Circuit Protection – Mouser Finland

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Remote Keyless Entry Solutions

Littelfuse Remote Keyless Entry Solutions defend the powered circuits and communication lines of modern vehicles that receive signals from a remote key-fob. These signals control features like remote starting, door unlocking, truck opening, and other custom commands. Littelfuse offers a range of fuses, TVS diodes, diode arrays, MOVs, MLVs, and ESD suppressors that protect the on-board circuitry from such threats.

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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.
Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 4A 0440004.WRA Littelfuse 1: 1,57 € 3 072In 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 072In Stock	Cut Tape 1,57 € 1,42 € 1,35 € 1,09 € View Reel 0,673 € 0,92 € 0,903 € 0,762 € 0,71 € 0,673 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 100V AEC-Q101 5% Bi-Directional TPSMB100CA Littelfuse 1: 1,08 € 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 1,08 € 0,40 € 0,343 € 0,286 € Reel 0,239 € View 0,282 € 0,237 € 0,222 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 300V AEC-Q101 5% Bi-Directional TPSMB300CA-A Littelfuse 1: 1,33 € 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 1,33 € 0,839 € 0,625 € 0,556 € Reel 0,31 € View 0,435 € 0,39 € 0,296 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 400V AEC-Q101 5% Uni-Directional TPSMB400A-A Littelfuse 1: 0,886 € 4 615In 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 615In Stock	Cut Tape 0,886 € 0,635 € 0,541 € 0,493 € Reel 0,286 € View 0,407 € 0,358 € 0,272 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 1.5kW 18V AEC-Q101 5% Bi-Directional TPSMC18CA Littelfuse 1: 1,13 € 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 1,13 € 0,707 € 0,525 € 0,465 € View Reel 0,268 € 0,362 € 0,31 € 0,268 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 1.5kW 43V AEC-Q101 5% Uni-Directional TPSMC43A Littelfuse 1: 0,937 € 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 0,937 € 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 16V AEC-Q101 5% Uni-Directional TPSMD16A Littelfuse 1: 1,49 € 5 001In 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 001In Stock	Cut Tape 1,49 € 0,946 € 0,705 € 0,629 € Reel 0,35 € View 0,495 € 0,426 € 0,345 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Varistors 18V 1270pF 1206 AEC-Q200 MLA AUTO V18MLA1206NHAUTO Littelfuse 1: 1,17 € 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 1,17 € 0,765 € 0,677 € 0,635 € Reel 0,481 € View 0,609 € 0,549 € 0,465 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
Surface Mount Fuses 1.5A 63V 1206 Fast-Acting AEC-Q200 043701.5WRA Littelfuse 1: 1,49 € 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 1,49 € 1,32 € 1,25 € 1,01 € View Reel 0,624 € 0,869 € 0,83 € 0,719 € 0,663 € 0,624 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Surface Mount Fuses .750A 63V FAST ACTING 0440.750WRA Littelfuse 1: 1,57 € 2 639In 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 639In Stock	Cut Tape 1,57 € 1,42 € 1,35 € 1,09 € View Reel 0,673 € 0,92 € 0,903 € 0,762 € 0,71 € 0,673 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Surface Mount Fuses FUSE 32V HIGH I2T 0603 4A AEC-Q200 0441004.WRA Littelfuse 1: 1,47 € 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 1,47 € 1,30 € 1,24 € 0,728 € View Reel 0,618 € 0,678 € 0,634 € 0,618 € 0,618 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 3kW 20V AEC-Q101 5% Uni-Directional TPSMD20A Littelfuse 1: 1,51 € 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 1,51 € 0,955 € 0,76 € 0,635 € Reel 0,391 € View 0,495 € 0,426 € 0,365 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 3kW 36V AEC-Q101 5% Uni-Directional TPSMD36A Littelfuse 1: 1,49 € 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 1,49 € 0,946 € 0,704 € 0,629 € View Reel 0,345 € 0,495 € 0,426 € 0,345 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Surface Mount Fuses 4A 32V 1206 Fast-Acting AEC-Q200 0437004.WRA Littelfuse 1: 1,49 € 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 1,49 € 1,32 € 1,25 € 1,01 € View Reel 0,624 € 0,869 € 0,83 € 0,719 € 0,663 € 0,624 €	Min.: 1 Mult.: 1 : 3 000
Surface Mount Fuses 1.25A 63V 1206 Fast-Acting AEC-Q200 04371.25WRA Littelfuse 1: 1,49 € 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 1,49 € 1,32 € 1,25 € 1,01 € View Reel 0,624 € 0,869 € 0,83 € 0,719 € 0,663 € 0,624 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 480V AEC-Q101 5% Bi-Directional TPSMB480CA-A Littelfuse 1: 1,33 € 12 603In 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 603In Stock	Cut Tape 1,33 € 0,839 € 0,626 € 0,556 € Reel 0,309 € View 0,436 € 0,39 € 0,30 € 0,296 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 75V AEC-Q101 5% Uni-Directional TPSMB75A Littelfuse 1: 0,688 € 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 0,688 € 0,318 € 0,274 € 0,209 € 0,203 € Reel 0,173 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes TPSMB - CA 52.78V TPSMB58CA Littelfuse 1: 0,817 € 1 836In 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	1 836In Stock	Cut Tape 0,817 € 0,507 € 0,331 € 0,249 € Reel 0,181 € View 0,227 € 0,18 € 0,16 €	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 1.5kW 15V AEC-Q101 5% Bi-Directional TPSMC15CA Littelfuse 1: 1,15 € 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 1,15 € 0,722 € 0,473 € 0,366 € 0,31 € Reel 0,279 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 91V AEC-Q101 5% Uni-Directional TPSMB91A Littelfuse 1: 0,765 € 1 450In Stock	Mfr. Part No. TPSMB91A Mouser Part No 576-TPSMB91A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 91V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	1 450In Stock	Cut Tape 0,765 € 0,347 € 0,306 € 0,234 € 0,227 € Reel 0,16 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 3kW 18V AEC-Q101 5% Bi-Directional TPSMD18CA Littelfuse 1: 1,52 € 849In Stock	Mfr. Part No. TPSMD18CA Mouser Part No 576-TPSMD18CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 18V AEC-Q101 5% Bi-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	849In Stock	Cut Tape 1,52 € 0,963 € 0,76 € 0,642 € View Reel 0,407 € 0,504 € 0,426 € 0,407 €	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 3kW 15V AEC-Q101 5% Bi-Directional TPSMD15CA Littelfuse 1: 1,51 € 2 970In Stock	Mfr. Part No. TPSMD15CA Mouser Part No 576-TPSMD15CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 15V AEC-Q101 5% Bi-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	2 970In Stock	Cut Tape 1,51 € 0,955 € 0,76 € 0,635 € Reel 0,434 € View 0,495 € 0,435 € 0,418 €	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 11V AEC-Q101 5% Bi-Directional TPSMB11CA Littelfuse 1: 0,817 € 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 0,817 € 0,507 € 0,331 € 0,249 € 0,227 € Reel 0,186 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Varistors 18V 290pF 0805 AEC-Q200 MLA AUTO V18MLA0805LNHAUTO Littelfuse 1: 0,791 € 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 0,791 € 0,469 € 0,324 € Reel 0,323 € 0,188 € 0,174 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
ESD Protection Diodes / TVS Diodes 600W 43V AEC-Q101 5% Uni-Directional TPSMA6L43A Littelfuse 1: 0,74 € 5 954In Stock	Mfr. Part No. TPSMA6L43A Mouser Part No 576-TPSMA6L43A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 43V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	5 954In Stock	Cut Tape 0,74 € 0,462 € 0,301 € 0,227 € 0,206 € Reel 0,159 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000

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Remote Keyless Entry Solutions

Types of Circuit Protection