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
SPD400600D3C SPD TYPE 2 840V MCOV 1 POLE Tripp Lite	6,688	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	840V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD400480Y3J SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	5,276	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	640V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD400480Y3H SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	4,318	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	640V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD400480Y3G SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	3,762	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	640V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD400480Y3J-ND SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	3,858	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	640V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD400600D3J SPD TYPE 2 840V MCOV 1 POLE Tripp Lite	6,005	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	840V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD400480D3J SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	8,452	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	640V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD400400Y3J SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	6,244	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	640V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD400480D3C SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	3,866	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	640V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD400480Y3C SPD 640V MCOV 1 POLE Tripp Lite	6,599	RFQ	Datasheet	SPD	Bulk	Active	-	Base + Module	1	640V	20 kA	-	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD400480D3J-ND SPD Tripp Lite	3,397	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
SPD400600Y3J SPD TYPE 2 840VAC MCOV 1 POLE Tripp Lite	3,188	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	840VAC	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD400600Y3C SPD TYPE 2 840VAC MCOV 1 POLE Tripp Lite	3,751	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	840VAC	20 kA	400 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD400208Y1J-ND SPD TYPE 1 300VAC MCOV 1 POLE Tripp Lite	7,192	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	300VAC	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD400208Y3C SPD TYPE 2 300VAC MCOV 1 POLE Tripp Lite	6,708	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	300VAC	20 kA	400 kA	200 kA	1 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM400240H3X SPD TYPE 2 320V MCOV 1 POLE Tripp Lite	9,965	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	320V	20 kA	400 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM400220Y1R SPD TYPE 1 300V MCOV 1 POLE Tripp Lite	3,701	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	300V	20 kA	400 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM400400Y1R SPD TYPE 1 640V MCOV 1 POLE Tripp Lite	2,611	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	640V	20 kA	400 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM400480Y1R SPD TYPE 1 MCOV 1 POLE Tripp Lite	7,950	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	-	20 kA	400 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM400240S1R SPD TYPE 1 300V MCOV 1 POLE Tripp Lite	5,920	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	300V	20 kA	400 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, 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.