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Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes HJ Temp Transil SMA6J6.0A-TR STMicroelectronics 1: $1.13 9,480In Stock	Mfr. Part No. SMA6J6.0A-TR Mouser Part No 511-SMA6J6.0A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes HJ Temp Transil Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	9,480In Stock	Cut Tape $1.13 $0.555 $0.449 $0.343 Reel $0.245 View $0.318 $0.287 $0.22 $0.211 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes High Temp Transil SMA6J85CA-TR STMicroelectronics 1: $1.66 8,124In Stock	Mfr. Part No. SMA6J85CA-TR Mouser Part No 511-SMA6J85CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes High Temp Transil Learn More about STMicroelectronics stm standard products	Datasheet	8,124In Stock	Cut Tape $1.66 $0.808 $0.62 $0.488 Reel $0.423 View $0.465 $0.423 $0.333 $0.325 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T18AY STMicroelectronics 1: $1.65 5,466In Stock	Mfr. Part No. SMA6T18AY Mouser Part No 511-SMA6T18AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	5,466In Stock	Cut Tape $1.65 $0.766 $0.666 $0.515 Reel $0.397 View $0.481 $0.418 $0.341 $0.333 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T28CAY STMicroelectronics 1: $1.74 3,700In Stock 5,000Expected 26/10/2026	Mfr. Part No. SMA6T28CAY Mouser Part No 511-SMA6T28CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	3,700In Stock 5,000Expected 26/10/2026	Cut Tape $1.74 $1.34 $1.04 $0.885 Reel $0.632 View $0.796 $0.733 $0.60 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 30.8 V TVS in SMA SMA6T36AY STMicroelectronics 1: $1.70 5,768In Stock	Mfr. Part No. SMA6T36AY Mouser Part No 511-SMA6T36AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 30.8 V TVS in SMA Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	5,768In Stock	Cut Tape $1.70 $0.823 $0.695 $0.539 Reel $0.431 View $0.511 $0.431 $0.356 $0.344 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 30.8 V TVS in SMA SMA6T36CAY STMicroelectronics 1: $1.77 6,169In Stock	Mfr. Part No. SMA6T36CAY Mouser Part No 511-SMA6T36CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 30.8 V TVS in SMA Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	6,169In Stock	Cut Tape $1.77 $0.883 $0.73 $0.568 Reel $0.466 View $0.54 $0.483 $0.379 $0.377 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T39CAY STMicroelectronics 1: $1.66 19,517In Stock	Mfr. Part No. SMA6T39CAY Mouser Part No 511-SMA6T39CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	19,517In Stock	Cut Tape $1.66 $1.32 $1.11 $0.894 Reel $0.641 View $0.827 $0.77 $0.635 $0.619 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T68AY STMicroelectronics 1: $1.63 10,268In Stock	Mfr. Part No. SMA6T68AY Mouser Part No 511-SMA6T68AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	10,268In Stock	Cut Tape $1.63 $0.872 $0.714 $0.554 View Reel $0.382 $0.526 $0.466 $0.382 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 12V Unidirect SMAJ12A-TR STMicroelectronics 1: $0.87 16,830In Stock	Mfr. Part No. SMAJ12A-TR Mouser Part No 511-SMAJ12A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 12V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	16,830In Stock	Cut Tape $0.87 $0.419 $0.341 $0.272 Reel $0.17 View $0.243 $0.211 $0.139 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 13V Unidirect SMAJ13A-TR STMicroelectronics 1: $0.789 24,825In Stock 20,000Expected 22/10/2026	Mfr. Part No. SMAJ13A-TR Mouser Part No 511-SMAJ13A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 13V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	24,825In Stock 20,000Expected 22/10/2026	Cut Tape $0.789 $0.431 $0.352 $0.28 Reel $0.171 View $0.252 $0.219 $0.159 $0.152 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 15V Unidirect SMAJ15A-TR STMicroelectronics 1: $0.789 17,684In Stock 25,000Expected 12/7/2027	Mfr. Part No. SMAJ15A-TR Mouser Part No 511-SMAJ15A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 15V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	17,684In Stock 25,000Expected 12/7/2027	Cut Tape $0.789 $0.427 $0.309 $0.25 Reel $0.158 View $0.223 $0.207 $0.148 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 15V Bidirect SMAJ15CA-TR STMicroelectronics 1: $0.925 25,521In Stock	Mfr. Part No. SMAJ15CA-TR Mouser Part No 511-SMAJ15CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 15V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	25,521In Stock	Cut Tape $0.925 $0.446 $0.363 $0.291 Reel $0.181 View $0.26 $0.226 $0.17 $0.155 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 18V Unidirect SMAJ18A-TR STMicroelectronics 1: $0.843 14,116In Stock	Mfr. Part No. SMAJ18A-TR Mouser Part No 511-SMAJ18A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 18V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	14,116In Stock	Cut Tape $0.843 $0.404 $0.329 $0.265 Reel $0.175 View $0.171 $0.135 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Transil 400 W 10/1000 5v to 188V SMAJ26CA-TR STMicroelectronics 1: $1.01 19,892In Stock 14,130Expected 27/10/2026	Mfr. Part No. SMAJ26CA-TR Mouser Part No 511-SMAJ26CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes Transil 400 W 10/1000 5v to 188V Learn More about STMicroelectronics stm standard products	Datasheet	19,892In Stock 14,130Expected 27/10/2026	Cut Tape $1.01 $0.507 $0.398 $0.302 Reel $0.214 View $0.28 $0.239 $0.196 $0.165 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 30V Unidirect SMAJ30A-TR STMicroelectronics 1: $0.884 20,765In Stock	Mfr. Part No. SMAJ30A-TR Mouser Part No 511-SMAJ30A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 30V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	20,765In Stock	Cut Tape $0.884 $0.431 $0.348 $0.277 Reel $0.171 View $0.249 $0.215 $0.156 $0.141 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 30V Bidirect SMAJ30CA-TR STMicroelectronics 1: $0.925 30,818In Stock	Mfr. Part No. SMAJ30CA-TR Mouser Part No 511-SMAJ30CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 30V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	30,818In Stock	Cut Tape $0.925 $0.446 $0.363 $0.291 Reel $0.175 View $0.26 $0.226 $0.162 $0.154 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 33V Bidirect SMAJ33CA-TR STMicroelectronics 1: $0.925 28,910In Stock	Mfr. Part No. SMAJ33CA-TR Mouser Part No 511-SMAJ33CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 33V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	28,910In Stock	Cut Tape $0.925 $0.446 $0.363 $0.291 Reel $0.175 View $0.26 $0.226 $0.154 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 40V Unidirect SMAJ40A-TR STMicroelectronics 1: $0.843 12,194In Stock	Mfr. Part No. SMAJ40A-TR Mouser Part No 511-SMAJ40A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 40V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	12,194In Stock	Cut Tape $0.843 $0.461 $0.347 $0.307 Reel $0.189 View $0.268 $0.228 $0.185 $0.165 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 5.0V Unidirect SMAJ5.0A-TR STMicroelectronics 1: $0.762 132,119In Stock 80,000Expected 15/12/2026	Mfr. Part No. SMAJ5.0A-TR Mouser Part No 511-SMAJ5.0A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 5.0V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	132,119In Stock 80,000Expected 15/12/2026	Cut Tape $0.762 $0.404 $0.309 $0.249 Reel $0.16 View $0.224 $0.204 $0.148 $0.141 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes TRANSIL SMAJ58CA-TR STMicroelectronics 1: $0.898 19,641In Stock	Mfr. Part No. SMAJ58CA-TR Mouser Part No 511-SMAJ58CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes TRANSIL Learn More about STMicroelectronics stm standard products	Datasheet	19,641In Stock	Cut Tape $0.898 $0.492 $0.321 $0.265 Reel $0.212 View $0.237 $0.227 $0.205 $0.171 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 6.0V Bidirect SMAJ6.0CA-TR STMicroelectronics 1: $0.925 15,558In Stock	Mfr. Part No. SMAJ6.0CA-TR Mouser Part No 511-SMAJ6.0CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 6.0V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	15,558In Stock	Cut Tape $0.925 $0.446 $0.363 $0.291 Reel $0.177 View $0.26 $0.226 $0.158 $0.151 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 70V Bidirect SMAJ70CA-TR STMicroelectronics 1: $0.925 14,546In Stock	Mfr. Part No. SMAJ70CA-TR Mouser Part No 511-SMAJ70CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 70V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	14,546In Stock	Cut Tape $0.925 $0.446 $0.363 $0.291 Reel $0.193 View $0.26 $0.226 $0.177 $0.154 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 10V Bidirect SMBJ10CA-TR STMicroelectronics 1: $0.925 15,954In Stock	Mfr. Part No. SMBJ10CA-TR Mouser Part No 511-SMBJ10CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 10V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	15,954In Stock	Cut Tape $0.925 $0.446 $0.364 $0.288 Reel $0.209 View $0.264 $0.178 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 12V Unidirect SMBJ12A-TR STMicroelectronics 1: $0.734 41,412In Stock	Mfr. Part No. SMBJ12A-TR Mouser Part No 511-SMBJ12A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 12V Unidirect Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	41,412In Stock	Cut Tape $0.734 $0.404 $0.33 $0.26 Reel $0.177 View $0.235 $0.175 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 12V Bidirect SMBJ12CA-TR STMicroelectronics 1: $0.925 48,108In Stock 5,000Expected 27/10/2026	Mfr. Part No. SMBJ12CA-TR Mouser Part No 511-SMBJ12CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 12V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	48,108In Stock 5,000Expected 27/10/2026	Cut Tape $0.925 $0.446 $0.364 $0.292 Reel $0.196 View $0.261 $0.177 $0.17 $0.167 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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