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
SPD250240H1O SPD TYPE 1 300V MCOV 1 POLE Tripp Lite	4,028	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
SPD250400Y1O SPD TYPE 1 640V MCOV 1 POLE Tripp Lite	8,969	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
SPD250600Y1O SPD TYPE 1 840VAC MCOV 1 POLE Tripp Lite	6,762	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	840VAC	20 kA	250 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250600D1O SPD TYPE 1 840VAC MCOV 1 POLE Tripp Lite	4,902	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	840VAC	20 kA	250 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250480Y1O SPD TYPE 1 640VAC MCOV 1 POLE Tripp Lite	2,225	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	640VAC	20 kA	250 kA	200 kA	1.8 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD160480D2P316 SPD TYPE 2 640V MCOV 1 POLE Tripp Lite	2,419	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	640V	20 kA	160 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD160240S2P316 SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	3,422	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	160 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
PSPD400480D1K SPD TYPE 1 640V MCOV 1 POLE Tripp Lite	7,853	RFQ	Datasheet	PSPD	Bulk	Active	Type 1	Base + Module	1	640V	20 kA	400 kA	200 kA	2 kV	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPD160220Y4M SPD 300V MCOV 1 POLE Tripp Lite	2,998	RFQ	Datasheet	SPD	Bulk	Active	-	Base + Module	1	300V	20 kA	160 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD160600Y4M SPD 420V MCOV 1 POLE Tripp Lite	5,434	RFQ	Datasheet	SPD	Bulk	Active	-	Base + Module	1	420V	20 kA	160 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD160208Y4M SPD 300V MCOV 1 POLE Tripp Lite	8,175	RFQ	Datasheet	SPD	Bulk	Active	-	Base + Module	1	300V	20 kA	160 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD160230L4M SPD 1 POLE Tripp Lite	6,572	RFQ	Datasheet	SPD	Bulk	Active	-	Base + Module	1	-	20 kA	160 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD160240D4M SPD 320V MCOV 1 POLE Tripp Lite	6,338	RFQ	Datasheet	SPD	Bulk	Active	-	Base + Module	1	320V	20 kA	160 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD160240H4M SPD 300V MCOV 1 POLE Tripp Lite	9,972	RFQ	Datasheet	SPD	Bulk	Active	-	Base + Module	1	300V	20 kA	160 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD160240S4M SPD 300V MCOV 1 POLE Tripp Lite	4,847	RFQ	Datasheet	SPD	Bulk	Active	-	Base + Module	1	300V	20 kA	160 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD160400Y4M SPD 640VAC MCOV 1 POLE Tripp Lite	8,319	RFQ	Datasheet	SPD	Bulk	Active	-	Module Only	1	640VAC	20 kA	160 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD160480D4M SPD 640VAC MCOV 1 POLE Tripp Lite	9,054	RFQ	Datasheet	SPD	Bulk	Active	-	Module Only	1	640VAC	20 kA	160 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD160480Y4M SPD 640VAC MCOV 1 POLE Tripp Lite	2,315	RFQ	Datasheet	SPD	Bulk	Active	-	Module Only	1	640VAC	20 kA	160 kA	200 kA	2 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD160600D4M SPD 840VAC MCOV 1 POLE Tripp Lite	6,411	RFQ	Datasheet	SPD	Bulk	Active	-	Module Only	1	840VAC	20 kA	160 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SSP01SBA20D SPD TYPE 1 150V MCOV 1 POLE Schneider Electric	7,112	RFQ	Datasheet	-	Box	Active	Type 1	Module Only	1	150V	20 kA	-	200 kA	-	-	-	-	DIN Rail	-

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.