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	Price	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
SPD400600D1M SPD TYPE 1 840VAC MCOV 1 POLE Tripp Lite	3,538	0.00	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	840VAC	20 kA	400 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD400208Y1M SPD TYPE 1 300VAC MCOV 1 POLE Tripp Lite	3,514	0.00	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	300VAC	20 kA	400 kA	200 kA	1 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD400600Y1M SPD TYPE 1 840VAC MCOV 1 POLE Tripp Lite	4,954	0.00	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	840VAC	20 kA	400 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD400240H1O SPD TYPE 1 300V MCOV 1 POLE Tripp Lite	4,230	0.00	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
SPD400400Y1O SPD TYPE 1 640V MCOV 1 POLE Tripp Lite	4,289	0.00	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
SPD400220Y1O SPD TYPE 1 300V MCOV 1 POLE Tripp Lite	6,753	0.00	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
SPD400240S1O SPD TYPE 1 300V MCOV 1 POLE Tripp Lite	2,899	0.00	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
SPD400480D1O SPD TYPE 1 640V MCOV 1 POLE Tripp Lite	8,237	0.00	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
SPD400480Y1O SPD TYPE 1 640V MCOV 1 POLE Tripp Lite	6,489	0.00	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
SPD400600D1O SPD TYPE 1 840VAC MCOV 1 POLE Tripp Lite	5,732	0.00	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	840VAC	20 kA	400 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD400600Y1O SPD TYPE 1 840VAC MCOV 1 POLE Tripp Lite	7,197	0.00	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	840VAC	20 kA	400 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD400208Y1O SPD TYPE 1 300VAC MCOV 1 POLE Tripp Lite	8,787	0.00	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	300VAC	20 kA	400 kA	200 kA	1 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD300220Y4K SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	4,344	0.00	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
SSP04EMA32 SPD 140V MCOV Schneider Electric	9,358	0.00	RFQ	Datasheet	-	Box	Active	-	-	-	140V	100 kA	-	1.5 kA	1.2 kV	-	60°C	-	-	CSA, UL
BSPD300240D2K SPD TYPE 2 240VAC MCOV 1 POLE Eaton - Bussmann Electrical Division	7,761	10056.84	RFQ	Datasheet	BSPD	Bulk	Active	Type 2	Base + Module	1	240VAC	20 kA	-	200 kA	1 kV	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	CSA, UL
SPD250480Y3Q316 SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	8,732	0.00	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
HL4IMA12C1 SPD TYPE 1 150VAC MCOV 1 POLE Schneider Electric	2,378	0.00	RFQ	Datasheet	-	Box	Active	Type 1	Module Only	1	150VAC	-	-	200 kA	-	-	-	-	Chassis Mount	-
HL4IMA12C SPD TYPE 2 150VAC MCOV 1 POLE Schneider Electric	7,695	0.00	RFQ	Datasheet	-	Box	Active	Type 2	Module Only	1	150VAC	-	-	200 kA	-	-	-	-	Chassis Mount	-
SPD400240H1Q SPD TYPE 1 300V MCOV 1 POLE Tripp Lite	5,341	0.00	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
SPD400240D1Q SPD TYPE 1 320V MCOV 1 POLE Tripp Lite	9,619	0.00	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

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.