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	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
SES320B208Y SPD TYP 1/TYP 2 300V MCOV 1 POLE nVent	3,440	RFQ	Datasheet	SES320B	Retail Package	Active	Type 1, Type 2	Base + Module	1	300V	20 kA	320 kA	200 kA	1 kV	-	-40°C ~ 85°C	-	Chassis Mount	cUL, UL
SES320F208Y SPD TYPE 2 300V MCOV 1 POLE nVent	9,011	RFQ	Datasheet	SES320F	Retail Package	Active	Type 2	Base + Module	1	300V	20 kA	320 kA	200 kA	1 kV	-	-40°C ~ 85°C	-	Chassis Mount	cUL, UL
SES320B120240D SPD TYP 1/TYP 2 275V MCOV 1 POLE nVent	8,737	RFQ	Datasheet	SES320B	Retail Package	Active	Type 1, Type 2	Base + Module	1	275V	20 kA	320 kA	200 kA	1.5 kV	-	-40°C ~ 85°C	-	Chassis Mount	cUL, UL
SES320B120V SPD TYP 1/TYP 2 180V MCOV 1 POLE nVent	6,654	RFQ	Datasheet	SES320B	Retail Package	Active	Type 1, Type 2	Base + Module	1	180V	20 kA	320 kA	200 kA	700 V	-	-40°C ~ 85°C	-	Chassis Mount	cUL, UL
SES320B480Y SPD 700V MCOV 1 POLE nVent	5,060	RFQ	Datasheet	SES320B	Retail Package	Active	-	Base + Module	1	700V	20 kA	320 kA	200 kA	2 kV	-	-40°C ~ 85°C	-	Chassis Mount	cUL, UL
SES160F240V SPD TYPE 2 350V MCOV 1 POLE nVent	3,338	RFQ	Datasheet	SES160F	Retail Package	Active	Type 2	Base + Module	1	350V	20 kA	160 kA	200 kA	1.2 kV	-	-40°C ~ 85°C	-	Free Hanging	cUL, UL
SES160B240D SPD TYPE 2 275V MCOV 1 POLE nVent	7,509	RFQ	Datasheet	SES160B	Retail Package	Active	Type 2	Base + Module	1	275V	20 kA	160 kA	200 kA	1.5 kV	-	-40°C ~ 85°C	-	Free Hanging	cUL, UL
SES160B480D SPD TYP 1/TYP 2 550V MCOV 1 POLE nVent	9,534	RFQ	Datasheet	SES160B	Retail Package	Active	Type 1, Type 2	Base + Module	1	550V	20 kA	160 kA	200 kA	3 kV	-	-40°C ~ 85°C	-	Free Hanging	cUL, UL
SES160F240D SPD TYPE 2 275V MCOV 1 POLE nVent	7,141	RFQ	Datasheet	SES160F	Retail Package	Active	Type 2	Base + Module	1	275V	20 kA	160 kA	200 kA	1.8 kV	-	-40°C ~ 85°C	-	Free Hanging	cUL, UL
SES160F480D SPD TYPE 2 550V MCOV 1 POLE nVent	5,106	RFQ	Datasheet	SES160F	Retail Package	Active	Type 2	Base + Module	1	550V	20 kA	160 kA	200 kA	1.8 kV	-	-40°C ~ 85°C	-	Free Hanging	cUL, UL
SES320F240D SPD TYP 1/TYP 2 275V MCOV 1 POLE nVent	2,106	RFQ	Datasheet	SES320F	Retail Package	Active	Type 1, Type 2	Base + Module	1	275V	20 kA	320 kA	200 kA	1.8 kV	-	-40°C ~ 85°C	-	Chassis Mount	cUL, UL
SES320B480D SPD TYP 1/TYP 2 550V MCOV 1 POLE nVent	9,211	RFQ	Datasheet	SES320B	Retail Package	Active	Type 1, Type 2	Base + Module	1	550V	20 kA	320 kA	200 kA	3 kV	-	-40°C ~ 85°C	-	Chassis Mount	cUL, UL
SES320B240D SPD TYP 1/TYP 2 275V MCOV 1 POLE nVent	5,739	RFQ	Datasheet	SES320B	Retail Package	Active	Type 1, Type 2	Base + Module	1	275V	20 kA	320 kA	200 kA	1.8 kV	-	-40°C ~ 85°C	-	Chassis Mount	cUL, UL
SES320F480D SPD TYPE 2 550V MCOV 1 POLE nVent	7,062	RFQ	Datasheet	SES320F	Retail Package	Active	Type 2	Base + Module	1	550V	20 kA	320 kA	200 kA	3 kV	-	-40°C ~ 85°C	-	Chassis Mount	cUL, UL
TDX400S120/240 SPD TYP 1/TYP 2 276V MCOV 1 POLE nVent	8,094	RFQ	Datasheet	-	Retail Package	Active	Type 1, Type 2	Module Only	1	276V	160 kA	400 kA	200 kA	800 V	-	-40°C ~ 80°C	Remote Signaling Contacts	Free Hanging	CE, UL
TSF6A24V SPD 30V MCOV 1 POLE nVent	9,284	RFQ	Datasheet	-	Retail Package	Active	-	Base + Module	1	30V	3 kA	20 kA	-	900 V	500 V	-35°C ~ 40°C	Remote Signaling Contacts	DIN Rail	CE
PVT11500R SPD 1.5KV MCOV 1 POLE nVent	4,138	RFQ	Datasheet	-	Retail Package	Active	-	Base + Module	1	1.5kV	20 kA	-	65 kA	4 kV	5 kV	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	CE, cUR, UR, VDE
PVT21000R SPD 1.1KV MCOV 3 POLE nVent	6,837	RFQ	Datasheet	-	Retail Package	Active	-	Base + Module	3	1.1kV	20 kA	40 kA	50 kA	2.5 kV	4 kV	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	CE, cUR, UR, VDE
EDT235040R SPD 350V MCOV 1 POLE nVent	3,774	RFQ	Datasheet	-	Retail Package	Active	-	Base + Module	1	350V	20 kA	50 kA	50 kA	1.2 kV	1.75 kV	-35°C ~ 85°C	Remote Signaling Contacts	DIN Rail	CE, VDE
UTB60DP SPD 64V MCOV 1 POLE nVent	4,358	RFQ	Datasheet	-	Retail Package	Active	-	Base + Module	1	64V	-	20 kA	-	-	85 V	-20°C ~ 65°C	-	DIN Rail	CE, 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.