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
SPD300220Y3M SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	3,781	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
SPD300240H3M SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	8,921	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
SPD300480D3M SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	7,265	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	640V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD300240S3M SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	7,559	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
SPD300400Y3M SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	6,001	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	640V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD300600D3M SPD TYPE 2 840VAC MCOV 1 POLE Tripp Lite	5,329	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
SPD300480Y3M SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	6,644	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
SPD300600Y3M SPD TYPE 2 840VAC MCOV 1 POLE Tripp Lite	7,231	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
SPD400240S1P SPD TYPE 1 300V MCOV 1 POLE Tripp Lite	6,223	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Base + Module	1	300V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD400400Y1P SPD TYPE 1 640V MCOV 1 POLE Tripp Lite	7,423	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Base + Module	1	640V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPM200230L4R SPD TYPE 2 320V MCOV 1 POLE Tripp Lite	8,449	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	320V	20 kA	200 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM200220Y4R SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	9,973	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	200 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM200240S4R SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	6,521	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	200 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM200208Y4R SPD TYPE 2 MCOV 1 POLE Tripp Lite	8,685	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	-	20 kA	200 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM200240H4R SPD 300VAC MCOV 1 POLE Tripp Lite	5,861	RFQ	Datasheet	SPM	Bulk	Active	-	Module Only	1	300VAC	20 kA	200 kA	200 kA	1.5 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM200400Y4R SPD 640VAC MCOV 1 POLE Tripp Lite	9,252	RFQ	Datasheet	SPM	Bulk	Active	-	Module Only	1	640VAC	20 kA	200 kA	200 kA	2.5 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM200480Y4R SPD 1 POLE Tripp Lite	2,676	RFQ	Datasheet	SPM	Bulk	Active	-	Module Only	1	-	20 kA	200 kA	200 kA	2 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM200480D4R SPD 640VAC MCOV 1 POLE Tripp Lite	7,626	RFQ	Datasheet	SPM	Bulk	Active	-	Module Only	1	640VAC	20 kA	200 kA	200 kA	2.5 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM200600D4R SPD 840VAC MCOV 1 POLE Tripp Lite	4,103	RFQ	Datasheet	SPM	Bulk	Active	-	Module Only	1	840VAC	20 kA	200 kA	200 kA	2.5 kV	-	-20°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM200600Y4R SPD 840VAC MCOV 1 POLE Tripp Lite	3,638	RFQ	Datasheet	SPM	Bulk	Active	-	Module Only	1	840VAC	20 kA	200 kA	200 kA	2.5 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.