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
1251-240S-N1 SPD TYPE 1 150VAC MCOV 1 POLE Bourns Inc.	9,943	0.00	RFQ	Datasheet	1251	Bag	Active	Type 1	Module Only	1	150VAC	20 kA	50 kA	100 kA	700 V	1.2 kV	-40°C ~ 85°C	Visual Life Indicator	Surface Mount	-
1251-208Y-N1 SPD TYPE 1 150VAC MCOV 1 POLE Bourns Inc.	5,802	0.00	RFQ	Datasheet	1251	Bag	Active	Type 1	Module Only	1	150VAC	20 kA	50 kA	100 kA	700 V	1.2 kV	-40°C ~ 85°C	Visual Life Indicator	Surface Mount	-
1252-208Y-N1 SPD TYPE 1 150VAC MCOV 1 POLE Bourns Inc.	5,182	0.00	RFQ	Datasheet	1251	Bag	Active	Type 1	Module Only	1	150VAC	20 kA	50 kA	100 kA	700 V	1.2 kV	-40°C ~ 85°C	Visual Life Indicator	Surface Mount	-
1251-240S-N2 SPD TYPE 1 150VAC MCOV 1 POLE Bourns Inc.	6,502	0.00	RFQ	Datasheet	1251	Bag	Active	Type 1	Module Only	1	150VAC	20 kA	50 kA	100 kA	700 V	1.2 kV	-40°C ~ 85°C	Visual Life Indicator	Surface Mount	-
1252-240S-N2 SPD TYPE 1 150VAC MCOV 1 POLE Bourns Inc.	6,967	0.00	RFQ	Datasheet	1251	Bag	Active	Type 1	Module Only	1	150VAC	20 kA	50 kA	100 kA	700 V	1.2 kV	-40°C ~ 85°C	Visual Life Indicator	Surface Mount	-
2730660000 SPD TYPE 2 350VAC MCOV 2 POLE Weidmüller	5,329	0.00	RFQ	Datasheet	-	Box	Active	Type 2	Base + Module	2	350VAC	20 kA	50 kA	200 kA	1 kV	-	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	CE, cULus, VDE
2856074 SPD 12VDC MCOV 1 POLE Phoenix Contact	3,745	272.93	RFQ	Datasheet	-	Bulk	Obsolete	-	Base + Module	1	12VDC	10 kA	10 kA	-	-	65 V	-40°C ~ 85°C	-	DIN Rail	cUL, EAC, UL
DS240S-120/G SPD TYPE 4 255VAC MCOV 1 POLE CITEL	8,740	155.00	RFQ	Datasheet	-		Active	Type 4	Base + Module	1	255VAC	-	40 kA	-	-	-	-35°C ~ 60°C	Remote Signaling Contacts	DIN Rail	CSA, EAC, UR
DS240S-230/G SPD TYPE 2 255VAC MCOV 1 POLE CITEL	6,463	155.00	RFQ	Datasheet	-		Active	Type 2	Base + Module	1	255VAC	20 kA	40 kA	10 kA	-	1.5 kV	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	CE, CSA, EAC, TUV, UR
DS240S-400 SPD TYPE 2 440VAC MCOV 1 POLE CITEL	4,095	155.00	RFQ	Datasheet	-		Active	Type 2	Base + Module	1	440VAC	20 kA	80 kA	10 kA	-	1.8 kV	-40°C ~ 85°C	-	DIN Rail	CE, CSA, EAC, UR
2801492 SPD TYP 1/TYP 2 75VDC MCOV 1POLE Phoenix Contact	7,086	202.00	RFQ	Datasheet	VAL-MS	Bulk	Active	Type 1, Type 2	Base + Module	1	75VDC	12.5 kA	50 kA	-	-	700 V	-40°C ~ 80°C	-	DIN Rail	-
SPD2-550-3P0 SPD TYP 1/TYP 2 550V MCOV 3 POLE Littelfuse Inc.	5,144	204.19	RFQ	Datasheet	SPD2 3P+0	Bulk	Active	Type 1, Type 2	Base + Module	3	550V	20 kA	50 kA	200 kA	2 kV	2.5 kV	-40°C ~ 80°C	Thermally Protected, Visual Life Indicator	DIN Rail	CE, cURus, UL, VDE
2763523 SPD 24VDC MCOV 1 POLE Phoenix Contact	2,466	208.00	RFQ	Datasheet	-	Bulk	Active	-	Module Only	1	24VDC	5 kA	-	-	-	450 V	-20°C ~ 60°C	-	DIN Rail	EAC
SPD2-150-4P0 SPD TYP 1/TYP 2 150V MCOV 4 POLE Littelfuse Inc.	2,897	208.52	RFQ	Datasheet	SPD2 4+0	Bulk	Active	Type 1, Type 2	Base + Module	4	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
1260-3S-480 SPD 600VAC MCOV 3 POLE Bourns Inc.	5,087	0.00	RFQ	Datasheet	1260	Box	Active	-	Base + Module	3	600VAC	25 kA	100 kA	50 kA	-	-	-40°C ~ 85°C	Remote Signaling Contacts, Visual Life Indicator	DIN Rail	-
1260-3S-690 SPD 750VAC MCOV 3 POLE Bourns Inc.	6,744	0.00	RFQ	Datasheet	1260	Box	Active	-	Base + Module	3	750VAC	25 kA	100 kA	50 kA	-	-	-40°C ~ 85°C	Remote Signaling Contacts, Visual Life Indicator	DIN Rail	-
SPH50SP3240PNG SPD TYPE 1 Eaton - Bussmann Electrical Division	8,460	285.49	RFQ	Datasheet	*	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
I2R-T2DC-1500Y-LC SPD TYPE 2 1.5KVDC MCOV 3 POLE L-com	4,070	0.00	RFQ	Datasheet	I2R	Bag	Active	Type 2	Base + Module	3	1.5kVDC	20 kA	-	50 kA	4 kV	-	-20°C ~ 50°C	-	DIN Rail	-
I2R-T2DC-1000Y-LC SPD TYPE 2 1.12KVDC MCOV 3 POLE L-com	8,972	0.00	RFQ	Datasheet	I2R	Bag	Active	Type 2	Base + Module	3	1.12kVDC	20 kA	-	50 kA	2.5 kV	-	-20°C ~ 50°C	-	DIN Rail	-
I2R-T2DC-1200Y-LC SPD TYPE 2 1.34KVDC MCOV 3 POLE L-com	6,647	0.00	RFQ	Datasheet	I2R	Bag	Active	Type 2	Base + Module	3	1.34kVDC	20 kA	-	50 kA	3 kV	-	-20°C ~ 50°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.