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
SPOD270ST SPD Eaton - Bussmann Electrical Division	3,056	53.92	RFQ	Datasheet	*	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-
SPOD510STR SPD Eaton - Bussmann Electrical Division	4,707	53.94	RFQ	Datasheet	*	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-
SPOD550S SPD Eaton - Bussmann Electrical Division	4,367	53.94	RFQ	Datasheet	*	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-
SPOD510S SPD Eaton - Bussmann Electrical Division	5,714	54.01	RFQ	Datasheet	*	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-
SPOD550ST SPD Eaton - Bussmann Electrical Division	5,470	54.06	RFQ	Datasheet	*	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-
SPOD510ST SPD Eaton - Bussmann Electrical Division	8,208	54.13	RFQ	Datasheet	*	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-
1270-1S-480 SPD TYPE 1/TYPE 2 600VAC MCOV Bourns Inc.	6,631	0.00	RFQ	Datasheet	1270	Box	Active	Type 1, Type 2	Base + Module	1	600VAC	25 kA	65 kA	50 kA	-	2.5 kV	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	-
1280-2S-690 SPD TYPE 1/TYPE 2 750VAC MCOV Bourns Inc.	6,532	0.00	RFQ	Datasheet	1280	Box	Active	Type 1, Type 2	Base + Module	2	750VAC	20 kA	50 kA	25 kA	-	2.8 kV	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	-
2510-2L3-12 SPD 15VDC MCOV 2 POLE Bourns Inc.	2,768	0.00	RFQ	Datasheet	2510	Box	Active	-	Base + Module	2	15VDC	10 kA	20 kA	-	-	45 V	-40°C ~ 85°C	-	DIN Rail	-
2510-2L2-110 SPD 170VDC MCOV 2 POLE Bourns Inc.	8,244	0.00	RFQ	Datasheet	2510	Box	Active	-	Base + Module	2	170VDC	10 kA	20 kA	-	-	300 V	-40°C ~ 85°C	-	DIN Rail	-
2510-2L1-48 SPD 38.1VAC/54VDC MCOV 2 POLE Bourns Inc.	6,915	0.00	RFQ	Datasheet	2510	Box	Active	-	Base + Module	2	38.1VAC, 54VDC	10 kA	20 kA	-	-	100 V	-40°C ~ 85°C	-	DIN Rail	-
2510-2L4-12 SPD 15VDC MCOV 2 POLE Bourns Inc.	7,843	0.00	RFQ	Datasheet	2510	Box	Active	-	Base + Module	2	15VDC	10 kA	20 kA	-	-	45 V	-40°C ~ 85°C	-	DIN Rail	-
2510-2L5-48 SPD 38.1VAC/54VDC MCOV 2 POLE Bourns Inc.	8,470	0.00	RFQ	Datasheet	2510	Box	Active	-	Base + Module	2	38.1VAC, 54VDC	10 kA	20 kA	-	-	100 V	-40°C ~ 85°C	-	DIN Rail	-
2510-2L3-110 SPD 170VDC MCOV 2 POLE Bourns Inc.	8,821	0.00	RFQ	Datasheet	2510	Box	Active	-	Base + Module	2	170VDC	10 kA	20 kA	-	-	300 V	-40°C ~ 85°C	-	DIN Rail	-
2510-2L3-48 SPD 38.1VAC/54VDC MCOV 2 POLE Bourns Inc.	8,696	0.00	RFQ	Datasheet	2510	Box	Active	-	Base + Module	2	38.1VAC, 54VDC	10 kA	20 kA	-	-	100 V	-40°C ~ 85°C	-	DIN Rail	-
2510-2L3-05 SPD 4.2VAC/6VDC MCOV 2 POLE Bourns Inc.	7,018	0.00	RFQ	Datasheet	2510	Box	Active	-	Base + Module	2	4.2VAC, 6VDC	10 kA	20 kA	-	-	30 V	-40°C ~ 85°C	-	DIN Rail	-
2510-2L5-12 SPD 15VDC MCOV 2 POLE Bourns Inc.	7,004	0.00	RFQ	Datasheet	2510	Box	Active	-	Base + Module	2	15VDC	10 kA	20 kA	-	-	45 V	-40°C ~ 85°C	-	DIN Rail	-
2510-2L2-24 SPD 33VDC MCOV 2 POLE Bourns Inc.	3,965	0.00	RFQ	Datasheet	2510	Box	Active	-	Base + Module	2	33VDC	10 kA	20 kA	-	-	55 V	-40°C ~ 85°C	-	DIN Rail	-
2510-2L1-110 SPD 170VDC MCOV 2 POLE Bourns Inc.	4,813	0.00	RFQ	Datasheet	2510	Box	Active	-	Base + Module	2	170VDC	10 kA	20 kA	-	-	300 V	-40°C ~ 85°C	-	DIN Rail	-
2510-2L1-05 SPD 4.2VAC/6VDC MCOV 2 POLE Bourns Inc.	2,172	0.00	RFQ	Datasheet	2510	Box	Active	-	Base + Module	2	4.2VAC, 6VDC	10 kA	20 kA	-	-	30 V	-40°C ~ 85°C	-	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.