ESD Protection Diodes / TVS Diodes – Mouser United Kingdom

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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	Number of Channels	Working Voltage	Termination Style	Clamping Voltage	Breakdown Voltage	Package/Case	Peak Pulse Current	Pppm - Peak Pulse Power Dissipation	Cd - Diode Capacitance	Vesd - Voltage ESD Contact	Vesd - Voltage ESD Air Gap	Minimum Operating Temperature	Maximum Operating Temperature	Product	Series	Qualification	Packaging
ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 150V SZ1SMB150AT3G Littelfuse 1: £0.608 27,380In Stock 10,000Expected 06/10/2026	Mfr. Part No. SZ1SMB150AT3G Mouser Part No 576-SZ1SMB150AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 150V Learn More about Littelfuse sz1smb tvs diodes	Datasheet	27,380In Stock 10,000Expected 06/10/2026	Cut Tape £0.608 £0.373 £0.24 £0.183 Reel £0.148 View £0.165 £0.137 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Unidirectional	1 Channel	150 V	SMD/SMT	243 V	167 V	SMB (DO-214AA)	2.5 A	600 W	135 pF			- 65 C	+ 150 C	TVS Diodes	SZ1SMBxxxAT3G	AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 600W 530V AEC-Q101 5% Bi-Directional TPSMB530CA-A Littelfuse 1: £0.548 3,990In Stock	Mfr. Part No. TPSMB530CA-A Mouser Part No 576-TPSMB530CA-A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 530V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	3,990In Stock	Cut Tape £0.548 £0.435 £0.382 £0.318 £0.316 Reel £0.258 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	1 Channel	451 V	SMD/SMT	725 V	503.5 V	SMB (DO-214AA)	800 mA	600 W		30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	TPSMB	AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 33V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB33AT3G Littelfuse 1: £0.428 36,648In Stock	Mfr. Part No. SZ1SMB33AT3G Mouser Part No 863-SZ1SMB33AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 33V 600W UNI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	36,648In Stock	Cut Tape £0.428 £0.257 £0.227 £0.183 £0.165 Reel £0.129 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Unidirectional	1 Channel	33 V	SMD/SMT	53.3 V	36.7 V	SMB (DO-214AA)	11.3 A	600 W	510 pF			- 65 C	+ 150 C		SZ1SMBxxxAT3G	AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 600W 100V AEC-Q101 5% Bi-Directional TPSMB100CA Littelfuse 1: £0.863 6,883In Stock	Mfr. Part No. TPSMB100CA Mouser Part No 576-TPSMB100CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 100V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	6,883In Stock	Cut Tape £0.863 £0.304 £0.282 £0.243 £0.24 Reel £0.194 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	1 Channel	85.5 V	SMD/SMT	137 V	95 V	SMB (DO-214AA)	4.5 A	600 W		30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	TPSMB	AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 600W 300V AEC-Q101 5% Bi-Directional TPSMB300CA-A Littelfuse 1: £1.09 5,392In Stock	Mfr. Part No. TPSMB300CA-A Mouser Part No 576-TPSMB300CA-A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 300V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	5,392In Stock	Cut Tape £1.09 £0.546 £0.457 £0.357 £0.325 Reel £0.258 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	1 Channel	256 V	SMD/SMT	414 V	285 V	SMB (DO-214AA)	1.5 A	600 W		30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	TPSMB	AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 600W 39V AEC-Q101 5% Bi-Directional TPSMB39CA Littelfuse 1: £0.601 14,792In Stock	Mfr. Part No. TPSMB39CA Mouser Part No 576-TPSMB39CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 39V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	14,792In Stock	Cut Tape £0.601 £0.294 £0.25 £0.192 Reel £0.132 View £0.186 £0.131 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	1 Channel	33.3 V	SMD/SMT	53.9 V	37.1 V	SMB (DO-214AA)	11.3 A	600 W		30 kV	30 kV	- 65 C	+ 175 C	TVS Diodes	TPSMB	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 600W 400V AEC-Q101 5% Uni-Directional TPSMB400A-A Littelfuse 1: £0.908 4,631In Stock	Mfr. Part No. TPSMB400A-A Mouser Part No 576-TPSMB400A-A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 400V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	4,631In Stock	Cut Tape £0.908 £0.512 £0.449 £0.355 Reel £0.262 View £0.33 £0.26 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	1 Channel	342 V	SMD/SMT	548 V	380 V	SMB (DO-214AA)	1.1 A	600 W		30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	TPSMB	AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 30V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB30AT3G Littelfuse 1: £0.608 40,999In Stock	Mfr. Part No. SZ1SMB30AT3G Mouser Part No 863-SZ1SMB30AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 30V 600W UNI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	40,999In Stock	Cut Tape £0.608 £0.292 £0.24 £0.183 £0.165 Reel £0.128 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Unidirectional	1 Channel	30 V	SMD/SMT	48.4 V	33.3 V	SMB (DO-214AA)	12.4 A	600 W	555 pF			- 65 C	+ 150 C		SZ1SMBxxxAT3G	AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS SURF MT 600W 219V DO214AA AEQ101 T&R TPSMB219A Littelfuse 1: £0.943 5,924In Stock	Mfr. Part No. TPSMB219A Mouser Part No 576-TPSMB219A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS SURF MT 600W 219V DO214AA AEQ101 T&R Learn More about Littelfuse tpsmb tvs diodes	Datasheet	5,924In Stock	Cut Tape £0.943 £0.438 £0.388 £0.299 Reel £0.201 View £0.271 £0.194 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	1 Channel	187 V	SMD/SMT	300 V	210 V	SMB (DO-214AA)	2 A	600 W		30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	TPSMB		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 600W 480V AEC-Q101 5% Bi-Directional TPSMB480CA-A Littelfuse 1: £1.15 12,963In Stock	Mfr. Part No. TPSMB480CA-A Mouser Part No 576-TPSMB480CA-A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 480V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	12,963In Stock	Cut Tape £1.15 £0.546 £0.478 £0.374 £0.363 Reel £0.284 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	1 Channel	408 V	SMD/SMT	658 V	456 V	SMB (DO-214AA)	900 mA	600 W		30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	TPSMB	AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 600W 75V AEC-Q101 5% Uni-Directional TPSMB75A Littelfuse 1: £0.421 8,900In Stock	Mfr. Part No. TPSMB75A Mouser Part No 576-TPSMB75A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 75V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	8,900In Stock	Cut Tape £0.421 £0.255 £0.225 £0.172 £0.171 Reel £0.129 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	1 Channel	64.1 V	SMD/SMT	103 V	71.3 V	SMB (DO-214AA)	5.9 A	600 W		30 kV	30 kV	- 65 C	+ 175 C	TVS Diodes	TPSMB	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 600W 110V AEC-Q101 5% Uni-Directional TPSMB110A Littelfuse 1: £0.834 5,609In Stock	Mfr. Part No. TPSMB110A Mouser Part No 576-TPSMB110A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 110V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	5,609In Stock	Cut Tape £0.834 £0.438 £0.349 £0.299 £0.271 Reel £0.254 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	1 Channel	94 V	SMD/SMT	152 V	105 V	SMB (DO-214AA)	4 A	600 W		30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	TPSMB	AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 600W 510V AEC-Q101 5% Uni-Directional TPSMB510A-A Littelfuse 1: £0.934 4,999In Stock	Mfr. Part No. TPSMB510A-A Mouser Part No 576-TPSMB510A-A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 510V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	4,999In Stock	Cut Tape £0.934 £0.373 £0.346 £0.299 £0.298 Reel £0.237 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	1 Channel	434 V	SMD/SMT	698 V	485 V	SMB (DO-214AA)	900 mA	600 W		30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	TPSMB	AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 54V SZ1SMB54AT3G Littelfuse 1: £0.608 2,489In Stock	Mfr. Part No. SZ1SMB54AT3G Mouser Part No 576-SZ1SMB54AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 54V Learn More about Littelfuse sz1smb tvs diodes	Datasheet	2,489In Stock	Cut Tape £0.608 £0.373 £0.24 £0.183 Reel £0.143 View £0.165 £0.133	Min.: 1 Mult.: 1 : 2,500	Unidirectional	1 Channel	54 V	SMD/SMT	87.1 V	60 V	SMB (DO-214AA)	6.9 A	600 W	330 pF			- 65 C	+ 150 C	TVS Diodes	SZ1SMBxxxAT3G	AEC-Q101	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 600W 11V AEC-Q101 5% Bi-Directional TPSMB11CA Littelfuse 1: £0.638 1,723In Stock	Mfr. Part No. TPSMB11CA Mouser Part No 576-TPSMB11CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 11V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	1,723In Stock	Cut Tape £0.638 £0.391 £0.252 £0.192 £0.174 Reel £0.155 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	1 Channel	11 V	SMD/SMT	15.6 V	11.6 V	SMB (DO-214AA)	39.1 A	600 W				- 65 C	+ 175 C	TVS Diodes	TPSMB	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 110V SZ1SMB110AT3G Littelfuse 1: £0.608 253In Stock	Mfr. Part No. SZ1SMB110AT3G Mouser Part No 576-SZ1SMB110AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 110V Learn More about Littelfuse sz1smb tvs diodes	Datasheet	253In Stock	Cut Tape £0.608 £0.373 £0.24 £0.183 Reel £0.143 View £0.165 £0.133	Min.: 1 Mult.: 1 : 2,500	Unidirectional	1 Channel	110 V	SMD/SMT	177 V	122 V	SMB (DO-214AA)	3.4 A	600 W	175 pF			- 65 C	+ 150 C	TVS Diodes	SZ1SMBxxxAT3G	AEC-Q101	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 120V SZ1SMB120AT3G Littelfuse 1: £0.653 348In Stock	Mfr. Part No. SZ1SMB120AT3G Mouser Part No 576-SZ1SMB120AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 120V Learn More about Littelfuse sz1smb tvs diodes	Datasheet	348In Stock	Cut Tape £0.653 £0.35 £0.262 £0.189 £0.179 Reel £0.133	Min.: 1 Mult.: 1 : 2,500	Unidirectional	1 Channel	120 V	SMD/SMT	193 V	133 V	SMB (DO-214AA)	3.1 A	600 W	160 pF			- 65 C	+ 150 C	TVS Diodes	SZ1SMBxxxAT3G	AEC-Q101	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 45V SZ1SMB45AT3G Littelfuse 1: £0.608 1,356In Stock	Mfr. Part No. SZ1SMB45AT3G Mouser Part No 576-SZ1SMB45AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 45V Learn More about Littelfuse sz1smb tvs diodes	Datasheet	1,356In Stock	Cut Tape £0.608 £0.373 £0.24 £0.183 Reel £0.143 View £0.165 £0.133 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Unidirectional	1 Channel	45 V	SMD/SMT	72.7 V	50 V	SMB (DO-214AA)	8.3 A	600 W	385 pF			- 65 C	+ 150 C	TVS Diodes	SZ1SMBxxxAT3G	AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 6V SZ1SMB6.0AT3G Littelfuse 1: £0.608 3,135In Stock	Mfr. Part No. SZ1SMB6.0AT3G Mouser Part No 576-SZ1SMB6.0AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 6V Learn More about Littelfuse sz1smb tvs diodes	Datasheet	3,135In Stock	Cut Tape £0.608 £0.373 £0.24 £0.183 Reel £0.148 View £0.165 £0.133	Min.: 1 Mult.: 1 : 2,500	Unidirectional	1 Channel	6 V	SMD/SMT	10.3 V	6.67 V	SMB (DO-214AA)	58.3 A	600 W	2.3 nF	16 kV	16 kV	- 65 C	+ 150 C	TVS Diodes	SZ1SMBxxxAT3G	AEC-Q101	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes TPSMB - CA 52.78V TPSMB58CA Littelfuse 1: £0.638 2,036In Stock	Mfr. Part No. TPSMB58CA Mouser Part No 576-TPSMB58CA	Littelfuse	ESD Protection Diodes / TVS Diodes TPSMB - CA 52.78V Learn More about Littelfuse tpsmb tvs diodes	Datasheet	2,036In Stock	Cut Tape £0.638 £0.391 £0.252 £0.192 Reel £0.148 View £0.174 £0.142 £0.14	Min.: 1 Mult.: 1 : 3,000	Bidirectional	1 Channel	52.78 V	SMD/SMT	79.8 V	55.1 V	SMB (DO-214AA)	7.7 A	600 W		30 kV	30 kV	- 65 C	+ 175 C	TVS Diodes	TPSMB	AEC-Q101	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 600W 91V AEC-Q101 5% Uni-Directional TPSMB91A Littelfuse 1: £0.638 1,450In Stock	Mfr. Part No. TPSMB91A Mouser Part No 576-TPSMB91A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 91V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	1,450In Stock	Cut Tape £0.638 £0.303 £0.252 £0.192 £0.174 Reel £0.141 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	1 Channel	77.8 V	SMD/SMT	125 V	86.5 V	SMB (DO-214AA)	4.9 A	600 W		30 kV	30 kV	- 65 C	+ 175 C	TVS Diodes	TPSMB	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 600W 200V AEC-Q101 5% Bi-Directional TPSMB200CA Littelfuse 1: £0.788 4,798In Stock	Mfr. Part No. TPSMB200CA Mouser Part No 576-TPSMB200CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 200V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	4,798In Stock	Cut Tape £0.788 £0.284 £0.259 £0.212 £0.211 Reel £0.21 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	1 Channel	171 V	SMD/SMT	274 V	190 V	SMB (DO-214AA)	2.2 A	600 W		30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	TPSMB	AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 600W 300V AEC-Q101 5% Uni-Directional TPSMB300A-A Littelfuse 1: £0.638 2,375In Stock	Mfr. Part No. TPSMB300A-A Mouser Part No 576-TPSMB300A-A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 300V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	2,375In Stock	Cut Tape £0.638 £0.509 £0.42 £0.346 £0.309 Reel £0.237 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	1 Channel	256 V	SMD/SMT	414 V	285 V	SMB (DO-214AA)	1.5 A	600 W		30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	TPSMB	AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 600W 480V AEC-Q101 5% Uni-Directional TPSMB480A-A Littelfuse 1: £0.323 2,666In Stock	Mfr. Part No. TPSMB480A-A Mouser Part No 576-TPSMB480A-A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 480V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	2,666In Stock	Cut Tape £0.323 £0.318 £0.287 £0.279 Reel £0.237	Min.: 1 Mult.: 1 : 3,000	Unidirectional	1 Channel	408 V	SMD/SMT	658 V	456 V	SMB (DO-214AA)	900 mA	600 W		30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	TPSMB	AEC-Q101	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 600W 200V AEC-Q101 5% Uni-Directional TPSMB200A Littelfuse 1: £0.863 2,584In Stock	Mfr. Part No. TPSMB200A Mouser Part No 576-TPSMB200A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 200V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	2,584In Stock	Cut Tape £0.863 £0.438 £0.359 £0.299 Reel £0.198 View £0.271 £0.197 £0.194 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	1 Channel	171 V	SMD/SMT	274 V	190 V	SMB (DO-214AA)	2.2 A	600 W		30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	TPSMB	AEC-Q101	Reel, Cut Tape, MouseReel