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
SPM320600D3U SPD TYPE 2 840V MCOV 1 POLE Tripp Lite	4,632	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	840V	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM320480Y3S SPD TYPE 2 MCOV 1 POLE Tripp Lite	7,636	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	-	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM320600D1S SPD TYPE 1 840V MCOV 1 POLE Tripp Lite	6,282	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	840V	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM320600Y1U SPD TYPE 1 840V MCOV 1 POLE Tripp Lite	6,502	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	840V	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM320600Y1S SPD TYPE 1 840V MCOV 1 POLE Tripp Lite	3,665	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	840V	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM320480D3U SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	4,819	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	640V	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM320480Y3U SPD TYPE 2 MCOV 1 POLE Tripp Lite	3,102	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	-	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM320600D1U SPD TYPE 1 840V MCOV 1 POLE Tripp Lite	7,053	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	840V	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM320600Y3S SPD TYPE 2 840V MCOV 1 POLE Tripp Lite	7,958	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	840V	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM320480Y1S SPD TYPE 1 MCOV 1 POLE Tripp Lite	8,633	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	-	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM320480Y1U SPD TYPE 1 MCOV 1 POLE Tripp Lite	9,293	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	-	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPD400230L1J SPD TYPE 1 MCOV 1 POLE Tripp Lite	2,564	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Base + Module	1	-	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD400480Y1J SPD TYPE 1 640V MCOV 1 POLE Tripp Lite	6,942	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
SPD400240D2M SPD TYPE 2 320V MCOV 1 POLE Tripp Lite	9,017	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	320V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD400240H2M SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	6,261	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD400220Y2M SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	2,253	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD400240S2M SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	6,482	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD400400Y2M SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	7,651	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
SPD400480Y2M SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	8,811	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
SPD400480D2M SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	3,101	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

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.