Smart Thermostat Solutions

Littelfuse Smart Thermostat Solutions components allow designers to implement Internet of Things (IoT) solutions to boost energy efficiency and monitor energy usage. Littelfuse Smart Thermostat solutions complement other Smart Building features, including safety and security systems.

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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Mounting Style
Termination Style
Package / Case
Voltage Rating AC
Voltage Rating DC
Varistor Voltage
Clamping Voltage
Peak Surge Current
Surge Energy Rating
Capacitance
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
Datasheet
8,792In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

MLA MLVs PCB Mount SMD/SMT 0805 (2012 metric) 4 VDC 17.5 V 990 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 26V 100A 190pF
Datasheet
9,367In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

MLA MLVs PCB Mount SMD/SMT 0805 (2012 metric) 20 VAC 26 VDC 38.5 V 60 V 100 A 0.3 J 220 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors MLV Varistor 18V 0402 ML SERIES STD
Datasheet
14,604In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

MLA MLVs PCB Mount SMD/SMT 0402 (1005 metric) 14 VAC 18 VDC 22 V 50 V 20 A 50 mJ 40 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 26V 150A 900pF
Datasheet
9,488In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

MLA MLVs PCB Mount SMD/SMT 1206 (3216 metric) 20 VAC 26 VDC 29.5 V 60 V 150 A 600 mJ 600 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 30V 30A 90pF
Datasheet
9,601In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

MLA MLVs PCB Mount SMD/SMT 0805 (2012 metric) 25 VAC 30 VDC 46 V 72 V 30 A 0.1 J 90 pF - 55 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 5.5 VDC .1J 17.5V-CL 40A P
Datasheet
33,991In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

MLA MLVs PCB Mount SMD/SMT 0805 (2012 metric) 4 VAC 4 VDC 7.1 V 17.5 V 40 A 100 mJ 990 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 10V 30A 150pF
Datasheet
23,071In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

MLA MLVs PCB Mount SMD/SMT 0603 (1608 metric) 10 VAC 14 VDC 21.5 V 34.5 V 30 A 100 mJ 180 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 5.5 VDC .05J 39V-CL 210PF P
Datasheet
11,288In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

MLA MLVs PCB Mount SMD/SMT 0402 (1005 metric) 4 VAC 5 VDC 15.9 V 38 V 20 A 50 mJ 70 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 56 VDC 1J 120V-CL 180A PK
Datasheet
6,357In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

MLA MLVs PCB Mount SMD/SMT 1206 (3216 metric) 40 VAC 56 VDC 77 V 120 V 180 A 1 J 180 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
Datasheet
5,362In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

MLA MLVs PCB Mount SMD/SMT 0805 (2012 metric) 14 VAC 18 VDC 28 V 44 V 120 A 0.3 J 520 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
Datasheet
990In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MLA Reel, Cut Tape, MouseReel
Littelfuse Varistors Automotive Varistor AEC-Q200
Datasheet
299In Stock
2,500Expected 11/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

MLA MLVs PCB Mount SMD/SMT 1206 (3216 metric) 50 VAC 68 VDC 90 V 140 V 180 A 1 J 130 pF - 55 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Varistors 33V 180A 500pF
Datasheet
40,509In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

MLA MLVs PCB Mount SMD/SMT 1206 (3216 metric) 26 VAC 33 VDC 38 V 75 V 180 A 800 mJ 500 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 125A 135V 65pF
Datasheet
7,101In Stock
6,000Expected 9/3/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

MLA MLVs PCB Mount SMD/SMT 1210 (3225 metric) 107 VAC 120 VDC 165 V 260 V 125 A 2 J 80 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 14 VDC .05J 39V-CL 33PF PK
Datasheet
18,115In Stock
30,000Expected 1/26/2027
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

MLA MLVs PCB Mount SMD/SMT 0402 (1005 metric) 10 VAC 14 VDC 21.5 V 38 V 20 A 50 mJ 70 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 14 VDC .3J 32V-CL 120A PK
Datasheet
7,501In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

MLA MLVs PCB Mount SMD/SMT 0805 (2012 metric) 10 VAC 14 VDC 20.3 V 32 V 40 A 100 mJ 560 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 14V 150A 1100pF
Datasheet
7,387In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

MLA MLVs PCB Mount SMD/SMT 1206 (3216 metric) 14 VAC 18 VDC 28 V 44 V 150 A 400 mJ 1270 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
Datasheet
16,916In Stock
14,000Expected 8/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

MLA MLVs PCB Mount SMD/SMT 1210 (3225 metric) 14 VAC 18 VDC 22 V 44 V 500 A 2.5 J 1440 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 26V 30A 90pF
Datasheet
11,377In Stock
5,000Expected 8/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

MLA MLVs PCB Mount SMD/SMT 0603 (1608 metric) 20 VAC 26 VDC 38 V 60 V 30 A 100 mJ 110 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 26V 40A 115pF
Datasheet
12,034In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

MLA MLVs PCB Mount SMD/SMT 0805 (2012 metric) 20 VAC 26 VDC 38.5 V 60 V 40 A 100 mJ 140 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 26V 300A 1000pF
Datasheet
6,550In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

MLA MLVs PCB Mount SMD/SMT 1210 (3225 metric) 20 VAC 26 VDC 38.5 V 60 V 300 A 1.2 J 1040 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 3.5V 120A 2530pF
Datasheet
37,005In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

MLA MLVs PCB Mount SMD/SMT 0805 (2012 metric) 2.5 VAC 3.5 VDC 7 V 13 V 120 A 300 mJ 2530 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 3.5 VDC .3J 13V-CL 120A P
Datasheet
10,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

MLA MLVs PCB Mount SMD/SMT 0805 (2012 metric) 2.5 VAC 3.5 VDC 7 V 13 V 60 A 0.3 J 2530 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 3.5V 100A 6000pF
Datasheet
3,969In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

MLA MLVs PCB Mount SMD/SMT 1206 (3216 metric) 2.5 VAC 3.5 VDC 7 V 13 V 100 A 0.3 J 6000 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 30 VDC .1J 74V-CL 30A PK
Datasheet
13,029In Stock
25,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

MLA MLVs PCB Mount SMD/SMT 0603 (1608 metric) 25 VAC 30 VDC 46 V 74 V 30 A 100 mJ 90 pF - 55 C + 85 C Reel, Cut Tape, MouseReel