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
SPD250240S3M SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	3,681	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
SPD250400Y3M SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	2,728	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
SPD250600D3M SPD TYPE 2 840VAC MCOV 1 POLE Tripp Lite	8,599	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
SPD250480D3M SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	8,811	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
SPD250480Y3M SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	8,256	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
SPD200600D3B SPD TYPE 2 840V MCOV 1 POLE Tripp Lite	4,851	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
SPD200240D3B SPD TYPE 2 320V MCOV 1 POLE Tripp Lite	5,485	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	320V	20 kA	200 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD300240D1P SPD TYPE 1 320V MCOV 1 POLE Tripp Lite	2,872	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Base + Module	1	320V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD300208Y1P SPD TYPE 1 300V MCOV 1 POLE Tripp Lite	3,908	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
SPD300220Y1P SPD TYPE 1 300V MCOV 1 POLE Tripp Lite	8,925	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
SPD300400Y1P SPD TYPE 1 640V MCOV 1 POLE Tripp Lite	6,902	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
SPD300240S1P SPD TYPE 1 300V MCOV 1 POLE Tripp Lite	5,735	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
SPD300480D1P SPD TYPE 1 640V MCOV 1 POLE Tripp Lite	5,967	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
SPD300600Y1P SPD TYPE 1 840VAC MCOV 1 POLE Tripp Lite	2,633	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	840VAC	20 kA	300 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD300480Y1P SPD TYPE 1 640VAC MCOV 1 POLE Tripp Lite	9,265	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	640VAC	20 kA	300 kA	200 kA	1.8 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD300600D1P SPD TYPE 1 840VAC MCOV 1 POLE Tripp Lite	4,424	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	840VAC	20 kA	300 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPM160208Y3V SPD TYPE 2 MCOV 1 POLE Tripp Lite	8,326	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	-	20 kA	160 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM160600Y3V SPD TYPE 2 840V MCOV 1 POLE Tripp Lite	2,358	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	840V	20 kA	160 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM160240S3V SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	8,812	RFQ	Datasheet	Max	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	160 kA	200 kA	-	-	-20°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPM120240S4R SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	2,989	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

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.