Surge Protection Devices (SPDs)
Browse available Surge Protection Devices (SPDs) part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SPODU510STRSPD TYP 1/TYP 2 510V MCOV 1 POLE |
6,897 | - |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 510V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Remote Signaling Contacts, Visual Life Indicator | PCB Mount | cURus |
|
|
SPODU510MT2SPD TYP 1/TYP 2 510V MCOV 1 POLE |
2,636 | - |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 510V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Visual Life Indicator | PCB Mount | cURus |
|
|
SPODU510ST2SPD TYP 1/TYP 2 510V MCOV 1 POLE |
6,488 | - |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 510V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Visual Life Indicator | PCB Mount | cURus |
|
|
SPODU510M2SPD TYP 1/TYP 2 510V MCOV 1 POLE |
6,535 | - |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 510V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | - | PCB Mount | cURus |
|
|
SPODU510S2SPD TYP 1/TYP 2 510V MCOV 1 POLE |
3,208 | - |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 510V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | - | PCB Mount | cURus |
|
|
SPODU510SSPD TYP 1/TYP 2 510V MCOV 1 POLE |
2,437 | - |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 510V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | - | PCB Mount | cURus |
|
|
SPODU510MTSPD TYP 1/TYP 2 510V MCOV 1 POLE |
8,561 | - |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 510V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Visual Life Indicator | PCB Mount | cURus |
|
|
SPODU510STSPD TYP 1/TYP 2 510V MCOV 1 POLE |
9,493 | - |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 510V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Visual Life Indicator | PCB Mount | cURus |
|
|
SPODU510MSPD TYP 1/TYP 2 510V MCOV 1 POLE |
3,785 | - |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 510V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | - | PCB Mount | cURus |
|
|
SPODU420SR2SPD TYP 1/TYP 2 420V MCOV 1 POLE |
4,445 | - |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 420V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Remote Signaling Contacts | PCB Mount | cURus |
|
|
SPODU420MR2SPD TYP 1/TYP 2 420V MCOV 1 POLE |
8,871 | - |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 420V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Remote Signaling Contacts | PCB Mount | cURus |
|
|
SPODU420MTR2SPD TYP 1/TYP 2 420V MCOV 1 POLE |
5,021 | - |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 420V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Remote Signaling Contacts, Visual Life Indicator | PCB Mount | cURus |
|
|
SPODU420MRSPD TYP 1/TYP 2 420V MCOV 1 POLE |
4,491 | - |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 420V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Remote Signaling Contacts | PCB Mount | cURus |
|
|
SPODU420SRSPD TYP 1/TYP 2 420V MCOV 1 POLE |
5,393 | - |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 420V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Remote Signaling Contacts | PCB Mount | cURus |
|
|
SPODU420MTRSPD TYP 1/TYP 2 420V MCOV 1 POLE |
3,494 | - |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 420V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Remote Signaling Contacts, Visual Life Indicator | PCB Mount | cURus |
|
|
SPODU420STRSPD TYP 1/TYP 2 420V MCOV 1 POLE |
7,290 | - |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 420V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Remote Signaling Contacts, Visual Life Indicator | PCB Mount | cURus |
|
|
SPODU420STR2SPD TYP 1/TYP 2 420V MCOV 1 POLE |
7,968 | - |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 420V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Remote Signaling Contacts, Visual Life Indicator | PCB Mount | cURus |
|
|
SPODU320SR2SPD TYP 1/TYP 2 320V MCOV 1 POLE |
7,971 | - |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 320V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Remote Signaling Contacts | PCB Mount | cURus |
|
|
SPODU420MT2SPD TYP 1/TYP 2 420V MCOV 1 POLE |
5,950 | - |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 420V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Visual Life Indicator | PCB Mount | cURus |
|
|
SPODU420MT2DSPD TYP 1/TYP 2 420V MCOV 1 POLE |
3,841 | - |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 420V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Visual Life Indicator | PCB Mount | cURus |
Surge Protection Devices (SPDs) FAQ
Common questions about selecting, comparing and sourcing Surge Protection Devices (SPDs) components through Winsun (HK) Electronics.
What should I check when selecting Surge Protection Devices (SPDs) components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Surge Protection Devices (SPDs) part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Surge Protection Devices (SPDs) parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Surge Protection Devices (SPDs) components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
