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
SPM120230L4R SPD TYPE 2 320V MCOV 1 POLE Tripp Lite	2,508	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	320V	20 kA	120 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM120480D4R SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	9,575	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	640V	20 kA	120 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM120400Y4R SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	6,352	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	640V	20 kA	120 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM120480Y4R SPD TYPE 2 MCOV 1 POLE Tripp Lite	9,036	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	-	20 kA	120 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM120208Y4R SPD TYPE 2 MCOV 1 POLE Tripp Lite	8,124	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	-	20 kA	120 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM120220Y4R SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	3,514	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	120 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM120600D4R SPD TYPE 2 840V MCOV 1 POLE Tripp Lite	7,196	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	840V	20 kA	120 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM120240H4R SPD TYPE 2 320V MCOV 1 POLE Tripp Lite	7,439	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	320V	20 kA	120 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM120240D4R SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	5,606	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	120 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM120600Y4R SPD TYPE 2 840V MCOV 1 POLE Tripp Lite	3,714	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	840V	20 kA	120 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPD200220Y3B SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	7,755	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	200 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD200208Y3B SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	9,630	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	200 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD200600Y3B SPD TYPE 2 840V MCOV 1 POLE Tripp Lite	6,888	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	840V	20 kA	200 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD200230L3B SPD TYPE 2 MCOV 1 POLE Tripp Lite	3,549	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	-	20 kA	200 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD200400Y3B SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	3,081	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	640V	20 kA	200 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD200240H3B SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	2,757	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	200 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD200240S3B SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	2,545	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	200 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD200480D3B SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	2,454	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	200 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD200480Y3B SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	2,634	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	200 kA	200 kA	2 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
PSPD400240S3M SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	3,811	RFQ	Datasheet	PSPD	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	400 kA	200 kA	1 kV	-	-40°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.