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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 25V 400W Unidirect ESDA25W STMicroelectronics 1: $0.653 43,402In Stock 30,000Expected 1/3/2027	Mfr. Part No. ESDA25W Mouser Part No 511-ESDA25W	STMicroelectronics	ESD Protection Diodes / TVS Diodes 25V 400W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	43,402In Stock 30,000Expected 1/3/2027	Cut Tape $0.653 $0.287 $0.252 $0.188 Reel $0.132 View $0.17 $0.128 $0.113 $0.107 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection ESDA5V3LY STMicroelectronics 1: $0.816 34,583In Stock 15,000Expected 7/11/2026	Mfr. Part No. ESDA5V3LY Mouser Part No 511-ESDA5V3LY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection Learn More about STMicroelectronics stm standard products	Datasheet	34,583In Stock 15,000Expected 7/11/2026	Cut Tape $0.816 $0.389 $0.317 $0.249 Reel $0.178 View $0.226 $0.173 $0.156 $0.133 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5.3V 500W Unidirect ESDA5V3SC5 STMicroelectronics 1: $0.721 35,403In Stock	Mfr. Part No. ESDA5V3SC5 Mouser Part No 511-ESDA5V3SC5	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5.3V 500W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	35,403In Stock	Cut Tape $0.721 $0.392 $0.291 $0.231 Reel $0.16 View $0.211 $0.154 $0.146 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5.3V 500W Unidirect ESDA5V3SC6 STMicroelectronics 1: $0.721 26,225In Stock	Mfr. Part No. ESDA5V3SC6 Mouser Part No 511-ESDA5V3SC6	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5.3V 500W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	26,225In Stock	Cut Tape $0.721 $0.324 $0.283 $0.212 Reel $0.173 View $0.201 $0.17 $0.146 $0.137 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 5-line 5.2 V TVS in SOT23-6L ESDA6V1-5SC6Y STMicroelectronics 1: $0.748 25,688In Stock	Mfr. Part No. ESDA6V1-5SC6Y Mouser Part No 511-ESDA6V1-5SC6Y	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5-line 5.2 V TVS in SOT23-6L Learn More about STMicroelectronics stm standard products	Datasheet	25,688In Stock	Cut Tape $0.748 $0.345 $0.303 $0.228 Reel $0.171 View $0.209 $0.148 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 6.1V 300W Unidirect ESDA6V1L STMicroelectronics 1: $0.49 76,785In Stock 81,000On Order	Mfr. Part No. ESDA6V1L Mouser Part No 511-ESDA6V1L	STMicroelectronics	ESD Protection Diodes / TVS Diodes 6.1V 300W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	76,785In Stock 81,000On Order	Cut Tape $0.49 $0.218 $0.186 $0.141 Reel $0.095 View $0.122 $0.088 $0.08 $0.073 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection ESDA6V1LY STMicroelectronics 1: $0.721 48,337In Stock	Mfr. Part No. ESDA6V1LY Mouser Part No 511-ESDA6V1LY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection Learn More about STMicroelectronics stm standard products	Datasheet	48,337In Stock	Cut Tape $0.721 $0.33 $0.279 $0.214 Reel $0.17 View $0.197 $0.147 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 6.1V 400W Unidirect ESDA6V1SC6 STMicroelectronics 1: $0.721 56,281In Stock	Mfr. Part No. ESDA6V1SC6 Mouser Part No 511-ESDA6V1SC6	STMicroelectronics	ESD Protection Diodes / TVS Diodes 6.1V 400W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	56,281In Stock	Cut Tape $0.721 $0.408 $0.272 $0.22 Reel $0.15 View $0.185 $0.136 $0.128 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 6.1V 150W Unidirect ESDA6V1W5 STMicroelectronics 1: $0.558 80,737In Stock	Mfr. Part No. ESDA6V1W5 Mouser Part No 511-ESDA6V1W5	STMicroelectronics	ESD Protection Diodes / TVS Diodes 6.1V 150W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	80,737In Stock	Cut Tape $0.558 $0.248 $0.216 $0.193 Reel $0.125 View $0.166 $0.12 $0.092 $0.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 120 A - 8/20 us, 5.5 V TVS in QFN-2L ESDA7P120-1U1M STMicroelectronics 1: $0.966 91,789In Stock 224,000Expected 5/1/2027	Mfr. Part No. ESDA7P120-1U1M Mouser Part No 511-ESDA7P120-1U1M	STMicroelectronics	ESD Protection Diodes / TVS Diodes 120 A - 8/20 us, 5.5 V TVS in QFN-2L	Datasheet	91,789In Stock 224,000Expected 5/1/2027	Cut Tape $0.966 $0.435 $0.362 $0.29 Reel $0.166 View $0.25 $0.216 $0.19 $0.163 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
ESD Protection Diodes / TVS Diodes 60 A - 8/20 us, 5 V TVS in QFN-2L ESDA7P60-1U1M STMicroelectronics 1: $0.666 53,908In Stock 104,000On Order	Mfr. Part No. ESDA7P60-1U1M Mouser Part No 511-ESDA7P60-1U1M	STMicroelectronics	ESD Protection Diodes / TVS Diodes 60 A - 8/20 us, 5 V TVS in QFN-2L Learn More about STMicroelectronics stm esda7p60 suppressor	Datasheet	53,908In Stock 104,000On Order On Order Ship Dates Mfr. No: ESDA7P60-1U1M Stock: 53,908 Can Dispatch Immediately On Order: 72,000 Expected 19/10/2026 32,000 Expected 22/10/2026 Factory Lead Time: 15 Weeks	Cut Tape $0.666 $0.355 $0.265 $0.208 Reel $0.128 View $0.193 $0.173 $0.137 $0.116 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
ESD Protection Diodes / TVS Diodes EMI Filter ESD ESDALC6V1-5P6 STMicroelectronics 1: $0.789 105,316In Stock	Mfr. Part No. ESDALC6V1-5P6 Mouser Part No 511-ESDALC6V1-5P6	STMicroelectronics	ESD Protection Diodes / TVS Diodes EMI Filter ESD Learn More about STMicroelectronics stm standard products	Datasheet	105,316In Stock	Cut Tape $0.789 $0.412 $0.322 $0.262 Reel $0.185 View $0.234 $0.177 $0.163 $0.159 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive dual-line Transil, transient voltage suppressor (TVS) ESDAVLC6-2BLY STMicroelectronics 1: $0.626 179,552In Stock	Mfr. Part No. ESDAVLC6-2BLY Mouser Part No 511-ESDAVLC6-2BLY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line Transil, transient voltage suppressor (TVS) Learn More about STMicroelectronics stm standard products	Datasheet	179,552In Stock	Cut Tape $0.626 $0.287 $0.241 $0.184 Reel $0.129 View $0.17 $0.121 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT23-3L for CAN bus (12 V system) ESDCAN01-2BLY STMicroelectronics 1: $0.653 165,073In Stock	Mfr. Part No. ESDCAN01-2BLY Mouser Part No 511-ESDCAN01-2BLY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT23-3L for CAN bus (12 V system) Learn More about STMicroelectronics stm standard products	Datasheet	165,073In Stock	Cut Tape $0.653 $0.424 $0.223 $0.186 Reel $0.112 View $0.129 $0.106 $0.094 $0.084 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) ESDCAN02-2BWY STMicroelectronics 1: $0.721 68,488In Stock	Mfr. Part No. ESDCAN02-2BWY Mouser Part No 511-ESDCAN02-2BWY	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	68,488In Stock	Cut Tape $0.721 $0.374 $0.279 $0.212 Reel $0.15 View $0.174 $0.147 $0.125 $0.118 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: $0.666 87,694In Stock 48,000Expected 12/10/2026	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	87,694In Stock 48,000Expected 12/10/2026	Cut Tape $0.666 $0.307 $0.257 $0.199 $0.171 Reel $0.137 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) ESDCAN05-2BWY STMicroelectronics 1: $0.857 72,761In Stock	Mfr. Part No. ESDCAN05-2BWY Mouser Part No 511-ESDCAN05-2BWY	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	72,761In Stock	Cut Tape $0.857 $0.398 $0.336 $0.253 Reel $0.128 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT23-3L for CAN bus (24 V system) ESDCAN06-2BLY STMicroelectronics 1: $0.721 112,049In Stock	Mfr. Part No. ESDCAN06-2BLY Mouser Part No 511-ESDCAN06-2BLY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT23-3L for CAN bus (24 V system) Learn More about STMicroelectronics stm esdcan0x automotive tvs diodes	Datasheet	112,049In Stock	Cut Tape $0.721 $0.318 $0.279 $0.209 Reel $0.117 View $0.18 $0.116 $0.102 $0.099 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: $0.775 23,942In Stock 33,000Expected 12/5/2027	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	23,942In Stock 33,000Expected 12/5/2027	Cut Tape $0.775 $0.35 $0.294 $0.231 Reel $0.147 View $0.17 $0.14 $0.124 $0.112 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Dual-Line TVS Auto TVS CAN 24V 230W ESDCAN24-2BLY STMicroelectronics 1: $0.748 122,142In Stock 426,000Expected 25/8/2027	Mfr. Part No. ESDCAN24-2BLY Mouser Part No 511-ESDCAN24-2BLY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Dual-Line TVS Auto TVS CAN 24V 230W Learn More about STMicroelectronics stm standard products	Datasheet	122,142In Stock 426,000Expected 25/8/2027	Cut Tape $0.748 $0.409 $0.287 $0.227 Reel $0.16 View $0.192 $0.154 $0.139 $0.125 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Low Clamping TVS ESD Low Cap Uni Single ESDZL5-1F4 STMicroelectronics 1: $0.177 164,903In Stock 180,000Expected 8/10/2026	Mfr. Part No. ESDZL5-1F4 Mouser Part No 511-ESDZL5-1F4	STMicroelectronics	ESD Protection Diodes / TVS Diodes Low Clamping TVS ESD Low Cap Uni Single Learn More about STMicroelectronics stm esdz tvs diodes	Datasheet	164,903In Stock 180,000Expected 8/10/2026	Cut Tape $0.177 $0.091 $0.058 $0.049 View Reel $0.023 $0.037 $0.031 $0.03 $0.026 $0.023 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes Ultra-low clamping single line bidirectional ESD protection ESDZV5HS-1BF4 STMicroelectronics 1: $0.177 464,595In Stock	Mfr. Part No. ESDZV5HS-1BF4 Mouser Part No 511-ESDZV5HS-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	464,595In Stock	Cut Tape $0.177 $0.086 $0.058 $0.049 View Reel $0.023 $0.037 $0.031 $0.03 $0.026 $0.023	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes 4-line ESD protection for high-speed lines HSP053-4M5 STMicroelectronics 1: $0.639 114,070In Stock 59,600Expected 8/10/2026	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	114,070In Stock 59,600Expected 8/10/2026	Cut Tape $0.639 $0.31 $0.226 $0.20 Reel $0.121 View $0.156 $0.136 $0.103 $0.094 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
LED Protection Devices LED Bypass 100nA 1A 15kV 8kV BI LBP01-0810B STMicroelectronics 1: $1.46 7,123In Stock	Mfr. Part No. LBP01-0810B Mouser Part No 511-LBP01-0810B	STMicroelectronics	LED Protection Devices LED Bypass 100nA 1A 15kV 8kV BI Learn More about STMicroelectronics stmicro lbp01	Datasheet	7,123In Stock	Cut Tape $1.46 $0.903 $0.59 $0.456 Reel $0.359 View $0.412 $0.324 $0.302 $0.286 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 27 V TVS for load dump in D2PAK LDP01-30AY STMicroelectronics 1: $5.77 8,287In Stock	Mfr. Part No. LDP01-30AY Mouser Part No 511-LDP01-30AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 27 V TVS for load dump in D2PAK	Datasheet	8,287In Stock	Cut Tape $5.77 $3.79 $2.94 $2.65 Reel $2.00 View $2.20 $1.90 $1.89 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000

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