Circuit Protection – Mouser Estonia

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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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Types of Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 600W 16V AEC-Q101 5% Bi-Directional TPSMB16CA Littelfuse 1: 0,413 € 5.280In Stock	Mfr. Part No. TPSMB16CA Mouser Part No 576-TPSMB16CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 16V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	5.280In Stock	Cut Tape 0,413 € 0,225 € 0,195 € 0,162 € 0,158 € Reel 0,148 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 600W 24V AEC-Q101 5% Bi-Directional TPSMB24CA Littelfuse 1: 0,55 € 5.890In Stock	Mfr. Part No. TPSMB24CA Mouser Part No 576-TPSMB24CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 24V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	5.890In Stock	Cut Tape 0,55 € 0,30 € 0,224 € 0,175 € Reel 0,149 € View 0,166 € 0,148 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 600W 51V AEC-Q101 5% Uni-Directional TPSMB51A Littelfuse 1: 0,335 € 5.995In Stock	Mfr. Part No. TPSMB51A Mouser Part No 576-TPSMB51A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 51V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	5.995In Stock	Cut Tape 0,335 € 0,24 € 0,196 € 0,175 € Reel 0,164 € View 0,17 € 0,16 € 0,157 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 600W 82V AEC-Q101 5% Bi-Directional TPSMB82CA Littelfuse 1: 0,757 € 4.533In Stock	Mfr. Part No. TPSMB82CA Mouser Part No 576-TPSMB82CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 82V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	4.533In Stock	Cut Tape 0,757 € 0,347 € 0,305 € 0,234 € Reel 0,151 € View 0,227 € 0,148 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes TVS 3KW 200V 5%BI DO-214AB TR13 RoHS TPSMD200CA-A Littelfuse 1: 2,46 € 2.682In Stock New Product	Mfr. Part No. TPSMD200CA-A Mouser Part No 576-TPSMD200CA-A New Product	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 3KW 200V 5%BI DO-214AB TR13 RoHS Learn More about Littelfuse TPSMD TVS diodes	Datasheet	2.682In Stock	Cut Tape 2,46 € 1,59 € 1,21 € 1,09 € View Reel 0,759 € 0,877 € 0,823 € 0,759 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes TVS 3KW 300V 5%BI DO-214AB TR13 RoHS TPSMD300CA-A Littelfuse 1: 2,46 € 3.038In Stock New Product	Mfr. Part No. TPSMD300CA-A Mouser Part No 576-TPSMD300CA-A New Product	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 3KW 300V 5%BI DO-214AB TR13 RoHS Learn More about Littelfuse TPSMD TVS diodes	Datasheet	3.038In Stock	Cut Tape 2,46 € 1,59 € 1,21 € 1,09 € View Reel 0,759 € 0,877 € 0,823 € 0,759 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 1.5kW 24V AEC-Q101 5% Uni-Directional TPSMC24A Littelfuse 1: 0,998 € 2.918In Stock	Mfr. Part No. TPSMC24A Mouser Part No 576-TPSMC24A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 24V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmc tvs diodes	Datasheet	2.918In Stock	Cut Tape 0,998 € 0,623 € 0,482 € 0,409 € View Reel 0,268 € 0,318 € 0,306 € 0,268 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 3kW 18V AEC-Q101 5% Uni-Directional TPSMD18A Littelfuse 1: 1,51 € 1.855In Stock	Mfr. Part No. TPSMD18A Mouser Part No 576-TPSMD18A	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 18V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	1.855In Stock	Cut Tape 1,51 € 0,955 € 0,76 € 0,635 € Reel 0,406 € View 0,495 € 0,426 € 0,374 € 0,353 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 600W 250V AEC-Q101 5% Bi-Directional TPSMB250CA Littelfuse 1: 1,08 € 2.982In Stock	Mfr. Part No. TPSMB250CA Mouser Part No 576-TPSMB250CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 250V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	2.982In Stock	Cut Tape 1,08 € 0,502 € 0,445 € 0,346 € Reel 0,227 € 0,222 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Resettable Fuses - PPTC RF5103-000 ASMDC260F/32-2 Littelfuse 1: 0,826 € 4.000In Stock New Product	Mfr. Part No. ASMDC260F/32-2 Mouser Part No 576-ASMDC260F/32-2 New Product	Littelfuse	Resettable Fuses - PPTC RF5103-000 Learn More about Littelfuse polyswitch automotive pptcs		4.000In Stock	Cut Tape 0,826 € 0,762 € 0,633 € 0,584 € View Reel 0,378 € 0,525 € 0,484 € 0,446 € 0,424 € 0,378 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 Stand of Voltage 30V TPSMB3018CA Littelfuse 1: 0,946 € 6.320In Stock New Product	Mfr. Part No. TPSMB3018CA Mouser Part No 576-TPSMB3018CA New Product	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 Stand of Voltage 30V Learn More about Littelfuse tpsmb asymmetric diodes	Datasheet	6.320In Stock	Cut Tape 0,946 € 0,438 € 0,388 € 0,316 € Reel 0,233 € View 0,305 € 0,204 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 600W 7.5V AEC-Q101 5% Uni-Directional TPSMA6L7.5A Littelfuse 1: 0,74 € 7In Stock	Mfr. Part No. TPSMA6L7.5A Mouser Part No 576-TPSMA6L7.5A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 7.5V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	7In Stock	Cut Tape 0,74 € 0,323 € 0,285 € 0,217 € Reel 0,139 € View 0,206 € 0,137 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 Stand off Voltage 28V TPSMB2818CA Littelfuse 1: 0,946 € 2.628In Stock New Product	Mfr. Part No. TPSMB2818CA Mouser Part No 576-TPSMB2818CA New Product	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 Stand off Voltage 28V Learn More about Littelfuse tpsmb asymmetric diodes	Datasheet	2.628In Stock	Cut Tape 0,946 € 0,438 € 0,388 € 0,299 € 0,293 € Reel 0,204 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R TPSMB2005CA Littelfuse 1: 0,946 € 13.132In Stock	Mfr. Part No. TPSMB2005CA Mouser Part No 576-TPSMB2005CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R Learn More about Littelfuse tpsmb asymmetric diodes	Datasheet	13.132In Stock	Cut Tape 0,946 € 0,438 € 0,388 € 0,299 € Reel 0,233 € View 0,293 € 0,213 € 0,204 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 0402 32VDC .04pF AEC-Q200 QUAL AXGD10402KR Littelfuse 1: 0,697 € 342.709In Stock	Mfr. Part No. AXGD10402KR Mouser Part No 576-AXGD10402KR	Littelfuse	ESD Protection Diodes / TVS Diodes 0402 32VDC .04pF AEC-Q200 QUAL Learn More about Littelfuse axgd suppressors	Datasheet	342.709In Stock	Cut Tape 0,697 € 0,316 € 0,279 € 0,212 € View Reel 0,176 € 0,206 € 0,189 € 0,185 € 0,176 € MouseReel Available	Min.: 1 Mult.: 1 : 10.000
ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R TPSMB1505CA Littelfuse 1: 0,946 € 3.280In Stock	Mfr. Part No. TPSMB1505CA Mouser Part No 576-TPSMB1505CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R Learn More about Littelfuse tpsmb asymmetric diodes	Datasheet	3.280In Stock	Cut Tape 0,946 € 0,438 € 0,388 € 0,316 € Reel 0,233 € View 0,305 € 0,204 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R TPSMB1805CA Littelfuse 1: 0,946 € 2.972In Stock 100On Order	Mfr. Part No. TPSMB1805CA Mouser Part No 576-TPSMB1805CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R Learn More about Littelfuse tpsmb asymmetric diodes	Datasheet	2.972In Stock 100On Order	Cut Tape 0,946 € 0,438 € 0,388 € 0,299 € Reel 0,233 € View 0,288 € 0,204 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes TPSMB - CA 24V TPSMB2412CA Littelfuse 1: 0,946 € 2.742In Stock	Mfr. Part No. TPSMB2412CA Mouser Part No 576-TPSMB2412CA	Littelfuse	ESD Protection Diodes / TVS Diodes TPSMB - CA 24V Learn More about Littelfuse powertrain	Datasheet	2.742In Stock	Cut Tape 0,946 € 0,438 € 0,388 € 0,299 € 0,293 € Reel 0,204 €	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes TVS 3KW 400V BI DO-214AB TR13 RoHS TPSMD400CA-A Littelfuse 1: 2,46 € 1.500In Stock 3.000Expected 1/5/2027	Mfr. Part No. TPSMD400CA-A Mouser Part No 576-TPSMD400CA-A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 3KW 400V BI DO-214AB TR13 RoHS Learn More about Littelfuse TPSMD TVS diodes	Datasheet	1.500In Stock 3.000Expected 1/5/2027	Cut Tape 2,46 € 1,59 € 1,21 € 1,09 € View Reel 0,759 € 0,877 € 0,823 € 0,759 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Surface Mount Fuses .5A 63V 1206 Fast-Acting AEC-Q200 0437.500WRA Littelfuse 1: 1,42 € 2.544In Stock	Mfr. Part No. 0437.500WRA Mouser Part No 576-0437.500WRA	Littelfuse	Surface Mount Fuses .5A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	2.544In Stock	Cut Tape 1,42 € 1,32 € 1,09 € 1,01 € View Reel 0,686 € 0,903 € 0,831 € 0,765 € 0,686 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Surface Mount Fuses .75A 63V 1206 Fast-Acting AEC-Q200 0437.750WRA Littelfuse 1: 1,59 € 3.607In Stock	Mfr. Part No. 0437.750WRA Mouser Part No 576-0437.750WRA	Littelfuse	Surface Mount Fuses .75A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	3.607In Stock	Cut Tape 1,59 € 1,36 € 1,28 € 1,05 € View Reel 0,686 € 0,929 € 0,869 € 0,769 € 0,709 € 0,686 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Surface Mount Fuses 1A 63V 1206 Fast-Acting AEC-Q200 0437001.WRA Littelfuse 1: 1,42 € 16.729In Stock	Mfr. Part No. 0437001.WRA Mouser Part No 576-0437001.WRA	Littelfuse	Surface Mount Fuses 1A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	16.729In Stock	Cut Tape 1,42 € 1,32 € 1,09 € 1,01 € View Reel 0,686 € 0,903 € 0,831 € 0,765 € 0,686 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Surface Mount Fuses 2A 63V 1206 Fast-Acting AEC-Q200 0437002.WRA Littelfuse 1: 1,42 € 3.509In Stock	Mfr. Part No. 0437002.WRA Mouser Part No 576-0437002.WRA	Littelfuse	Surface Mount Fuses 2A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	3.509In Stock	Cut Tape 1,42 € 1,32 € 1,09 € 1,01 € View Reel 0,686 € 0,903 € 0,831 € 0,765 € 0,686 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Surface Mount Fuses 3A 32V 1206 Fast-Acting AEC-Q200 0437003.WRA Littelfuse 1: 1,42 € 2.041In Stock	Mfr. Part No. 0437003.WRA Mouser Part No 576-0437003.WRA	Littelfuse	Surface Mount Fuses 3A 32V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	2.041In Stock	Cut Tape 1,42 € 1,32 € 1,09 € 1,01 € View Reel 0,686 € 0,903 € 0,831 € 0,765 € 0,686 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Surface Mount Fuses FUSE 35V FA 1206 7A AECQ 0437007.WRA Littelfuse 1: 1,42 € 5.164In Stock	Mfr. Part No. 0437007.WRA Mouser Part No 576-0437007.WRA	Littelfuse	Surface Mount Fuses FUSE 35V FA 1206 7A AECQ Learn More about Littelfuse 437a fuses	Datasheet	5.164In Stock	Cut Tape 1,42 € 1,32 € 1,09 € 1,01 € View Reel 0,686 € 0,903 € 0,831 € 0,765 € 0,686 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000

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Types of Circuit Protection