Automotive Application Solutions

Littelfuse Automotive Solutions contain a portfolio of AEC-Q101 and AEC-Q200 qualified TVS diodes, diode arrays, varistors, multilayer varistors, and POLY-FUSE® PTCs. Each new generation of vehicles has an increased number of electronics that control everything from the radio to fuel injection. Littelfuse provides circuit protection solutions for a range of difficult automotive applications.

Results: 5,480
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse ESD Protection Diodes / TVS Diodes TVS 3KW 350V 5%BI DO-214AB TR13 RoHS 1,618In Stock
3,000Expected 12/01/2027
Cut Tape
$2.97
$1.92
$1.56
$1.32
$1.04
Reel
$0.882
Min.: 1
Mult.: 1
: 3,000
Littelfuse Cartridge Fuses 250V 6.3A Time Lag (Slo-Blo) 21,884In Stock
$1.28
$1.20
$0.989
$0.721
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 50A 500V NORMAL BLOW 2,630In Stock
$17.46
$14.48
$13.36
$11.07
Min.: 1
Mult.: 1
Littelfuse ESD Protection Diodes / TVS Diodes TVS SURF MT 600W 219V DO214AA AEQ101 T&R 5,920In Stock
Cut Tape
$1.26
$0.584
$0.519
$0.402
Reel
$0.29
Min.: 1
Mult.: 1
: 3,000
Littelfuse Surface Mount Fuses 20A 32V FAST ACTING 23,009In Stock
Cut Tape
$1.39
$1.25
$1.13
$0.963
Reel
$0.552
Min.: 1
Mult.: 1
: 3,000
Littelfuse Cartridge Fuses 250V 4A Slo-Blo 9,351In Stock
$3.23
$2.68
$2.24
$1.99
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V 8A Medium Acting 23,785In Stock
$1.15
$0.995
$0.934
$0.788
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses FUSE 420Vac/dc 5X20 FA PT 20A 3,933In Stock
$6.97
$5.79
$5.34
$4.43
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V 2.5A 3.6X10 FA PT PB-FREE 1,376In Stock
$2.93
$2.67
$2.58
$2.03
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V .125A 3.6X10 FA PT PB-FREE 830In Stock
$4.37
$4.07
$3.93
$3.09
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V 1.5A 3.6X10 FA PT PB-FREE 886In Stock
Cut Tape
$3.53
$3.22
$3.10
$2.44
Reel
$1.64
Min.: 1
Mult.: 1
: 1,000
Littelfuse Cartridge Fuses 250V 3.6X10 3.15A FUSE SB PT PB-FREE 1,291In Stock
$2.36
$1.96
$1.81
$1.50
Min.: 1
Mult.: 1
Littelfuse SCRs 800V 16A AEC-Q101 874In Stock
1,000Expected 02/12/2026
Cut Tape
$4.75
$3.16
$2.25
$2.09
Reel
$2.09
Min.: 1
Mult.: 1
: 1,000
Littelfuse Cartridge Fuses 250V 4A 3.6X10 FA PT PB-FREE 1,193In Stock
$2.93
$2.43
$2.24
$1.86
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V 1A 3.6X10 FA PT PB-FREE 1,981In Stock
Cut Tape
$3.36
$3.10
$2.57
$2.37
Reel
$1.54
Min.: 1
Mult.: 1
: 1,000
Littelfuse Cartridge Fuses 7A 125V VERY FAST ACTING 3In Stock
$579.23
$542.50
$483.28
Min.: 1
Mult.: 1
Littelfuse Automotive Fuses 40A 425VDC LC HEV 111In Stock
$27.22
$22.58
$20.83
$17.26
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V .032A Time Lag (Slo-Blo) 1,989In Stock
$4.61
$4.29
$4.14
$3.26
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V .8A Slo-Blo 1,094In Stock
$3.61
$3.29
$3.17
$2.49
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 6.3A/250V (P) PGT REEL T1 T HBC 838In Stock
Cut Tape
$3.34
$3.08
$2.56
$2.36
Reel
$1.53
Min.: 1
Mult.: 1
: 1,000
Littelfuse Cartridge Fuses 250V 1.25A Fast Acting 1,000In Stock
$3.00
$2.63
$2.43
$2.01
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V .25A Slo-Blo 4,605In Stock
$0.99
$0.859
$0.802
$0.684
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V 2A Fast Acting 16,302In Stock
$0.58
$0.528
$0.44
$0.361
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V .15A Slo-Blo 3AG 1,059In Stock
$3.33
$2.77
$2.55
$2.12
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V .4A Slo-Blo 3AG 1,675In Stock
$2.02
$1.68
$1.55
$1.29
Min.: 1
Mult.: 1