Surge Protection Devices (SPDs)

Browse available Surge Protection Devices (SPDs) components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

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
SPDN-B120-1P SPD TYPE 1 180V MCOV 1 POLE Littelfuse Inc.	3,842	-	RFQ	Datasheet	SPDN-B	Bulk	Active	Type 1	Module Only	1	180V	20 kA	130 kA	200 kA	700 V	-	-35°C ~ 85°C	Thermally Protected, Visual Life Indicator	Panel Mount	cULus
SPDN-C277-3Y SPD TYPE 1 350V MCOV 1 POLE Littelfuse Inc.	2,890	-	RFQ	Datasheet	SPDN-C	Bulk	Active	Type 1	Module Only	1	350V	20 kA	50 kA	200 kA	1.8 kV	-	-35°C ~ 85°C	Thermally Protected, Visual Life Indicator	Panel Mount	cULus
SPDN-C480-3D SPD TYPE 1 550V MCOV 1 POLE Littelfuse Inc.	4,127	-	RFQ	Datasheet	SPDN-C	Bulk	Active	Type 1	Module Only	1	550V	20 kA	50 kA	200 kA	1.8 kV	-	-35°C ~ 85°C	Thermally Protected, Visual Life Indicator	Panel Mount	cULus
SPDN-C240-3D SPD TYPE 1 275V MCOV 1 POLE Littelfuse Inc.	4,112	-	RFQ	Datasheet	SPDN-C	Bulk	Active	Type 1	Module Only	1	275V	20 kA	50 kA	200 kA	1.2 kV	-	-35°C ~ 85°C	Thermally Protected, Visual Life Indicator	Panel Mount	cULus
SPDN-C120-3Y SPD TYPE 1 150V MCOV 1 POLE Littelfuse Inc.	3,180	-	RFQ	Datasheet	SPDN-C	Bulk	Active	Type 1	Module Only	1	150V	20 kA	50 kA	200 kA	1 kV	-	-35°C ~ 85°C	Thermally Protected, Visual Life Indicator	Panel Mount	cULus
1260-3SMG-480 SPD 600VAC MCOV 1 POLE Bourns Inc.	2,099	-	RFQ	Datasheet	1260	Box	Active	-	Base + Module	1	600VAC	25 kA	100 kA	50 kA	-	-	-40°C ~ 85°C	Remote Signaling Contacts, Visual Life Indicator	DIN Rail	-
2905345 SPD TYPE 2 350VAC MCOV 1 POLE Phoenix Contact	3,103	-	RFQ	Datasheet	VAL	Bulk	Active	Type 2	Base + Module	1	350VAC	20 kA	40 kA	50 kA	-	1.9 kV	-40°C ~ 80°C	-	DIN Rail	CB, cUR, cURus, EAC, UR
SPD50K27Y SPD TYPE 1 480V MCOV 1 POLE SolaHD	3,680	-	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	480V	20 kA	-	-	-	-	-	Visual Life Indicator	Wall Mount	UL
SPD50K60D SPD TYPE 1 600VAC MCOV 1 POLE SolaHD	1,785	-	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	600VAC	20 kA	50 kA	-	-	-	-	Visual Life Indicator	Wall Mount	UL
SPD50K10S SPD TYPE 1 240VAC MCOV 1 POLE SolaHD	4,883	-	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	240VAC	20 kA	50 kA	-	-	-	-	Visual Life Indicator	Wall Mount	UL
SPD50K34Y SPD TYPE 1 600VAC MCOV 1 POLE SolaHD	2,062	-	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	600VAC	20 kA	50 kA	-	-	-	-	Visual Life Indicator	Wall Mount	UL
SPD50K48D SPD TYPE 1 480V MCOV 1 POLE SolaHD	2,659	-	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	480V	20 kA	50 kA	-	-	-	-	Visual Life Indicator	Wall Mount	UL
SPD50K24D SPD TYPE 1 240VAC MCOV 1 POLE SolaHD	0	-	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	240VAC	20 kA	50 kA	-	-	-	-	Visual Life Indicator	Wall Mount	UL
SPD50K10Y SPD TYPE 1 208VAC MCOV 1 POLE SolaHD	1,576	-	RFQ	Datasheet	SPD	Bulk	Active	Type 1	Module Only	1	208VAC	20 kA	50 kA	-	-	-	-	Visual Life Indicator	Wall Mount	UL
2905354 SPD TYPE 2 350VAC MCOV 1 POLE Phoenix Contact	4,514	-	RFQ	Datasheet	VAL	Bulk	Active	Type 2	Base + Module	1	350VAC	20 kA	40 kA	50 kA	-	1.3 kV	-40°C ~ 80°C	-	DIN Rail	CB, cUR, cURus, EAC, UR
SPDN-A240-1P SPD TYPE 2 350V MCOV 1 POLE Littelfuse Inc.	2,562	-	RFQ	Datasheet	SPDN-A	Bulk	Active	Type 2	Module Only	1	350V	20 kA	130 kA	200 kA	1.2 kV	-	-40°C ~ 85°C	Thermally Protected, Visual Life Indicator	Panel Mount	cULus
SPDN-A120-1P SPD TYPE 2 180V MCOV 1 POLE Littelfuse Inc.	2,270	-	RFQ	Datasheet	SPDN-A	Bulk	Active	Type 2	Module Only	1	180V	20 kA	130 kA	200 kA	700 V	-	-40°C ~ 85°C	Thermally Protected, Visual Life Indicator	Panel Mount	cULus
SPDN-B277-3Y SPD TYPE 1 350V MCOV 1 POLE Littelfuse Inc.	4,551	-	RFQ	Datasheet	SPDN-B	Bulk	Active	Type 1	Module Only	1	350V	20 kA	130 kA	200 kA	2 kV	-	-35°C ~ 85°C	Thermally Protected, Visual Life Indicator	Panel Mount	cULus
SPDN-B120-3Y SPD TYPE 1 150V MCOV 1 POLE Littelfuse Inc.	2,666	-	RFQ	Datasheet	SPDN-B	Bulk	Active	Type 1	Module Only	1	150V	20 kA	130 kA	200 kA	1 kV	-	-35°C ~ 85°C	Thermally Protected, Visual Life Indicator	Panel Mount	cULus
SPDN-B480-3D SPD TYPE 1 550V MCOV 1 POLE Littelfuse Inc.	1,520	-	RFQ	Datasheet	SPDN-B	Bulk	Active	Type 1	Module Only	1	550V	20 kA	130 kA	200 kA	1.8 kV	-	-35°C ~ 85°C	Thermally Protected, Visual Life Indicator	Panel Mount	cULus

Surge Protection Devices (SPDs) FAQ

What Surge Protection Devices (SPDs) components can I source from EGOO?

You can browse available Surge Protection Devices (SPDs) product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete Surge Protection Devices (SPDs) parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.