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
STCHSP121BT1RU SPD TYPE 2 MCOV 1 POLE SolaHD	3,779	323.93	RFQ	Datasheet	HSP	Box	Active	Type 2	Module Only	1	-	10 kA	39 kA	-	-	-	-	Visual Life Indicator	Chassis Mount	UL
2530580000 SPD TYPE 2 1.5KVDC MCOV 3 POLE Weidmüller	4,645	0.00	RFQ	Datasheet	-	Box	Active	Type 2	Base + Module	3	1.5kVDC	20 kA	30 kA	65 kA	-	-	-40°C ~ 85°C	Thermally Protected	DIN Rail	CE, cURus, VDE
2591110000 SPD TYPE 1 350VAC MCOV 3 POLE Weidmüller	1,137	0.00	RFQ	Datasheet	VPU	Bulk	Active	Type 1	Base + Module	3	350VAC	20 kA	50 kA	50 kA	-	-	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	CE, cURus, EAC, VDE
2591490000 SPD TYPE 1/TYPE 2 300VAC MCOV Weidmüller	2,499	0.00	RFQ	Datasheet	-	Box	Active	Type 1, Type 2	Base + Module	2	300VAC	50 kA	50 kA	150 kA	-	-	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	CE, cURus, VDE
2530590000 SPD TYPE 1/TYPE 2 1.5KVDC MCOV Weidmüller	1,195	0.00	RFQ	Datasheet	-	Box	Active	Type 1, Type 2	Base + Module	3	1.5kVDC	20 kA	30 kA	65 kA	-	-	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	CE, cURus, VDE
SPDN-C240-1P SPD TYPE 1 350V MCOV 1 POLE Littelfuse Inc.	2,392	0.00	RFQ	Datasheet	SPDN-C	Bulk	Active	Type 1	Module Only	1	350V	20 kA	50 kA	200 kA	2.5 kV	-	-35°C ~ 85°C	Thermally Protected, Visual Life Indicator	Panel Mount	cULus
SPDN-C120-1P SPD TYPE 1 180V MCOV 1 POLE Littelfuse Inc.	3,547	0.00	RFQ	Datasheet	SPDN-C	Bulk	Active	Type 1	Module Only	1	180V	20 kA	50 kA	200 kA	1.2 kV	-	-35°C ~ 85°C	Thermally Protected, Visual Life Indicator	Panel Mount	cULus
2736410000 SPD TYPE 2 300VAC MCOV 4 POLE Weidmüller	1,346	0.00	RFQ	Datasheet	-	Box	Active	Type 2	Base + Module	4	300VAC	20 kA	50 kA	150 kA	-	-	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	CE, cULus, VDE
2801272 SPD 21VAC/30VDC MCOV 1 POLE Phoenix Contact	1,025	364.00	RFQ	Datasheet	-	Bulk	Active	-	Base + Module	1	21VAC, 30VDC	10 kA	20 kA	-	-	950 V	-40°C ~ 70°C	-	DIN Rail	cCSAus, CSA, CSAus, UL
1250A-4S-600 SPD TYP 2/TYP 4 690V MCOV 4 POLE Bourns Inc.	4,150	0.00	RFQ	Datasheet	1250A	Box	Active	Type 2, Type 4	Base + Module	4	690V	20 kA	40 kA	200 kA	2.5 kV	-	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	-
1352190000 SPD TYPE 1/TYPE 2 280VAC MCOV Weidmüller	2,231	369.36	RFQ	Datasheet	-	Bulk	Active	Type 1, Type 2	Base + Module	4	280VAC	25 kA	50 kA	25 kA	-	-	-40°C ~ 70°C	Remote Signaling Contacts	DIN Rail	CE, EAC, UL
2800187 SPD TYPE 1/TYPE 2 335VAC MCOV Phoenix Contact	1,643	347.00	RFQ	Datasheet	VAL-MS	Bulk	Active	Type 1, Type 2	Base + Module	1	335VAC	50 kA	65 kA	25 kA	-	2 kV	-40°C ~ 80°C	-	DIN Rail	cUL, EAC, UL
SPDN-C120-2S SPD TYPE 1 180V MCOV 1 POLE Littelfuse Inc.	1,559	0.00	RFQ	Datasheet	SPDN-C	Bulk	Active	Type 1	Module Only	1	180V	20 kA	50 kA	200 kA	1.2 kV	-	-35°C ~ 85°C	Thermally Protected, Visual Life Indicator	Panel Mount	cULus
1352100000 SPD TYPE 1/TYPE 2 250VAC MCOV Weidmüller	2,116	0.00	RFQ	Datasheet	-	Box	Active	Type 1, Type 2	Base + Module	3	250VAC	25 kA	50 kA	25 kA	-	-	-40°C ~ 70°C	-	DIN Rail	CE
1260-3SMG-230 SPD 275VAC MCOV 1 POLE Bourns Inc.	3,042	0.00	RFQ	Datasheet	1260	Box	Active	-	Base + Module	1	275VAC	25 kA	100 kA	50 kA	-	-	-40°C ~ 85°C	Remote Signaling Contacts, Visual Life Indicator	DIN Rail	-
1260-3SMG-120 SPD 150VAC MCOV 1 POLE Bourns Inc.	2,624	0.00	RFQ	Datasheet	1260	Box	Active	-	Base + Module	1	150VAC	25 kA	100 kA	50 kA	-	-	-40°C ~ 85°C	Remote Signaling Contacts, Visual Life Indicator	DIN Rail	-
1260-3SMG-400 SPD 440VAC MCOV 1 POLE Bourns Inc.	2,994	0.00	RFQ	Datasheet	1260	Box	Active	-	Base + Module	1	440VAC	25 kA	100 kA	50 kA	-	-	-40°C ~ 85°C	Remote Signaling Contacts, Visual Life Indicator	DIN Rail	-
2905344 SPD TYPE 2 350VAC MCOV 1 POLE Phoenix Contact	4,155	371.00	RFQ	Datasheet	VAL	Bulk	Active	Type 2	Base + Module	1	350VAC	20 kA	40 kA	50 kA	-	1.5 kV	-40°C ~ 80°C	-	DIN Rail	CB, cUR, cURus, EAC, UR
2730680000 SPD TYPE 2 350VAC MCOV 4 POLE Weidmüller	3,098	0.00	RFQ	Datasheet	-	Box	Active	Type 2	Base + Module	4	350VAC	40 kA	65 kA	200 kA	-	-	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	CE, cULus, VDE
SPDN-B240-1P SPD TYPE 1 350V MCOV 1 POLE Littelfuse Inc.	2,027	0.00	RFQ	Datasheet	SPDN-B	Bulk	Active	Type 1	Module Only	1	350V	20 kA	130 kA	200 kA	1.2 kV	-	-35°C ~ 85°C	Thermally Protected, Visual Life Indicator	Panel Mount	cULus

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.