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
DS72US-230S/G SPD TYPE 1 320VAC MCOV 1 POLE CITEL	7,768	180.00	RFQ	Datasheet	-		Active	Type 1	Base + Module	1	320VAC	20 kA	75 kA	200 kA	1.2 kV	-	-40°C ~ 85°C	-	DIN Rail	-
DS72US-120S/G SPD TYPE 1 255VAC MCOV 1 POLE CITEL	7,126	180.00	RFQ	Datasheet	-		Active	Type 1	Base + Module	1	255VAC	-	-	200 kA	1.5 kV	-	-40°C ~ 85°C	-	DIN Rail	-
2736460000 SPD TYPE 2 305VAC MCOV 2 POLE Weidmüller	2,327	0.00	RFQ	Datasheet	-	Box	Active	Type 2	Base + Module	2	305VAC	20 kA	50 kA	200 kA	1 kV	-	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	CE, cULus, VDE
SDSA3650D SPD 1.02KV MCOV 1 POLE Schneider Electric	4,259	0.00	RFQ	Datasheet	-	Box	Active	-	Module Only	1	1.02kV	10 kA	40 kA	200 kA	-	-	65°C	-	Panel Mount	-
SDSA2040D SPD 180V MCOV 1 POLE Schneider Electric	4,314	0.00	RFQ	Datasheet	-	Box	Active	-	Module Only	1	180V	10 kA	40 kA	200 kA	-	-	65°C	-	Panel Mount	-
SDSA3650 SPD 510V MCOV 1 POLE Schneider Electric	6,791	0.00	RFQ	Datasheet	-	Box	Active	-	Module Only	1	510V	10 kA	40 kA	200 kA	-	-	65°C	-	Panel Mount	-
SDSA4040D SPD 180V MCOV 1 POLE Schneider Electric	3,017	0.00	RFQ	Datasheet	-	Box	Active	-	Module Only	1	180V	10 kA	40 kA	200 kA	-	-	65°C	-	Panel Mount	-
SDSA4040 SPD TYPE 1 840V MCOV 1 POLE Schneider Electric	8,711	0.00	RFQ	Datasheet	-	Box	Active	Type 1	Module Only	1	840V	10 kA	40 kA	200 kA	2.5 kV	-	-35°C ~ 80°C	-	Panel Mount	-
SDSA3650E SPD 510VAC MCOV 1 POLE Schneider Electric	8,505	0.00	RFQ	Datasheet	-	Box	Active	-	Module Only	1	510VAC	10 kA	-	200 kA	-	-	-	-	Chassis Mount	-
SDSA2040 SPD 180V MCOV 1 POLE Schneider Electric	6,392	0.00	RFQ	Datasheet	-	Box	Active	-	Module Only	1	180V	10 kA	40 kA	200 kA	-	-	65°C	-	Panel Mount	-
AGDN60030R SPD TYPE 1 750VAC MCOV 3 POLE Tripp Lite	4,444	0.00	RFQ	Datasheet	-	Bulk	Active	Type 1	Base + Module	3	750VAC	20 kA	-	200 kA	2.5 kV	-	-40°C ~ 85°C	Visual Life Indicator	DIN Rail	UL
1250-3S-230 SPD TYPE 2/TYPE 4 275VAC MCOV Bourns Inc.	9,044	260.03	RFQ	Datasheet	1250	Bulk	Active	Type 2, Type 4	Base + Module	3	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
1250-3S-400 SPD TYPE 2/TYPE 4 420VAC MCOV Bourns Inc.	5,891	260.03	RFQ	Datasheet	1250	Bulk	Active	Type 2, Type 4	Base + Module	3	420VAC	20 kA	50 kA	100 kA	1.2 kV	1.8 kV	-50°C ~ 85°C	Remote Signaling Contacts, Thermally Protected	DIN Rail	CE, CSA, UR
1250-3S-480 SPD TYPE 2/TYPE 4 550VAC MCOV Bourns Inc.	8,322	260.03	RFQ	Datasheet	1250	Bulk	Active	Type 2, Type 4	Base + Module	3	550VAC	20 kA	50 kA	100 kA	1.8 kV	2.5 kV	-50°C ~ 85°C	Remote Signaling Contacts, Thermally Protected	DIN Rail	CE, CSA, UR
1250-3S-120 SPD TYPE 2/TYPE 4 150VAC MCOV Bourns Inc.	5,939	260.03	RFQ	Datasheet	1250	Bulk	Active	Type 2, Type 4	Base + Module	3	150VAC	20 kA	50 kA	100 kA	700 V	900 V	-50°C ~ 85°C	Remote Signaling Contacts, Thermally Protected	DIN Rail	CE, CSA, UR
BSPD24DING SPD 23.3VAC/33VDC MCOV 4 POLE Eaton - Bussmann Electrical Division	2,728	285.31	RFQ	Datasheet	BSPD	Bulk	Active	-	Base + Module	4	23.3VAC, 33VDC	10 kA	20 kA	-	-	-	-40°C ~ 80°C	-	DIN Rail	ATEX, CE, CSAus, UL
SPD2-300-4P0 SPD TYP 1/TYP 2 300V MCOV 4 POLE Littelfuse Inc.	9,825	238.57	RFQ	Datasheet	SPD2 4+0	Bulk	Active	Type 1, Type 2	Base + Module	4	300V	20 kA	50 kA	150 kA	900 V	1.5 kV	-40°C ~ 80°C	Thermally Protected, Visual Life Indicator	DIN Rail	CE, cURus, UL, VDE
2907043 SPD TYP2 75VAC/100VDC MCOV 1POLE Phoenix Contact	6,939	261.29	RFQ	Datasheet	VAL-US	Bulk	Obsolete	Type 2	Base + Module	1	75VAC, 100VDC	15 kA	40 kA	25 kA	-	550 V	-40°C ~ 80°C	-	Panel Mount	cUL, UL
1351420000 SPD TYPE 2 1.2KVAC MCOV 1 POLE Weidmüller	3,221	226.93	RFQ	Datasheet	VPU	Box	Obsolete	Type 2	Base + Module	1	1.2kVAC	-	40 kA	-	-	-	-	Remote Signaling Contacts	DIN Rail	-
16006.2 SPD TYPE 2 280VAC MCOV 4 POLE Conta-Clip, Inc.	9,288	264.25	RFQ	Datasheet	CP VH	Box	Active	Type 2	Base + Module	4	280VAC	80 kA	150 kA	-	400 V	1.25 kV	-40°C ~ 85°C	Remote Signaling Contacts	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.