Engine Cooling System Solutions

Littelfuse Engine Cooling System Solutions offer protection against threats to the ability of an engine to cool using the right fluids. Threats to these cooling systems include overheating, load dumps, surges, and ESDs. Littelfuse solutions to these threats include Schottky and TVS diodes, diode arrays, MLVS, SMD PPTCs, and MOVs.

Results: 366
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Technology Mounting Style Package/Case
Littelfuse ESD Protection Diodes / TVS Diodes 36V 7kW UNI-DIR SLD8S AEC-Q101 11.000In Stock
Min.: 1
Mult.: 1
: 500

SMTO-263
Littelfuse ESD Protection Diodes / TVS Diodes TPSMB - CA 24V 2.766In Stock
Min.: 1
Mult.: 1
: 3.000

SMB (DO-214AA)
Littelfuse Schottky Diodes & Rectifiers 12A 100V TO-277B 5.016In Stock
Min.: 1
Mult.: 1
: 5.000

Schottky Diodes & Rectifiers Si SMD/SMT TO-277B-2
Littelfuse Schottky Diodes & Rectifiers 45V 20A Axial 7.889In Stock
12.000Expected 2/10/2027
Min.: 1
Mult.: 1
: 1.000

Schottky Diodes & Rectifiers Si Through Hole P600-2
Littelfuse Schottky Diodes & Rectifiers 20A 50V TO-277B 11.185In Stock
Min.: 1
Mult.: 1
: 5.000

Schottky Diodes & Rectifiers Si SMD/SMT TO-277B-2
Littelfuse Schottky Diodes & Rectifiers 80V 20A 7.239In Stock
Min.: 1
Mult.: 1
: 5.000

Schottky Diodes & Rectifiers Si SMD/SMT TO-277B-2
Littelfuse Schottky Diodes & Rectifiers 200V 5A 7.281In Stock
5.000On Order
Min.: 1
Mult.: 1
: 2.500

Schottky Diodes & Rectifiers Si SMD/SMT DPAK-3 (TO-252-3)
Littelfuse ESD Protection Diodes / TVS Diodes 20V 7kW UNI-DIR SLD8S AEC-Q101 1.080In Stock
500Expected 8/18/2026
Min.: 1
Mult.: 1
: 500

SMTO-263
Littelfuse ESD Protection Diodes / TVS Diodes 22V 7kW UNI-DIR SLD8S AEC-Q101 1.649In Stock
Min.: 1
Mult.: 1
: 500
SMTO-263
Littelfuse ESD Protection Diodes / TVS Diodes 24V 7kW UNI-DIR SLD8S AEC-Q101 2.884In Stock
Min.: 1
Mult.: 1
: 500
SMTO-263
Littelfuse ESD Protection Diodes / TVS Diodes 26V 7kW UNI-DIR SLD8S AEC-Q101 1.126In Stock
Min.: 1
Mult.: 1
: 500
SMTO-263
Littelfuse ESD Protection Diodes / TVS Diodes 43V 7kW UNI-DIR SLD8S AEC-Q101 1.649In Stock
Min.: 1
Mult.: 1
: 500

SMTO-263
Littelfuse ESD Protection Diodes / TVS Diodes 48V 7kW UNI-DIR SLD8S AEC-Q101 2.243In Stock
Min.: 1
Mult.: 1
: 500

SMTO-263
Littelfuse ESD Protection Diodes / TVS Diodes 57V 7kW UNI-DIR SLD8S AEC-Q101 1.493In Stock
5.500On Order
Min.: 1
Mult.: 1
: 500

SMTO-263
Littelfuse ESD Protection Diodes / TVS Diodes 600W 36V AEC-Q101 5% Uni-Directional 9.547In Stock
27.000On Order
Min.: 1
Mult.: 1
: 3.000

DO-221AC-2
Littelfuse ESD Protection Diodes / TVS Diodes 600W 40V AEC-Q101 5% Uni-Directional 11.499In Stock
Min.: 1
Mult.: 1
: 3.000

DO-221AC-2
Littelfuse ESD Protection Diodes / TVS Diodes 600W 33V AEC-Q101 5% Bi-Directional 14.345In Stock
Min.: 1
Mult.: 1
: 3.000

SMB (DO-214AA)
Littelfuse ESD Protection Diodes / TVS Diodes 600W 36V AEC-Q101 5% Bi-Directional 11.072In Stock
Min.: 1
Mult.: 1
: 3.000

SMB (DO-214AA)
Littelfuse ESD Protection Diodes / TVS Diodes 600W 39V AEC-Q101 5% Bi-Directional 14.802In Stock
Min.: 1
Mult.: 1
: 3.000

SMB (DO-214AA)
Littelfuse ESD Protection Diodes / TVS Diodes 600W 480V AEC-Q101 5% Bi-Directional 12.973In Stock
Min.: 1
Mult.: 1
: 3.000

SMB (DO-214AA)
Littelfuse ESD Protection Diodes / TVS Diodes 600W 540V AEC-Q101 5% Uni-Directional 4.688In Stock
Min.: 1
Mult.: 1
: 3.000

SMB (DO-214AA)
Littelfuse ESD Protection Diodes / TVS Diodes 600W 600V AEC-Q101 5% Bi-Directional 6.058In Stock
Min.: 1
Mult.: 1
: 3.000

SMB (DO-214AA)
Littelfuse ESD Protection Diodes / TVS Diodes 600W 650V AEC-Q101 5% Bi-Directional 4.780In Stock
6.000Expected 1/28/2027
Min.: 1
Mult.: 1
: 3.000

SMB (DO-214AA)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 22V AEC-Q101 5% Bi-Directional 11.850In Stock
Min.: 1
Mult.: 1
: 3.000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 27V AEC-Q101 5% Bi-Directional 5.183In Stock
Min.: 1
Mult.: 1
: 3.000

SMC (DO-214AB)