ESD Protection Diodes / TVS Diodes – Mouser United Kingdom

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1.5SMCx SMD Transient Voltage Suppressor Diodes

Diotec Semiconductor 1.5SMCx SMD Transient Voltage Suppressor (TVS) Diodes include both uni- and bi-directional versions with a breakdown voltage range (V_BR) of 220V to 550V. These SMD transient voltage suppressor diodes feature offer a peak pulse power of 1500W (10/1000µs waveform). The 1.5SMCx SMD TVS diodes feature swift response times. These devices are built with UL 94V-0 case materials and are compliant with RoHS, REACH, and conflict minerals. The 1.5SMCx SMD transient voltage suppressor diodes are suitable for applications such as commercial-grade, ESD protection, over-voltage protection, and free-wheeling diodes.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Polarity	Working Voltage	Termination Style	Clamping Voltage	Breakdown Voltage	Package/Case	Peak Pulse Current	Pppm - Peak Pulse Power Dissipation	Minimum Operating Temperature	Maximum Operating Temperature	Product	Series	Packaging
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir 1.5SMC350CA Diotec Semiconductor 1: £0.661 2,996In Stock	Mfr. Part No. 1.5SMC350CA Mouser Part No 637-1.5SMC350CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	2,996In Stock	Cut Tape £0.661 £0.42 £0.337 £0.288 Reel £0.261 View £0.204 £0.184 £0.181 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	300 V	SMD/SMT	482 V	332 V	SMC (DO-214AB)	3.1 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir 1.5SMC220A Diotec Semiconductor 1: £0.676 2,640In Stock	Mfr. Part No. 1.5SMC220A Mouser Part No 637-1.5SMC220A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	2,640In Stock	Cut Tape £0.676 £0.527 £0.316 £0.313 Reel £0.208 View £0.303 £0.199 £0.151 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	185 V	SMD/SMT	328 V	209 V	SMC (DO-214AB)	4.6 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir 1.5SMC250A Diotec Semiconductor 1: £0.668 2,880In Stock	Mfr. Part No. 1.5SMC250A Mouser Part No 637-1.5SMC250A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	2,880In Stock	Cut Tape £0.668 £0.526 £0.315 £0.313 Reel £0.267 View £0.303 £0.251 £0.217 £0.212 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	214 V	SMD/SMT	344 V	237 V	SMC (DO-214AB)	4.4 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir 1.5SMC300A Diotec Semiconductor 1: £0.743 674In Stock	Mfr. Part No. 1.5SMC300A Mouser Part No 637-1.5SMC300A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	674In Stock	Cut Tape £0.743 £0.388 £0.325 £0.265 Reel £0.207 View £0.201 £0.18 £0.176 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	256 V	SMD/SMT	414 V	285 V	SMC (DO-214AB)	3.6 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir 1.5SMC350A Diotec Semiconductor 1: £0.788 3,520In Stock	Mfr. Part No. 1.5SMC350A Mouser Part No 637-1.5SMC350A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	3,520In Stock	Cut Tape £0.788 £0.388 £0.333 £0.265 Reel £0.213 View £0.19 £0.174 £0.171 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	300 V	SMD/SMT	482 V	332 V	SMC (DO-214AB)	3.1 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir 1.5SMC400A Diotec Semiconductor 1: £0.766 530In Stock 3,000Expected 11/12/2026	Mfr. Part No. 1.5SMC400A Mouser Part No 637-1.5SMC400A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	530In Stock 3,000Expected 11/12/2026	Cut Tape £0.766 £0.412 £0.348 £0.282 Reel £0.185 View £0.182 £0.167 £0.164 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	342 V	SMD/SMT	548 V	380 V	SMC (DO-214AB)	2.7 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir 1.5SMC440A Diotec Semiconductor 1: £0.668 1,459In Stock 3,000Expected 19/02/2027	Mfr. Part No. 1.5SMC440A Mouser Part No 637-1.5SMC440A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	1,459In Stock 3,000Expected 19/02/2027	Cut Tape £0.668 £0.526 £0.315 £0.313 Reel £0.267 View £0.303 £0.251 £0.217 £0.212 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	376 V	SMD/SMT	602 V	418 V	SMC (DO-214AB)	2.5 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir 1.5SMC480CA Diotec Semiconductor 1: £0.759 2,382In Stock	Mfr. Part No. 1.5SMC480CA Mouser Part No 637-1.5SMC480CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	2,382In Stock	Cut Tape £0.759 £0.538 £0.337 £0.288 Reel £0.215 View £0.208 £0.193 £0.19 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	408 V	SMD/SMT	658 V	456 V	SMC (DO-214AB)	2.3 A	1.5 kW	- 50 C	+ 150 C	TVS Diodes	1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir 1.5SMC550A Diotec Semiconductor 1: £0.766 1,290In Stock 3,000Expected 15/01/2027	Mfr. Part No. 1.5SMC550A Mouser Part No 637-1.5SMC550A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	1,290In Stock 3,000Expected 15/01/2027	Cut Tape £0.766 £0.602 £0.361 £0.357 Reel £0.239 View £0.346 £0.237 £0.235 £0.233 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	495 V	SMD/SMT	760 V	522 V	SMC (DO-214AB)	2 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir 1.5SMC550CA Diotec Semiconductor 1: £0.661 2,708In Stock	Mfr. Part No. 1.5SMC550CA Mouser Part No 637-1.5SMC550CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	2,708In Stock	Cut Tape £0.661 £0.42 £0.337 £0.288 Reel £0.261 View £0.206 £0.184 £0.181 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	495 V	SMD/SMT	760 V	522 V	SMC (DO-214AB)	2 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir 1.5SMC300CA Diotec Semiconductor 1: £0.653 4,889Expected 12/02/2027	Mfr. Part No. 1.5SMC300CA Mouser Part No 637-1.5SMC300CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	4,889Expected 12/02/2027	Cut Tape £0.653 £0.513 £0.308 £0.305 Reel £0.261 View £0.295 £0.245 £0.212 £0.207 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	256 V	SMD/SMT	414 V	285 V	SMC (DO-214AB)	3.6 A	1.5 kW	- 50 C	+ 150 C	TVS Diodes	1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir 1.5SMC400CA Diotec Semiconductor 1: £0.908 2,770On Order	Mfr. Part No. 1.5SMC400CA Mouser Part No 637-1.5SMC400CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	2,770On Order	Cut Tape £0.908 £0.42 £0.373 £0.288 Reel £0.226 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	342 V	SMD/SMT	548 V	380 V	SMC (DO-214AB)	2.7 A	1.5 kW	- 50 C	+ 150 C	TVS Diodes	1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir 1.5SMC480A Diotec Semiconductor 1: £0.661 3,000Expected 12/03/2027	Mfr. Part No. 1.5SMC480A Mouser Part No 637-1.5SMC480A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	3,000Expected 12/03/2027	Cut Tape £0.661 £0.514 £0.308 £0.306 Reel £0.196 View £0.296 £0.193 £0.186 £0.183 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	408 V	SMD/SMT	658 V	456 V	SMC (DO-214AB)	2.3 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir 1.5SMC440CA Diotec Semiconductor 1: £0.661 Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. 1.5SMC440CA Mouser Part No 637-1.5SMC440CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape £0.661 £0.445 £0.347 £0.306 Reel £0.212 View £0.30 £0.205 £0.184 £0.181 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	376 V	SMD/SMT	602 V	418 V	SMC (DO-214AB)	2.5 A	1.5 kW	- 50 C	+ 150 C	TVS Diodes	1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir 1.5SMC530A Diotec Semiconductor 1: £0.653 Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. 1.5SMC530A Mouser Part No 637-1.5SMC530A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape £0.653 £0.513 £0.308 £0.305 Reel £0.261 View £0.295 £0.245 £0.212 £0.207 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	477 V	SMD/SMT	729 V	503 V	SMC (DO-214AB)	2.1 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir 1.5SMC530CA Diotec Semiconductor 1: £0.661 Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. 1.5SMC530CA Mouser Part No 637-1.5SMC530CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape £0.661 £0.514 £0.308 £0.306 Reel £0.213 View £0.296 £0.204 £0.195 £0.191 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	477 V	SMD/SMT	729 V	503 V	SMC (DO-214AB)	2.1 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel

1.5SMCx SMD Transient Voltage Suppressor Diodes

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1.5SMCx SMD Transient Voltage Suppressor Diodes

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