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
1270-4S-277 SPD TYPE 1/TYPE 2 350VAC MCOV Bourns Inc.	4,892	0.00	RFQ	Datasheet	1270	Box	Active	Type 1, Type 2	Base + Module	4	350VAC	25 kA	80 kA	50 kA	-	1.5 kV	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	-
2736280000 SPD TYPE 2 75VAC MCOV 2 POLE Weidmüller	5,189	0.00	RFQ	Datasheet	-	Box	Active	Type 2	Base + Module	2	75VAC	20 kA	50 kA	200 kA	330 V	-	-40°C ~ 85°C	-	DIN Rail	CE, cULus, VDE
2801490 SPD TYPE 2 350VAC MCOV 1 POLE Phoenix Contact	9,270	156.77	RFQ	Datasheet	VAL-MS	Bulk	Active	Type 2	Base + Module	1	350VAC	10 kA	20 kA	-	-	1.2 kV	-40°C ~ 80°C	-	DIN Rail	-
AGDN48020R SPD TYPE 1 550VAC MCOV 2 POLE Tripp Lite	4,785	0.00	RFQ	Datasheet	-	Bulk	Active	Type 1	Base + Module	2	550VAC	20 kA	-	200 kA	2 kV	-	-40°C ~ 85°C	Visual Life Indicator	DIN Rail	UL
AGDN40020R SPD TYPE 1 480VAC MCOV 2 POLE Tripp Lite	2,113	0.00	RFQ	Datasheet	-	Bulk	Active	Type 1	Base + Module	2	480VAC	20 kA	-	200 kA	1.5 kV	-	-40°C ~ 85°C	Visual Life Indicator	DIN Rail	UL
2736320000 SPD TYPE 2 300VAC MCOV 2 POLE Weidmüller	2,212	0.00	RFQ	Datasheet	-	Box	Active	Type 2	Base + Module	2	300VAC	20 kA	50 kA	200 kA	900 V	-	-40°C ~ 85°C	-	DIN Rail	CE, cULus, VDE
SPD2-350-M SPD TYP 1/TYP 2 350V MCOV 1 POLE Littelfuse Inc.	2,723	71.83	RFQ	Datasheet	SPD2 1P+1	Bulk	Active	Type 1, Type 2	Module Only	1	350V	20 kA	50 kA	200 kA	1 kV	1.75 kV	-40°C ~ 80°C	Thermally Protected, Visual Life Indicator	DIN Rail	CE, cURus, UL, VDE
2801041 SPD TYPE 1/TYPE 2 335VAC MCOV Phoenix Contact	4,978	163.00	RFQ	Datasheet	VAL-MS	Bulk	Active	Type 1, Type 2	Base + Module	1	335VAC	12.5 kA	50 kA	25 kA	-	1.6 kV	-40°C ~ 70°C	-	DIN Rail	EAC
2801488 SPD TYP2 75VAC/100VDC MCOV 1POLE Phoenix Contact	4,393	214.31	RFQ	Datasheet	VAL-MS	Bulk	Active	Type 2	Base + Module	1	75VAC, 100VDC	10 kA	20 kA	-	-	1.4 kV	-40°C ~ 70°C	-	DIN Rail	-
SPD2-150-M SPD TYP 1/TYP 2 150V MCOV 1 POLE Littelfuse Inc.	6,720	72.04	RFQ	Datasheet	SPD2 1P+1	Bulk	Active	Type 1, Type 2	Module Only	1	150V	20 kA	50 kA	200 kA	600 V	1.25 kV	-40°C ~ 80°C	Thermally Protected, Visual Life Indicator	DIN Rail	CE, cURus, UL, VDE
BSPH31000YPV SPD TYPE 2/TYPE 4 1.17KVDC MCOV Eaton - Bussmann Electrical Division	8,670	0.00	RFQ	Datasheet	BSPH	Bulk	Obsolete	Type 2, Type 4	Base + Module	3	1.17kVDC	12.5 kA	40 kA	-	1 kV	4 kV	-40°C ~ 80°C	-	DIN Rail	CE, UL
BSPH2A24D24LVR SPD TYPE 3 30VAC MCOV 2 POLE Eaton - Bussmann Electrical Division	5,187	196.37	RFQ	Datasheet	BSPH	Bulk	Active	Type 3	Base + Module	2	30VAC	1 kA	2 kA	6 kA	-	630 V	-40°C ~ 80°C	Remote Signaling Contacts	DIN Rail	CE, KEMA-KEUR
1210-2S-400 SPD TYPE 2/TYPE 4 420VAC MCOV Bourns Inc.	5,927	179.91	RFQ	Datasheet	1210	Bulk	Active	Type 2, Type 4	Module Only	2	420VAC	20 kA	100 kA	100 kA	1.2 kV	1.8 kV	-50°C ~ 85°C	Remote Signaling Contacts, Thermally Protected	DIN Rail	CE, CSA, UL
SPD2-PV11-3P0 SPD TYP 1/TYP 2 1.1KV MCOV 3POLE Littelfuse Inc.	4,076	159.07	RFQ	Datasheet	SPD2 PV	Bulk	Active	Type 1, Type 2	Base + Module	3	1.1kV	20 kA	40 kA	50 kA	3 kV	4.2 kV	-40°C ~ 80°C	Thermally Protected, Visual Life Indicator	DIN Rail	CE, cURus, UL, VDE
1270-4S-690 SPD TYPE 1/TYPE 2 750VAC MCOV Bourns Inc.	8,596	0.00	RFQ	Datasheet	1270	Box	Active	Type 1, Type 2	Base + Module	4	750VAC	25 kA	65 kA	50 kA	-	2.8 kV	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	-
1270-4NS-127 SPD TYPE 1/TYPE 2 180VAC MCOV Bourns Inc.	4,755	0.00	RFQ	Datasheet	1270	Box	Active	Type 1, Type 2	Base + Module	4	180VAC	50 kA	100 kA	50 kA	-	1.5 kV	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	-
1270-4NS-277 SPD TYPE 1/TYPE 2 350VAC MCOV Bourns Inc.	3,987	0.00	RFQ	Datasheet	1270	Box	Active	Type 1, Type 2	Base + Module	4	350VAC	50 kA	100 kA	50 kA	-	1.5 kV	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	-
1270-4NS-120 SPD TYPE 1/TYPE 2 150VAC MCOV Bourns Inc.	3,672	0.00	RFQ	Datasheet	1270	Box	Active	Type 1, Type 2	Base + Module	4	150VAC	50 kA	100 kA	50 kA	-	1.5 kV	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	-
SPP40SP3480DLG SPD TYPE 1 Eaton - Bussmann Electrical Division	4,398	209.58	RFQ	Datasheet	*	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-
BSPH2A48D48LVR SPD TYPE 3 60VAC MCOV 2 POLE Eaton - Bussmann Electrical Division	8,976	201.30	RFQ	Datasheet	BSPH	Bulk	Active	Type 3	Base + Module	2	60VAC	1 kA	2 kA	6 kA	-	730 V	-40°C ~ 80°C	Remote Signaling Contacts	DIN Rail	CE, KEMA-KEUR

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.