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.
| Photo | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2025060000SPD TYPE 2 510VAC MCOV 1 POLE |
5,425 |
|
Datasheet | VPU | Box | Obsolete | Type 2 | Base + Module | 1 | 510VAC | 20 kA | 40 kA | 200 kA | 1.8 kV | - | -40°C ~ 70°C | Remote Signaling Contacts | - | cURus |
|
DS50PVS-500SPD TYPE 2/TYPE 4 530VDC MCOV |
6,106 |
|
Datasheet | - | Active | Type 2, Type 4 | Base + Module | 2 | 530VDC | 20 kA | - | - | - | 1.8 kV | -40°C ~ 85°C | - | DIN Rail | CE, CSA, cURus | |
|
DS42S-120/GSPD TYPE 4 300VAC MCOV 1 POLE |
4,254 |
|
Datasheet | - | Active | Type 4 | Base + Module | 1 | 300VAC | - | 40 kA | - | - | - | -35°C ~ 60°C | Remote Signaling Contacts | DIN Rail | EAC, TUV, UR | |
|
DS42S-230/GSPD TYPE 4 480VAC MCOV 1 POLE |
8,955 |
|
Datasheet | - | Active | Type 4 | Base + Module | 1 | 480VAC | - | 40 kA | - | - | - | -35°C ~ 60°C | Remote Signaling Contacts | DIN Rail | EAC, TUV, UR | |
|
DS42S-230SPD TYPE 4 480VAC MCOV 1 POLE |
6,011 |
|
Datasheet | - | Active | Type 4 | Base + Module | 1 | 480VAC | 20 kA | 80 kA | - | - | - | -35°C ~ 60°C | - | DIN Rail | EAC, TUV, UR | |
|
2800785SPD 4VAC/6VDC MCOV 1 POLE |
9,191 |
|
Datasheet | PT | Bulk | Active | - | Base + Module | 1 | 4VAC, 6VDC | 10 kA | 20 kA | - | - | 140 V | -40°C ~ 70°C | - | DIN Rail | UL |
|
|
2801512SPD 21VAC/30VDC MCOV 1 POLE |
9,921 |
|
Datasheet | PT | Bulk | Active | - | Base + Module | 1 | 21VAC, 30VDC | 10 kA | 20 kA | - | - | 1.5 kV | -40°C ~ 70°C | - | DIN Rail | ATEX, CCC, cUL, cULus, UL |
|
|
2801286SPD 4VAC/6VDC MCOV 1 POLE |
4,033 |
|
Datasheet | PT | Bulk | Active | - | Base + Module | 1 | 4VAC, 6VDC | 10 kA | 20 kA | - | - | 140 V | -40°C ~ 70°C | - | DIN Rail | UL |
|
|
2801290SPD 180VDC MCOV 1 POLE |
4,401 |
|
Datasheet | PT | Bulk | Active | - | Base + Module | 1 | 180VDC | 10 kA | 20 kA | - | - | 700 V | -40°C ~ 70°C | - | DIN Rail | cUL, UL |
|
M50-480D-BSPD TYPE 1 560VAC MCOV 1 POLE |
7,909 |
|
Datasheet | - | Active | Type 1 | Module Only | 1 | 560VAC | 20 kA | 50 kA | 150 kA | 2.5 kV | - | -35°C ~ 80°C | Visual Life Indicator | Chassis Mount | UL | |
|
M50-480D-ASPD TYPE 1/TYPE 2 560VAC MCOV |
8,343 |
|
Datasheet | - | Active | Type 1, Type 2 | Module Only | 1 | 560VAC | 20 kA | 50 kA | 150 A | 2.5 kV | - | -35°C ~ 80°C | Visual Life Indicator | Chassis Mount | UL | |
|
|
M50-120S-ASPD TYPE 1 140VAC MCOV 1 POLE |
7,990 |
|
Datasheet | - | Active | Type 1 | Module Only | 1 | 140VAC | 20 kA | 50 kA | 150 kA | 1.2 kV | - | -35°C ~ 80°C | Visual Life Indicator | Chassis Mount | UL | |
|
|
M50-120S-BSPD TYPE 1 140VAC MCOV 1 POLE |
4,918 |
|
Datasheet | - | Active | Type 1 | Module Only | 1 | 140VAC | 20 kA | 50 kA | 150 kA | 1.2 kV | - | -35°C ~ 80°C | Visual Life Indicator | Chassis Mount | UL | |
|
|
M50-120T-ASPD TYPE 1 280VAC MCOV 1 POLE |
6,623 |
|
Datasheet | - | Active | Type 1 | Module Only | 1 | 280VAC | 20 kA | 50 kA | 150 kA | 1.2 kV | - | -35°C ~ 85°C | Visual Life Indicator | Chassis Mount | UL | |
|
|
M50-120Y-ASPD TYPE 1 280VAC MCOV 3 POLE |
8,361 |
|
Datasheet | - | Active | Type 1 | Module Only | 3 | 280VAC | - | - | - | - | - | -40°C ~ 85°C | Visual Life Indicator | Chassis Mount | UL | |
|
|
M50-277Y-BSPD TYPE 1/TYPE 2 560VAC MCOV |
3,936 |
|
Datasheet | - | Active | Type 1, Type 2 | Module Only | 1 | 560VAC | 20 kA | 50 kA | 150 kA | 2.5 kV | - | -35°C ~ 80°C | Visual Life Indicator | Chassis Mount | UL | |
|
|
M50-277Y-ASPD TYPE 1 560VAC MCOV 1 POLE |
8,597 |
|
Datasheet | - | Active | Type 1 | Module Only | 1 | 560VAC | 20 kA | 50 kA | 150 kA | 2.5 kV | - | -35°C ~ 80°C | Visual Life Indicator | Chassis Mount | UL | |
|
|
M50-120T-BSPD TYPE 1 280VAC MCOV 1 POLE |
5,178 |
|
Datasheet | - | Active | Type 1 | Module Only | 1 | 280VAC | 20 kA | 50 kA | 150 kA | 1.2 kV | - | -35°C ~ 80°C | Visual Life Indicator | Chassis Mount | UL | |
|
|
M50-120Y-BSPD TYPE 1 280VAC MCOV 1 POLE |
6,098 |
|
Datasheet | - | Active | Type 1 | Module Only | 1 | 280VAC | 20 kA | 50 kA | 150 kA | 1.2 kV | - | -35°C ~ 80°C | Visual Life Indicator | Chassis Mount | UL | |
|
|
BSPH31000YPVRSPD TYPE 2/TYPE 4 1.17KVDC MCOV |
4,957 |
|
Datasheet | BSPH | Bulk | Obsolete | Type 2, Type 4 | Base + Module | 3 | 1.17kVDC | 12.5 kA | 40 kA | - | 1 kV | 4 kV | -40°C ~ 80°C | Remote Signaling Contacts | DIN Rail | CE, UL |
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.
