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SA Series Circuit Protection

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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.	RoHS
Thermal Cut-offs HC TCO 77C BL-51 SA77SB0 Bourns 1: $0.93 23,105In Stock	Mfr. Part No. SA77SB0 Mouser Part No 652-SA77SB0	Bourns	Thermal Cut-offs HC TCO 77C BL-51 Learn More about Bourns sa smt breaker	Datasheet	23,105In Stock	Cut Tape $0.93 $0.876 $0.82 $0.783 View Reel $0.49 $0.748 $0.719 $0.634 $0.584 $0.49 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Thermal Cut-offs HC TCO 85C BL-51 SA85SB0 Bourns 1: $0.93 8,996In Stock	Mfr. Part No. SA85SB0 Mouser Part No 652-SA85SB0	Bourns	Thermal Cut-offs HC TCO 85C BL-51 Learn More about Bourns sa smt breaker	Datasheet	8,996In Stock	Cut Tape $0.93 $0.876 $0.82 $0.783 View Reel $0.49 $0.748 $0.719 $0.626 $0.584 $0.49 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes SA16CA Bi-Directional SA16CA Littelfuse 1: $0.611 10,176In Stock	Mfr. Part No. SA16CA Mouser Part No 576-SA16CA	Littelfuse	ESD Protection Diodes / TVS Diodes SA16CA Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	10,176In Stock	Cut Tape $0.611 $0.386 $0.298 $0.242 View Reel $0.197 $0.217 $0.197 $0.197	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes SA22CA Bi-Directional SA22CA Littelfuse 1: $0.65 9,609In Stock	Mfr. Part No. SA22CA Mouser Part No 576-SA22CA	Littelfuse	ESD Protection Diodes / TVS Diodes SA22CA Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	9,609In Stock	Cut Tape $0.65 $0.351 $0.317 $0.255 View Reel $0.197 $0.245 $0.222 $0.197	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors RL3005-574.0-103-SA RL3005-574.0-103-SA Amphenol Advanced Sensors 1: $4.02 709In Stock	Mfr. Part No. RL3005-574.0-103-SA Mouser Part No 527-3005574.0103SA	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors RL3005-574.0-103-SA Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	709In Stock	$4.02 $3.61 $3.45 $3.24 View $3.13 $3.02 $3.00 $2.70 $2.67	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes SA, DO-204AC, 15V, 24.4V, Reel 13" SA15A/TR13 YAGEO 1: $0.49 203In Stock	Mfr. Part No. SA15A/TR13 Mouser Part No 603-SA15A/TR13	YAGEO	ESD Protection Diodes / TVS Diodes SA, DO-204AC, 15V, 24.4V, Reel 13" Learn More about YAGEO general purpose tvs diodes	Datasheet	203In Stock	Cut Tape $0.49 $0.338 $0.171 $0.14 Reel $0.083 View $0.104 $0.087 $0.072 $0.065 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes SA6.0CA Bi-Directional SA6.0CA Littelfuse 1: $0.80 7,012In Stock	Mfr. Part No. SA6.0CA Mouser Part No 576-SA6.0CA	Littelfuse	ESD Protection Diodes / TVS Diodes SA6.0CA Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	7,012In Stock	Cut Tape $0.80 $0.386 $0.317 $0.242 View Reel $0.197 $0.217 $0.197 $0.197	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes SA6.5CA Bi-Directional SA6.5CA Littelfuse 1: $0.64 6,317In Stock	Mfr. Part No. SA6.5CA Mouser Part No 576-SA6.5CA	Littelfuse	ESD Protection Diodes / TVS Diodes SA6.5CA Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	6,317In Stock	Cut Tape $0.64 $0.288 $0.254 $0.197 Reel $0.197	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors RL2005-1148-103-SA RL2005-1148-103-SA Amphenol Advanced Sensors 1: $6.72 495In Stock	Mfr. Part No. RL2005-1148-103-SA Mouser Part No 527-20051148103SA	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors RL2005-1148-103-SA Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	495In Stock	$6.72 $6.01 $4.98 $4.76 View $4.61 $4.47 $4.42 $4.41 $4.13	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes SA16A Uni-Directional SA16A Littelfuse 1: $0.53 5,995In Stock	Mfr. Part No. SA16A Mouser Part No 576-SA16A	Littelfuse	ESD Protection Diodes / TVS Diodes SA16A Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	5,995In Stock	Cut Tape $0.53 $0.326 $0.287 $0.219 View Reel $0.177 $0.197 $0.177 $0.177	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes SA7.5A Uni-Directional SA7.5A Littelfuse 1: $0.53 5,346In Stock	Mfr. Part No. SA7.5A Mouser Part No 576-SA7.5A	Littelfuse	ESD Protection Diodes / TVS Diodes SA7.5A Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	5,346In Stock	Cut Tape $0.53 $0.34 $0.287 $0.219 View Reel $0.177 $0.197 $0.177 $0.177	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes SA40CA Bi-Directional SA40CA Littelfuse 1: $0.85 7,990In Stock	Mfr. Part No. SA40CA Mouser Part No 576-SA40CA	Littelfuse	ESD Protection Diodes / TVS Diodes SA40CA Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	7,990In Stock	Cut Tape $0.85 $0.386 $0.336 $0.261 View Reel $0.197 $0.237 $0.216 $0.197	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes SA20A Uni-Directional SA20A Littelfuse 1: $0.38 5,847In Stock	Mfr. Part No. SA20A Mouser Part No 576-SA20A	Littelfuse	ESD Protection Diodes / TVS Diodes SA20A Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	5,847In Stock	Cut Tape $0.38 $0.229 $0.215 $0.188 Reel $0.177	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes SA6.0A Uni-Directional SA6.0A Littelfuse 1: $0.77 6,146In Stock	Mfr. Part No. SA6.0A Mouser Part No 576-SA6.0A	Littelfuse	ESD Protection Diodes / TVS Diodes SA6.0A Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	6,146In Stock	Cut Tape $0.77 $0.358 $0.307 $0.234 View Reel $0.177 $0.227 $0.215 $0.177	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes SA17A Uni-Directional SA17A Littelfuse 1: $0.75 7,386In Stock	Mfr. Part No. SA17A Mouser Part No 576-SA17A	Littelfuse	ESD Protection Diodes / TVS Diodes SA17A Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	7,386In Stock	Cut Tape $0.75 $0.358 $0.30 $0.228 View Reel $0.177 $0.216 $0.195 $0.177	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes SA26A Uni-Directional SA26A Littelfuse 1: $0.45 7,069In Stock	Mfr. Part No. SA26A Mouser Part No 576-SA26A	Littelfuse	ESD Protection Diodes / TVS Diodes SA26A Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	7,069In Stock	Cut Tape $0.45 $0.247 $0.226 $0.19 View Reel $0.177 $0.186 $0.18 $0.177	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes SA51A Uni-Directional SA51A Littelfuse 1: $0.53 5,114In Stock	Mfr. Part No. SA51A Mouser Part No 576-SA51A	Littelfuse	ESD Protection Diodes / TVS Diodes SA51A Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	5,114In Stock	Cut Tape $0.53 $0.326 $0.287 $0.219 View Reel $0.177 $0.197 $0.177 $0.177	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes SA20CA Bi-Directional SA20CA Littelfuse 1: $0.511 5,454In Stock	Mfr. Part No. SA20CA Mouser Part No 576-SA20CA	Littelfuse	ESD Protection Diodes / TVS Diodes SA20CA Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	5,454In Stock	Cut Tape $0.511 $0.30 $0.276 $0.217 $0.197 Reel $0.197	Min.: 1 Mult.: 1 : 4,000
Fuse Holder Accessories 4A SA-4 Bussmann / Eaton 1: $49.40 2In Stock	Mfr. Part No. SA-4 Mouser Part No 504-SA-4	Bussmann / Eaton	Fuse Holder Accessories 4A	Datasheet	2In Stock	$49.40 $37.54	Min.: 1 Mult.: 1	No
Thermal Cut-offs HC TCO 82C BL-51 SA82SB0 Bourns 1: $0.93 4,605In Stock	Mfr. Part No. SA82SB0 Mouser Part No 652-SA82SB0	Bourns	Thermal Cut-offs HC TCO 82C BL-51 Learn More about Bourns sa smt breaker	Datasheet	4,605In Stock	Cut Tape $0.93 $0.876 $0.821 $0.783 View Reel $0.548 $0.749 $0.719 $0.634 $0.584 $0.548 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
NTC (Negative Temperature Coefficient) Thermistors RL1005-5744-103-SA RL1005-5744-103-SA Amphenol Advanced Sensors 1: $2.49 1,948In Stock 2,000On Order	Mfr. Part No. RL1005-5744-103-SA Mouser Part No 527-10055744103SA	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors RL1005-5744-103-SA Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	1,948In Stock 2,000On Order On Order Ship Dates Mfr. No: RL1005-5744-103-SA Stock: 1,948 Can Dispatch Immediately On Order: 873 Expected 2026/10/26 1,127 Expected 2026/12/23 Factory Lead Time: 16 Weeks	$2.49 $2.38 $2.24 $2.15 View $2.07 $1.90 $1.69 $1.60	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors DIA .22 3k Ohm RL2007-1723-103-SA Amphenol Advanced Sensors 1: $5.55 551In Stock	Mfr. Part No. RL2007-1723-103-SA Mouser Part No 527-2007-3K	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors DIA .22 3k Ohm Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	551In Stock	$5.55 $4.99 $4.69 $4.40 View $4.15 $4.11 $3.90 $3.76	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes SA11A Uni-Directional SA11A Littelfuse 1: $0.78 10,658In Stock 76,000On Order	Mfr. Part No. SA11A Mouser Part No 576-SA11A	Littelfuse	ESD Protection Diodes / TVS Diodes SA11A Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	10,658In Stock 76,000On Order On Order Ship Dates Mfr. No: SA11A Stock: 10,658 Can Dispatch Immediately On Order: 20,000 Expected 2026/10/06 16,000 Expected 2026/10/19 40,000 Expected 2026/12/22 Factory Lead Time: 14 Weeks	Cut Tape $0.78 $0.38 $0.308 $0.235 View Reel $0.177 $0.223 $0.195 $0.177	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes SA15A Uni-Directional SA15A Littelfuse 1: $0.54 18,004In Stock	Mfr. Part No. SA15A Mouser Part No 576-SA15A	Littelfuse	ESD Protection Diodes / TVS Diodes SA15A Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	18,004In Stock	Cut Tape $0.54 $0.315 $0.287 $0.219 View Reel $0.177 $0.208 $0.194 $0.177	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes SA18CA Bi-Directional SA18CA Littelfuse 1: $0.80 16,540In Stock	Mfr. Part No. SA18CA Mouser Part No 576-SA18CA	Littelfuse	ESD Protection Diodes / TVS Diodes SA18CA Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	16,540In Stock	Cut Tape $0.80 $0.386 $0.324 $0.242 View Reel $0.197 $0.231 $0.215 $0.197	Min.: 1 Mult.: 1 : 4,000

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