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
SPM500208Y3W SPD TYPE 2 MCOV 1 POLE Tripp Lite	3,634	RFQ	Datasheet	SPM	Bulk	Active	Type 2	Module Only	1	-	20 kA	500 kA	200 kA	1 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM500240D1W SPD TYPE 1 300VAC MCOV 1 POLE Tripp Lite	2,051	RFQ	Datasheet	SPM	Bulk	Active	Type 1	Module Only	1	300VAC	20 kA	500 kA	200 kA	1 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM500600D3W SPD TYPE 2 840VAC MCOV 1 POLE Tripp Lite	5,353	RFQ	Datasheet	SPM	Bulk	Active	Type 2	Module Only	1	840VAC	20 kA	500 kA	200 kA	2.5 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM500400Y1W SPD TYPE 1 640VAC MCOV 1 POLE Tripp Lite	2,612	RFQ	Datasheet	SPM	Bulk	Active	Type 1	Module Only	1	640VAC	20 kA	500 kA	200 kA	1.8 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM500600Y3W SPD TYPE 2 840VAC MCOV 1 POLE Tripp Lite	3,003	RFQ	Datasheet	SPM	Bulk	Active	Type 2	Module Only	1	840VAC	20 kA	500 kA	200 kA	2.5 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM500480D3W SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	5,180	RFQ	Datasheet	SPM	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	500 kA	200 kA	2 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM500480D1W SPD TYPE 1 640VAC MCOV 1 POLE Tripp Lite	6,890	RFQ	Datasheet	SPM	Bulk	Active	Type 1	Module Only	1	640VAC	20 kA	500 kA	200 kA	2 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM500480Y1W SPD TYPE 1 MCOV 1 POLE Tripp Lite	8,913	RFQ	Datasheet	SPM	Bulk	Active	Type 1	Module Only	1	-	20 kA	500 kA	200 kA	-	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM500240S3W SPD TYPE 2 300VAC MCOV 1 POLE Tripp Lite	5,893	RFQ	Datasheet	SPM	Bulk	Active	Type 2	Module Only	1	300VAC	20 kA	500 kA	200 kA	1 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM500240S1W SPD TYPE 1 300VAC MCOV 1 POLE Tripp Lite	8,727	RFQ	Datasheet	SPM	Bulk	Active	Type 1	Module Only	1	300VAC	20 kA	500 kA	200 kA	1 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM500400Y3W SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	7,955	RFQ	Datasheet	SPM	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	500 kA	200 kA	1.8 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM500240D3W SPD TYPE 2 300VAC MCOV 1 POLE Tripp Lite	3,595	RFQ	Datasheet	SPM	Bulk	Active	Type 2	Module Only	1	300VAC	20 kA	500 kA	200 kA	1 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM500220Y1W SPD TYPE 1 300VAC MCOV 1 POLE Tripp Lite	8,111	RFQ	Datasheet	SPM	Bulk	Active	Type 1	Module Only	1	300VAC	20 kA	500 kA	200 kA	-	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM500208Y1W SPD TYPE 1 MCOV 1 POLE Tripp Lite	3,769	RFQ	Datasheet	SPM	Bulk	Active	Type 1	Module Only	1	-	20 kA	500 kA	200 kA	1 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM500240H1W SPD TYPE 1 300VAC MCOV 1 POLE Tripp Lite	8,512	RFQ	Datasheet	SPM	Bulk	Active	Type 1	Module Only	1	300VAC	20 kA	500 kA	200 kA	1 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM500220Y3W SPD TYPE 2 300VAC MCOV 1 POLE Tripp Lite	5,253	RFQ	Datasheet	SPM	Bulk	Active	Type 2	Module Only	1	300VAC	20 kA	500 kA	200 kA	-	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM600400Y1Y SPD TYPE 1 640V MCOV 1 POLE Tripp Lite	6,731	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	640V	20 kA	600 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM600240S3U SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	7,898	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	600 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM600600D1U SPD TYPE 1 840V MCOV 1 POLE Tripp Lite	9,297	RFQ	Datasheet	Max	Bulk	Active	Type 1	Base + Module	1	840V	20 kA	600 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM600600D3U SPD TYPE 2 840V MCOV 1 POLE Tripp Lite	4,790	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	840V	20 kA	600 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.