Circuit Protection – Mouser South Africa

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 0.25pFA 14V 1206 AEC-Q200 PESD1206Q-240 Littelfuse 1: $1.26 5,324In Stock	Mfr. Part No. PESD1206Q-240 Mouser Part No 650-PESD1206Q-240	Littelfuse	ESD Protection Diodes / TVS Diodes 0.25pFA 14V 1206 AEC-Q200 Learn More about Littelfuse teconnectivity pesd	Datasheet	5,324In Stock	Cut Tape $1.26 $0.661 $0.527 $0.411 $0.374 Reel $0.374 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 63V 1.25A FA 1206 04371.25WR Littelfuse 1: $1.31 3,028In Stock	Mfr. Part No. 04371.25WR Mouser Part No 576-04371.25WR	Littelfuse	Surface Mount Fuses 63V 1.25A FA 1206 Learn More about Littelfuse 437 smt fuses	Datasheet	3,028In Stock	Cut Tape $1.31 $1.16 $1.09 $0.929 View Reel $0.654 $0.851 $0.804 $0.739 $0.694 $0.654 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 63V 1.75A FA 1206 04371.75WR Littelfuse 1: $1.56 6,396In Stock	Mfr. Part No. 04371.75WR Mouser Part No 576-04371.75WR	Littelfuse	Surface Mount Fuses 63V 1.75A FA 1206 Learn More about Littelfuse 437 smt fuses	Datasheet	6,396In Stock	Cut Tape $1.56 $1.38 $1.31 $1.06 View Reel $0.654 $0.908 $0.869 $0.754 $0.694 $0.654 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1206 SLO-BLO 3A SLIMLINE 0468003.WR Littelfuse 1: $1.67 3,253In Stock	Mfr. Part No. 0468003.WR Mouser Part No 576-0468003.WR	Littelfuse	Surface Mount Fuses 1206 SLO-BLO 3A SLIMLINE	Datasheet	3,253In Stock	Cut Tape $1.67 $1.48 $1.41 $1.14 View Reel $0.704 $0.977 $0.935 $0.811 $0.747 $0.704 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors MLV Varistor 18V 0402 ML SERIES STD V18MLA0402NR Littelfuse 1: $0.38 14,104In Stock	Mfr. Part No. V18MLA0402NR Mouser Part No 576-V18MLA0402NH	Littelfuse	Varistors MLV Varistor 18V 0402 ML SERIES STD Learn More about Littelfuse Littelfuse Varistors	Datasheet	14,104In Stock	Cut Tape $0.38 $0.235 $0.204 $0.188 View Reel $0.136 $0.179 $0.171 $0.163 $0.154 $0.136 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Surface Mount Fuses 32V FA 1206 3.5A 043703.5WR Littelfuse 1: $1.55 3,393In Stock	Mfr. Part No. 043703.5WR Mouser Part No 576-043703.5WR	Littelfuse	Surface Mount Fuses 32V FA 1206 3.5A Learn More about Littelfuse 437 smt fuses	Datasheet	3,393In Stock	Cut Tape $1.55 $1.29 $1.19 $0.984 View Reel $0.654 $0.908 $0.816 $0.752 $0.654 $0.654 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 400W 22V 5% Uni-Directional SMAJ22A Littelfuse 1: $0.261 87,218In Stock	Mfr. Part No. SMAJ22A Mouser Part No 576-SMAJ22A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 22V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	87,218In Stock	Cut Tape $0.261 $0.135 $0.123 $0.102 Reel $0.081 View $0.098 $0.07 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes SMF - CA 20V SMF20CA Littelfuse 1: $0.57 36,340In Stock	Mfr. Part No. SMF20CA Mouser Part No 576-SMF20CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 20V Learn More about Littelfuse smf tvs diodes	Datasheet	36,340In Stock	Cut Tape $0.57 $0.272 $0.223 $0.18 Reel $0.102 View $0.15 $0.10 $0.098 $0.095 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 26V 100A 190pF V26MLA0805NT Littelfuse 1: $0.47 8,555In Stock	Mfr. Part No. V26MLA0805NT Mouser Part No 576-V26MLA0805NT	Littelfuse	Varistors 26V 100A 190pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	8,555In Stock	Cut Tape $0.47 $0.294 $0.255 $0.236 View Reel $0.174 $0.226 $0.216 $0.206 $0.197 $0.174 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Resettable Fuses - PPTC SMDC310F/18-02 SMDC310F/18-02 Littelfuse 1: $3.02 9,953In Stock	Mfr. Part No. SMDC310F/18-02 Mouser Part No 650-SMDC310F/18-02	Littelfuse	Resettable Fuses - PPTC SMDC310F/18-02 Learn More about Littelfuse polyswitch smd ptcs	Datasheet	9,953In Stock	Cut Tape $3.02 $2.51 $2.31 $1.92 View Reel $1.29 $1.77 $1.59 $1.47 $1.29 $1.29 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 16V 5.0A-HD 40A SMD 2920L500/16MR-A Littelfuse 1: $3.22 1,191In Stock	Mfr. Part No. 2920L500/16MR-A Mouser Part No 576-2920L500/16MR-A	Littelfuse	Resettable Fuses - PPTC 16V 5.0A-HD 40A SMD Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	1,191In Stock	Cut Tape $3.22 $2.67 $2.47 $2.04 View Reel $1.26 $1.90 $1.69 $1.56 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 1206 SLO-BLO 2.5A SLIMLINE HALIDE FREE 046802.5NR Littelfuse 1: $1.65 9,672In Stock	Mfr. Part No. 046802.5NR Mouser Part No 576-046802.5NR	Littelfuse	Surface Mount Fuses 1206 SLO-BLO 2.5A SLIMLINE HALIDE FREE	Datasheet	9,672In Stock	Cut Tape $1.65 $1.49 $1.31 $1.15 View Reel $0.907 $0.992 $0.92 $0.907 $0.907 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Resettable Fuses - PPTC 1.85A 33V 2920 2920L185DR Littelfuse 1: $0.82 30,864In Stock 57,000On Order	Mfr. Part No. 2920L185DR Mouser Part No 576-2920L185	Littelfuse	Resettable Fuses - PPTC 1.85A 33V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	30,864In Stock 57,000On Order On Order Ship Dates Mfr. No: 2920L185DR Stock: 30,864 Can Dispatch Immediately On Order: 16,500 Expected 2026/10/29 40,500 Expected 2026/12/01 Factory Lead Time: 13 Weeks	Cut Tape $0.82 $0.751 $0.623 $0.576 Reel $0.38 View $0.518 $0.477 $0.368 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
ESD Protection Diodes / TVS Diodes 12V 100W SP12-01WTG-C-HV Littelfuse 1: $0.37 117,450In Stock	Mfr. Part No. SP12-01WTG-C-HV Mouser Part No 576-SP12-01WTG-C-HV	Littelfuse	ESD Protection Diodes / TVS Diodes 12V 100W Learn More about Littelfuse spxx hv	Datasheet	117,450In Stock	Cut Tape $0.37 $0.162 $0.141 $0.105 View Reel $0.053 $0.091 $0.079 $0.072 $0.053 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes Silicon ESD Devices SESD0402X1BN-0015-096 Littelfuse 1: $0.73 67,438In Stock	Mfr. Part No. SESD0402X1BN-0015-096 Mouser Part No 650-SESD0402X1BN0015	Littelfuse	ESD Protection Diodes / TVS Diodes Silicon ESD Devices Learn More about Littelfuse SESD protection devices	Datasheet	67,438In Stock	Cut Tape $0.73 $0.43 $0.354 $0.272 View Reel $0.172 $0.245 $0.211 $0.194 $0.172 $0.172 MouseReel Available	Min.: 1 Mult.: 1 : 50,000
ESD Protection Diodes / TVS Diodes 400W 350V 5% Bi-Directional SMAJ350CA Littelfuse 1: $1.15 11,945In Stock	Mfr. Part No. SMAJ350CA Mouser Part No 576-SMAJ350CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 350V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	11,945In Stock	Cut Tape $1.15 $0.466 $0.371 $0.304 Reel $0.193 View $0.291 $0.283 $0.191 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes SMF - A 180V SMF180A Littelfuse 1: $0.62 22,337In Stock	Mfr. Part No. SMF180A Mouser Part No 576-SMF180A	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - A 180V Learn More about Littelfuse smf tvs diodes	Datasheet	22,337In Stock	Cut Tape $0.62 $0.283 $0.242 $0.187 Reel $0.117 View $0.177 $0.11	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Silicon ESD Devices SESD0402X1UN-0030-088 Littelfuse 1: $0.47 36,531In Stock	Mfr. Part No. SESD0402X1UN-0030-088 Mouser Part No 650-SESD0402X1UN0030	Littelfuse	ESD Protection Diodes / TVS Diodes Silicon ESD Devices Learn More about Littelfuse SESD protection devices	Datasheet	36,531In Stock	Cut Tape $0.47 $0.292 $0.249 $0.212 View Reel $0.167 $0.204 $0.194 $0.188 $0.173 $0.167 $0.167 MouseReel Available	Min.: 1 Mult.: 1 : 50,000
LED Protection Devices LED PROTECTOR Bi 9V QFN 3X3 2L RoHS PLED9Q12 Littelfuse 1: $1.28 5,719In Stock	Mfr. Part No. PLED9Q12 Mouser Part No 576-PLED9Q12	Littelfuse	LED Protection Devices LED PROTECTOR Bi 9V QFN 3X3 2L RoHS Learn More about Littelfuse pled led protectors	Datasheet	5,719In Stock	Cut Tape $1.28 $0.609 $0.43 $0.399 Reel $0.399 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes TVS 500W 7V DO-214AA TR13 SACB7.0 Littelfuse 1: $1.04 19,416In Stock	Mfr. Part No. SACB7.0 Mouser Part No 576-SACB7.0	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 500W 7V DO-214AA TR13 Learn More about Littelfuse tvsdiodes	Datasheet	19,416In Stock	Cut Tape $1.04 $0.349 $0.32 $0.276 $0.273 Reel $0.242 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC SMDC030F-2 SMDC030F-2 Littelfuse 1: $0.711 6,033In Stock	Mfr. Part No. SMDC030F-2 Mouser Part No 650-SMDC030F-2	Littelfuse	Resettable Fuses - PPTC SMDC030F-2 Learn More about Littelfuse polyswitch smd ptcs	Datasheet	6,033In Stock	Cut Tape $0.711 $0.647 $0.538 $0.497 View Reel $0.286 $0.447 $0.411 $0.379 $0.369 $0.286 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 12V 0.1A Ih 5.8 Ohm femtoSMDC010F-02 Littelfuse 1: $1.13 3,727In Stock	Mfr. Part No. femtoSMDC010F-02 Mouser Part No 650-FEMTOSMDC010F-02	Littelfuse	Resettable Fuses - PPTC 12V 0.1A Ih 5.8 Ohm Learn More about Littelfuse indoor led protection	Datasheet	3,727In Stock	Cut Tape $1.13 $0.848 $0.642 $0.623 View Reel $0.384 $0.569 $0.525 $0.468 $0.454 $0.384 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 6V 2920 2.60A POLYFUSE 2920L260PR Littelfuse 1: $1.02 1,940In Stock	Mfr. Part No. 2920L260PR Mouser Part No 576-2920L260PR	Littelfuse	Resettable Fuses - PPTC 6V 2920 2.60A POLYFUSE Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	1,940In Stock	Cut Tape $1.02 $0.816 $0.687 $0.597 Reel $0.456 View $0.536 $0.494 $0.395 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
ESD Protection Diodes / TVS Diodes TVS 500W 8V DO-214AA TR13 SACB8.0 Littelfuse 1: $1.04 2,643In Stock	Mfr. Part No. SACB8.0 Mouser Part No 576-SACB8.0	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 500W 8V DO-214AA TR13 Learn More about Littelfuse tvsdiodes	Datasheet	2,643In Stock	Cut Tape $1.04 $0.65 $0.426 $0.328 $0.297 Reel $0.25 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 24V 100W SP24-01WTG-C-HV Littelfuse 1: $0.39 18,850In Stock	Mfr. Part No. SP24-01WTG-C-HV Mouser Part No 576-SP24-01WTG-C-HV	Littelfuse	ESD Protection Diodes / TVS Diodes 24V 100W Learn More about Littelfuse spxx hv	Datasheet	18,850In Stock	Cut Tape $0.39 $0.206 $0.154 $0.121 Reel $0.055 View $0.091 $0.079 $0.076 $0.053 MouseReel Available	Min.: 1 Mult.: 1 : 10,000

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