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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
1220-20-I4-230M3SPD TYP 2/TYP 4 275V MCOV 1 POLE |
3,299 |
|
Datasheet | 1220 | Box | Active | Type 2, Type 4 | Module Only | 1 | 275V | 50 kA | 20 kA | 200 kA | 800 V | - | -40°C ~ 85°C | Remote Signaling Contacts, Thermally Protected | Surface Mount | cURus |
|
LSP05240LLPSPD TYPE 2/TYPE 4 275VAC MCOV |
7,446 |
|
Datasheet | LSP | Tray | Active | Type 2, Type 4 | Module Only | 1 | 275VAC | 5 kA | 10 kA | - | - | 1.2 kV | -45°C ~ 85°C | Thermally Protected | Screw | CE, cURus, UL |
|
BSP3-208/240SPD 275VAC/350VDC MCOV 3 POLE |
9,332 |
|
Datasheet | BSP3 | Box | Active | - | Module Only | 3 | 275VAC, 350VDC | 10 kA | 10 kA | - | - | - | - | - | Free Hanging | cURus, UL |
|
|
LSP3-20-480SPD TYPE 4 550VAC MCOV 1 POLE |
6,324 |
|
Datasheet | - | Bulk | Active | Type 4 | Module Only | 1 | 550VAC | 10 kA | 20 kA | - | - | - | 85°C | Visual Life Indicator | Free Hanging | cURus |
|
LSP05120PMSPD TYPE 2/TYPE 4 150VAC MCOV |
9,622 |
|
Datasheet | LSP | Tray | Active | Type 2, Type 4 | Module Only | 1 | 150VAC | 5 kA | 10 kA | - | - | 800 V | -45°C ~ 85°C | Thermally Protected | Screw | CE, cURus, UL |
|
|
LSP05480LLPMSPD TYPE 2/TYPE 4 510VAC MCOV |
3,140 |
|
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 |
|
|
LSP3-20L-UNVSPD TYPE 4 385VAC MCOV 1 POLE |
8,835 |
|
Datasheet | - | Bulk | Active | Type 4 | Module Only | 1 | 385VAC | 10 kA | 20 kA | - | - | - | 85°C | Visual Life Indicator | Free Hanging | cURus |
|
LST1505VL1NT4SPD TYP 1/TYP 2/TYP4 150VAC MCOV |
8,756 |
|
Datasheet | LST | Box | Active | Type 1, Type 2, Type 4 | Module Only | 1 | 150VAC | 20 kA | - | 200 kA | 600 V | - | -40°C ~ 85°C | Thermally Protected | Through Hole | UL |
|
|
LST1805VL1NT4SPD TYP 1/TYP 2/TYP4 180VAC MCOV |
7,276 |
|
Datasheet | LST | Box | Active | Type 1, Type 2, Type 4 | Module Only | 1 | 180VAC | 20 kA | - | 200 kA | 800 V | - | -40°C ~ 85°C | Thermally Protected | Through Hole | UL |
|
|
1220-20-I5-230M4SPD TYP 2/TYP 4 275V MCOV 1 POLE |
8,113 |
|
Datasheet | 1220 | Box | Active | Type 2, Type 4 | Module Only | 1 | 275V | 20 kA | 75 kA | 200 kA | 800 V | - | -40°C ~ 85°C | Remote Signaling Contacts, Thermally Protected | Surface Mount | cURus |
|
|
1220-20-I3-600M3SPD TYP 2/TYP 4 690V MCOV 1 POLE |
8,738 |
|
Datasheet | 1220 | Box | Active | Type 2, Type 4 | Module Only | 1 | 690V | 40 kA | 20 kA | 200 kA | 2 kV | - | -40°C ~ 85°C | Remote Signaling Contacts, Thermally Protected | Surface Mount | cURus |
|
|
LST3205VL1NT4SPD TYP 1/TYP 2/TYP4 320VAC MCOV |
9,351 |
|
Datasheet | LST | Box | Active | Type 1, Type 2, Type 4 | Module Only | 1 | 320VAC | 20 kA | - | 200 kA | 1 kV | - | -40°C ~ 85°C | Thermally Protected | Through Hole | UL |
|
LST1805VL2NT1SPD TYP 1/TYP 2/TYP4 180VAC MCOV |
2,541 |
|
Datasheet | LST | Tray | Active | Type 1, Type 2, Type 4 | Module Only | 1 | 180VAC | 20 kA | - | 200 kA | 800 V | - | -40°C ~ 85°C | Thermally Protected | Through Hole | UL |
|
|
LSP10240PX3316SPD TYPE 2 275VAC MCOV 1 POLE |
6,652 |
|
Datasheet | LSP | Bulk | Active | Type 2 | Module Only | 1 | 275VAC | 10 kA | 20 kA | - | - | 1.2 kV | -45°C ~ 85°C | Thermally Protected | Screw | CE, cURus, UL |
|
|
LSP10240PX3333SPD TYPE 2 275VAC MCOV 1 POLE |
7,636 |
|
Datasheet | LSP | Bulk | Active | Type 2 | Module Only | 1 | 275VAC | 10 kA | 20 kA | - | - | 1.2 kV | -45°C ~ 85°C | Thermally Protected | Screw | CE, cURus, UL |
|
|
LSP10277PX3316SPD TYPE 2 320VAC MCOV 1 POLE |
8,225 |
|
Datasheet | LSP | Bulk | Active | Type 2 | Module Only | 1 | 320VAC | 10 kA | 20 kA | - | - | 1.4 kV | -45°C ~ 85°C | Thermally Protected | Screw | CE, cURus, UL |
|
|
LSP10277PX3333SPD TYPE 2 320VAC MCOV 1 POLE |
8,219 |
|
Datasheet | LSP | Bulk | Active | Type 2 | Module Only | 1 | 320VAC | 10 kA | 20 kA | - | - | 1.4 kV | -45°C ~ 85°C | Thermally Protected | Screw | CE, cURus, UL |
|
|
LSP10240SX3316SPD TYPE 2 275VAC MCOV 1 POLE |
6,419 |
|
Datasheet | LSP | Bulk | Active | Type 2 | Module Only | 1 | 275VAC | 10 kA | 20 kA | - | - | 1.2 kV | -45°C ~ 85°C | Thermally Protected | Screw | CE, cURus, UL |
|
|
LSP10240SX3333SPD TYPE 2 275VAC MCOV 1 POLE |
5,441 |
|
Datasheet | LSP | Bulk | Active | Type 2 | Module Only | 1 | 275VAC | 10 kA | 20 kA | - | - | 1.2 kV | -45°C ~ 85°C | Thermally Protected | Screw | CE, cURus, UL |
|
|
LSP10277SX3316SPD TYPE 2 320VAC MCOV 1 POLE |
5,945 |
|
Datasheet | LSP | Bulk | Active | Type 2 | Module Only | 1 | 320VAC | 10 kA | 20 kA | - | - | 1.4 kV | -45°C ~ 85°C | Thermally Protected | Screw | CE, cURus, 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.
