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
SPD300600Y3O SPD TYPE 2 840VAC MCOV 1 POLE Tripp Lite	5,924	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	840VAC	20 kA	300 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD300480Y3O SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	3,290	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	300 kA	200 kA	1.8 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM250600Y1R SPD TYPE 1 840V MCOV 1 POLE Tripp Lite	4,680	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	840V	20 kA	250 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM250600D1R SPD TYPE 1 840V MCOV 1 POLE Tripp Lite	3,528	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	840V	20 kA	250 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM250600Y3R SPD TYPE 2 840V MCOV 1 POLE Tripp Lite	9,601	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	840V	20 kA	250 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM250600D3R SPD TYPE 2 840V MCOV 1 POLE Tripp Lite	3,423	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	840V	20 kA	250 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM250480Y3R SPD TYPE 2 MCOV 1 POLE Tripp Lite	2,311	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	-	20 kA	250 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM250240S3R SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	7,289	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	250 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM250480D1R SPD TYPE 1 640V MCOV 1 POLE Tripp Lite	3,511	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	640V	20 kA	250 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM250480D3R SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	9,690	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	640V	20 kA	250 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM250400Y3R SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	3,915	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	640V	20 kA	250 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM250400Y1R SPD TYPE 1 640V MCOV 1 POLE Tripp Lite	4,508	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	640V	20 kA	250 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM250480Y1R SPD TYPE 1 MCOV 1 POLE Tripp Lite	8,796	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	-	20 kA	250 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM250240H3R SPD TYPE 2 300VAC MCOV 1 POLE Tripp Lite	4,455	RFQ	Datasheet	SPM	Bulk	Active	Type 2	Module Only	1	300VAC	20 kA	250 kA	200 kA	1 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM250240D1R SPD TYPE 1 300VAC MCOV 1 POLE Tripp Lite	9,890	RFQ	Datasheet	SPM	Bulk	Active	Type 1	Module Only	1	300VAC	20 kA	250 kA	200 kA	1 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM250240D3R SPD TYPE 2 300VAC MCOV 1 POLE Tripp Lite	2,082	RFQ	Datasheet	SPM	Bulk	Active	Type 2	Module Only	1	300VAC	20 kA	250 kA	200 kA	1 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM250208Y1R SPD TYPE 1 MCOV 1 POLE Tripp Lite	2,742	RFQ	Datasheet	SPM	Bulk	Active	Type 1	Module Only	1	-	20 kA	250 kA	200 kA	1 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM250220Y1R SPD TYPE 1 300VAC MCOV 1 POLE Tripp Lite	5,466	RFQ	Datasheet	SPM	Bulk	Active	Type 1	Module Only	1	300VAC	20 kA	250 kA	200 kA	1 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM250220Y3R SPD TYPE 2 300VAC MCOV 1 POLE Tripp Lite	9,103	RFQ	Datasheet	SPM	Bulk	Active	Type 2	Module Only	1	300VAC	20 kA	250 kA	200 kA	1 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM250240S1R SPD TYPE 1 300VAC MCOV 1 POLE Tripp Lite	3,116	RFQ	Datasheet	SPM	Bulk	Active	Type 1	Module Only	1	300VAC	20 kA	250 kA	200 kA	1 kV	-	-20°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.