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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LST5505VL2NT1SPD TYP 1/TYP 2/TYP4 550VAC MCOV |
2,066 |
|
Datasheet | LST | Tray | Active | Type 1, Type 2, Type 4 | Module Only | 1 | 550VAC | 20 kA | - | 200 kA | 1.5 kV | - | -40°C ~ 85°C | Thermally Protected | Through Hole | UL |
|
|
LST3207VL2NT1SPD TYP 1/TYP 2/TYP4 320VAC MCOV |
8,601 |
|
Datasheet | LST | Tray | 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 |
|
|
LST5507VL2NT1SPD TYP 1/TYP 2/TYP4 550VAC MCOV |
2,807 |
|
Datasheet | LST | Tray | Active | Type 1, Type 2, Type 4 | Module Only | 1 | 550VAC | 20 kA | - | 200 kA | 1.5 kV | - | -40°C ~ 85°C | Thermally Protected | Through Hole | UL |
|
SPD-20HP-480SSPD TYPE 2/TYPE 3 510VAC MCOV |
2,231 |
|
Datasheet | SPD-20HP | Box | Active | Type 2, Type 3 | Module Only | 1 | 510VAC | 10 kA | 20 kA | - | - | - | -40°C ~ 75°C | Thermally Protected | Chassis Mount | CE, cURus, KEMA-KEUR |
|
1250-1S-120SPD TYPE 2/TYPE 4 150VAC MCOV |
8,737 |
|
Datasheet | 1250 | Bulk | Active | Type 2, Type 4 | Base + Module | 1 | 150VAC | 20 kA | 50 kA | 100 kA | 700 V | 900 V | -50°C ~ 85°C | Remote Signaling Contacts, Thermally Protected | DIN Rail | CE, CSA, UR |
|
1250-1S-230SPD TYPE 2/TYPE 4 275VAC MCOV |
2,992 |
|
Datasheet | 1250 | Bulk | Active | Type 2, Type 4 | Base + Module | 1 | 275VAC | 20 kA | 50 kA | 100 kA | 1 kV | 1.25 kV | -50°C ~ 85°C | Remote Signaling Contacts, Thermally Protected | DIN Rail | CE, CSA, UR |
|
2804636SPD 25VAC/36VDC MCOV 1 POLE |
2,588 |
|
Datasheet | - | Bulk | Active | - | Module Only | 1 | 25VAC, 36VDC | 5 kA | 20 kA | - | - | 250 V | -40°C ~ 70°C | - | DIN Rail | EAC, UL |
|
2907877SPD TYPE 2 75VDC MCOV 1 POLE |
3,898 |
|
Datasheet | VAL | Bulk | Active | Type 2 | Module Only | 1 | 75VDC | 20 kA | 40 kA | 50 kA | 400 V | 500 V | -40°C ~ 80°C | - | Base Mount | cUL, EAC, UL |
|
2910333SPD TYPE 2 100VDC MCOV 1 POLE |
2,730 |
|
Datasheet | VAL-US | Bulk | Active | Type 2 | Module Only | 1 | 100VDC | 15 kA | 40 kA | 25 kA | - | 550 V | -40°C ~ 80°C | - | Base Mount | cUL, UL |
|
2910381SPD TYPE 1 580VAC MCOV 1 POLE |
4,953 |
|
Datasheet | VAL-US | Bulk | Active | Type 1 | Base + Module | 1 | 580VAC | 15 kA | 30 kA | 25 kA | 2 kV | 2.5 kV | -40°C ~ 80°C | - | DIN Rail | cUL, UL |
|
2910384SPD TYPE 2 580VAC MCOV 1 POLE |
3,577 |
|
Datasheet | VAL-US | Bulk | Active | Type 2 | Base + Module | 1 | 580VAC | 15 kA | 30 kA | 25 kA | 2 kV | 2.5 kV | -40°C ~ 80°C | - | DIN Rail | cUL, UL |
|
2910388SPD TYPE 2 750VAC MCOV 1 POLE |
2,028 |
|
Datasheet | VAL-US | Bulk | Active | Type 2 | Base + Module | 1 | 750VAC | 15 kA | 30 kA | 25 kA | 2.5 kV | 2.9 kV | -40°C ~ 80°C | - | DIN Rail | cUL, UL |
|
2858441SPD 120VAC/60VDC MCOV 1 POLE |
2,407 |
|
Datasheet | - | Bulk | Active | - | Module Only | 1 | 120VAC, 60VDC | 10 kA | 20 kA | - | - | 1.35 kV | -40°C ~ 85°C | - | Base Mount | EAC |
|
2800371SPD 120VAC MCOV 1 POLE |
4,951 |
|
Datasheet | VAL-SQ NP | Bulk | Active | - | Module Only | 1 | 120VAC | 10 A | 32 kA | 10 kA | 1.2 kV | - | -40°C ~ 80°C | - | Chassis Mount | UL |
|
1106015SPD 30VAC/36VDC MCOV 1 POLE |
4,535 |
|
Datasheet | TTC | Box | Active | - | Module Only | 1 | 30VAC, 36VDC | - | - | - | - | - | -40°C ~ 85°C | - | Base Mount | cUL, UL |
|
SPD2-350-1P0-RSPD TYPE 1/TYPE 2 350VAC MCOV |
2,751 |
|
Datasheet | SPD2 1P+0 | Bulk | Active | Type 1, Type 2 | Base + Module | 1 | 350VAC | 20 kA | 50 kA | 200 kA | 1 kV | 1.75 kV | -40°C ~ 80°C | Remote Signaling Contacts, Thermally Protected | DIN Rail | CE, cURus, UL, VDE |
|
|
SPD2-480-1P0-RSPD TYPE 1/TYPE 2 480VAC MCOV |
2,779 |
|
Datasheet | SPD2 1P+0 | Bulk | Active | Type 1, Type 2 | Base + Module | 1 | 480VAC | 20 kA | 50 kA | 200 kA | 1.5 kV | 2.3 kV | -40°C ~ 80°C | Remote Signaling Contacts, Thermally Protected | DIN Rail | CE, cURus, UL, VDE |
|
|
SPD2-750-1P0-RSPD TYPE 1/TYPE 2 750VAC MCOV |
3,641 |
|
Datasheet | SPD2 1P+0 | Bulk | Active | Type 1, Type 2 | Base + Module | 1 | 750VAC | 20 kA | 35 kA | 200 kA | 2.5 kV | 3.4 kV | -40°C ~ 80°C | Remote Signaling Contacts, Thermally Protected | DIN Rail | CE, cURus, UL, VDE |
|
2910373SPD TYPE 1 385VAC MCOV 1 POLE |
2,824 |
|
Datasheet | VAL-US | Bulk | Active | Type 1 | Base + Module | 1 | 385VAC | 20 kA | 40 kA | 25 kA | 2 kV | 2.2 kV | -40°C ~ 80°C | - | DIN Rail | cUL, UL |
|
2800983SPD 30VDC MCOV 1 POLE |
3,514 |
|
Datasheet | - | Bulk | Active | - | Module Only | 1 | 30VDC | 10 kA | 20 kA | - | - | 950 V | -40°C ~ 85°C | Remote Signaling Contacts | DIN Rail | cCSAus, CSA, CSAus, EAC, 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.
