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
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Description Datasheet Availability Pricing (JPY) 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 600W 26V AEC-Q101 5% Uni-Directional
Datasheet
9,378In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

DO-221AC-2
Littelfuse ESD Protection Diodes / TVS Diodes 600W 530V AEC-Q101 5% Bi-Directional
Datasheet
3,990In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMB (DO-214AA)
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 78V AEC-Q101 5% Uni-Directional
Datasheet
4,731In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMC (DO-214AB)
Littelfuse Schottky Diodes & Rectifiers 5A 100V TO-277B
Datasheet
5,680In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Schottky Diodes & Rectifiers Si SMD/SMT TO-277B-2
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 36V AEC-Q101 5% Bi-Directional
Datasheet
6,890In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
SMC (DO-214AB)
Littelfuse Schottky Diodes & Rectifiers 10A 50V TO-277B
Datasheet
4,169In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Schottky Diodes & Rectifiers Si SMD/SMT TO-277B-2
Littelfuse ESD Protection Diodes / TVS Diodes 600W 550V AEC-Q101 5% Uni-Directional
Datasheet
14,050In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMB (DO-214AA)
Littelfuse ESD Protection Diodes / TVS Diodes 600W 75V AEC-Q101 5% Uni-Directional
Datasheet
8,900In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMB (DO-214AA)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 75V AEC-Q101 5% Uni-Directional
Datasheet
4,928In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes TPSMB - CA 52.78V
Datasheet
2,122In Stock
Min.: 1
Mult.: 1
: 3,000
SMB (DO-214AA)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 15V AEC-Q101 5% Bi-Directional
Datasheet
14In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 600W 43V AEC-Q101 5% Uni-Directional
Datasheet
5,954In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

DO-221AC-2
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 15V AEC-Q101 5% Bi-Directional
Datasheet
2,990In Stock
Min.: 1
Mult.: 1
: 3,000
SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 600W 11V AEC-Q101 5% Bi-Directional
Datasheet
2,023In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMB (DO-214AA)
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 48V AEC-Q101 5% Bi-Directional
Datasheet
2,995In Stock
3,000Expected 10/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 18V AEC-Q101 5% Bi-Directional
Datasheet
964In Stock
Min.: 1
Mult.: 1
: 3,000
SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 16V 7kW UNI-DIR SLD8S AEC-Q101
Datasheet
768In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMTO-263
Littelfuse ESD Protection Diodes / TVS Diodes 600W 120V AEC-Q101 5% Uni-Directional
Datasheet
3,366In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMB (DO-214AA)
Littelfuse ESD Protection Diodes / TVS Diodes 600W 27V AEC-Q101 5% Uni-Directional
Datasheet
4,739In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMB (DO-214AA)
Littelfuse ESD Protection Diodes / TVS Diodes 600W 440V AEC-Q101 5% Bi-Directional
Datasheet
2,858In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMB (DO-214AA)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 24V AEC-Q101 5% Uni-Directional
Datasheet
2,918In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMC (DO-214AB)
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 91V AEC-Q101 5% Uni-Directional
Datasheet
3,014In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMC (DO-214AB)
Littelfuse Schottky Diodes & Rectifiers 5A 60V TO-277B
Datasheet
1,552In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Schottky Diodes & Rectifiers Si SMD/SMT TO-277B-2
Littelfuse ESD Protection Diodes / TVS Diodes 600W 200V AEC-Q101 5% Uni-Directional
Datasheet
2,594In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMB (DO-214AA)
Littelfuse ESD Protection Diodes / TVS Diodes 600W 36V AEC-Q101 5% Uni-Directional
Datasheet
7,827In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMB (DO-214AA)