Circuit Protection – Mouser India

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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 (INR) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes TVS 3KW 350V 5%BI DO-214AB TR13 RoHS TPSMD350CA-A Littelfuse 1: ₹283.75 1,618In Stock 3,000Expected 12-01-2027 New Product	Mfr. Part No. TPSMD350CA-A Mouser Part No 576-TPSMD350CA-A New Product	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 3KW 350V 5%BI DO-214AB TR13 RoHS Learn More about Littelfuse TPSMD TVS diodes	Datasheet	1,618In Stock 3,000Expected 12-01-2027	Cut Tape ₹283.75 ₹183.44 ₹149.04 ₹126.11 ₹99.36 Reel ₹84.27 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TVS SURF MT 600W 219V DO214AA AEQ101 T&R TPSMB219A Littelfuse 1: ₹120.38 5,920In 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	5,920In Stock	Cut Tape ₹120.38 ₹55.80 ₹49.59 ₹38.41 Reel ₹27.71 View ₹25.22 ₹23.69 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1.75A 63V 1206 Fast-Acting AEC-Q200 04371.75WRA Littelfuse 1: ₹165.28 2,886In Stock	Mfr. Part No. 04371.75WRA Mouser Part No 576-04371.75WRA	Littelfuse	Surface Mount Fuses 1.75A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	2,886In Stock	Cut Tape ₹165.28 ₹146.18 ₹138.53 ₹111.78 View Reel ₹66.59 ₹96.50 ₹92.20 ₹79.87 ₹73.66 ₹66.59 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 .500A 0440.500WRA Littelfuse 1: ₹174.84 6,457In Stock	Mfr. Part No. 0440.500WRA Mouser Part No 576-0440.500WRA	Littelfuse	Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 .500A Learn More about Littelfuse 440a fuses	Datasheet	6,457In Stock	Cut Tape ₹174.84 ₹157.64 ₹150.00 ₹121.34 View Reel ₹71.85 ₹102.23 ₹100.32 ₹84.65 ₹78.92 ₹71.85 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 40V AEC-Q101 5% Uni-Directional TPSMA6L40A Littelfuse 1: ₹79.30 10,894In Stock	Mfr. Part No. TPSMA6L40A Mouser Part No 576-TPSMA6L40A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 40V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	10,894In Stock	Cut Tape ₹79.30 ₹35.83 ₹31.62 ₹24.08 Reel ₹15.48 View ₹22.93 ₹13.47 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 18V 1210 125C AUML AEC-Q200 Low Profile V18AUMLA1210NH Littelfuse 1: ₹121.34 2,676In Stock	Mfr. Part No. V18AUMLA1210NH Mouser Part No 576-V18AUMLA1210NH	Littelfuse	Varistors 18V 1210 125C AUML AEC-Q200 Low Profile Learn More about Littelfuse auml mlv	Datasheet	2,676In Stock	Cut Tape ₹121.34 ₹79.68 ₹70.41 ₹66.02 View Reel ₹56.37 ₹63.34 ₹60.38 ₹56.37 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Surface Mount Fuses 1.5A 63V 1206 Fast-Acting AEC-Q200 043701.5WRA Littelfuse 1: ₹165.28 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 ₹165.28 ₹146.18 ₹138.53 ₹111.78 View Reel ₹66.59 ₹96.50 ₹92.20 ₹79.87 ₹73.66 ₹66.59 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses .750A 63V FAST ACTING 0440.750WRA Littelfuse 1: ₹174.84 2,389In Stock	Mfr. Part No. 0440.750WRA Mouser Part No 576-0440.750WRA	Littelfuse	Surface Mount Fuses .750A 63V FAST ACTING Learn More about Littelfuse 440a fuses	Datasheet	2,389In Stock	Cut Tape ₹174.84 ₹157.64 ₹150.00 ₹121.34 View Reel ₹71.85 ₹102.23 ₹100.32 ₹84.65 ₹78.92 ₹71.85 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 32V HIGH I2T 0603 4A AEC-Q200 0441004.WRA Littelfuse 1: ₹163.37 3,722In Stock	Mfr. Part No. 0441004.WRA Mouser Part No 576-0441004.WRA	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 4A AEC-Q200 Learn More about Littelfuse 441 smd fuses	Datasheet	3,722In Stock	Cut Tape ₹163.37 ₹144.27 ₹137.58 ₹80.83 View Reel ₹65.92 ₹75.29 ₹70.41 ₹68.02 ₹66.02 ₹65.92 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 20V AEC-Q101 5% Uni-Directional TPSMD20A Littelfuse 1: ₹168.15 4,325In Stock	Mfr. Part No. TPSMD20A Mouser Part No 576-TPSMD20A	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 20V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	4,325In Stock	Cut Tape ₹168.15 ₹106.05 ₹84.46 ₹70.51 Reel ₹43.47 View ₹54.94 ₹47.29 ₹40.51 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 36V AEC-Q101 5% Uni-Directional TPSMD36A Littelfuse 1: ₹165.28 7,955In Stock	Mfr. Part No. TPSMD36A Mouser Part No 576-TPSMD36A	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 36V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	7,955In Stock	Cut Tape ₹165.28 ₹105.09 ₹78.25 ₹69.84 View Reel ₹36.78 ₹54.94 ₹47.29 ₹36.78 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 5A 0440005.WRA Littelfuse 1: ₹174.84 3,977In Stock	Mfr. Part No. 0440005.WRA Mouser Part No 576-0440005.WRA	Littelfuse	Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 5A Learn More about Littelfuse 440a fuses	Datasheet	3,977In Stock	Cut Tape ₹174.84 ₹157.64 ₹150.00 ₹121.34 View Reel ₹71.85 ₹102.23 ₹100.32 ₹84.65 ₹78.92 ₹71.85 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 32V HIGH I2T 0603 2.5A AEC-Q200 044102.5WRA Littelfuse 1: ₹163.37 2,814In Stock	Mfr. Part No. 044102.5WRA Mouser Part No 576-044102.5WRA	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 2.5A AEC-Q200 Learn More about Littelfuse 441 smd fuses	Datasheet	2,814In Stock	Cut Tape ₹163.37 ₹144.27 ₹137.58 ₹110.83 View Reel ₹65.92 ₹95.44 ₹91.24 ₹79.01 ₹72.90 ₹65.92 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 60V 100MA-HD 10A SMD RF4563-000 Littelfuse 1: ₹49.68 16,019In Stock	Mfr. Part No. RF4563-000 Mouser Part No 576-RF4563-000	Littelfuse	Resettable Fuses - PPTC 60V 100MA-HD 10A SMD Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	16,019In Stock	₹49.68 ₹44.62 ₹37.93 ₹34.97 View ₹31.43 ₹29.04 ₹26.75 ₹19.49 ₹18.63	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 110V AEC-Q101 5% Uni-Directional TPSMB110A Littelfuse 1: ₹120.38 5,609In Stock	Mfr. Part No. TPSMB110A Mouser Part No 576-TPSMB110A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 110V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	5,609In Stock	Cut Tape ₹120.38 ₹55.89 ₹43.85 ₹35.16 Reel ₹25.22 View ₹33.82 ₹23.69 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 510V AEC-Q101 5% Uni-Directional TPSMB510A-A Littelfuse 1: ₹138.53 4,999In Stock	Mfr. Part No. TPSMB510A-A Mouser Part No 576-TPSMB510A-A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 510V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	4,999In Stock	Cut Tape ₹138.53 ₹60.86 ₹52.07 ₹45.00 Reel ₹29.81 View ₹38.22 ₹37.26 ₹28.95 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 28V AEC-Q101 5% Uni-Directional TPSMD28A Littelfuse 1: ₹165.28 7,054In Stock	Mfr. Part No. TPSMD28A Mouser Part No 576-TPSMD28A	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 28V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	7,054In Stock	Cut Tape ₹165.28 ₹105.09 ₹78.34 ₹69.84 View Reel ₹36.78 ₹54.94 ₹47.29 ₹36.78 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 40V AEC-Q101 5% Bi-Directional TPSMD40CA Littelfuse 1: ₹167.20 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 about Littelfuse TPSMD TVS diodes	Datasheet	3,559In Stock	Cut Tape ₹167.20 ₹105.09 ₹81.40 ₹70.51 Reel ₹42.23 View ₹54.94 ₹47.29 ₹41.56 ₹38.22 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 18V 2220 125C AUML AEC-Q200 Low Profile V18AUMLA2220H Littelfuse 1: ₹477.70 1,789In Stock	Mfr. Part No. V18AUMLA2220H Mouser Part No 576-V18AUMLA2220H	Littelfuse	Varistors 18V 2220 125C AUML AEC-Q200 Low Profile Learn More about Littelfuse auml mlv	Datasheet	1,789In Stock	Cut Tape ₹477.70 ₹378.34 ₹348.72 ₹316.24 View Reel ₹274.20 ₹300.95 ₹283.75 ₹274.20 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Varistors 26V 220pF 0805 AEC-Q200 MLA AUTO V26MLA0805NHAUTO Littelfuse 1: ₹44.90 18,916In Stock	Mfr. Part No. V26MLA0805NHAUTO Mouser Part No 576-V26MLA0805NHAUTO	Littelfuse	Varistors 26V 220pF 0805 AEC-Q200 MLA AUTO Learn More about Littelfuse aumov varistors	Datasheet	18,916In Stock	Cut Tape ₹44.90 ₹28.09 ₹24.36 ₹22.55 Reel ₹17.87 View ₹21.50 ₹20.64 ₹17.20 ₹16.82 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Varistors 26V 1040pF 1210 AEC-Q200 MLA AUTO V26MLA1210NHAUTO Littelfuse 1: ₹138.53 9,729In Stock	Mfr. Part No. V26MLA1210NHAUTO Mouser Part No 576-V26MLA1210NHAUTO	Littelfuse	Varistors 26V 1040pF 1210 AEC-Q200 MLA AUTO Learn More about Littelfuse aumov varistors	Datasheet	9,729In Stock	Cut Tape ₹138.53 ₹91.43 ₹81.11 ₹76.15 Reel ₹59.23 View ₹73.18 ₹70.22 ₹59.04 ₹57.23 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC .1A 60V Mini SMD AEC-Q200 MINIASMDC010F-2 Littelfuse 1: ₹62.10 9,911In Stock	Mfr. Part No. MINIASMDC010F-2 Mouser Part No 650-MINIASMDC010F-2	Littelfuse	Resettable Fuses - PPTC .1A 60V Mini SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	9,911In Stock	Cut Tape ₹62.10 ₹56.75 ₹47.29 ₹43.66 Reel ₹26.37 View ₹39.17 ₹33.34 ₹25.51 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 1.75A 04401.75WRA Littelfuse 1: ₹169.11 2,814In 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	2,814In Stock	Cut Tape ₹169.11 ₹156.69 ₹129.93 ₹119.43 View Reel ₹71.85 ₹107.96 ₹99.36 ₹76.72 ₹71.85 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 26V AEC-Q101 5% Uni-Directional TPSMA6L26A Littelfuse 1: ₹64.01 9,252In 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	9,252In Stock	Cut Tape ₹64.01 ₹33.44 ₹25.99 ₹19.59 Reel ₹15.10 View ₹19.30 ₹15.00 ₹13.47 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 530V AEC-Q101 5% Bi-Directional TPSMB530CA-A Littelfuse 1: ₹106.05 3,982In 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	3,982In Stock	Cut Tape ₹106.05 ₹69.55 ₹59.71 ₹50.25 Reel ₹34.39 View ₹41.37 ₹35.64 ₹32.10 ₹31.53 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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Types of Circuit Protection