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.
Surface Mount Fuses 1.5A 63V 1206 Fast-Acting AEC-Q200 043701.5WRA Littelfuse 1: ₹165.28 3,829In 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	3,829In 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 2,669In 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	2,669In 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 3kW 20V AEC-Q101 5% Uni-Directional TPSMD20A Littelfuse 1: ₹103.18 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 ₹103.18 ₹82.93 ₹58.18 ₹45.76 Reel ₹41.27 View ₹45.38 ₹40.99 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 36V AEC-Q101 5% Uni-Directional TPSMD36A Littelfuse 1: ₹103.18 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 ₹103.18 ₹78.34 ₹64.49 ₹53.02 ₹45.57 Reel ₹36.78 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 24V 2220 125C AUML AEC-Q200 Low Profile V24AUMLA2220H Littelfuse 1: ₹496.81 547In Stock	Mfr. Part No. V24AUMLA2220H Mouser Part No 576-V24AUMLA2220H	Littelfuse	Varistors 24V 2220 125C AUML AEC-Q200 Low Profile Learn More about Littelfuse auml mlv	Datasheet	547In Stock	Cut Tape ₹496.81 ₹378.34 ₹348.72 ₹316.24 Reel ₹239.81 View ₹300.95 ₹293.31 ₹238.85	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 5A 0440005.WRA Littelfuse 1: ₹199.68 4,037In 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	4,037In Stock	Cut Tape ₹199.68 ₹168.15 ₹155.73 ₹128.98 View Reel ₹82.26 ₹117.51 ₹106.05 ₹96.50 ₹89.04 ₹82.26 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 32V HIGH I2T 0603 6A AEC-Q200 0441006.WRA Littelfuse 1: ₹185.35 3,945In Stock	Mfr. Part No. 0441006.WRA Mouser Part No 576-0441006.WRA	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 6A AEC-Q200 Learn More about Littelfuse 441 smd fuses	Datasheet	3,945In Stock	Cut Tape ₹185.35 ₹154.77 ₹143.31 ₹118.47 View Reel ₹75.38 ₹107.96 ₹98.41 ₹89.33 ₹82.36 ₹75.38 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 32V HIGH I2T 0603 2.5A AEC-Q200 044102.5WRA Littelfuse 1: ₹181.53 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 ₹181.53 ₹152.86 ₹144.27 ₹120.38 View Reel ₹65.92 ₹110.83 ₹99.36 ₹91.15 ₹83.98 ₹65.92 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 60V 100MA-HD 10A SMD RF4563-000 Littelfuse 1: ₹49.68 16,094In 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	16,094In Stock	₹49.68 ₹44.90 ₹37.93 ₹34.68 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: ₹106.05 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 ₹106.05 ₹55.80 ₹44.43 ₹38.12 Reel ₹25.22 View ₹34.49 ₹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: ₹118.47 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 ₹118.47 ₹47.39 ₹43.95 ₹38.12 Reel ₹29.81 View ₹37.83 ₹28.95 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 47V AEC-Q101 5% Bi-Directional TPSMC47CA Littelfuse 1: ₹64.01 4,869In 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	4,869In Stock	Cut Tape ₹64.01 ₹53.50 ₹48.34 ₹38.12 Reel ₹26.37 View ₹34.49 ₹25.03 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 28V AEC-Q101 5% Uni-Directional TPSMD28A Littelfuse 1: ₹103.18 7,154In 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	7,154In Stock	Cut Tape ₹103.18 ₹78.34 ₹64.49 ₹53.02 Reel ₹38.02 View ₹45.57 ₹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: ₹153.82 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 ₹153.82 ₹82.93 ₹71.27 ₹55.99 Reel ₹46.34 View ₹44.52 ₹44.04 ₹43.95 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 26V 220pF 0805 AEC-Q200 MLA AUTO V26MLA0805NHAUTO Littelfuse 1: ₹37.26 20,966In 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	20,966In Stock	Cut Tape ₹37.26 ₹30.95 ₹27.13 ₹24.36 Reel ₹16.05 View ₹22.55 ₹21.40 ₹20.64 ₹15.96 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 ₹101.27 ₹91.43 ₹81.02 Reel ₹59.23 View ₹76.15 ₹73.09 ₹69.46 ₹59.04 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Varistors 30V 1760pF 1210 AEC-Q200 MLA AUTO V30MLA1210LNHAUTO Littelfuse 1: ₹147.13 1,918In Stock	Mfr. Part No. V30MLA1210LNHAUTO Mouser Part No 576-V30MLA1210LNHAUT	Littelfuse	Varistors 30V 1760pF 1210 AEC-Q200 MLA AUTO Learn More about Littelfuse aumov varistors	Datasheet	1,918In Stock	Cut Tape ₹147.13 ₹118.47 ₹107.96 ₹95.44 Reel ₹68.88 View ₹89.71 ₹86.27 ₹79.78 ₹68.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Surface Mount Fuses 1.75A 63V 1206 Fast-Acting AEC-Q200 04371.75WRA Littelfuse 1: ₹165.28 2,888In 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	2,888In 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 6,629In 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	6,629In 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: ₹78.34 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 Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	10,999In Stock	Cut Tape ₹78.34 ₹35.83 ₹30.86 ₹23.60 Reel ₹15.48 View ₹22.93 ₹15.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 11V AEC-Q101 5% Bi-Directional TPSMB11CA Littelfuse 1: ₹81.21 1,723In Stock	Mfr. Part No. TPSMB11CA Mouser Part No 576-TPSMB11CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 11V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	1,723In Stock	Cut Tape ₹81.21 ₹49.78 ₹32.10 ₹24.46 Reel ₹19.01 View ₹22.07 ₹18.44 ₹17.77 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 48V AEC-Q101 5% Bi-Directional TPSMD48CA Littelfuse 1: ₹153.82 3,000In Stock 3,000Expected 26-10-2026	Mfr. Part No. TPSMD48CA Mouser Part No 576-TPSMD48CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 48V AEC-Q101 5% Bi-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	3,000In Stock 3,000Expected 26-10-2026	Cut Tape ₹153.82 ₹82.93 ₹71.27 ₹55.99 Reel ₹42.80 ₹42.71 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 18V 290pF 0805 AEC-Q200 MLA AUTO V18MLA0805LNHAUTO Littelfuse 1: ₹81.21 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 ₹81.21 ₹48.92 ₹45.00 ₹36.02 Reel ₹20.06 View ₹33.44 ₹28.28 ₹21.88 ₹19.39 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes TPSMB - CA 52.78V TPSMB58CA Littelfuse 1: ₹81.21 2,036In Stock	Mfr. Part No. TPSMB58CA Mouser Part No 576-TPSMB58CA	Littelfuse	ESD Protection Diodes / TVS Diodes TPSMB - CA 52.78V Learn More about Littelfuse tpsmb tvs diodes	Datasheet	2,036In Stock	Cut Tape ₹81.21 ₹49.78 ₹32.10 ₹24.46 Reel ₹18.82 View ₹22.07 ₹18.15 ₹17.77	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 15V AEC-Q101 5% Bi-Directional TPSMC15CA Littelfuse 1: ₹118.47 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 ₹118.47 ₹74.43 ₹48.92 ₹38.12 ₹34.49 Reel ₹30.86 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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