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
2619190000 SPD TYPE 1/TYPE 2 440VAC MCOV Weidmüller	4,413	0.00	RFQ	Datasheet	-	Retail Package	Active	Type 1, Type 2	Base + Module	4	440VAC	25 kA	100 kA	50 kA	-	2.5 kV	-40°C ~ 85°C	-	DIN Rail	CE
1438020000 SPD TYP 1/TYP 2 400V MCOV 4 POLE Weidmüller	3,863	0.00	RFQ	Datasheet	VPU I	Retail Package	Active	Type 1, Type 2	Base + Module	4	400V	25 kA	100 kA	25 kA	-	1.9 kV	-40°C ~ 70°C	-	DIN Rail	CE, EAC
LSP10277S SPD TYPE 2 320VAC MCOV 1 POLE Littelfuse Inc.	3,576	18.80	RFQ	Datasheet	LSP	Tray	Active	Type 2	Module Only	1	320VAC	10 kA	20 kA	-	-	1.4 kV	-45°C ~ 85°C	Thermally Protected	Screw	CE, cURus, UL
LSP10120S SPD TYPE 2 150VAC MCOV 1 POLE Littelfuse Inc.	3,997	23.18	RFQ	Datasheet	LSP	Tray	Active	Type 2	Module Only	1	150VAC	10 kA	20 kA	-	-	900 V	-45°C ~ 85°C	Thermally Protected	Screw	CE, cURus, UL
2906804 SPD 21VAC/30VDC MCOV 1 POLE Phoenix Contact	3,604	120.00	RFQ	Datasheet	TTC	Bulk	Active	-	Module Only	1	21VAC, 30VDC	5 kA	5 kA	-	-	750 V	-40°C ~ 85°C	-	DIN Rail	cCSAus, CSA, CSAus, UL
2838843 SPD TYPE 2 320VAC MCOV 1 POLE Phoenix Contact	2,293	144.54	RFQ	Datasheet	-	Bulk	Active	Type 2	Module Only	1	320VAC	20 kA	40 kA	25 kA	-	1.5 kV	-40°C ~ 80°C	-	Base Mount	CB, CCA, cUL, cULus, EAC, GL, KEMA-KEUR, OVE, UL
1210-1S-120 SPD TYPE 2/TYPE 4 150VAC MCOV Bourns Inc.	4,294	103.15	RFQ	Datasheet	1210	Bulk	Active	Type 2, Type 4	Module Only	1	150VAC	20 kA	100 kA	100 kA	600 V	900 V	-50°C ~ 85°C	Remote Signaling Contacts, Thermally Protected	DIN Rail	CE, CSA, UL
1320-S-48 SPD TYP 2/TYP 4 65VDC MCOV 2POLE Bourns Inc.	4,380	124.56	RFQ	Datasheet	1320	Bulk	Active	Type 2, Type 4	Base + Module	2	65VDC	15 kA	30 kA	-	-	300 V	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	CE, CSA, UR
SPD2-150-1P0-R SPD TYPE 1/TYPE 2 150VAC MCOV Littelfuse Inc.	3,863	74.22	RFQ	Datasheet	SPD2 1P+0	Bulk	Active	Type 1, Type 2	Base + Module	1	150VAC	20 kA	50 kA	200 kA	600 V	1.25 kV	-40°C ~ 80°C	Remote Signaling Contacts, Thermally Protected	DIN Rail	CE, cURus, UL, VDE
1250-2S-230 SPD TYPE 2/TYPE 4 275VAC MCOV Bourns Inc.	3,547	194.04	RFQ	Datasheet	1250	Bulk	Active	Type 2, Type 4	Base + Module	2	275VAC	20 kA	50 kA	100 kA	1 kV	1.25 kV	-50°C ~ 85°C	Remote Signaling Contacts, Thermally Protected	DIN Rail	CE, CSA, UR
2910351 SPD TYPE 2 350VAC MCOV 1 POLE Phoenix Contact	1,579	320.22	RFQ	Datasheet	VAL-US	Bulk	Active	Type 2	Base + Module	1	350VAC	20 kA	-	25 kA	1.2 kV	900 V	-40°C ~ 80°C	-	DIN Rail	cUL, UL
2907865 SPD TYPE 2 75VAC/75VDC MCOV Phoenix Contact	1,273	346.39	RFQ	Datasheet	VAL	Bulk	Active	Type 2	Base + Module	1	75VAC, 75VDC	20 kA	40 kA	6 kA	800 V	900 V	-40°C ~ 85°C	-	DIN Rail	-
2905348 SPD TYPE 2 175VAC MCOV 1 POLE Phoenix Contact	4,947	363.83	RFQ	Datasheet	VAL	Bulk	Active	Type 2	Base + Module	1	175VAC	20 kA	40 kA	50 kA	-	1.3 kV	-40°C ~ 80°C	-	DIN Rail	CB, cUR, cURus, EAC, UR
M9L33480 SPD TYPE 1 640VAC MCOV 1 POLE Schneider Electric	3,293	0.00	RFQ	Datasheet	-	Box	Active	Type 1	Base + Module	1	640VAC	20 kA	75 kA	-	-	2 kV	-25°C ~ 60°C	-	DIN Rail	-
2838228 SPD 20VAC/28VDC MCOV 1 POLE Phoenix Contact	2,582	483.55	RFQ	Datasheet	-	Bulk	Active	-	Module Only	1	20VAC, 28VDC	10 kA	20 kA	-	-	1 kV	-40°C ~ 85°C	-	Base Mount	cUL, cULus, EAC, UL
2910386 SPD TYPE 2 580VAC MCOV 1 POLE Phoenix Contact	4,094	480.96	RFQ	Datasheet	VAL-US	Bulk	Active	Type 2	Base + Module	1	580VAC	15 kA	30 kA	25 kA	4 kV	2.5 kV	-40°C ~ 80°C	-	DIN Rail	cUL, UL
2910353 SPD TYPE 2 350VAC MCOV 1 POLE Phoenix Contact	1,177	480.96	RFQ	Datasheet	VAL-US	Bulk	Active	Type 2	Base + Module	1	350VAC	20 kA	40 kA	25 kA	1.2 kV	900 V	-40°C ~ 80°C	-	DIN Rail	cUL, UL
STV25K-10S SPD TYPE 4 150VAC MCOV 1 POLE SolaHD	1,366	375.47	RFQ	Datasheet	STV25K	Bulk	Active	Type 4	Module Only	1	150VAC	-	-	-	500 V	-	-40°C ~ 60°C	Visual Life Indicator	DIN Rail	cURus
2905339 SPD TYPE 2 700VAC MCOV 1 POLE Phoenix Contact	2,938	549.49	RFQ	Datasheet	VAL	Bulk	Active	Type 2	Base + Module	1	700VAC	20 kA	40 kA	50 kA	-	1.5 kV	-40°C ~ 80°C	-	DIN Rail	CB, cUR, cURus, EAC, UR
2905340 SPD TYPE 2 350VAC MCOV 1 POLE Phoenix Contact	4,152	461.00	RFQ	Datasheet	VAL	Bulk	Active	Type 2	Base + Module	1	350VAC	20 kA	40 kA	50 kA	-	1.9 kV	-40°C ~ 80°C	-	DIN Rail	CB, cUR, cURus, EAC, UR

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.