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.

Results: 540
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 Silicon ESD Devices 42,922In Stock
Min.: 1
Mult.: 1
: 50,000

Littelfuse Surface Mount Fuses 63V 1.25A FA 1206 3,028In Stock
Min.: 1
Mult.: 1
: 3,000

Littelfuse Surface Mount Fuses 63V 1.75A FA 1206 7,568In Stock
Min.: 1
Mult.: 1
: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 400W 440V 5% Bi-Directional 11,999In Stock
Min.: 1
Mult.: 1
: 5,000

Littelfuse Varistors MLV Varistor 18V 0402 ML SERIES STD 14,604In Stock
Min.: 1
Mult.: 1
: 10,000

Littelfuse Resettable Fuses - PPTC 6V 2920 2.60A POLYFUSE 268In Stock
2,000Expected 10/1/2026
Min.: 1
Mult.: 1
: 2,000

Littelfuse ESD Protection Diodes / TVS Diodes TVS 500W 8V DO-214AA TR13 2,643In Stock
Min.: 1
Mult.: 1
: 3,000

Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT 5,362In Stock
Min.: 1
Mult.: 1
: 10,000

Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT 990In Stock
Min.: 1
Mult.: 1
: 500

Littelfuse Resettable Fuses - PPTC 3 Ohms 40 A 9 VDC - 40 C+ 85 C 2,351In Stock
Min.: 1
Mult.: 1
: 5,000

Littelfuse Resettable Fuses - PPTC 15V 100A 9Ohms 3,440In Stock
Min.: 1
Mult.: 1
: 4,000

Littelfuse ESD Protection Diodes / TVS Diodes 200W 54V 5% Uni-directional 10,195In Stock
Min.: 1
Mult.: 1
: 3,000


Littelfuse LED Protection Devices LED PROTECTOR Bi 9V DO214 2L RoHS 4,195In Stock
Min.: 1
Mult.: 1
: 2,500

Littelfuse ESD Protection Diodes / TVS Diodes TVS 500W 26V 4,290In Stock
Min.: 1
Mult.: 1
: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes 400W 11V 5% Uni-Directional 14,586In Stock
Min.: 1
Mult.: 1
: 5,000

Littelfuse ESD Protection Diodes / TVS Diodes 400W 150V 5% Uni-Directional 8,955In Stock
Min.: 1
Mult.: 1
: 5,000

Littelfuse ESD Protection Diodes / TVS Diodes 400W 250V 5% Uni-Directional 7,802In Stock
Min.: 1
Mult.: 1
: 5,000

Littelfuse Varistors Automotive Varistor AEC-Q200 299In Stock
2,500Expected 12/3/2026
Min.: 1
Mult.: 1
: 2,500

Littelfuse Resettable Fuses - PPTC 15V 0.05A Ih 30 Ohm 704In Stock
4,000On Order
Min.: 1
Mult.: 1
: 4,000

Littelfuse Resettable Fuses - PPTC 12V 0.08A Ih 14 Ohm 639In Stock
Min.: 1
Mult.: 1
: 4,000

Littelfuse Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.50A 6,905In Stock
Min.: 1
Mult.: 1
: 1,500

Littelfuse Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 2920 1.50A 8,666In Stock
11,000Expected 8/10/2026
Min.: 1
Mult.: 1
: 1,000

Littelfuse Surface Mount Fuses 1A Slo-Blo 51,044In Stock
34,950On Order
Min.: 1
Mult.: 1
: 5,000

Littelfuse Surface Mount Fuses 2A Slo-Blo 35,559In Stock
30,000Expected 9/28/2026
Min.: 1
Mult.: 1
: 5,000

Littelfuse Surface Mount Fuses 1.5A Slo-Blo 23,470In Stock
Min.: 1
Mult.: 1
: 5,000