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
BSPG1255NPE SPD TYPE 2 255VAC MCOV 1 POLE Eaton - Bussmann Electrical Division	2,577	0.00	RFQ	Datasheet	BSPG	Bulk	Obsolete	Type 2	Base + Module	1	255VAC	20 kA	40 kA	-	-	1.5 kV	-40°C ~ 80°C	Remote Signaling Contacts, Thermally Protected	DIN Rail	CE, CSA, KEMA
TSJ-5GBEPOE-LC DATA SURGE PROTECTOR, 5 GIGABIT L-com	5,331	0.00	RFQ	Datasheet	TSJ	Bag	Active	-	Module Only	1	-	-	-	-	-	-	-40°C ~ 75°C	-	DIN Rail	-
HEPD25 SPD TYPE 1 150V MCOV 1 POLE Schneider Electric	8,926	0.00	RFQ	Datasheet	-	Box	Active	Type 1	Module Only	1	150V	10 kA	-	-	-	-	-40°C ~ 65°C	-	Free Hanging	-
HEPD25C SPD TYPE 2 150VAC MCOV 1 POLE Schneider Electric	2,637	0.00	RFQ	Datasheet	-	Box	Active	Type 2	Module Only	1	150VAC	10 kA	-	22 kA	600 V	-	-	-	Free Hanging	-
HEPD25W SPD TYPE 1 150VAC MCOV 1 POLE Schneider Electric	8,409	0.00	RFQ	Datasheet	-	Box	Active	Type 1	Module Only	1	150VAC	10 kA	-	22 kA	-	-	-	-	Free Hanging	-
SDSA1175 SPD 150V MCOV 1 POLE Schneider Electric	8,135	0.00	RFQ	Datasheet	-	Box	Active	-	Module Only	1	150V	10 kA	36 kA	25 kA	-	-	65°C	-	Panel Mount	-
SDSA1175T SPD 150V MCOV 1 POLE Schneider Electric	5,448	0.00	RFQ	Datasheet	-	Box	Active	-	Module Only	1	150V	10 kA	36 kA	25 kA	-	-	-	-	Panel Mount	-
I2R-T2DC-500S-LC SPD TYPE 2 560VDC MCOV 1 POLE L-com	8,834	0.00	RFQ	Datasheet	I2R	Bag	Active	Type 2	Base + Module	1	560VDC	20 kA	-	100 kA	1.5 kV	-	-20°C ~ 50°C	-	DIN Rail	-
DS220S-24DC SPD TYPE 4 38VDC MCOV 2 POLE CITEL	9,828	92.00	RFQ	Datasheet	-		Active	Type 4	Module Only	2	38VDC	10 kA	20 kA	-	-	-	-35°C ~ 85°C	Remote Signaling Contacts, Thermally Protected	DIN Rail	UL
DS41S-230 SPD TYPE 2 255VAC MCOV 1 POLE CITEL	4,638	96.00	RFQ	Datasheet	-		Active	Type 2	Base + Module	1	255VAC	20 kA	40 kA	25 kA	-	1.25 kV	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	CE, EAC, TUV, UR
DS41S-480 SPD TYPE 1 550VAC MCOV 1 POLE CITEL	7,708	96.00	RFQ	Datasheet	-		Active	Type 1	Base + Module	1	550VAC	-	-	100 kA	1.8 kV	-	-35°C ~ 60°C	Remote Signaling Contacts	DIN Rail	-
DS41S-400 SPD TYPE 2 440VAC MCOV 1 POLE CITEL	6,624	96.00	RFQ	Datasheet	-		Active	Type 2	Base + Module	1	440VAC	20 kA	-	25 kA	-	-	-	Remote Signaling Contacts	DIN Rail	CE, EAC, TUV, UL
DS41S-600 AC Din Rail Protector, 600V CITEL	7,996	96.00	RFQ	Datasheet	-		Active	-	Base + Module	1	-	20 kA	40 kA	-	-	-	-35°C ~ 60°C	Remote Signaling Contacts	DIN Rail	-
BSPM1120S2G SPD TYPE 2 275VAC MCOV 1 POLE Eaton - Bussmann Electrical Division	2,109	0.00	RFQ	Datasheet	BSPM	Bulk	Obsolete	Type 2	Base + Module	1	275VAC	20 kA	40 kA	200 kA	1 kV	-	-	Thermally Protected	DIN Rail	CE, UL
2906806 SPD 21VAC/30VDC MCOV 1 POLE Phoenix Contact	8,557	120.00	RFQ	Datasheet	TTC	Bulk	Active	-	Base + Module	1	21VAC, 30VDC	5 kA	10 kA	-	-	1.1 kV	-40°C ~ 85°C	-	DIN Rail	cCSAus, CSA, CSAus, UL
SPD2-075-1P0 SPD TYPE 1/TYP 2 75V MCOV 1 POLE Littelfuse Inc.	2,457	99.46	RFQ	Datasheet	SPD2 1P+0	Bulk	Active	Type 1, Type 2	Base + Module	1	75V	20 kA	50 kA	100 kA	330 V	800 V	-40°C ~ 80°C	Thermally Protected, Visual Life Indicator	DIN Rail	CE, cURus, UL, VDE
BPMA180UL SPD TYPE 2 360V MCOV 4 POLE Eaton - Bussmann Electrical Division	8,616	0.00	RFQ	Datasheet	BUSSMANN	Bulk	Active	Type 2	Base + Module	4	360V	20 kA	50 kA	300 kA	1.2 kV	-	-40°C ~ 90°C	Visual Life Indicator	DIN Rail	-
2730560000 SPD TYPE 2 350VAC MCOV 1 POLE Weidmüller	9,711	0.00	RFQ	Datasheet	-	Box	Active	Type 2	Module Only	1	350VAC	20 kA	50 kA	200 kA	-	-	-40°C ~ 85°C	-	Base Mount	CE, cULus, VDE
2800624 SPD TYPE 2 1.17KVDC MCOV 1 POLE Phoenix Contact	4,705	104.00	RFQ	Datasheet	VAL-MS	Bulk	Active	Type 2	Module Only	1	1.17kVDC	15 kA	40 kA	50 kA	3 kV	1.9 kV	-55°C ~ 70°C	-	Base Mount	CB, cUR, cURus, EAC, UR
2800623 SPD TYPE 2 800VDC MCOV 1 POLE Phoenix Contact	8,395	104.00	RFQ	Datasheet	VAL-MS	Bulk	Active	Type 2	Module Only	1	800VDC	15 kA	40 kA	50 kA	2 kV	1.4 kV	-40°C ~ 80°C	-	Base Mount	cUL, EAC, 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.