Surge Protection Devices (SPDs)

Explore Surge Protection Devices (SPDs) parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Mfr. Part #	Availability	Quantity	Datasheet	Series	Packaging	Product Status	Type	Form	Number of Poles	Voltage - Continuous Operating (Max) (MCOV)	Current - Discharge (Nom) (8/20µS)	Current - Discharge (Max) (8/20µS)	Operating Temperature	Voltage - Protection Rating (VPR)	Voltage - Protection Level (VP) (2416)	Operating Temperature	Features	Mounting Type	Approval Agency
SPD300220Y1N SPD TYPE 1 300V MCOV 1 POLE Tripp Lite	7,016	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Base + Module	1	300V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD300240H1N SPD TYPE 1 300V MCOV 1 POLE Tripp Lite	6,389	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Base + Module	1	300V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD300400Y1N SPD TYPE 1 640V MCOV 1 POLE Tripp Lite	8,901	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Base + Module	1	640V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD300480D1N SPD TYPE 1 640V MCOV 1 POLE Tripp Lite	7,338	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Base + Module	1	640V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD300240S1N SPD TYPE 1 300V MCOV 1 POLE Tripp Lite	7,986	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Base + Module	1	300V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD300480Y1N SPD TYPE 1 640VAC MCOV 1 POLE Tripp Lite	7,916	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	640VAC	20 kA	300 kA	200 kA	1.8 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD300600D1N SPD TYPE 1 840VAC MCOV 1 POLE Tripp Lite	5,621	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	840VAC	20 kA	300 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD300600Y1N SPD TYPE 1 840VAC MCOV 1 POLE Tripp Lite	2,361	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	840VAC	20 kA	300 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
PSPD400480D1M SPD TYPE 1 640V MCOV 1 POLE Tripp Lite	8,940	RFQ	Datasheet	PSPD	Bulk	Active	Type 1	Base + Module	1	640V	20 kA	400 kA	200 kA	2 kV	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
PSPD400480Y1M SPD TYPE 1 640V MCOV 1 POLE Tripp Lite	3,618	RFQ	Datasheet	PSPD	Bulk	Active	Type 1	Base + Module	1	640V	20 kA	400 kA	200 kA	1.8 kV	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPD200220Y4O SPD 300V MCOV 1 POLE Tripp Lite	5,272	RFQ	Datasheet	SPD	Bulk	Active	-	Base + Module	1	300V	20 kA	200 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD200600Y4O SPD TYPE 2 840V MCOV 1 POLE Tripp Lite	5,507	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	840V	20 kA	200 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD200600D4O SPD TYPE 2 840V MCOV 1 POLE Tripp Lite	9,720	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	840V	20 kA	200 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD200208Y4O SPD 300V MCOV 1 POLE Tripp Lite	6,078	RFQ	Datasheet	SPD	Bulk	Active	-	Base + Module	1	300V	20 kA	200 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD200230L4O SPD 1 POLE Tripp Lite	7,232	RFQ	Datasheet	SPD	Bulk	Active	-	Base + Module	1	-	20 kA	200 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD200240S4O SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	7,927	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	200 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD200240H4O SPD 300V MCOV 1 POLE Tripp Lite	7,940	RFQ	Datasheet	SPD	Bulk	Active	-	Base + Module	1	300V	20 kA	200 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD200240D4O SPD 320V MCOV 1 POLE Tripp Lite	5,919	RFQ	Datasheet	SPD	Bulk	Active	-	Base + Module	1	320V	20 kA	200 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD200480D4O SPD 640VAC MCOV 1 POLE Tripp Lite	3,776	RFQ	Datasheet	SPD	Bulk	Active	-	Module Only	1	640VAC	20 kA	200 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD200480Y4O SPD 640VAC MCOV 1 POLE Tripp Lite	7,122	RFQ	Datasheet	SPD	Bulk	Active	-	Module Only	1	640VAC	20 kA	200 kA	200 kA	2 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL

FAQ

Frequently Asked Questions

What are Surge Protection Devices (SPDs) components used for?

Surge Protection Devices (SPDs) components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Surge Protection Devices (SPDs) part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Surge Protection Devices (SPDs) parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.