ESD Protection Diodes / TVS Diodes – Mouser United Kingdom

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Ultra-Low Capacitance TVS SPA Diodes

Littelfuse Ultra-Low Capacitance Transient Voltage Suppressor (TVS) SPA Diodes are designed to protect high-speed serial interfaces and other sensitive electronics. These unidirectional and bidirectional diodes provide high protection for electronic equipment that may be subjected to destructive electrostatic discharges (ESD). Littelfuse Ultra-Low Capacitance TVS SPA Diodes are ideal for a wide range of Ethernet, Thunderbolt, and data line applications.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Polarity	Number of Channels	Working Voltage	Termination Style	Clamping Voltage	Breakdown Voltage	Package/Case	Peak Pulse Current	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 5V .3pF 22kV 2CH SP0402U-ELC-02ETG Littelfuse 1: £0.458 9,310In Stock	Mfr. Part No. SP0402U-ELC-02ETG Mouser Part No 576-SP0402UELC-02ETG	Littelfuse	ESD Protection Diodes / TVS Diodes 5V .3pF 22kV 2CH Learn More about Littelfuse ultra low cap tvs spa diodes	Datasheet	9,310In Stock	Cut Tape £0.458 £0.207 £0.182 £0.138 Reel £0.116 MouseReel Available	Min.: 1 Mult.: 1 : 10,000				2 Channel		SMD/SMT			0402 (1005 metric)							TVS Diodes	SP-ELC		Reel, Cut Tape, MouseReel
	ESD Protection Diodes / TVS Diodes 5V .2pF 20kV 2CH SP0402U-ULC-02ETG Littelfuse 1: £0.488 10,825In Stock	Mfr. Part No. SP0402U-ULC-02ETG Mouser Part No 576-SP0402UULC-02ETG	Littelfuse	ESD Protection Diodes / TVS Diodes 5V .2pF 20kV 2CH Learn More about Littelfuse ultra low cap tvs spa diodes	Datasheet	10,825In Stock	Cut Tape £0.488 £0.219 £0.193 £0.146 View Reel £0.098 £0.137 £0.127 £0.126 £0.098 MouseReel Available	Min.: 1 Mult.: 1 : 10,000			Unidirectional	1 Channel	7 V	SMD/SMT	13 V	8.8 V	0402 (1005 metric)	2.5 A	0.3 pF	22 kV	22 kV	- 30 C	+ 85 C	TVS Diodes	SP-ULC		Reel, Cut Tape, MouseReel
	ESD Protection Diodes / TVS Diodes 1 Ch 22kV 9.2V .15pF SOD882 SP3522-01ETG Littelfuse 1: £0.338 4,838In Stock 140,000On Order	Mfr. Part No. SP3522-01ETG Mouser Part No 576-SP3522-01ETG	Littelfuse	ESD Protection Diodes / TVS Diodes 1 Ch 22kV 9.2V .15pF SOD882 Learn More about Littelfuse sp3522	Datasheet	4,838In Stock 140,000On Order On Order Ship Dates Mfr. No: SP3522-01ETG Stock: 4,838 Can Dispatch Immediately On Order: 50,000 Expected 09/11/2026 90,000 Expected 21/04/2027 Factory Lead Time: 19 Weeks	Cut Tape £0.338 £0.151 £0.132 £0.099 View Reel £0.059 £0.088 £0.08 £0.077 £0.059 MouseReel Available	Min.: 1 Mult.: 1 : 10,000			Bidirectional	1 Channel	7 V	SMD/SMT	14.5 V	9.2 V	SOD-882-2	2.5 A	0.15 pF	22 kV	22 kV	- 45 C	+ 125 C	TVS Diodes	SP3522		Reel, Cut Tape, MouseReel
	ESD Protection Diodes / TVS Diodes 1 Ch 22kV 8.2V .3pF UNI 0201 DFN SP3530-01UTG Littelfuse 1: £0.233 13,730In Stock	Mfr. Part No. SP3530-01UTG Mouser Part No 576-SP3530-01UTG	Littelfuse	ESD Protection Diodes / TVS Diodes 1 Ch 22kV 8.2V .3pF UNI 0201 DFN Learn More about Littelfuse sp3530	Datasheet	13,730In Stock	Cut Tape £0.233 £0.104 £0.09 £0.067 View Reel £0.045 £0.064 £0.062 £0.058 £0.045 £0.045 MouseReel Available	Min.: 1 Mult.: 1 : 15,000			Unidirectional	1 Channel	7 V	SMD/SMT	11.8 V	8.2 V	0201 (0603 metric)	2.5 A	0.3 pF	22 kV	22 kV	- 45 C	+ 125 C	TVS Diodes	SP3530		Reel, Cut Tape, MouseReel
	ESD Protection Diodes / TVS Diodes .3pF 10KV 28V SOD8820 SP3130-01ETG Littelfuse 1: £0.503 19,795Expected 07/12/2026	Mfr. Part No. SP3130-01ETG Mouser Part No 576-SP3130-01ETG	Littelfuse	ESD Protection Diodes / TVS Diodes .3pF 10KV 28V SOD8820 Learn More about Littelfuse sp3130 diode arrays	Datasheet	19,795Expected 07/12/2026	Cut Tape £0.503 £0.226 £0.199 £0.15 View Reel £0.082 £0.136 £0.122 £0.12 £0.082 MouseReel Available	Min.: 1 Mult.: 1 : 10,000			Bidirectional	1 Channel	28 V	SMD/SMT	48 V		SOD-882-2	2 A	0.3 pF	10 kV	15 kV	- 40 C	+ 125 C	TVS Diodes	SP3130		Reel, Cut Tape, MouseReel
	ESD Protection Diodes / TVS Diodes 1.0 V, 0.17 pF, 15 kV, Bidirectional TVS SP4315-01WTG Littelfuse 1: £0.615 10,100On Order New Product	Mfr. Part No. SP4315-01WTG Mouser Part No 576-SP4315-01WTG New Product	Littelfuse	ESD Protection Diodes / TVS Diodes 1.0 V, 0.17 pF, 15 kV, Bidirectional TVS Learn More about Littelfuse sp4315 01wtg tvs diode arrays	Datasheet	10,100On Order On Order Ship Dates Mfr. No: SP4315-01WTG Stock: 0 On Order: 10,000 Expected 05/11/2026 100 Expected 21/12/2026 Factory Lead Time: 13 Weeks	Cut Tape £0.615 £0.383 £0.251 £0.189 View Reel £0.143 £0.172 £0.158 £0.154 £0.143 MouseReel Available	Min.: 1 Mult.: 1 : 10,000			Bidirectional	1 Channel	1 V	SMD/SMT	7 V	1.5 V	Flipchip-2	7 A	0.17 pF	15 kV	20 kV	- 40 C	+ 125 C	ESD Suppressors			Reel, Cut Tape, MouseReel
	ESD Protection Diodes / TVS Diodes Silicon ESD Devices SESD0402Q2UG-0030-088 Littelfuse 50,000: £0.213 Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. SESD0402Q2UG-0030-088 Mouser Part No 650-SESD0402Q2UG0030	Littelfuse	ESD Protection Diodes / TVS Diodes Silicon ESD Devices Learn More about Littelfuse usb3.1 typeC circuitprotection	Datasheet	Non-Stocked Lead-Time 13 Weeks	Reel £0.213	Min.: 50,000 Mult.: 50,000 : 50,000			Unidirectional	2 Channel	7 V	SMD/SMT	9.2 V	9 V	0402 (1005 metric)	2 A	0.3 pF	20 kV	20 kV	- 55 C	+ 125 C	TVS Diodes	SESD	AEC-Q100	Reel