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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
1220-10-I2-120M1SPD TYPE 2/TYPE 4 150VAC MCOV |
1,073 |
|
Datasheet | 1220 | Box | Active | Type 2, Type 4 | Module Only | 1 | 150VAC | 10 kA | 25 kA | 200 kA | 600 V | - | -40°C ~ 85°C | Remote Signaling Contacts, Thermally Protected | Surface Mount | cURus |
|
LSP05GI240SX3333SPD TYPE 2/TYPE 3 275VAC MCOV |
1,981 |
|
Datasheet | LSP | Bulk | Active | Type 2, Type 3 | Module Only | 1 | 275VAC | 5 kA | 10 kA | - | - | 2.4 kV | -40°C ~ 85°C | Thermally Protected | Screw | CE, cURus, KEMA-KEUR, UL |
|
|
1220-10-I2-400M1SPD TYPE 2/TYPE 4 420VAC MCOV |
1,192 |
|
Datasheet | 1220 | Box | Active | Type 2, Type 4 | Module Only | 1 | 420VAC | 10 kA | 25 kA | 200 kA | 1.2 kV | - | -40°C ~ 85°C | Remote Signaling Contacts, Thermally Protected | Surface Mount | cURus |
|
|
LSP4-480SPD TYPE 5 550V MCOV 1 POLE |
3,656 |
|
Datasheet | - | Box | Active | Type 5 | Module Only | 1 | 550V | 5 kA | 20 kA | - | - | - | 85°C | - | Chassis Mount | cURus |
|
|
LSP4-UNVSPD TYPE 5 320V MCOV 1 POLE |
4,404 |
|
Datasheet | LSP4 | Box | Active | Type 5 | Module Only | 1 | 320V | 5 kA | 20 kA | - | - | - | 85°C | - | Chassis Mount | cURus |
|
|
1220-20-I4-120M3SPD TYPE 2/TYPE 4 150VAC MCOV |
3,201 |
|
Datasheet | 1220 | Box | Active | Type 2, Type 4 | Module Only | 1 | 150VAC | 20 kA | 50 kA | 200 kA | 600 V | - | -40°C ~ 85°C | Remote Signaling Contacts, Thermally Protected | Surface Mount | cURus |
|
|
LSP3-20L-480SPD 550V MCOV 1 POLE |
2,294 |
|
Datasheet | - | Box | Active | - | Module Only | 1 | 550V | 10 kA | 20 kA | - | - | - | 85°C | - | Chassis Mount | cURus |
|
|
1220-20-I4-277M2SPD TYPE 1/TYPE 4 320VAC MCOV |
3,429 |
|
Datasheet | 1220 | Box | Active | Type 1, Type 4 | Module Only | 1 | 320VAC | 20 kA | 50 kA | 200 kA | 1 kV | - | -40°C ~ 85°C | Remote Signaling Contacts, Thermally Protected | Surface Mount | cURus |
|
|
1220-20-I4-277M3SPD TYPE 2/TYPE 4 320VAC MCOV |
2,543 |
|
Datasheet | 1220 | Box | Active | Type 2, Type 4 | Module Only | 1 | 320VAC | 20 kA | 50 kA | 200 kA | 1 kV | - | -40°C ~ 85°C | Remote Signaling Contacts, Thermally Protected | Surface Mount | cURus |
|
|
SPD-10S-277SSPD TYPE 2/TYPE 3 320VAC MCOV |
1,441 |
|
Datasheet | SPD | Bulk | Active | Type 2, Type 3 | Module Only | 1 | 320VAC | 5 kA | 10 kA | - | - | - | -40°C ~ 85°C | Visual Life Indicator | Surface Mount | CE, cURus, EAC |
|
|
LSP3-20-UNVSPD 385V MCOV 1 POLE |
4,367 |
|
Datasheet | - | Box | Active | - | Module Only | 1 | 385V | 10 kA | 20 kA | - | - | - | 85°C | - | Chassis Mount | cURus |
|
1354790000SPD 30VAC/42VDC MCOV 1 POLE |
1,427 |
|
Datasheet | - | Bulk | Active | - | Module Only | 1 | 30VAC, 42VDC | 2.5 kA | 20 kA | - | - | - | -40°C ~ 70°C | - | DIN Rail | CE, EAC, UL |
|
LSP05480PMSPD TYPE 2/TYPE 4 510VAC MCOV |
4,525 |
|
Datasheet | LSP | Tray | Active | Type 2, Type 4 | Module Only | 1 | 510VAC | 5 kA | 10 kA | - | - | 1.9 kV | -45°C ~ 85°C | Thermally Protected | Screw | CE, cURus, UL |
|
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1220-20-I5-120M4SPD TYPE 2/TYPE 4 150VAC MCOV |
2,509 |
|
Datasheet | 1220 | Box | Active | Type 2, Type 4 | Module Only | 1 | 150VAC | 20 kA | 75 kA | 200 kA | 600 V | - | -40°C ~ 85°C | Remote Signaling Contacts, Thermally Protected | Surface Mount | cURus |
|
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1220-20-I5-277M4SPD TYPE 2/TYPE 4 320VAC MCOV |
3,264 |
|
Datasheet | 1220 | Box | Active | Type 2, Type 4 | Module Only | 1 | 320VAC | 20 kA | 75 kA | 200 kA | 1 kV | - | -40°C ~ 85°C | Remote Signaling Contacts, Thermally Protected | Surface Mount | cURus |
|
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1220-20-I4-400M3SPD TYPE 2/TYPE 4 420VAC MCOV |
3,792 |
|
Datasheet | 1220 | Box | Active | Type 2, Type 4 | Module Only | 1 | 420VAC | 20 kA | 50 kA | 200 kA | 1.5 kV | - | -40°C ~ 85°C | Remote Signaling Contacts, Thermally Protected | Surface Mount | cURus |
|
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1220-20-I4-400M2SPD TYPE 1/TYPE 4 420VAC MCOV |
4,170 |
|
Datasheet | 1220 | Box | Active | Type 1, Type 4 | Module Only | 1 | 420VAC | 20 kA | 50 kA | 200 kA | 1.2 kV | - | -40°C ~ 85°C | Remote Signaling Contacts, Thermally Protected | Surface Mount | cURus |
|
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1220-20-I4-480M3SPD TYPE 2/TYPE 4 550VAC MCOV |
4,475 |
|
Datasheet | 1220 | Box | Active | Type 2, Type 4 | Module Only | 1 | 550VAC | 20 kA | 50 kA | 200 kA | 1.5 kV | - | -40°C ~ 85°C | Remote Signaling Contacts, Thermally Protected | Surface Mount | cURus |
|
|
1220-20-I4-480M2SPD TYPE 1/TYPE 4 550VAC MCOV |
4,865 |
|
Datasheet | 1220 | Box | Active | Type 1, Type 4 | Module Only | 1 | 550VAC | 20 kA | 50 kA | 200 kA | 1.8 kV | - | -40°C ~ 85°C | Remote Signaling Contacts, Thermally Protected | Surface Mount | cURus |
|
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2591010000SPD TYPE 2 300VAC MCOV 1 POLE |
2,066 |
|
Datasheet | VPU AC II | Bulk | Active | Type 2 | Base + Module | 1 | 300VAC | 20 kA | 50 kA | 150 kA | 900 V | 1.5 kV | -40°C ~ 85°C | - | DIN Rail | CE |
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.
