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
DS74US-480D SPD TYPE 1 550VAC MCOV 1 POLE CITEL	5,644	351.00	RFQ	Datasheet	-		Active	Type 1	Base + Module	1	550VAC	-	-	200 kA	1.5 kV	-	-40°C ~ 85°C	-	DIN Rail	-
DS74US-600D SPD TYPE 1 840VAC MCOV 1 POLE CITEL	2,883	351.00	RFQ	Datasheet	-		Active	Type 1	Base + Module	1	840VAC	20 kA	75 kA	200 kA	2.5 kV	-	-40°C ~ 85°C	-	DIN Rail	-
2736490000 SPD TYPE 2 300VAC MCOV 4 POLE Weidmüller	3,485	0.00	RFQ	Datasheet	-	Box	Active	Type 2	Base + Module	4	300VAC	20 kA	50 kA	200 kA	900 V	-	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	CE, cULus, VDE
DS74US-277Y/G SPD TYPE 1 840VAC MCOV 1 POLE CITEL	6,775	356.00	RFQ	Datasheet	-		Active	Type 1	Base + Module	1	840VAC	20 kA	75 kA	200 kA	1.5 kV	-	-40°C ~ 85°C	-	DIN Rail	-
SP100-T2F-1203Y-TT SPD TYPE 2 150VAC MCOV 1 POLE L-com	5,421	0.00	RFQ	Datasheet	SP100	Bulk	Active	Type 2	Base + Module	1	150VAC	20 kA	-	200 kA	-	-	-40°C ~ 75°C	Visual Life Indicator	Chassis Mount	-
SP100-T2F-240SP-TT SPD TYPE 2 300VAC MCOV 1 POLE L-com	4,778	0.00	RFQ	Datasheet	SP100	Bulk	Active	Type 2	Base + Module	1	300VAC	20 kA	-	200 kA	-	-	-40°C ~ 75°C	Visual Life Indicator	Chassis Mount	-
SP100-T2F-2773Y-TT SPD TYPE 2 320VAC MCOV 1 POLE L-com	5,631	0.00	RFQ	Datasheet	SP100	Bulk	Active	Type 2	Base + Module	1	320VAC	20 kA	-	200 kA	-	-	-40°C ~ 75°C	Visual Life Indicator	Chassis Mount	-
SP100-T2F-4803D-TT SPD TYPE 2 550VAC MCOV 1 POLE L-com	3,819	0.00	RFQ	Datasheet	SP100	Bulk	Active	Type 2	Base + Module	1	550VAC	20 kA	-	200 kA	-	-	-40°C ~ 75°C	Visual Life Indicator	Chassis Mount	-
SP100-T2F-2403D-TT SPD TYPE 2 320VAC MCOV 1 POLE L-com	8,201	0.00	RFQ	Datasheet	SP100	Bulk	Active	Type 2	Base + Module	1	320VAC	20 kA	-	200 kA	-	-	-40°C ~ 75°C	Visual Life Indicator	Chassis Mount	-
SPD2-PV750-M SPD TYP 1/TYP 2 1.5KV MCOV 1POLE Littelfuse Inc.	3,552	178.55	RFQ	Datasheet	SPD2 PV	Bulk	Active	Type 1, Type 2	Module Only	1	1.5kV	20 kA	40 kA	65 kA	4 kV	4.8 kV	-40°C ~ 80°C	Thermally Protected, Visual Life Indicator	DIN Rail	CE, cURus, UL, VDE
2905465 SPD TYPE 1/TYPE 2 350VAC MCOV Phoenix Contact	7,156	468.00	RFQ	Datasheet	FLT	Bulk	Active	Type 1, Type 2	Base + Module	1	350VAC	25 kA	100 kA	25 kA	1.2 kV	1.5 kV	-40°C ~ 80°C	-	DIN Rail	CB, cUR, cURus, EAC, UR
2025600000 SPD TYPE 1 550VAC MCOV 1 POLE Weidmüller	7,124	555.48	RFQ	Datasheet	VPU	Box	Obsolete	Type 1	Base + Module	1	550VAC	20 kA	40 kA	25 kA	-	-	-40°C ~ 70°C	-	Chassis Mount	CE, cURus
2024830000 SPD TYPE 1 275VAC MCOV 1 POLE Weidmüller	4,152	573.99	RFQ	Datasheet	VPU	Box	Obsolete	Type 1	Base + Module	1	275VAC	20 kA	40 kA	25 kA	-	-	-40°C ~ 70°C	-	Chassis Mount	CE, cURus
2024600000 SPD TYPE 1 180VAC MCOV 1 POLE Weidmüller	5,389	574.01	RFQ	Datasheet	VPU	Box	Obsolete	Type 1	Base + Module	1	180VAC	20 kA	40 kA	25 kA	-	-	-40°C ~ 70°C	-	Chassis Mount	CE, cURus
2024810000 SPD TYPE 1 385VAC MCOV 1 POLE Weidmüller	4,491	573.99	RFQ	Datasheet	VPU	Box	Obsolete	Type 1	Base + Module	1	385VAC	20 kA	40 kA	25 kA	-	-	-40°C ~ 70°C	-	Chassis Mount	CE, cURus
2910375 SPD TYPE 2 385VAC MCOV 1 POLE Phoenix Contact	4,287	498.00	RFQ	Datasheet	VAL-US	Bulk	Active	Type 2	Base + Module	1	385VAC	40 kA	40 kA	25 kA	2.5 kV	4 kV	-40°C ~ 80°C	-	DIN Rail	cUL, UL
SP100-T2F-1201P-LC SPD TYPE 2 150VAC MCOV 1 POLE L-com	5,963	0.00	RFQ	Datasheet	SP100	Bulk	Active	Type 2	Base + Module	1	150VAC	20 kA	-	200 kA	-	-	-40°C ~ 75°C	Visual Life Indicator	Chassis Mount	-
BSPMA3240DLGR SPD TYPE 1/TYPE 4 550VAC MCOV Eaton - Bussmann Electrical Division	6,952	601.96	RFQ	Datasheet	BSPMA	Bulk	Active	Type 1, Type 4	Base + Module	3	550VAC	20 kA	50 kA	200 kA	1.5 kV	-	-35°C ~ 85°C	Remote Signaling Contacts	DIN Rail	CSA, UL
15617.2 SPD TYPE 1 255VAC MCOV 1 POLE Conta-Clip, Inc.	6,874	528.74	RFQ	Datasheet	CP DS	Box	Active	Type 1	Module Only	1	255VAC	30 kA	70 kA	-	400 V	1.5 kV	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	-
2024820000 SPD TYPE 2 510VAC MCOV 1 POLE Weidmüller	3,516	621.16	RFQ	Datasheet	VPU	Box	Obsolete	Type 2	Base + Module	1	510VAC	20 kA	40 kA	200 kA	1.8 kV	-	-40°C ~ 70°C	Remote Signaling Contacts	-	cURus

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.