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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SPODU550MR2SPD TYP 1/TYP 2 550V MCOV 1 POLE |
9,143 |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 550V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Remote Signaling Contacts | PCB Mount | cURus |
|
|
SPODU550STR2SPD TYP 1/TYP 2 550V MCOV 1 POLE |
9,716 |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 550V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Remote Signaling Contacts, Visual Life Indicator | PCB Mount | cURus |
|
|
SPODU550MRSPD TYP 1/TYP 2 550V MCOV 1 POLE |
3,153 |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 550V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Remote Signaling Contacts | PCB Mount | cURus |
|
|
SPODU550MTR2SPD TYP 1/TYP 2 550V MCOV 1 POLE |
8,617 |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 550V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Remote Signaling Contacts, Visual Life Indicator | PCB Mount | cURus |
|
|
SPODU550SRSPD TYP 1/TYP 2 550V MCOV 1 POLE |
7,627 |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 550V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Remote Signaling Contacts | PCB Mount | cURus |
|
|
SPODU550STRSPD TYP 1/TYP 2 550V MCOV 1 POLE |
2,283 |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 550V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Remote Signaling Contacts, Visual Life Indicator | PCB Mount | cURus |
|
|
SPODU550MT2SPD TYP 1/TYP 2 550V MCOV 1 POLE |
2,535 |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 550V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Visual Life Indicator | PCB Mount | cURus |
|
|
SPODU550M2SPD TYP 1/TYP 2 550V MCOV 1 POLE |
3,827 |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 550V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | - | PCB Mount | cURus |
|
|
SPODU550ST2SPD TYP 1/TYP 2 550V MCOV 1 POLE |
9,529 |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 550V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Visual Life Indicator | PCB Mount | cURus |
|
|
SPODU550MTSPD TYP 1/TYP 2 550V MCOV 1 POLE |
2,166 |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 550V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Visual Life Indicator | PCB Mount | cURus |
|
|
SPODU550STSPD TYP 1/TYP 2 550V MCOV 1 POLE |
4,244 |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 550V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Visual Life Indicator | PCB Mount | cURus |
|
|
SPODU550MSPD TYP 1/TYP 2 550V MCOV 1 POLE |
4,722 |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 550V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | - | PCB Mount | cURus |
|
|
SPODU550SSPD TYP 1/TYP 2 550V MCOV 1 POLE |
8,878 |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 550V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | - | PCB Mount | cURus |
|
|
SPODU510STR2SPD TYP 1/TYP 2 510V MCOV 1 POLE |
4,225 |
|
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 |
|
|
SPODU510MR2SPD TYP 1/TYP 2 510V MCOV 1 POLE |
8,490 |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 510V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Remote Signaling Contacts | PCB Mount | cURus |
|
|
SPODU510SR2SPD TYP 1/TYP 2 510V MCOV 1 POLE |
3,777 |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 510V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Remote Signaling Contacts | PCB Mount | cURus |
|
|
SPODU510SRSPD TYP 1/TYP 2 510V MCOV 1 POLE |
7,417 |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 510V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Remote Signaling Contacts | PCB Mount | cURus |
|
|
SPODU510MRSPD TYP 1/TYP 2 510V MCOV 1 POLE |
7,751 |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 510V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Remote Signaling Contacts | PCB Mount | cURus |
|
|
SPODU510MTR2SPD TYP 1/TYP 2 510V MCOV 1 POLE |
6,507 |
|
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 |
|
|
SPODU510MTRSPD TYP 1/TYP 2 510V MCOV 1 POLE |
7,284 |
|
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 |
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.
