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
SPC150277N1P SPD TYPE 1 320V MCOV 1 POLE Tripp Lite	4,063	RFQ	Datasheet	SPC	Bulk	Active	Type 1	Base + Module	1	320V	20 kA	150 kA	200 kA	2 kV	-	-40°C ~ 60°C	Thermally Protected	Chassis Mount	CSA, UL
SPC150240N1P SPD TYPE 1 320V MCOV 1 POLE Tripp Lite	9,976	RFQ	Datasheet	SPC	Bulk	Active	Type 1	Base + Module	1	320V	20 kA	150 kA	200 kA	2 kV	-	-40°C ~ 60°C	Thermally Protected	Chassis Mount	CSA, UL
SPC120240S6P SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	3,690	RFQ	Datasheet	SPC	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	120 kA	200 kA	1.2 kV	-	-40°C ~ 60°C	Thermally Protected	Chassis Mount	CSA, UL
SPC120240S7P SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	2,523	RFQ	Datasheet	SPC	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	120 kA	200 kA	1.2 kV	-	-40°C ~ 60°C	Thermally Protected	Chassis Mount	CSA, UL
SPD050220Y2K SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	7,547	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	50 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD050208Y2K SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	4,165	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	50 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD050240D2K SPD TYPE 2 320V MCOV 1 POLE Tripp Lite	4,185	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	320V	20 kA	50 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD050240H2K SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	6,431	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	50 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD050400Y2K SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	9,598	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	640V	20 kA	50 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD050480D2K SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	2,699	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	640V	20 kA	50 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD050240S2K SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	6,703	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	50 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD050480Y2K SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	7,418	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	50 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD050600D2K SPD TYPE 2 840VAC MCOV 1 POLE Tripp Lite	6,982	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	840VAC	20 kA	50 kA	200 kA	3 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD050600Y2K SPD TYPE 2 840VAC MCOV 1 POLE Tripp Lite	2,657	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	840VAC	20 kA	50 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPC120120N8P SPD TYPE 2 150V MCOV 1 POLE Tripp Lite	6,340	RFQ	Datasheet	SPC	Bulk	Active	Type 2	Base + Module	1	150V	20 kA	120 kA	200 kA	1.2 kV	-	-40°C ~ 60°C	Thermally Protected	Chassis Mount	CSA, UL
SPC120277N8P SPD TYPE 2 320V MCOV 1 POLE Tripp Lite	5,727	RFQ	Datasheet	SPC	Bulk	Active	Type 2	Base + Module	1	320V	20 kA	120 kA	200 kA	2 kV	-	-40°C ~ 60°C	Thermally Protected	Chassis Mount	CSA, UL
SPC120240N8P SPD TYPE 2 320V MCOV 1 POLE Tripp Lite	7,615	RFQ	Datasheet	SPC	Bulk	Active	Type 2	Base + Module	1	320V	20 kA	120 kA	200 kA	2 kV	-	-40°C ~ 60°C	Thermally Protected	Chassis Mount	CSA, UL
SPC120480N8P SPD TYPE 2 550V MCOV 1 POLE Tripp Lite	2,895	RFQ	Datasheet	SPC	Bulk	Active	Type 2	Base + Module	1	550V	20 kA	120 kA	200 kA	1.8 kV	-	-40°C ~ 60°C	Thermally Protected	Chassis Mount	CSA, UL
SPC080600Y2P SPD TYPE 2 420V MCOV 1 POLE Tripp Lite	5,629	RFQ	Datasheet	SPC	Bulk	Active	Type 2	Base + Module	1	420V	20 kA	80 kA	200 kA	2.5 kV	-	-40°C ~ 60°C	Thermally Protected	Chassis Mount	CSA, UL
BSPA050480D1P SPD TYPE 1 640VAC MCOV 1 POLE Eaton - Bussmann Electrical Division	9,462	RFQ	Datasheet	BSPA	Bulk	Active	Type 1	Module Only	1	640VAC	20 kA	-	200 kA	2.5 kV	-	-40°C ~ 60°C	Remote Signaling Contacts, Thermally Protected, Visual Life Indicator	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.