Circuit Protection – Mouser South Africa

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ECU Solutions

Littelfuse ECU Solutions offer a range of protection for the many circuits found in the Electronic Control Units (ECU) of modern automobiles. These ECUs control functions like GPS connectivity, transmission and engine control, and door lock. Littelfuse ECU Solutions include fuses, PPTCs, MOVs, MLVs, ESD suppressors, and more that provide defense against overcurrents and ESD that threaten various vehicular ECUs.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 1.75A 04401.75WRA Littelfuse 1: $1.97 2,815In Stock	Mfr. Part No. 04401.75WRA Mouser Part No 576-04401.75WRA	Littelfuse	Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 1.75A Learn More about Littelfuse 440a fuses	Datasheet	2,815In Stock	Cut Tape $1.97 $1.71 $1.60 $1.31 View Reel $0.783 $1.15 $1.09 $0.783 $0.783 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 26V AEC-Q101 5% Uni-Directional TPSMA6L26A Littelfuse 1: $0.65 9,262In Stock	Mfr. Part No. TPSMA6L26A Mouser Part No 576-TPSMA6L26A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 26V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	9,262In Stock	Cut Tape $0.65 $0.338 $0.263 $0.199 Reel $0.157 View $0.197 $0.156 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 530V AEC-Q101 5% Bi-Directional TPSMB530CA-A Littelfuse 1: $0.73 3,990In Stock	Mfr. Part No. TPSMB530CA-A Mouser Part No 576-TPSMB530CA-A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 530V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	3,990In Stock	Cut Tape $0.73 $0.579 $0.509 $0.423 $0.421 Reel $0.344 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 78V AEC-Q101 5% Uni-Directional TPSMD78A Littelfuse 1: $1.08 4,731In Stock	Mfr. Part No. TPSMD78A Mouser Part No 576-TPSMD78A	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 78V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	4,731In Stock	Cut Tape $1.08 $0.82 $0.676 $0.555 $0.477 Reel $0.401 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 63V FA 1206 5A AECQ 0437005.WRA Littelfuse 1: $1.92 6,362In Stock	Mfr. Part No. 0437005.WRA Mouser Part No 576-0437005.WRA	Littelfuse	Surface Mount Fuses FUSE 63V FA 1206 5A AECQ Learn More about Littelfuse 437a fuses	Datasheet	6,362In Stock	Cut Tape $1.92 $1.65 $1.49 $1.27 View Reel $0.726 $1.15 $1.05 $0.966 $0.886 $0.726	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 16V 2.0A-HD 40A SMD MINIASMDC200F/16-2 Littelfuse 1: $1.21 2,553In Stock	Mfr. Part No. MINIASMDC200F/16-2 Mouser Part No 576-RF4161-000	Littelfuse	Resettable Fuses - PPTC 16V 2.0A-HD 40A SMD Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	2,553In Stock	Cut Tape $1.21 $1.11 $0.897 $0.849 View Reel $0.513 $0.763 $0.704 $0.648 $0.513	Min.: 1 Mult.: 1 : 2,000
ESD Protection Diodes / TVS Diodes 3kW 30V AEC-Q101 5% Bi-Directional TPSMD30CA Littelfuse 1: $1.08 11,439In Stock	Mfr. Part No. TPSMD30CA Mouser Part No 576-TPSMD30CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 30V AEC-Q101 5% Bi-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	11,439In Stock	Cut Tape $1.08 $0.819 $0.676 $0.555 $0.477 Reel $0.412 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 18V 1206 125C AUML AEC-Q200 Low Profile V18AUMLA1206NH Littelfuse 1: $0.99 4,288In Stock	Mfr. Part No. V18AUMLA1206NH Mouser Part No 576-V18AUMLA1206NH	Littelfuse	Varistors 18V 1206 125C AUML AEC-Q200 Low Profile Learn More about Littelfuse auml mlv	Datasheet	4,288In Stock	Cut Tape $0.99 $0.814 $0.698 $0.635 View Reel $0.485 $0.606 $0.587 $0.568 $0.485 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO V18MLA1210NHAUTO Littelfuse 1: $2.44 2,335In Stock	Mfr. Part No. V18MLA1210NHAUTO Mouser Part No 576-V18MLA1210NHAUTO	Littelfuse	Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO Learn More about Littelfuse aumov varistors	Datasheet	2,335In Stock	Cut Tape $2.44 $1.54 $1.44 $1.23 Reel $0.897 View $1.16 $1.01 $0.897 $0.851 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
ESD Protection Diodes / TVS Diodes TVS 1.5KW 300V Uni DO-214AB TR13 RoHS TPSMC300A Littelfuse 1: $1.15 5,963In Stock	Mfr. Part No. TPSMC300A Mouser Part No 576-TPSMC300A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 1.5KW 300V Uni DO-214AB TR13 RoHS Learn More about Littelfuse tpsmc tvs diodes	Datasheet	5,963In Stock	Cut Tape $1.15 $0.864 $0.725 $0.595 $0.511 Reel $0.429 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 4A 0440004.WRA Littelfuse 1: $1.83 3,102In Stock	Mfr. Part No. 0440004.WRA Mouser Part No 576-0440004.WRA	Littelfuse	Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 4A Learn More about Littelfuse 440a fuses	Datasheet	3,102In Stock	Cut Tape $1.83 $1.65 $1.57 $1.27 View Reel $0.783 $1.07 $1.05 $0.886 $0.826 $0.783 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 100V AEC-Q101 5% Bi-Directional TPSMB100CA Littelfuse 1: $1.15 6,883In Stock	Mfr. Part No. TPSMB100CA Mouser Part No 576-TPSMB100CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 100V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	6,883In Stock	Cut Tape $1.15 $0.405 $0.376 $0.323 $0.32 Reel $0.258 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 300V AEC-Q101 5% Bi-Directional TPSMB300CA-A Littelfuse 1: $1.45 5,392In Stock	Mfr. Part No. TPSMB300CA-A Mouser Part No 576-TPSMB300CA-A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 300V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	5,392In Stock	Cut Tape $1.45 $0.727 $0.608 $0.476 $0.433 Reel $0.344 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 39V AEC-Q101 5% Bi-Directional TPSMB39CA Littelfuse 1: $0.80 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 Learn More about Littelfuse tpsmb tvs diodes	Datasheet	14,792In Stock	Cut Tape $0.80 $0.392 $0.333 $0.256 Reel $0.176 View $0.248 $0.174 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 400V AEC-Q101 5% Uni-Directional TPSMB400A-A Littelfuse 1: $1.21 4,631In Stock	Mfr. Part No. TPSMB400A-A Mouser Part No 576-TPSMB400A-A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 400V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	4,631In Stock	Cut Tape $1.21 $0.682 $0.598 $0.473 Reel $0.349 View $0.44 $0.347 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 18V AEC-Q101 5% Bi-Directional TPSMC18CA Littelfuse 1: $1.30 5,081In 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	5,081In Stock	Cut Tape $1.30 $0.611 $0.533 $0.415 $0.402 Reel $0.312 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 43V AEC-Q101 5% Uni-Directional TPSMC43A Littelfuse 1: $0.82 6,663In 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	6,663In Stock	Cut Tape $0.82 $0.518 $0.459 $0.357 $0.354 Reel $0.313 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 16V AEC-Q101 5% Uni-Directional TPSMD16A Littelfuse 1: $1.08 5,103In 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 about Littelfuse TPSMD TVS diodes	Datasheet	5,103In Stock	Cut Tape $1.08 $0.82 $0.676 $0.555 $0.477 Reel $0.401 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200 MINIASMDC050F-2 Littelfuse 1: $0.561 14,214In 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	14,214In Stock	Cut Tape $0.561 $0.514 $0.427 $0.393 Reel $0.237 View $0.354 $0.327 $0.299 $0.22 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
ESD Protection Diodes / TVS Diodes TVS SURF MT 600W 219V DO214AA AEQ101 T&R TPSMB219A Littelfuse 1: $1.26 5,924In Stock	Mfr. Part No. TPSMB219A Mouser Part No 576-TPSMB219A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS SURF MT 600W 219V DO214AA AEQ101 T&R Learn More about Littelfuse tpsmb tvs diodes	Datasheet	5,924In Stock	Cut Tape $1.26 $0.584 $0.516 $0.399 Reel $0.267 View $0.361 $0.258 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 4A 32V 1206 Fast-Acting AEC-Q200 0437004.WRA Littelfuse 1: $1.73 7,434In 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	7,434In Stock	Cut Tape $1.73 $1.54 $1.45 $1.17 View Reel $0.726 $1.01 $0.965 $0.836 $0.771 $0.726	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1.25A 63V 1206 Fast-Acting AEC-Q200 04371.25WRA Littelfuse 1: $1.84 2,747In 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	2,747In Stock	Cut Tape $1.84 $1.60 $1.51 $1.24 View Reel $0.726 $1.08 $1.02 $0.887 $0.818 $0.726 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 480V AEC-Q101 5% Bi-Directional TPSMB480CA-A Littelfuse 1: $1.54 12,963In 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 Learn More about Littelfuse tpsmb tvs diodes	Datasheet	12,963In Stock	Cut Tape $1.54 $0.728 $0.636 $0.498 $0.484 Reel $0.378 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 75V AEC-Q101 5% Uni-Directional TPSMB75A Littelfuse 1: $0.561 8,900In Stock	Mfr. Part No. TPSMB75A Mouser Part No 576-TPSMB75A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 75V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	8,900In Stock	Cut Tape $0.561 $0.34 $0.30 $0.229 $0.228 Reel $0.172 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 75V AEC-Q101 5% Uni-Directional TPSMC75A Littelfuse 1: $0.82 4,909In Stock	Mfr. Part No. TPSMC75A Mouser Part No 576-TPSMC75A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 75V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmc tvs diodes	Datasheet	4,909In Stock	Cut Tape $0.82 $0.495 $0.451 $0.351 $0.35 Reel $0.322 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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