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In-Vehicle Communication Solutions

Littelfuse provides a wide portfolio of fuses, diode arrays, and suppressors suitable for in-vehicle communication applications. The automotive environments are divided into domain architecture and zonal architecture. The domain architecture controls and divides by function, and computation can be performed locally. Zonal architecture environments require a software-based approach, and a central computer is linked to sensors and devices through zonal gateways.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Schottky Diodes & Rectifiers 8A 100V TO-277B DST8100S-A Littelfuse 1: $2.82 11,730In Stock	Mfr. Part No. DST8100S-A Mouser Part No 576-DST8100S-A	Littelfuse	Schottky Diodes & Rectifiers 8A 100V TO-277B Learn More about Littelfuse dst rectifiers	Datasheet	11,730In Stock	Cut Tape $2.82 $1.33 $1.04 $0.858 View Reel $0.779 $0.808 $0.779 $0.779 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 1.5kW 18V AEC-Q101 5% Bi-Directional TPSMC18CA Littelfuse 1: $1.78 5,031In Stock	Mfr. Part No. TPSMC18CA Mouser Part No 576-TPSMC18CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 18V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmc tvs diodes	Datasheet	5,031In Stock	Cut Tape $1.78 $1.12 $0.83 $0.736 Reel $0.375 View $0.573 $0.491 $0.356 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 43V AEC-Q101 5% Uni-Directional TPSMC43A Littelfuse 1: $1.48 6,589In Stock	Mfr. Part No. TPSMC43A Mouser Part No 576-TPSMC43A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 43V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmc tvs diodes	Datasheet	6,589In Stock	Cut Tape $1.48 $0.985 $0.762 $0.647 View Reel $0.401 $0.503 $0.484 $0.401 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 18V 1270pF 1206 AEC-Q200 MLA AUTO V18MLA1206NHAUTO Littelfuse 1: $1.85 5,000In Stock	Mfr. Part No. V18MLA1206NHAUTO Mouser Part No 576-V18MLA1206NHAUTO	Littelfuse	Varistors 18V 1270pF 1206 AEC-Q200 MLA AUTO Learn More about Littelfuse aumov varistors	Datasheet	5,000In Stock	Cut Tape $1.85 $1.21 $1.07 $1.00 Reel $0.76 View $0.963 $0.868 $0.73 $0.707 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Resettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200 MINIASMDC050F-2 Littelfuse 1: $0.762 10,183In Stock	Mfr. Part No. MINIASMDC050F-2 Mouser Part No 650-MINIASMDC050F-2	Littelfuse	Resettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	10,183In Stock	Cut Tape $0.762 $0.699 $0.581 $0.536 Reel $0.322 View $0.481 $0.409 $0.296 $0.287 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
ESD Protection Diodes / TVS Diodes Silicon ESD Devices SESD0402X1BN-0015-096 Littelfuse 1: $1.01 65,944In Stock	Mfr. Part No. SESD0402X1BN-0015-096 Mouser Part No 650-SESD0402X1BN0015	Littelfuse	ESD Protection Diodes / TVS Diodes Silicon ESD Devices Learn More about Littelfuse SESD protection devices	Datasheet	65,944In Stock	Cut Tape $1.01 $0.585 $0.517 $0.396 View Reel $0.226 $0.392 $0.359 $0.351 $0.226 $0.226 MouseReel Available	Min.: 1 Mult.: 1 : 50,000
ESD Protection Diodes / TVS Diodes 10V 400W BI-DIR AEC? Q101 SZ1SMA10CAT3G Littelfuse 1: $1.16 8,764In Stock	Mfr. Part No. SZ1SMA10CAT3G Mouser Part No 863-SZ1SMA10CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 10V 400W BI-DIR AEC? Q101 Learn More about Littelfuse automotive tvs diodes	Datasheet	8,764In Stock	Cut Tape $1.16 $0.528 $0.466 $0.356 Reel $0.214 View $0.343 $0.314 $0.196 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 13V 400W UNI-DIR SZ1SMA AEC-Q101 SZ1SMA13AT3G Littelfuse 1: $1.05 10,418In Stock	Mfr. Part No. SZ1SMA13AT3G Mouser Part No 863-SZ1SMA13AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 13V 400W UNI-DIR SZ1SMA AEC-Q101 Learn More about Littelfuse sz1sma tvs diodes	Datasheet	10,418In Stock	Cut Tape $1.05 $0.48 $0.423 $0.325 View Reel $0.224 $0.318 $0.292 $0.224 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 1.5A 63V 1206 Fast-Acting AEC-Q200 043701.5WRA Littelfuse 1: $2.35 3,692In Stock	Mfr. Part No. 043701.5WRA Mouser Part No 576-043701.5WRA	Littelfuse	Surface Mount Fuses 1.5A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	3,692In Stock	Cut Tape $2.35 $2.08 $1.97 $1.59 View Reel $0.948 $1.37 $1.31 $1.14 $1.05 $0.948 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 40V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S40A Littelfuse 1: $6.16 1,959In Stock	Mfr. Part No. SLD8S40A Mouser Part No 576-SLD8S40A	Littelfuse	ESD Protection Diodes / TVS Diodes 40V 7kW UNI-DIR SLD8S AEC-Q101 Learn More about Littelfuse SLD8S tvs diodes	Datasheet	1,959In Stock	Cut Tape $6.16 $4.07 $3.16 $2.87 Reel $1.96 MouseReel Available	Min.: 1 Mult.: 1 : 500
Surface Mount Fuses 4A 32V 1206 Fast-Acting AEC-Q200 0437004.WRA Littelfuse 1: $2.35 7,267In Stock	Mfr. Part No. 0437004.WRA Mouser Part No 576-0437004.WRA	Littelfuse	Surface Mount Fuses 4A 32V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	7,267In Stock	Cut Tape $2.35 $2.08 $1.97 $1.59 View Reel $0.948 $1.37 $1.31 $1.14 $1.05 $0.948	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1.25A 63V 1206 Fast-Acting AEC-Q200 04371.25WRA Littelfuse 1: $2.35 2,742In Stock	Mfr. Part No. 04371.25WRA Mouser Part No 576-04371.25WRA	Littelfuse	Surface Mount Fuses 1.25A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	2,742In Stock	Cut Tape $2.35 $2.08 $1.97 $1.59 View Reel $0.948 $1.37 $1.31 $1.14 $1.05 $0.948 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers 10A 50V TO-277B DST1050S-A Littelfuse 1: $3.06 3,543In Stock	Mfr. Part No. DST1050S-A Mouser Part No 576-DST1050S-A	Littelfuse	Schottky Diodes & Rectifiers 10A 50V TO-277B Learn More about Littelfuse dst rectifiers	Datasheet	3,543In Stock	Cut Tape $3.06 $1.48 $1.32 $1.05 View Reel $0.877 $0.975 $0.911 $0.877 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 15V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S15A Littelfuse 1: $6.35 1,000In Stock	Mfr. Part No. SLD8S15A Mouser Part No 576-SLD8S15A	Littelfuse	ESD Protection Diodes / TVS Diodes 15V 7kW UNI-DIR SLD8S AEC-Q101 Learn More about Littelfuse SLD8S tvs diodes	Datasheet	1,000In Stock	Cut Tape $6.35 $4.19 $3.35 $2.90 Reel $2.11 View $2.03 $1.96 MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes 1.5kW 15V AEC-Q101 5% Bi-Directional TPSMC15CA Littelfuse 1: $1.82 14In Stock	Mfr. Part No. TPSMC15CA Mouser Part No 576-TPSMC15CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 15V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmc tvs diodes	Datasheet	14In Stock	Cut Tape $1.82 $1.14 $0.748 $0.578 $0.491 Reel $0.439 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Zen TVS 400W 60V BI SOD-123FL TR13 SZSMF4L60CAT3G Littelfuse 1: $1.16 462In Stock 130,000On Order	Mfr. Part No. SZSMF4L60CAT3G Mouser Part No 576-SZSMF4L60CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 400W 60V BI SOD-123FL TR13 Learn More about Littelfuse szsmf4l tvs diodes	Datasheet	462In Stock 130,000On Order On Order Ship Dates Mfr. No: SZSMF4L60CAT3G Stock: 462 Can Dispatch Immediately On Order: 5,000 Expected 12/11/2026 30,000 Expected 12/1/2027 95,000 Expected 6/4/2027 Factory Lead Time: 23 Weeks	Cut Tape $1.16 $0.607 $0.471 $0.34 View Reel $0.212 $0.33 $0.316 $0.212 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 1.5KW 24V AEC-Q101 5% Bi-Directional TPSMC24CA-VR Littelfuse 1: $1.82 3,494In Stock	Mfr. Part No. TPSMC24CA-VR Mouser Part No 576-TPSMC24CA-VR	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5KW 24V AEC-Q101 5% Bi-Directional Learn More about Littelfuse automotive tvs diodes	Datasheet	3,494In Stock	Cut Tape $1.82 $1.14 $0.748 $0.578 Reel $0.465 View $0.491 $0.439 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 18V 290pF 0805 AEC-Q200 MLA AUTO V18MLA0805LNHAUTO Littelfuse 1: $1.25 3,344In Stock	Mfr. Part No. V18MLA0805LNHAUTO Mouser Part No 576-V18MLA0805LNHAUT	Littelfuse	Varistors 18V 290pF 0805 AEC-Q200 MLA AUTO Learn More about Littelfuse aumov varistors	Datasheet	3,344In Stock	Cut Tape $1.25 $0.741 $0.513 Reel $0.511 $0.298 $0.275 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 27V 600W UNI-DIR TP6KE AEC-Q101 TP6KE27A Littelfuse 1: $1.21 3,040In Stock	Mfr. Part No. TP6KE27A Mouser Part No 576-TP6KE27A	Littelfuse	ESD Protection Diodes / TVS Diodes 27V 600W UNI-DIR TP6KE AEC-Q101 Learn More about Littelfuse tp6ke	Datasheet	3,040In Stock	Cut Tape $1.21 $0.548 $0.484 $0.37 View Reel $0.237 $0.359 $0.329 $0.237	Min.: 1 Mult.: 1 : 4,000
Schottky Diodes & Rectifiers 5A 60V TO-277B DST560S-A Littelfuse 1: $2.03 1,940In Stock	Mfr. Part No. DST560S-A Mouser Part No 576-DST560S-A	Littelfuse	Schottky Diodes & Rectifiers 5A 60V TO-277B Learn More about Littelfuse dst rectifiers	Datasheet	1,940In Stock	Cut Tape $2.03 $1.08 $0.896 $0.714 $0.651 Reel $0.585 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 22V 600W UNI-DIR TP6KE AEC-Q101 TP6KE22A Littelfuse 1: $0.653 4,184In Stock	Mfr. Part No. TP6KE22A Mouser Part No 576-TP6KE22A	Littelfuse	ESD Protection Diodes / TVS Diodes 22V 600W UNI-DIR TP6KE AEC-Q101 Learn More about Littelfuse tp6ke	Datasheet	4,184In Stock	Cut Tape $0.653 $0.356 $0.309 $0.256 View Reel $0.234 $0.25 $0.235 $0.234	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes 1.5kW 47V AEC-Q101 5% Bi-Directional TPSMC47CA Littelfuse 1: $1.78 4,620In Stock	Mfr. Part No. TPSMC47CA Mouser Part No 576-TPSMC47CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 47V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmc tvs diodes	Datasheet	4,620In Stock	Cut Tape $1.78 $1.12 $0.83 $0.736 Reel $0.384 View $0.571 $0.491 $0.375 $0.356 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 91V AEC-Q101 5% Uni-Directional TPSMC91A Littelfuse 1: $1.78 2,989In Stock	Mfr. Part No. TPSMC91A Mouser Part No 576-TPSMC91A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 91V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmc tvs diodes	Datasheet	2,989In Stock	Cut Tape $1.78 $1.12 $0.83 $0.736 Reel $0.375 View $0.573 $0.491 $0.374 $0.356 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC .75A 24V Mini SMD AEC-Q200 MINIASMDC075F/24-2 Littelfuse 1: $0.87 2,527In Stock	Mfr. Part No. MINIASMDC075F/24-2 Mouser Part No 650-MINIASMDC075F/24	Littelfuse	Resettable Fuses - PPTC .75A 24V Mini SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	2,527In Stock	Cut Tape $0.87 $0.762 $0.70 $0.653 Reel $0.445 View $0.60 $0.536 $0.409 $0.394 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
ESD Protection Diodes / TVS Diodes 18V 400W BI-DIR SZ1SMA AEC-Q101 SZ1SMA18CAT3G Littelfuse 1: $1.22 7,667In Stock	Mfr. Part No. SZ1SMA18CAT3G Mouser Part No 863-SZ1SMA18CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 18V 400W BI-DIR SZ1SMA AEC-Q101 Learn More about Littelfuse sz1sma tvs diodes	Datasheet	7,667In Stock	Cut Tape $1.22 $0.687 $0.499 $0.377 Reel $0.287 View $0.343 $0.314 $0.258 $0.237 MouseReel Available	Min.: 1 Mult.: 1 : 5,000