q200 MLA AUTO

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Datasheet

24.010In Stock

Cut Tape

Rp15.227

Rp9.081

Rp6.293

Rp5.852

Reel

Rp3.467

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Varistors 26V 1040pF 1210 AEC-Q200 MLA AUTO

V26MLA1210NHAUTO
Littelfuse
1: Rp23.116
9.904In Stock

Mfr. Part No.
V26MLA1210NHAUTO

Mouser Part No
576-V26MLA1210NHAUTO

Littelfuse

Varistors 26V 1040pF 1210 AEC-Q200 MLA AUTO

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Datasheet

9.904In Stock

Cut Tape

Rp23.116

Rp16.750

Rp15.172

Rp13.429

View

Reel

Rp11.430

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Varistors 33V 500pF 1206 AEC-Q200 MLA AUTO

V33MLA1206NHAUTO
Littelfuse
1: Rp34.490
13.378In Stock

Mfr. Part No.
V33MLA1206NHAUTO

Mouser Part No
576-V33MLA1206NHAUTO

Littelfuse

Varistors 33V 500pF 1206 AEC-Q200 MLA AUTO

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Datasheet

13.378In Stock

Cut Tape

Rp34.490

Rp21.465

Rp19.814

Rp16.144

View

Reel

Rp9.925

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Varistors 42V 425pF 1206 AEC-Q200 MLA AUTO

V42MLA1206NHAUTO
Littelfuse
1: Rp20.364
5.268In Stock

Mfr. Part No.
V42MLA1206NHAUTO

Mouser Part No
576-V42MLA1206NHAUTO

Littelfuse

Varistors 42V 425pF 1206 AEC-Q200 MLA AUTO

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Datasheet

5.268In Stock

Cut Tape

Rp20.364

Rp14.732

Rp13.319

Rp11.760

View

Reel

Rp9.925

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

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

V48AUMLA2220H
Littelfuse
1: Rp100.903
2.057In Stock

Mfr. Part No.
V48AUMLA2220H

Mouser Part No
576-V48AUMLA2220H

Littelfuse

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

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Datasheet

2.057In Stock

Cut Tape

Rp100.903

Rp80.539

Rp76.136

Rp65.862

View

Reel

Rp55.955

Min.: 1
Mult.: 1

Reel: 1.000

Resettable Fuses - PPTC .5A 32V High Temp AEC-Q200

AHEF050
Littelfuse
1: Rp12.108
5.254In Stock

Mfr. Part No.
AHEF050

Mouser Part No
650-AHEF050

Littelfuse

Resettable Fuses - PPTC .5A 32V High Temp AEC-Q200

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Datasheet

5.254In Stock

Rp12.108

Rp11.173

Rp9.283

Rp8.568

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 5A 32V High Temp AEC-Q200

AHEF500
Littelfuse
1: Rp19.997
9.832In Stock

Mfr. Part No.
AHEF500

Mouser Part No
650-AHEF500

Littelfuse

Resettable Fuses - PPTC 5A 32V High Temp AEC-Q200

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Datasheet

9.832In Stock

Rp19.997

Rp18.328

Rp15.209

Rp14.035

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC LR4-1300SSF

LR4-1300SSF
Littelfuse
1: Rp35.958
5.590In Stock

Mfr. Part No.
LR4-1300SSF

Mouser Part No
650-LR4-1300SSF

Littelfuse

Resettable Fuses - PPTC LR4-1300SSF

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Datasheet

5.590In Stock

Rp35.958

Rp30.454

Rp23.299

Rp23.116

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 2.6A 15V 100A Imax

LR4-260F
Littelfuse
1: Rp16.695
6.582In Stock
22.000Expected 06/03/2026

Mfr. Part No.
LR4-260F

Mouser Part No
650-LR4-260F

Littelfuse

Resettable Fuses - PPTC 2.6A 15V 100A Imax

Learn More

Datasheet

6.582In Stock

22.000Expected 06/03/2026

Rp16.695

Rp13.906

Rp12.824

Rp10.641

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC LR4-380F

LR4-380F
Littelfuse
1: Rp15.961
3.855In Stock

Mfr. Part No.
LR4-380F

Mouser Part No
650-LR4-380F

Littelfuse

Resettable Fuses - PPTC LR4-380F

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Datasheet

3.855In Stock

Rp15.961

Rp14.677

Rp12.182

Rp10.971

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 4.5A 20V 100A Imax

LR4-450F
Littelfuse
1: Rp17.062
3.476In Stock

Mfr. Part No.
LR4-450F

Mouser Part No
650-LR4-450F

Littelfuse

Resettable Fuses - PPTC 4.5A 20V 100A Imax

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Datasheet

3.476In Stock

Rp17.062

Rp13.594

Rp12.585

Rp11.796

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 6A 20V 100A Imax

LR4-600F
Littelfuse
1: Rp20.914
11.554In Stock

Mfr. Part No.
LR4-600F

Mouser Part No
650-LR4-600F

Littelfuse

Resettable Fuses - PPTC 6A 20V 100A Imax

Learn More

Datasheet

11.554In Stock

Rp20.914

Rp17.649

Rp13.393

Rp12.072

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 7.3A 20V 100A Imax

LR4-730F
Littelfuse
1: Rp22.382
6.672In Stock

Mfr. Part No.
LR4-730F

Mouser Part No
650-LR4-730F

Littelfuse

Resettable Fuses - PPTC 7.3A 20V 100A Imax

Learn More

Datasheet

6.672In Stock

Rp22.382

Rp20.181

Rp17.062

Rp15.741

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 9A 20V 100A Imax

LR4-900F
Littelfuse
1: Rp26.235
8.223In Stock

Mfr. Part No.
LR4-900F

Mouser Part No
650-LR4-900F

Littelfuse

Resettable Fuses - PPTC 9A 20V 100A Imax

Learn More

Datasheet

8.223In Stock

Rp26.235

Rp24.217

Rp19.997

Rp18.529

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 40A 2.30W Radial-leaded Device

RKEF135
Littelfuse
1: Rp9.173
10.430In Stock

Mfr. Part No.
RKEF135

Mouser Part No
650-RKEF135

Littelfuse

Resettable Fuses - PPTC 60V 40A 2.30W Radial-leaded Device

Learn More

Datasheet

10.430In Stock

Rp9.173

Rp8.347

Rp6.935

Rp6.403

View

Min.: 1
Mult.: 1

Automotive Application Solutions

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Automotive Application Solutions

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