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 (IDR) 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 33V 180A 500pF
Datasheet
56.794In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 26V 30A 90pF
Datasheet
17.917In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 5.5 VDC .05J 39V-CL 210PF P
Datasheet
12.422In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 10V 150A 1600pF
Datasheet
3.208In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

MLA MLVs PCB Mount SMD/SMT 1206 (3216 metric) 10 VAC 14 VDC 20.3 V 32 V 150 A 400 mJ 1400 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 26V 100A 190pF
Datasheet
9.367In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
14.774In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 42 VDC .8J 92V-CL 180A PK
Datasheet
7.322In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

MLA MLVs PCB Mount SMD/SMT 1206 (3216 metric) 30 VAC 42 VDC 46 V 92 V 180 A 800 mJ 425 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
Datasheet
9.227In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 Automotive Varistor AEC-Q200
Datasheet
1.569In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 MULTI-LAYER VARISTOR SURFACE MOUNT
Datasheet
5.727In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
21.526In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 125A 135V 65pF
Datasheet
13.807In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 10V 30A 150pF
Datasheet
28.672In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 18 VDC .1J 44V-CL 40A PK
Datasheet
10.430In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

MLA MLVs PCB Mount SMD/SMT 0805 (2012 metric) 14 VAC 18 VDC 22 V 44 V 40 A 100 mJ 290 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 18 VDC .3J 44V-CL 120A PK
Datasheet
16.363In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

MLA MLVs PCB Mount SMD/SMT 0805 (2012 metric) 14 VAC 18 VDC 28 V 44 V 120 A 300 mJ 520 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 14V 150A 1100pF
Datasheet
3.724In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 26V 300A 1000pF
Datasheet
7.807In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
44.410In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 3.5V 100A 6000pF
Datasheet
4.279In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 30V 30A 90pF
Datasheet
11.924In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

MLA MLVs PCB Mount SMD/SMT 0805 (2012 metric) 25 VAC 30 VDC 46 V 72 V 30 A 100 mJ 90 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 30V 30A 90pF
Datasheet
9.749In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 MULTI-LAYER VARISTOR SURFACE MOUNT
Datasheet
14.030In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

MLA MLVs PCB Mount SMD/SMT 1210 (3225 metric) 25 VAC 30 VDC 43 V 68 V 280 A 1.2 J 1820 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors MULTI LAYER VARISTOR SURFACE MOUNT
Datasheet
6.401In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 8.000

MLA 1210 (3225 metric) 30 VDC 68 V 1820 pF Reel, Cut Tape, MouseReel
Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
Datasheet
1.990In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

MLA Reel, Cut Tape, MouseReel
Littelfuse Varistors 48V 250A 520pF
Datasheet
3.249In Stock
4.000Expected 02/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

MLA MLVs PCB Mount SMD/SMT 1210 (3225 metric) 40 VAC 48 VDC 66.5 V 105 V 250 A 1.2 J 520 pF - 55 C + 125 C Reel, Cut Tape, MouseReel