Circuit Protection – Mouser South Africa

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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.
NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE ASSEMBLY USP10976 Littelfuse 1: $5.11 913In Stock 2,000Expected 2027/01/05	Mfr. Part No. USP10976 Mouser Part No 803-USP10976	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE ASSEMBLY Learn More about Littelfuse thermistor probes assemblies	Datasheet	913In Stock 2,000Expected 2027/01/05	$5.11 $4.59 $4.31 $4.13 View $3.92 $3.79 $3.78 $3.56 $3.47	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE ASSEMBLY USP7766 Littelfuse 1: $12.04 185In Stock 350Expected 2026/11/30	Mfr. Part No. USP7766 Mouser Part No 803-USP7766	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE ASSEMBLY Learn More about Littelfuse thermistor probes assemblies	Datasheet	185In Stock 350Expected 2026/11/30	$12.04 $11.04 $10.61 $10.11 View $9.63 $9.12 $9.11 $8.83	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Uni-Directional 1.5SMC250A Littelfuse 1: $1.11 7,518In Stock	Mfr. Part No. 1.5SMC250A Mouser Part No 576-1.5SMC250A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	7,518In Stock	Cut Tape $1.11 $0.519 $0.452 $0.349 $0.331 Reel $0.243 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 550V 5% Bi-Directional 1.5SMC550CA Littelfuse 1: $1.67 7,146In Stock 6,000Expected 2027/04/08	Mfr. Part No. 1.5SMC550CA Mouser Part No 576-1.5SMC550CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 550V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	7,146In Stock 6,000Expected 2027/04/08	Cut Tape $1.67 $1.06 $0.791 $0.705 View Reel $0.429 $0.552 $0.54 $0.429 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 56V 5% Uni-Directional 1.5SMC56A Littelfuse 1: $1.08 11,137In Stock	Mfr. Part No. 1.5SMC56A Mouser Part No 576-1.5SMC56A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 56V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	11,137In Stock	Cut Tape $1.08 $0.478 $0.421 $0.326 $0.321 Reel $0.24 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 56V 5% Bi-Directional 1.5SMC56CA Littelfuse 1: $1.16 10,215In Stock 9,000Expected 2027/05/24	Mfr. Part No. 1.5SMC56CA Mouser Part No 576-1.5SMC56CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 56V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	10,215In Stock 9,000Expected 2027/05/24	Cut Tape $1.16 $0.535 $0.473 $0.366 $0.361 Reel $0.252 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 75V 5% Bi-Directional 1.5SMC75CA Littelfuse 1: $1.30 8,315In Stock	Mfr. Part No. 1.5SMC75CA Mouser Part No 576-1.5SMC75CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 75V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	8,315In Stock	Cut Tape $1.30 $0.814 $0.534 $0.392 Reel $0.328 View $0.357 $0.317 $0.274 $0.252 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 82V 5% Bi-Directional 1.5SMC82CA Littelfuse 1: $1.14 9,253In Stock	Mfr. Part No. 1.5SMC82CA Mouser Part No 576-1.5SMC82CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 82V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	9,253In Stock	Cut Tape $1.14 $0.535 $0.465 $0.361 Reel $0.278 View $0.341 $0.256 $0.252 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMF - CA 12V SMF12CA Littelfuse 1: $0.611 38,219In Stock	Mfr. Part No. SMF12CA Mouser Part No 576-SMF12CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 12V Learn More about Littelfuse smf tvs diodes	Datasheet	38,219In Stock	Cut Tape $0.611 $0.272 $0.24 $0.18 Reel $0.12 $0.105 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMF - CA 13V SMF13CA Littelfuse 1: $0.59 29,855In Stock	Mfr. Part No. SMF13CA Mouser Part No 576-SMF13CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 13V Learn More about Littelfuse smf tvs diodes	Datasheet	29,855In Stock	Cut Tape $0.59 $0.272 $0.23 $0.18 Reel $0.114 View $0.164 $0.113 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMF - CA 14V SMF14CA Littelfuse 1: $0.611 18,570In Stock 27,000On Order	Mfr. Part No. SMF14CA Mouser Part No 576-SMF14CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 14V Learn More about Littelfuse smf tvs diodes	Datasheet	18,570In Stock 27,000On Order On Order Ship Dates Mfr. No: SMF14CA Stock: 18,570 Can Dispatch Immediately On Order: 3,000 Expected 2026/11/05 24,000 Expected 2026/12/01 Factory Lead Time: 18 Weeks	Cut Tape $0.611 $0.272 $0.24 $0.18 Reel $0.113 View $0.178 $0.104 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMF - CA 15V SMF15CA Littelfuse 1: $0.60 46,819In Stock 48,000Expected 2026/12/15	Mfr. Part No. SMF15CA Mouser Part No 576-SMF15CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 15V Learn More about Littelfuse smf tvs diodes	Datasheet	46,819In Stock 48,000Expected 2026/12/15	Cut Tape $0.60 $0.272 $0.234 $0.18 Reel $0.113 View $0.173 $0.104 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMF - CA 16V SMF16CA Littelfuse 1: $0.60 58,393In Stock 216,000On Order	Mfr. Part No. SMF16CA Mouser Part No 576-SMF16CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 16V Learn More about Littelfuse smf tvs diodes	Datasheet	58,393In Stock 216,000On Order On Order Ship Dates Mfr. No: SMF16CA Stock: 58,393 Can Dispatch Immediately On Order: 114,000 Expected 2026/11/24 102,000 Expected 2026/12/21 Factory Lead Time: 18 Weeks	Cut Tape $0.60 $0.272 $0.234 $0.18 Reel $0.12 View $0.173 $0.117 $0.105 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 200W 24V 5% Uni-directional SMF24A Littelfuse 1: $0.511 64,633In Stock 42,000Expected 2027/02/18	Mfr. Part No. SMF24A Mouser Part No 576-SMF24A	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 24V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	64,633In Stock 42,000Expected 2027/02/18	Cut Tape $0.511 $0.238 $0.209 $0.157 Reel $0.098 View $0.144 $0.086 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMF - CA 24V SMF24CA Littelfuse 1: $0.60 16,148In Stock 15,000Expected 2027/02/19	Mfr. Part No. SMF24CA Mouser Part No 576-SMF24CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 24V Learn More about Littelfuse smf tvs diodes	Datasheet	16,148In Stock 15,000Expected 2027/02/19	Cut Tape $0.60 $0.272 $0.236 $0.18 Reel $0.113 View $0.171 $0.104 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 200W 26V 5% Uni-directional SMF26A Littelfuse 1: $0.511 54,248In Stock	Mfr. Part No. SMF26A Mouser Part No 576-SMF26A	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 26V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	54,248In Stock	Cut Tape $0.511 $0.238 $0.204 $0.156 Reel $0.098 View $0.143 $0.086 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMF - CA 28V SMF28CA Littelfuse 1: $0.63 14,951In Stock 6,000Expected 2026/11/19	Mfr. Part No. SMF28CA Mouser Part No 576-SMF28CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 28V Learn More about Littelfuse smf tvs diodes	Datasheet	14,951In Stock 6,000Expected 2026/11/19	Cut Tape $0.63 $0.327 $0.244 $0.184 Reel $0.127 View $0.113 $0.107 $0.104 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMF - CA 30V SMF30CA Littelfuse 1: $0.59 14,134In Stock 33,000On Order	Mfr. Part No. SMF30CA Mouser Part No 576-SMF30CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 30V Learn More about Littelfuse smf tvs diodes	Datasheet	14,134In Stock 33,000On Order On Order Ship Dates Mfr. No: SMF30CA Stock: 14,134 Can Dispatch Immediately On Order: 15,000 Expected 2026/11/24 18,000 Expected 2027/03/02 Factory Lead Time: 18 Weeks	Cut Tape $0.59 $0.272 $0.23 $0.18 Reel $0.113 View $0.164 $0.11 $0.104 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional SMF40A Littelfuse 1: $0.53 54,808In Stock 39,000Expected 2027/04/20	Mfr. Part No. SMF40A Mouser Part No 576-SMF40A	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	54,808In Stock 39,000Expected 2027/04/20	Cut Tape $0.53 $0.238 $0.209 $0.157 Reel $0.098 View $0.154 $0.097 $0.086 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMF - CA 43V SMF43CA Littelfuse 1: $0.59 16,371In Stock	Mfr. Part No. SMF43CA Mouser Part No 576-SMF43CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 43V Learn More about Littelfuse smf tvs diodes	Datasheet	16,371In Stock	Cut Tape $0.59 $0.272 $0.23 $0.18 Reel $0.114 View $0.164 $0.113 $0.104 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 200W 45V 5% Uni-directional SMF45A Littelfuse 1: $0.55 41,957In Stock 39,000Expected 2027/04/07	Mfr. Part No. SMF45A Mouser Part No 576-SMF45A	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 45V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	41,957In Stock 39,000Expected 2027/04/07	Cut Tape $0.55 $0.251 $0.213 $0.16 Reel $0.105 View $0.104 $0.097 $0.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 200W 6V 5% Uni-directional SMF6.0A Littelfuse 1: $0.52 36,365In Stock 42,000Expected 2026/10/29	Mfr. Part No. SMF6.0A Mouser Part No 576-SMF6.0A	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 6V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	36,365In Stock 42,000Expected 2026/10/29	Cut Tape $0.52 $0.277 $0.243 $0.183 Reel $0.114 View $0.156 $0.098 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 200W 70V 5% Uni-directional SMF70A Littelfuse 1: $0.55 24,192In Stock	Mfr. Part No. SMF70A Mouser Part No 576-SMF70A	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 70V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	24,192In Stock	Cut Tape $0.55 $0.286 $0.213 $0.156 Reel $0.098 View $0.152 $0.095 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor Probe USP10979 Littelfuse 1: $11.92 178In Stock	Mfr. Part No. USP10979 Mouser Part No 803-USP10979	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor Probe Learn More about Littelfuse thermistor probes assemblies	Datasheet	178In Stock	$11.92 $10.83 $10.19 $9.91 View $9.56 $9.44 $8.82 $8.39 $8.35	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10K OHM .2% DEG C PROBE ASMB USP11492 Littelfuse 1: $14.63 454In Stock 200Expected 2026/11/19	Mfr. Part No. USP11492 Mouser Part No 803-USP11492	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 10K OHM .2% DEG C PROBE ASMB	Datasheet	454In Stock 200Expected 2026/11/19	$14.63 $13.30 $12.80 $12.21 View $11.80 $11.44 $10.68	Min.: 1 Mult.: 1

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