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
SPD050220Y4L SPD 300V MCOV 1 POLE Tripp Lite	4,716	RFQ	Datasheet	SPD	Bulk	Active	-	Base + Module	1	300V	20 kA	50 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD050208Y4L SPD 300V MCOV 1 POLE Tripp Lite	9,220	RFQ	Datasheet	SPD	Bulk	Active	-	Base + Module	1	300V	20 kA	50 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD050240H4L SPD 300V MCOV 1 POLE Tripp Lite	5,953	RFQ	Datasheet	SPD	Bulk	Active	-	Base + Module	1	300V	20 kA	50 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD050240D4L SPD 320V MCOV 1 POLE Tripp Lite	8,103	RFQ	Datasheet	SPD	Bulk	Active	-	Base + Module	1	320V	20 kA	50 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD050400Y4L SPD 640VAC MCOV 1 POLE Tripp Lite	4,660	RFQ	Datasheet	SPD	Bulk	Active	-	Module Only	1	640VAC	20 kA	50 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD050600D4L SPD 840VAC MCOV 1 POLE Tripp Lite	4,988	RFQ	Datasheet	SPD	Bulk	Active	-	Module Only	1	840VAC	20 kA	50 kA	200 kA	3 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD050480D4L SPD 640VAC MCOV 1 POLE Tripp Lite	8,961	RFQ	Datasheet	SPD	Bulk	Active	-	Module Only	1	640VAC	20 kA	50 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD050480Y4L SPD 640VAC MCOV 1 POLE Tripp Lite	3,842	RFQ	Datasheet	SPD	Bulk	Active	-	Module Only	1	640VAC	20 kA	50 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD160220Y1P SPD TYPE 1 300V MCOV 1 POLE Tripp Lite	6,326	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Base + Module	1	300V	20 kA	160 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD160240D1P SPD TYPE 1 320V MCOV 1 POLE Tripp Lite	2,106	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Base + Module	1	320V	20 kA	160 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD160208Y1P SPD TYPE 1 300V MCOV 1 POLE Tripp Lite	5,553	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Base + Module	1	300V	20 kA	160 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD160600Y1P SPD TYPE 1 420V MCOV 1 POLE Tripp Lite	3,448	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Base + Module	1	420V	20 kA	160 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD160240H1P SPD TYPE 1 300V MCOV 1 POLE Tripp Lite	6,582	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Base + Module	1	300V	20 kA	160 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD160240S1P SPD TYPE 1 300V MCOV 1 POLE Tripp Lite	4,567	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Base + Module	1	300V	20 kA	160 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD160480D1P SPD TYPE 1 640V MCOV 1 POLE Tripp Lite	9,089	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Base + Module	1	640V	20 kA	160 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD160400Y1P SPD TYPE 1 640V MCOV 1 POLE Tripp Lite	5,744	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Base + Module	1	640V	20 kA	160 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD160480Y1P SPD TYPE 1 640VAC MCOV 1 POLE Tripp Lite	7,454	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	640VAC	20 kA	160 kA	200 kA	2 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD160600D1P SPD TYPE 1 840VAC MCOV 1 POLE Tripp Lite	2,040	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	840VAC	20 kA	160 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD080400Y3C SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	9,836	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	640V	20 kA	80 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD080480D3C SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	9,062	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	640V	20 kA	80 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, 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.