.hide-partial { max-height: none; } .show-more { display: none; }

STMicroelectronics Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 1.346

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes DFD PROTECTION & FILTER ESDA5-1BF4 STMicroelectronics 1: 0,189 € 32.464In Stock	Mfr. Part No. ESDA5-1BF4 Mouser Part No 511-ESDA5-1BF4	STMicroelectronics	ESD Protection Diodes / TVS Diodes DFD PROTECTION & FILTER Learn More about STMicroelectronics stm standard products	Datasheet	32.464In Stock	Cut Tape 0,189 € 0,083 € 0,065 € 0,053 € View Reel 0,025 € 0,038 € 0,033 € 0,03 € 0,026 € 0,025 € MouseReel Available	Min.: 1 Mult.: 1 : 15.000
ESD Protection Diodes / TVS Diodes 5.3V 300W Unidirect ESDA5V3L STMicroelectronics 1: 0,327 € 9.979In Stock 66.000On Order	Mfr. Part No. ESDA5V3L Mouser Part No 511-ESDA5V3L	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5.3V 300W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	9.979In Stock 66.000On Order On Order Ship Dates Mfr. No: ESDA5V3L Stock: 9.979 Can Dispatch Immediately On Order: 39.000 Expected 3/1/2027 27.000 TBD Factory Lead Time: 15 Weeks	Cut Tape 0,327 € 0,146 € 0,127 € 0,095 € Reel 0,066 € View 0,077 € 0,057 € 0,05 € 0,047 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 30 A - 8/20 us, 6.3 V TVS in SOD882T ESDA8P30-1T2 STMicroelectronics 1: 0,344 € 23.562In Stock	Mfr. Part No. ESDA8P30-1T2 Mouser Part No 511-ESDA8P30-1T2	STMicroelectronics	ESD Protection Diodes / TVS Diodes 30 A - 8/20 us, 6.3 V TVS in SOD882T Learn More about STMicroelectronics stm esda8p30 diode	Datasheet	23.562In Stock	Cut Tape 0,344 € 0,154 € 0,134 € 0,10 € Reel 0,058 € View 0,089 € 0,079 € 0,076 € 0,052 € MouseReel Available	Min.: 1 Mult.: 1 : 12.000
ESD Protection Diodes / TVS Diodes Low clamping, low capacitance bidirectional single line ESD protection ESDALC20-1BF4 STMicroelectronics 1: 0,206 € 25.465In Stock	Mfr. Part No. ESDALC20-1BF4 Mouser Part No 511-ESDALC20-1BF4	STMicroelectronics	ESD Protection Diodes / TVS Diodes Low clamping, low capacitance bidirectional single line ESD protection Learn More about STMicroelectronics stm standard products	Datasheet	25.465In Stock	Cut Tape 0,206 € 0,092 € 0,071 € 0,058 € View Reel 0,026 € 0,047 € 0,04 € 0,038 € 0,028 € 0,026 € MouseReel Available	Min.: 1 Mult.: 1 : 15.000
ESD Protection Diodes / TVS Diodes Quad Unidirect Array ESDALC6V1P5 STMicroelectronics 1: 0,611 € 8.029In Stock 15.000On Order	Mfr. Part No. ESDALC6V1P5 Mouser Part No 511-ESDALC6V1P5	STMicroelectronics	ESD Protection Diodes / TVS Diodes Quad Unidirect Array Learn More about STMicroelectronics stm standard products	Datasheet	8.029In Stock 15.000On Order On Order Ship Dates Mfr. No: ESDALC6V1P5 Stock: 8.029 Can Dispatch Immediately On Order: 6.000 Expected 11/2/2026 9.000 Expected 11/10/2026 Factory Lead Time: 15 Weeks	Cut Tape 0,611 € 0,276 € 0,243 € 0,183 € Reel 0,139 € View 0,177 € 0,138 € 0,12 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT323-3L for CAN bus (12 V system) ESDCAN03-2BWY STMicroelectronics 1: 0,542 € 1.793In Stock 321.000On Order	Mfr. Part No. ESDCAN03-2BWY Mouser Part No 511-ESDCAN03-2BWY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT323-3L for CAN bus (12 V system) Learn More about STMicroelectronics stm esdcan0x automotive tvs diodes	Datasheet	1.793In Stock 321.000On Order	Cut Tape 0,542 € 0,247 € 0,212 € 0,16 € Reel 0,122 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT323-3L for CAN bus (12 V system) ESDCAN04-2BWY STMicroelectronics 1: 0,361 € 26.419In Stock	Mfr. Part No. ESDCAN04-2BWY Mouser Part No 511-ESDCAN04-2BWY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT323-3L for CAN bus (12 V system) Learn More about STMicroelectronics stm esdcan0x automotive tvs diodes	Datasheet	26.419In Stock	Cut Tape 0,361 € 0,158 € 0,138 € 0,103 € Reel 0,071 € View 0,091 € 0,064 € 0,054 € 0,049 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT323-3L for CAN bus (24 V system) ESDCAN06-2BWY STMicroelectronics 1: 0,456 € 2.067In Stock 114.000On Order	Mfr. Part No. ESDCAN06-2BWY Mouser Part No 511-ESDCAN06-2BWY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT323-3L for CAN bus (24 V system) Learn More about STMicroelectronics stm esdcan0x automotive tvs diodes	Datasheet	2.067In Stock 114.000On Order On Order Ship Dates Mfr. No: ESDCAN06-2BWY Stock: 2.067 Can Dispatch Immediately On Order: 33.000 Expected 12/21/2026 36.000 Expected 5/26/2027 45.000 Expected 8/9/2027 Factory Lead Time: 40 Weeks	Cut Tape 0,456 € 0,201 € 0,172 € 0,132 € 0,114 € Reel 0,08 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes Ultra-low clamping single line bidirectional ESD protection ESDL031-1BF4 STMicroelectronics 1: 0,146 € 42.673In Stock 45.000Expected 11/11/2026	Mfr. Part No. ESDL031-1BF4 Mouser Part No 511-ESDL031-1BF4	STMicroelectronics	ESD Protection Diodes / TVS Diodes Ultra-low clamping single line bidirectional ESD protection Learn More about STMicroelectronics stmicro esdl031 1bf4 esd protection	Datasheet	42.673In Stock 45.000Expected 11/11/2026	Cut Tape 0,146 € 0,064 € 0,052 € 0,039 € View Reel 0,016 € 0,031 € 0,027 € 0,025 € 0,021 € 0,016 € MouseReel Available	Min.: 1 Mult.: 1 : 15.000
ESD Protection Diodes / TVS Diodes Automotive 26.5 V TVS for LIN bus in SOT323-3L ESDLIN03-1BWY STMicroelectronics 1: 0,439 € 11.835In Stock	Mfr. Part No. ESDLIN03-1BWY Mouser Part No 511-ESDLIN03-1BWY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 26.5 V TVS for LIN bus in SOT323-3L Learn More about STMicroelectronics stm esdlin03 1bwy suppressor	Datasheet	11.835In Stock	Cut Tape 0,439 € 0,21 € 0,169 € 0,129 € Reel 0,095 € View 0,12 € 0,092 € 0,068 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes Ultra Low clamping single line bidirectional ESD protection ESDZV5-1BF4 STMicroelectronics 1: 0,112 € 83.357In Stock	Mfr. Part No. ESDZV5-1BF4 Mouser Part No 511-ESDZV5-1BF4	STMicroelectronics	ESD Protection Diodes / TVS Diodes Ultra Low clamping single line bidirectional ESD protection Learn More about STMicroelectronics stm esdzv5 1bf4 tvs diode	Datasheet	83.357In Stock	Cut Tape 0,112 € 0,054 € 0,05 € 0,036 € View Reel 0,018 € 0,034 € 0,03 € 0,028 € 0,021 € 0,018 € MouseReel Available	Min.: 1 Mult.: 1 : 15.000
ESD Protection Diodes / TVS Diodes Ultra Low clamping single line bidirectional ESD protection ESDZV5-1BU2 STMicroelectronics 1: 0,163 € 950In Stock	Mfr. Part No. ESDZV5-1BU2 Mouser Part No 511-ESDZV5-1BU2	STMicroelectronics	ESD Protection Diodes / TVS Diodes Ultra Low clamping single line bidirectional ESD protection	Datasheet	950In Stock	Cut Tape 0,163 € 0,077 € 0,058 € 0,041 € View Reel 0,02 € 0,036 € 0,031 € 0,028 € 0,022 € 0,02 € MouseReel Available	Min.: 1 Mult.: 1 : 15.000
ESD Protection Diodes / TVS Diodes Ultra Low clamping single line bidirectional ESD protection in extra small 01005 ESDZV5-1BV2 STMicroelectronics 1: 0,146 € 81.457In Stock	Mfr. Part No. ESDZV5-1BV2 Mouser Part No 511-ESDZV5-1BV2	STMicroelectronics	ESD Protection Diodes / TVS Diodes Ultra Low clamping single line bidirectional ESD protection in extra small 01005	Datasheet	81.457In Stock	Cut Tape 0,146 € 0,065 € 0,051 € 0,039 € View Reel 0,02 € 0,031 € 0,027 € 0,025 € 0,02 € 0,02 €	Min.: 1 Mult.: 1 : 20.000
ESD Protection Diodes / TVS Diodes Automotive 2-line ESD protection for high speed lines HSP051-2W3Y STMicroelectronics 1: 0,499 € 4.437In Stock	Mfr. Part No. HSP051-2W3Y Mouser Part No 511-HSP051-2W3Y	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 2-line ESD protection for high speed lines Learn More about STMicroelectronics stm hsp051 2w3y esd array	Datasheet	4.437In Stock	Cut Tape 0,499 € 0,237 € 0,195 € 0,157 € Reel 0,111 € View 0,132 € 0,101 € 0,095 € 0,087 €	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 4-line ESD protection for high-speed lines HSP053-4M5 STMicroelectronics 1: 0,404 € 5.228In Stock 180.000Expected 11/10/2026	Mfr. Part No. HSP053-4M5 Mouser Part No 511-HSP053-4M5	STMicroelectronics	ESD Protection Diodes / TVS Diodes 4-line ESD protection for high-speed lines Learn More about STMicroelectronics stm hsp053 4m5 array	Datasheet	5.228In Stock 180.000Expected 11/10/2026	Cut Tape 0,404 € 0,196 € 0,143 € 0,126 € Reel 0,077 € View 0,099 € 0,086 € 0,065 € 0,059 € MouseReel Available	Min.: 1 Mult.: 1 : 6.000
ESD Protection Diodes / TVS Diodes Automotive 24 V TVS for load dump in D2PAK LDP01-28AY STMicroelectronics 1: 3,84 € 621In Stock	Mfr. Part No. LDP01-28AY Mouser Part No 511-LDP01-28AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 24 V TVS for load dump in D2PAK	Datasheet	621In Stock	Cut Tape 3,84 € 2,53 € 2,06 € 1,75 € Reel 1,32 € View 1,56 € 1,26 € 1,25 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
ESD Protection Diodes / TVS Diodes Automotive 36 V TVS for load dump in D2PAK LDP01-42AY STMicroelectronics 1: 3,54 € 653In Stock	Mfr. Part No. LDP01-42AY Mouser Part No 511-LDP01-42AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 36 V TVS for load dump in D2PAK	Datasheet	653In Stock	Cut Tape 3,54 € 2,33 € 1,90 € 1,61 € Reel 1,22 € View 1,43 € 1,15 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
ESD Protection Diodes / TVS Diodes 4kV 2000W Ppp Lightning Protection LNBTVS4-222S STMicroelectronics 1: 1,59 € 1.564In Stock 2.500Expected 10/29/2026	Mfr. Part No. LNBTVS4-222S Mouser Part No 511-LNBTVS4-222S	STMicroelectronics	ESD Protection Diodes / TVS Diodes 4kV 2000W Ppp Lightning Protection Learn More about STMicroelectronics stm standard products	Datasheet	1.564In Stock 2.500Expected 10/29/2026	Cut Tape 1,59 € 1,01 € 0,758 € 0,667 € Reel 0,426 € View 0,524 € 0,48 € 0,37 € 0,358 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
SCRs 0.25A SCR P0102AL 5AA4 STMicroelectronics 1: 0,662 € 8.015In Stock 24.000On Order	Mfr. Part No. P0102AL 5AA4 Mouser Part No 511-P0102AL	STMicroelectronics	SCRs 0.25A SCR Learn More about STMicroelectronics stm standard products	Datasheet	8.015In Stock 24.000On Order	Cut Tape 0,662 € 0,421 € 0,272 € 0,207 € Reel 0,159 € View 0,186 € 0,145 € 0,132 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
SCRs 0.25 Amp 200 Volt P0102BL 5AA4 STMicroelectronics 1: 0,645 € 977In Stock	Mfr. Part No. P0102BL 5AA4 Mouser Part No 511-P0102BL	STMicroelectronics	SCRs 0.25 Amp 200 Volt Learn More about STMicroelectronics stm standard products	Datasheet	977In Stock	Cut Tape 0,645 € 0,398 € 0,255 € 0,233 € Reel 0,168 € View 0,208 € 0,153 € 0,132 € 0,114 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
SCRs THYRISTOR P0102MN 5AA4 STMicroelectronics 1: 0,542 € 8.657In Stock	Mfr. Part No. P0102MN 5AA4 Mouser Part No 511-P0102MN5AA4	STMicroelectronics	SCRs THYRISTOR Learn More about STMicroelectronics stm standard products	Datasheet	8.657In Stock	Cut Tape 0,542 € 0,336 € 0,215 € 0,163 € Reel 0,14 € View 0,121 € 0,105 € 0,096 € 0,09 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
SCRs 0.8A SCRS P0111MN 5AA4 STMicroelectronics 1: 0,49 € 5.233In Stock	Mfr. Part No. P0111MN 5AA4 Mouser Part No 511-P0111MN-5AA4	STMicroelectronics	SCRs 0.8A SCRS Learn More about STMicroelectronics stm standard products	Datasheet	5.233In Stock	Cut Tape 0,49 € 0,302 € 0,193 € 0,144 € Reel 0,129 € View 0,109 € 0,097 € 0,093 € 0,084 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Board Mount Surge Protectors Dual current limited over Vltg PCLT-2AT4-TR STMicroelectronics 1: 4,50 € 89In Stock	Mfr. Part No. PCLT-2AT4-TR Mouser Part No 511-PCLT-2AT4-TR	STMicroelectronics	Board Mount Surge Protectors Dual current limited over Vltg	Datasheet	89In Stock	Cut Tape 4,50 € 2,88 € 2,24 € 2,09 € View Reel 1,32 € 1,96 € 1,72 € 1,43 € 1,32 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 1500W 100V Unidirect SM15T100A STMicroelectronics 1: 1,48 € 2.609In Stock 2.500Expected 11/25/2026	Mfr. Part No. SM15T100A Mouser Part No 511-SM15T100A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 100V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	2.609In Stock 2.500Expected 11/25/2026	Cut Tape 1,48 € 0,929 € 0,744 € 0,621 € Reel 0,398 € View 0,484 € 0,417 € 0,366 € 0,346 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni SM15T12AY STMicroelectronics 1: 1,62 € 1.986In Stock	Mfr. Part No. SM15T12AY Mouser Part No 511-SM15T12AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	1.986In Stock	Cut Tape 1,62 € 1,01 € 0,814 € 0,68 € Reel 0,436 € View 0,53 € 0,457 € 0,402 € 0,371 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500

STMicroelectronics Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support