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
SPM320208Y3W SPD TYPE 2 MCOV 1 POLE Tripp Lite	3,804	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
SPM320220Y1Y SPD TYPE 1 300V MCOV 1 POLE Tripp Lite	4,779	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	300V	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM320208Y1W SPD TYPE 1 MCOV 1 POLE Tripp Lite	2,485	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
SPM320240H3Y SPD TYPE 2 320V MCOV 1 POLE Tripp Lite	4,090	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	320V	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM320240D1W SPD TYPE 1 300V MCOV 1 POLE Tripp Lite	2,992	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	300V	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM320240D1Y SPD TYPE 1 300V MCOV 1 POLE Tripp Lite	8,691	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	300V	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM320240D3Y SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	8,480	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM320208Y1Y SPD TYPE 1 MCOV 1 POLE Tripp Lite	6,326	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
SPM320240H3W SPD TYPE 2 320V MCOV 1 POLE Tripp Lite	4,191	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	320V	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM320240H1Y SPD TYPE 1 320V MCOV 1 POLE Tripp Lite	7,977	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	320V	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM320480D1W SPD TYPE 1 640V MCOV 1 POLE Tripp Lite	9,314	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	640V	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM320240S1W SPD TYPE 1 300V MCOV 1 POLE Tripp Lite	4,639	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	300V	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM320400Y3W SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	9,254	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
SPM320480D1Y SPD TYPE 1 640V MCOV 1 POLE Tripp Lite	6,355	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	640V	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM320400Y1W SPD TYPE 1 640V MCOV 1 POLE Tripp Lite	2,013	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	640V	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM320400Y1Y SPD TYPE 1 640V MCOV 1 POLE Tripp Lite	5,000	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	640V	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM320400Y3Y SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	8,962	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
SPM320220Y3Y SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	3,811	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	320 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM320208Y3Y SPD TYPE 2 MCOV 1 POLE Tripp Lite	6,169	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
SPM320240H1W SPD TYPE 1 320V MCOV 1 POLE Tripp Lite	9,413	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	320V	20 kA	320 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.