ESD Protection Diodes / TVS Diodes

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Lightning Surge TVS SPA Diodes

Littelfuse Lightning Surge TVS SPA Diodes are designed to limit the amount of unwanted voltages to prevent damage by blocking the surges. Applications for Littelfuse Lightning Surge TVS SPA Diodes include lightning I/O, 10/100/1000 Ethernet, and 2500/5000/10000 Ethernet.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 2.5pF 25A for Surge Protection SP4021-01FTG Littelfuse 1: €0.894 99,930On Order	Mfr. Part No. SP4021-01FTG Mouser Part No 576-SP4021-01FTG	Littelfuse	ESD Protection Diodes / TVS Diodes 2.5pF 25A for Surge Protection Learn More about Littelfuse lightning tvs spa diodes	Datasheet	99,930On Order On Order Ship Dates Mfr. No: SP4021-01FTG Stock: 0 On Order: 24,930 Expected 18/01/2027 75,000 Expected 16/02/2027 Factory Lead Time: 29 Weeks	Cut Tape €0.894 €0.497 €0.35 €0.286 €0.268 Reel €0.198 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	1 Channel	5 V	SMD/SMT	19.6 V	6.3 V	SOD-323-2	25 A	750 W	2.5 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SP4021	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 2.5pF 25A BI for Surge Protection SP4021-01FTG-C Littelfuse 1: €0.955 269,720On Order	Mfr. Part No. SP4021-01FTG-C Mouser Part No 576-SP4021-01FTG-C	Littelfuse	ESD Protection Diodes / TVS Diodes 2.5pF 25A BI for Surge Protection Learn More about Littelfuse lightning tvs spa diodes	Datasheet	269,720On Order On Order Ship Dates Mfr. No: SP4021-01FTG-C Stock: 0 On Order: 86,720 Expected 29/12/2026 183,000 Expected 05/01/2027 Factory Lead Time: 29 Weeks	Cut Tape €0.955 €0.44 €0.39 €0.296 €0.278 Reel €0.22 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	1 Channel	5 V	SMD/SMT	19.6 V	6.3 V	SOD-323-2	25 A	750 W	2.5 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SP4021	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 12V 450W AUTO BI-DIR SOD323 SD12C-01FTG Littelfuse 1: €0.636 87,173On Order	Mfr. Part No. SD12C-01FTG Mouser Part No 576-SD12C-01FTG	Littelfuse	ESD Protection Diodes / TVS Diodes 12V 450W AUTO BI-DIR SOD323 Learn More about Littelfuse sd sdc tvs diodes	Datasheet	87,173On Order On Order Ship Dates Mfr. No: SD12C-01FTG Stock: 0 On Order: 24,173 Expected 22/12/2026 33,000 Expected 28/01/2027 30,000 Expected 29/03/2027 Factory Lead Time: 29 Weeks	Cut Tape €0.636 €0.346 €0.26 €0.212 €0.172 Reel €0.114 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	1 Channel	12 V	SMD/SMT	23 V	13.3 V	SOD-323-2	17 A	450 W	100 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SD-C	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 4CH 20A 2.5V 3.5pF Lightning Protection SP2504NUTG Littelfuse 1: €2.20 4,200Expected 28/12/2026	Mfr. Part No. SP2504NUTG Mouser Part No 576-SP2504NUTG	Littelfuse	ESD Protection Diodes / TVS Diodes 4CH 20A 2.5V 3.5pF Lightning Protection Learn More about Littelfuse lightning tvs spa diodes	Datasheet	4,200Expected 28/12/2026	Cut Tape €2.20 €1.42 €1.12 €0.972 €0.77 Reel €0.668 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	4 Channel	2.5 V	SMD/SMT	11.5 V		uDFN-10	20 A	300 W	3.5 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SP2504N		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 1.3pF 15A UNIDIRECTIONAL SP4022-01FTG Littelfuse 1: €0.688 18,000Expected 28/01/2027	Mfr. Part No. SP4022-01FTG Mouser Part No 576-SP4022-01FTG	Littelfuse	ESD Protection Diodes / TVS Diodes 1.3pF 15A UNIDIRECTIONAL Learn More about Littelfuse sp402x arrays	Datasheet	18,000Expected 28/01/2027	Cut Tape €0.688 €0.355 €0.313 €0.238 €0.224 Reel €0.165 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	1 Channel	12 V	SMD/SMT	35 V	13.3 V	SOD-323-2	15 A	500 W	1.3 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SP4022	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 1.3pF 15A BIDIRECTIONAL SP4022-01FTG-C Littelfuse 1: €0.808 106,599In Stock 63,000Expected 27/05/2027	Mfr. Part No. SP4022-01FTG-C Mouser Part No 576-SP4022-01FTG-C	Littelfuse	ESD Protection Diodes / TVS Diodes 1.3pF 15A BIDIRECTIONAL Learn More about Littelfuse sp402x arrays	Datasheet	106,599In Stock 63,000Expected 27/05/2027	Cut Tape €0.808 €0.368 €0.325 €0.249 €0.246 Reel €0.187 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	1 Channel	12 V	SMD/SMT	35 V	13.3 V	SOD-323-2	15 A	500 W	1.3 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SP4022	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 1.3pF 7A BIDIRECTIONAL SP4024-01FTG-C Littelfuse 1: €0.808 65,430On Order	Mfr. Part No. SP4024-01FTG-C Mouser Part No 576-SP4024-01FTG-C	Littelfuse	ESD Protection Diodes / TVS Diodes 1.3pF 7A BIDIRECTIONAL Learn More about Littelfuse sp402x arrays	Datasheet	65,430On Order On Order Ship Dates Mfr. No: SP4024-01FTG-C Stock: 0 On Order: 14,430 Expected 22/12/2026 51,000 Expected 12/05/2027 Factory Lead Time: 23 Weeks	Cut Tape €0.808 €0.368 €0.325 €0.249 €0.246 Reel €0.187 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	1 Channel	24 V	SMD/SMT	50 V	26 V	SOD-323-2	7 A	350 W	1.3 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SP4024	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 3.0pF 30A SOD323 BI-DIR DIS TVS DIODE SP4208-01FTG-C Littelfuse 1: €0.912 23,262In Stock 30,000Expected 01/03/2027	Mfr. Part No. SP4208-01FTG-C Mouser Part No 576-SP4208-01FTG-C	Littelfuse	ESD Protection Diodes / TVS Diodes 3.0pF 30A SOD323 BI-DIR DIS TVS DIODE Learn More about Littelfuse sp4208 tvs diode arrays	Datasheet	23,262In Stock 30,000Expected 01/03/2027	Cut Tape €0.912 €0.418 €0.366 €0.28 €0.266 Reel €0.221 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	1 Channel	8 V	SMD/SMT	25 V	9.5 V	SOD-323-2	30 A	750 W	3 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SP4208		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 2CH 15KV 70V SR70-02CTG Littelfuse 1: €1.43 8,906In Stock	Mfr. Part No. SR70-02CTG Mouser Part No 576-SR70-02CTG	Littelfuse	ESD Protection Diodes / TVS Diodes 2CH 15KV 70V Learn More about Littelfuse lightning tvs spa diodes	Datasheet	8,906In Stock	Cut Tape €1.43 €0.903 €0.674 €0.60 View Reel €0.332 €0.47 €0.399 €0.332 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	2 Channel	70 V	SMD/SMT	12 V		SOT-143-4	40 A		2 pF	30 kV	30 kV	- 55 C	+ 125 C	TVS Diodes	SR70		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 13.5V 160A uDFN 1300pF AEC-Q101 SP1255-01UTG Littelfuse Non-Stocked	Mfr. Part No. SP1255-01UTG Mouser Part No 576-SP1255-01UTG	Littelfuse	ESD Protection Diodes / TVS Diodes 13.5V 160A uDFN 1300pF AEC-Q101	Datasheet	Non-Stocked		Request a Quote	Unidirectional	1 Channel	13.5 V	SMD/SMT	28 V	14.5 V	uDFN-6	160 A		1.3 nF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SP1255	AEC-Q101	Reel
ESD Protection Diodes / TVS Diodes OC/OV PROT FOR 10/100/1000 BaseT SP4031-02BTG Littelfuse Non-Stocked Factory Special Order	Mfr. Part No. SP4031-02BTG Mouser Part No 576-SP4031-02BTG Factory Special Order	Littelfuse	ESD Protection Diodes / TVS Diodes OC/OV PROT FOR 10/100/1000 BaseT	Datasheet	Non-Stocked		Request a Quote	Bidirectional	2 Channel	3.3 V	SMD/SMT	35 V	3.5 V	SOIC-8	35 A		2 pF	30 kV	30 kV	- 40 C	+ 85 C	TVS Diodes	SP4031		Reel
ESD Protection Diodes / TVS Diodes 35V(SUP) 2A(I(IN)) 130THRM RES SP720ABTG-L Littelfuse Non-Stocked	Mfr. Part No. SP720ABTG-L Mouser Part No 576-SP720ABTG-L	Littelfuse	ESD Protection Diodes / TVS Diodes 35V(SUP) 2A(I(IN)) 130THRM RES Learn More about Littelfuse lightning tvs spa diodes	Datasheet	Non-Stocked		Request a Quote		14 Channel	30 V	SMD/SMT			SOIC-16			3 pF			- 40 C	+ 105 C	ESD Suppressors	SP720		Reel