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
SPD250240S3G SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	6,632	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
SPD250240S3H SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	3,033	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
SPD250240S3F SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	9,267	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
SPD250240H3G SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	3,239	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
SPD250240H3D SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	2,395	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
SPD250400Y3F SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	8,257	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	250 kA	200 kA	1.8 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250400Y3H SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	8,101	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	250 kA	200 kA	1.8 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250400Y3G SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	5,732	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	250 kA	200 kA	1.8 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250480Y3G SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	2,360	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	250 kA	200 kA	1.8 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250600D3H SPD TYPE 2 840VAC MCOV 1 POLE Tripp Lite	8,604	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	840VAC	20 kA	250 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250480D3F SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	9,941	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	250 kA	200 kA	2 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250400Y3D SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	5,891	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	250 kA	200 kA	1.8 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250480Y3D SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	5,635	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	250 kA	200 kA	1.8 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250480Y3F SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	8,502	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	250 kA	200 kA	1.8 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250600D3G SPD TYPE 2 840VAC MCOV 1 POLE Tripp Lite	7,607	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	840VAC	20 kA	250 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250480D3H SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	2,529	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	250 kA	200 kA	2 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250480D3D SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	3,822	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	250 kA	200 kA	2 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250600D3F SPD TYPE 2 840VAC MCOV 1 POLE Tripp Lite	9,526	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	840VAC	20 kA	250 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250600D3D SPD TYPE 2 840VAC MCOV 1 POLE Tripp Lite	2,164	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	840VAC	20 kA	250 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250230L4M SPD TYPE 2 MCOV 1 POLE Tripp Lite	4,241	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	-	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.