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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AP10P277LHSPD 320V MCOV 1 POLE |
3,850 | - |
|
Datasheet | Hardwired | Box | Active | - | Module Only | 1 | 320V | 10 kA | 25 kA | - | - | - | -40°C ~ 70°C | Thermally Protected, Visual Life Indicator | Chassis Mount | cURus |
|
AP5S277MGSPD 320V MCOV 1 POLE |
5,749 | - |
|
Datasheet | Hardwired | Box | Active | - | Module Only | 1 | 320V | 5 kA | 10 kA | - | - | - | -40°C ~ 70°C | Thermally Protected | Chassis Mount | cURus |
|
AP5P277SPD 320V MCOV 1 POLE |
7,196 | - |
|
Datasheet | Hardwired | Box | Active | - | Module Only | 1 | 320V | 5 kA | 10 kA | - | - | - | -40°C ~ 70°C | Thermally Protected | Free Hanging | cURus |
|
AP10S277GHSPD 320V MCOV 1 POLE |
8,732 | - |
|
Datasheet | Hardwired | Box | Active | - | Module Only | 1 | 320V | 10 kA | 25 kA | - | - | - | -40°C ~ 70°C | Thermally Protected, Visual Life Indicator | Chassis Mount | cURus |
|
TFMOV15S201SPD 170VDC MCOV 1 POLE |
4,072 | - |
|
Datasheet | * | Bulk | Active | - | Module Only | 1 | 170VDC | 5 kA | 10 kA | - | - | - | - | - | Through Hole | CQC, cURus, TUV |
|
|
EDT230030RSPD 300V MCOV 1 POLE |
8,165 | - |
|
Datasheet | - | Retail Package | Active | - | Base + Module | 1 | 300V | 20 kA | 50 kA | 25 kA | 1.2 kV | 1.65 kV | -35°C ~ 85°C | Remote Signaling Contacts | DIN Rail | CE, cUR, UR, VDE |
|
|
QMP11A5RSPD 1 POLE |
2,610 | - |
|
Datasheet | QMP | Bulk | Last Time Buy | - | Module Only | 1 | - | - | - | - | 300 V | - | - | - | Base Mount | cULus |
|
|
QMP12A4PSPD 1 POLE |
2,557 | - |
|
Datasheet | QMP | Bulk | Last Time Buy | - | Module Only | 1 | - | - | - | - | 300 V | - | - | - | Base Mount | cULus |
|
|
QMP11A5SPD 1 POLE |
2,954 | - |
|
Datasheet | QMP | Bulk | Last Time Buy | - | Module Only | 1 | - | - | - | - | 300 V | - | - | - | Base Mount | cULus |
|
|
QMP12A4P-1SPD 1 POLE |
5,099 | - |
|
Datasheet | QMP | Bulk | Last Time Buy | - | Module Only | 1 | - | - | - | - | 300 V | - | - | - | Base Mount | cULus |
|
|
7940100400SPD |
6,635 | - |
|
Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
7940100402SPD |
7,880 | - |
|
Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
2906276SPD |
9,493 | - |
|
Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
2801310SPD |
5,827 | - |
|
Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
1316312SPD 38VDC MCOV 1 POLE |
6,658 | - |
|
Datasheet | - | Bulk | Active | - | Module Only | 1 | 38VDC | 350 A | 700 A | - | - | 80 V | -40°C ~ 85°C | - | DIN Rail | - |
|
|
2906388SPD |
5,808 | - |
|
Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
1099594SPD |
7,067 | - |
|
Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
1044182SPD |
7,912 | - |
|
Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
953 201SPD TYPE 3 30VAC/30VDC MCOV |
8,360 | - |
|
Datasheet | DEHNrail M | Bulk | Active | Type 3 | Base + Module | 2 | 30VAC, 30VDC | 1 kA | 2 kA | - | 18 V | 630 V | -40°C ~ 80°C | - | DIN Rail | ATEX, CSA, IECEx, KEMA, UL, VDE |
|
|
929 121SPD TYPE 2 48V/34V/57V MCOV |
8,064 | - |
|
Datasheet | DEHNpatch | Bulk | Active | Type 2 | - | - | 48VDC, 34VAC, 57VDC | 2.5 kA | 10 kA | - | 180 V | 600 V | -40°C ~ 80°C | RJ45 Socket | DIN Rail | BWB, CSA, CE, UL497B |
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.
