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
1420A-PV-600-D SPD TYP 2/TYP 4 700V MCOV 2 POLE Bourns Inc.	4,275	0.00	RFQ	Datasheet	1420A	Box	Active	Type 2, Type 4	Base + Module	2	700V	20 kA	50 kA	50 kA	1.8 kV	-	-40°C ~ 85°C	Remote Signaling Contacts, Visual Life Indicator	DIN Rail	-
1250A-3S-230 SPD TYP 2/TYP 4 275V MCOV 3 POLE Bourns Inc.	1,938	0.00	RFQ	Datasheet	1250A	Box	Active	Type 2, Type 4	Base + Module	3	275V	20 kA	50 kA	200 kA	1 kV	-	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	-
RDS1A-6 SPD 200V MCOV 1 POLE R-K Electronics, Inc.	148	140.00	RFQ	Datasheet	-	Box	Active	-	Module Only	1	200V	-	-	-	-	-	-40°C ~ 85°C	-	DIN Rail	-
RDS1B-6 SPD 200V MCOV 1 POLE R-K Electronics, Inc.	119	72.00	RFQ	Datasheet	-	Box	Active	-	Module Only	1	200V	-	-	-	-	-	-40°C ~ 85°C	-	DIN Rail	-
BSP3-277-20KA-TN SPD 320VAC/420VDC MCOV 3 POLE Thomas Research Products	297	21.42	RFQ	Datasheet	BSP3	Box	Active	-	Module Only	3	320VAC, 420VDC	20 kA	20 kA	-	-	-	-	-	Free Hanging	CE, cURus, UL
150TPMOVSL SPD TYPE 1 150VAC MCOV 1 POLE Mersen USA Newburyport-MA L.L.C.	459	47.69	RFQ	Datasheet	-	Box	Active	Type 1	Module Only	1	150VAC	20 kA	-	200 kA	600 V	-	-40°C ~ 85°C	Thermally Protected	-	cURus, UL
ASISP150-1P SPD 150V MCOV 1 POLE ASI-Automation Systems Interconnect	4,266	0.00	RFQ	Datasheet	-	Retail Package	Active	-	Base + Module	1	150V	20 kA	50 kA	200 kA	700 V	-	-40°C ~ 80°C	-	DIN Rail	CE, cURus
ASISP150-PN SPD 150VAC MCOV 1 POLE Prosurge	1,039	0.00	RFQ	Datasheet	SP	Retail Package	Active	-	Base + Module	1	150VAC	20 kA	50 kA	200 kA	-	-	-40°C ~ 80°C	Thermally Protected	DIN Rail	CE, cURus
ASISP150-2P SPD 150V MCOV 2 POLE ASI-Automation Systems Interconnect	2,576	0.00	RFQ	Datasheet	-	Retail Package	Active	-	Base + Module	2	150V	20 kA	50 kA	200 kA	1.5 kV	-	-40°C ~ 80°C	-	DIN Rail	CE, cURus
TFYR-100.5-30 SPD 600VAC MCOV 1 POLE R-K Electronics, Inc.	4,904	120.00	RFQ	Datasheet	-	Box	Active	-	Module Only	1	600VAC	-	-	-	-	-	-40°C ~ 85°C	-	DIN Rail	cURus, UL
STRVS280X02F SPD Infineon Technologies	3,000	0.00	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
FODEKOV05M510 Onboard Surge Protection Module Shenzhen Ruilongyuan Electronics Co.Ltd	480	0.00	RFQ	Datasheet	KOV05M	Bulk	Active	Surge Protection Module	Module Only	1	510VAC	5 kA	5 kA	-	-	2 kV	-40°C ~ 85°C	Thermally Protected	PCB Mount	CE, TUV
FODEKOV05M150 Onboard Surge Protection Module Shenzhen Ruilongyuan Electronics Co.Ltd	480	0.00	RFQ	Datasheet	KOV05M	Bulk	Active	Surge Protection Module	Module Only	1	150VAC	5 kA	10 kA	-	-	800 V	-40°C ~ 85°C	Thermally Protected	PCB Mount	CE, TUV
FODEKOV05M420 Onboard Surge Protection Module Shenzhen Ruilongyuan Electronics Co.Ltd	480	0.00	RFQ	Datasheet	KOV05M	Bulk	Active	Surge Protection Module	Module Only	1	420VAC	5 kA	10 kA	-	-	1.5 kV	-40°C ~ 85°C	Thermally Protected	PCB Mount	CE, TUV
FODEKOV05M320 Onboard Surge Protection Module Shenzhen Ruilongyuan Electronics Co.Ltd	480	0.00	RFQ	Datasheet	KOV05M	Bulk	Active	Surge Protection Module	Module Only	1	320VAC	5 kA	10 kA	-	-	1.2 kV	-40°C ~ 85°C	Thermally Protected	PCB Mount	CE, TUV
FODEKOV05M275 Onboard Surge Protection Module Shenzhen Ruilongyuan Electronics Co.Ltd	480	0.00	RFQ	Datasheet	KOV05M	Bulk	Active	Surge Protection Module	Module Only	1	275VAC	5 kA	10 kA	-	-	1 kV	-40°C ~ 85°C	Thermally Protected	PCB Mount	CE, TUV
FODEKOV05M550 Onboard Surge Protection Module Shenzhen Ruilongyuan Electronics Co.Ltd	480	0.00	RFQ	Datasheet	KOV05M	Bulk	Active	Surge Protection Module	Module Only	1	550VAC	5 kA	10 kA	-	-	2.5 kV	-40°C ~ 85°C	Thermally Protected	PCB Mount	CE, TUV
FODEKOV10M150 Onboard Surge Protection Module Shenzhen Ruilongyuan Electronics Co.Ltd	480	0.00	RFQ	Datasheet	KOV10M	Bulk	Active	Type 2	Module Only	1	150VAC	10 kA	20 kA	-	-	800 V	-40°C ~ 85°C	Thermally Protected	PCB Mount	CE, TUV
FODEKOV10M550 Onboard Surge Protection Module Shenzhen Ruilongyuan Electronics Co.Ltd	480	0.00	RFQ	Datasheet	KOV10M	Bulk	Active	Type 2	Module Only	1	550VAC	10 kA	20 kA	-	-	2.5 kV	-40°C ~ 85°C	Thermally Protected	PCB Mount	CE, TUV
FODEKOV10M420 Onboard Surge Protection Module Shenzhen Ruilongyuan Electronics Co.Ltd	480	0.00	RFQ	Datasheet	KOV10M	Bulk	Active	Type 2	Module Only	1	420VAC	10 kA	20 kA	-	-	1.8 kV	-40°C ~ 85°C	Thermally Protected	PCB Mount	CE, TUV

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.