Circuit Protection – Mouser Japan

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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 (JPY) 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: ¥304 3,072In Stock	Mfr. Part # 0440004.WRA Mouser Part # 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 ¥304 ¥274.1 ¥260.8 ¥210.9 View Reel ¥125.1 ¥177.7 ¥174.4 ¥147.2 ¥137.2 ¥125.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 100V AEC-Q101 5% Bi-Directional TPSMB100CA Littelfuse 1: ¥209.3 6,883In Stock	Mfr. Part # TPSMB100CA Mouser Part # 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 ¥209.3 ¥96.8 ¥74.9 ¥59.6 Reel ¥50.7 View ¥57.3 ¥49.7 ¥41.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 300V AEC-Q101 5% Bi-Directional TPSMB300CA-A Littelfuse 1: ¥257.5 5,392In Stock	Mfr. Part # TPSMB300CA-A Mouser Part # 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 ¥257.5 ¥162.1 ¥120.9 ¥107.6 Reel ¥63.8 View ¥84.2 ¥75.4 ¥55.8 ¥54.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 400V AEC-Q101 5% Uni-Directional TPSMB400A-A Littelfuse 1: ¥199.3 4,615In Stock	Mfr. Part # TPSMB400A-A Mouser Part # 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 ¥199.3 ¥138.4 ¥113.1 ¥100.7 Reel ¥58.8 View ¥78.6 ¥69.1 ¥51.8 ¥50.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 18V AEC-Q101 5% Bi-Directional TPSMC18CA Littelfuse 1: ¥217.6 5,081In Stock	Mfr. Part # TPSMC18CA Mouser Part # 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 ¥217.6 ¥136.5 ¥101.3 ¥90 Reel ¥45.8 View ¥69.9 ¥60 ¥43.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 43V AEC-Q101 5% Uni-Directional TPSMC43A Littelfuse 1: ¥181 6,663In Stock	Mfr. Part # TPSMC43A Mouser Part # 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 ¥181 ¥126.7 ¥101.3 ¥83.2 View Reel ¥51 ¥64.4 ¥59.1 ¥51 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 16V AEC-Q101 5% Uni-Directional TPSMD16A Littelfuse 1: ¥292.3 5,001In Stock	Mfr. Part # TPSMD16A Mouser Part # 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 ¥292.3 ¥182.7 ¥136.2 ¥121.4 Reel ¥71.3 View ¥95.5 ¥82.2 ¥63.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 18V 1270pF 1206 AEC-Q200 MLA AUTO V18MLA1206NHAUTO Littelfuse 1: ¥225.9 5,000In Stock	Mfr. Part # V18MLA1206NHAUTO Mouser Part # 576-V18MLA1206NHAUTO	Littelfuse	Varistors 18V 1270pF 1206 AEC-Q200 MLA AUTO Learn More about Littelfuse aumov varistors	Datasheet	5,000In Stock	Cut Tape ¥225.9 ¥148 ¥130.9 ¥122.7 Reel ¥92.8 View ¥117.8 ¥106 ¥92.2 ¥86.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Surface Mount Fuses 1.75A 63V 1206 Fast-Acting AEC-Q200 04371.75WRA Littelfuse 1: ¥287.4 2,886In Stock	Mfr. Part # 04371.75WRA Mouser Part # 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 ¥287.4 ¥254.1 ¥240.8 ¥194.3 View Reel ¥115.9 ¥167.8 ¥160.3 ¥138.9 ¥128.1 ¥115.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 .500A 0440.500WRA Littelfuse 1: ¥304 6,457In Stock	Mfr. Part # 0440.500WRA Mouser Part # 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 ¥304 ¥274.1 ¥260.8 ¥210.9 View Reel ¥125.1 ¥177.7 ¥174.4 ¥147.2 ¥137.2 ¥125.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 40V AEC-Q101 5% Uni-Directional TPSMA6L40A Littelfuse 1: ¥137.9 10,894In Stock	Mfr. Part # TPSMA6L40A Mouser Part # 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 ¥137.9 ¥62.3 ¥55 ¥41.9 Reel ¥26.9 View ¥39.9 ¥23.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1.5A 63V 1206 Fast-Acting AEC-Q200 043701.5WRA Littelfuse 1: ¥287.4 3,707In Stock	Mfr. Part # 043701.5WRA Mouser Part # 576-043701.5WRA	Littelfuse	Surface Mount Fuses 1.5A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	3,707In Stock	Cut Tape ¥287.4 ¥254.1 ¥240.8 ¥194.3 View Reel ¥115.9 ¥167.8 ¥160.3 ¥138.9 ¥128.1 ¥115.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses .750A 63V FAST ACTING 0440.750WRA Littelfuse 1: ¥304 2,639In Stock	Mfr. Part # 0440.750WRA Mouser Part # 576-0440.750WRA	Littelfuse	Surface Mount Fuses .750A 63V FAST ACTING Learn More about Littelfuse 440a fuses	Datasheet	2,639In Stock	Cut Tape ¥304 ¥274.1 ¥260.8 ¥210.9 View Reel ¥125.1 ¥177.7 ¥174.4 ¥147.2 ¥137.2 ¥125.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 20V AEC-Q101 5% Uni-Directional TPSMD20A Littelfuse 1: ¥292.3 4,325In Stock	Mfr. Part # TPSMD20A Mouser Part # 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 ¥292.3 ¥184.4 ¥146.8 ¥122.6 Reel ¥74.4 View ¥95.5 ¥82.2 ¥68.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 36V AEC-Q101 5% Uni-Directional TPSMD36A Littelfuse 1: ¥292.3 7,955In Stock	Mfr. Part # TPSMD36A Mouser Part # 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 ¥292.3 ¥182.7 ¥136.2 ¥121.4 View Reel ¥63.9 ¥95.5 ¥82.2 ¥63.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 24V 2220 125C AUML AEC-Q200 Low Profile V24AUMLA2220H Littelfuse 1: ¥863.7 517In Stock	Mfr. Part # V24AUMLA2220H Mouser Part # 576-V24AUMLA2220H	Littelfuse	Varistors 24V 2220 125C AUML AEC-Q200 Low Profile Learn More about Littelfuse auml mlv	Datasheet	517In Stock	Cut Tape ¥863.7 ¥657.8 ¥606.3 ¥549.8 Reel ¥416.9 View ¥523.2 ¥509.9 ¥415.3	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes TVS 3KW 350V 5%BI DO-214AB TR13 RoHS TPSMD350CA-A Littelfuse 1: ¥460.1 1,638In Stock 3,000Expected 1/12/2027 New Product	Mfr. Part # TPSMD350CA-A Mouser Part # 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	1,638In Stock 3,000Expected 1/12/2027	Cut Tape ¥460.1 ¥257.5 ¥215.9 ¥172.7 Reel ¥128.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 300V AEC-Q101 5% Uni-Directional TPSMB300A-A Littelfuse 1: ¥257.5 2,367In Stock	Mfr. Part # TPSMB300A-A Mouser Part # 576-TPSMB300A-A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 300V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	2,367In Stock	Cut Tape ¥257.5 ¥152 ¥113.1 ¥100.7 Reel ¥51.8 View ¥78.6 ¥69.1 ¥50.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 480V AEC-Q101 5% Uni-Directional TPSMB480A-A Littelfuse 1: ¥257.5 2,666In Stock	Mfr. Part # TPSMB480A-A Mouser Part # 576-TPSMB480A-A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 480V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	2,666In Stock	Cut Tape ¥257.5 ¥118.9 ¥107.8 ¥84.2 Reel ¥51.8 View ¥69.4 ¥64.9 ¥50.3	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 11V AEC-Q101 5% Bi-Directional TPSMB11CA Littelfuse 1: ¥157.8 1,723In Stock	Mfr. Part # TPSMB11CA Mouser Part # 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 ¥157.8 ¥98 ¥63.9 ¥48.2 Reel ¥35.9 View ¥43.9 ¥35.5 ¥30.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 18V 290pF 0805 AEC-Q200 MLA AUTO V18MLA0805LNHAUTO Littelfuse 1: ¥152.8 3,344In Stock	Mfr. Part # V18MLA0805LNHAUTO Mouser Part # 576-V18MLA0805LNHAUT	Littelfuse	Varistors 18V 290pF 0805 AEC-Q200 MLA AUTO Learn More about Littelfuse aumov varistors	Datasheet	3,344In Stock	Cut Tape ¥152.8 ¥90.5 ¥62.6 ¥58.1 Reel ¥46 View ¥49.2 ¥46 ¥32.4 ¥31.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 43V AEC-Q101 5% Uni-Directional TPSMA6L43A Littelfuse 1: ¥142.8 5,954In Stock	Mfr. Part # TPSMA6L43A Mouser Part # 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 ¥142.8 ¥89.2 ¥58.1 ¥43.9 Reel ¥33.7 View ¥39.9 ¥28.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 15V AEC-Q101 5% Bi-Directional TPSMD15CA Littelfuse 1: ¥292.3 2,970In Stock	Mfr. Part # TPSMD15CA Mouser Part # 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 ¥292.3 ¥184.4 ¥146.8 ¥122.6 Reel ¥80.7 View ¥95.5 ¥82.2 ¥78.9	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TPSMB - CA 52.78V TPSMB58CA Littelfuse 1: ¥157.8 2,036In Stock	Mfr. Part # TPSMB58CA Mouser Part # 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 ¥157.8 ¥98 ¥63.9 ¥48.2 Reel ¥35 View ¥43.9 ¥34.7 ¥30.9	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 15V AEC-Q101 5% Bi-Directional TPSMC15CA Littelfuse 1: ¥206 14In Stock	Mfr. Part # TPSMC15CA Mouser Part # 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 ¥206 ¥129.4 ¥85 ¥66.3 ¥60 Reel ¥53.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000