PTC Resettable Fuses
Browse available PTC Resettable Fuses 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 | Package/Case | Series | Packaging | Product Status | Type | Voltage - Max | Current - Hold (Ih) (Max) | Current - Trip (It) | Current - Max | Time to Trip | Resistance - Initial (Ri) (Min) | Resistance - Post Trip (R1) (Max) | Resistance - 25°C (Typ) | Operating Temperature | Grade | Qualification | Ratings | Mounting Type | Size / Dimension | Height - Seated (Max) | Thickness (Max) | Lead Spacing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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LVR100SPTC RESET FUSE 240V 1A RADIAL |
2,661 | - |
|
Datasheet | Radial, Disc | PolySwitch®, LVR | Bulk | Obsolete | Polymeric | 240V (265V Int) | 1 A | 2 A | 10 A | 21 s | 218 mOhms | 580 mOhms | - | -20°C ~ 85°C | - | - | - | Through Hole | 0.736" Dia x 0.201" T (18.70mm x 5.10mm) | 0.961" (24.40mm) | - | 0.400" (10.15mm) |
|
LVR125SPTC RESET FUSE 240V 1.25A RADIAL |
6,809 | - |
|
Datasheet | Radial, Disc | PolySwitch®, LVR | Bulk | Obsolete | Polymeric | 240V (265V Int) | 1.25 A | 2.5 A | 12.5 A | 23 s | 165 mOhms | 440 mOhms | - | -20°C ~ 85°C | - | - | - | Through Hole | 0.835" Dia x 0.209" T (21.20mm x 5.30mm) | 1.079" (27.40mm) | - | 0.400" (10.15mm) |
|
LVR200SPTC RESET FUSE 240V 2A RADIAL |
8,066 | - |
|
Datasheet | Radial, Disc | PolySwitch®, LVR | Bulk | Obsolete | Polymeric | 240V (265V Int) | 2 A | 4 A | 20 A | 28 s | 89 mOhms | 221 mOhms | - | -20°C ~ 85°C | - | - | - | Through Hole | 0.980" L x 0.240" W (24.90mm x 6.10mm) | 1.331" (33.80mm) | - | 0.400" (10.15mm) |
|
PTGL07BB220N0B52A0PTC RESET FUSE 250V 130MA RADIAL |
9,900 | - |
|
Datasheet | Radial, Disc | POSISTOR®, PTGL | Cut Tape (CT) | Obsolete | Ceramic | 250V | 130 mA | 250 mA | 500 mA | - | - | - | 22 Ohms | -10°C ~ 60°C | - | - | - | Through Hole | 0.315" Dia x 0.236" T (8.00mm x 6.00mm) | 0.315" (8.00mm) | - | 0.197" (5.00mm) |
|
PTGL09AR390N0B52A0PTC RESET FUSE 250V 115MA RADIAL |
7,306 | - |
|
Datasheet | Radial, Disc | POSISTOR®, PTGL | Tape & Box (TB) | Obsolete | Ceramic | 250V | 115 mA | 245 mA | 600 mA | - | - | - | 39 Ohms | -10°C ~ 60°C | - | - | - | Through Hole | 0.394" Dia x 0.236" T (10.00mm x 6.00mm) | 0.630" (16.00mm) | - | 0.197" (5.00mm) |
|
PTGL09AR250H8B52B0PTC RESET FUSE 265V 150MA RADIAL |
4,829 | - |
|
Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | Ceramic | 265V | 150 mA | 290 mA | 1 A | - | - | - | 25 Ohms | -10°C ~ 60°C | - | - | - | Through Hole | 0.394" Dia x 0.236" T (10.00mm x 6.00mm) | 0.630" (16.00mm) | - | 0.197" (5.00mm) |
|
|
CMF-SD25-2PTC RESET FUSE 230V 130MA 4SMD |
8,226 | - |
|
Datasheet | 4-SMD Cube | CMF-SD | Tape & Reel (TR) | Obsolete | Ceramic | 230V (600V Int) | 130 mA | 260 mA | 2.8 A | 300 ms | - | - | 25 Ohms | - | - | - | - | Surface Mount | 0.402" L x 0.354" W (10.20mm x 9.00mm) | - | 0.425" (10.80mm) | - |
|
|
CMF-SD50A-10-2PTC RESET FUSE 230V 90MA 4SMD |
8,646 | - |
|
Datasheet | 4-SMD Cube | CMF-SD | Tape & Reel (TR) | Obsolete | Ceramic | 230V (600V Int) | 90 mA | 190 mA | 3 A | 100 ms | - | - | 50 Ohms | - | - | - | - | Surface Mount | 0.319" L x 0.282" W (8.10mm x 7.15mm) | - | 0.335" (8.50mm) | - |
|
YPBL2.30TPTC RESET FUSE 80V 450MA RADIAL |
8,550 | - |
|
Datasheet | Radial, Disc | YP | Tape & Reel (TR) | Active | Ceramic | 80V | 450 mA | 900 mA | 8 A | - | - | - | 2.3 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.689" Dia x 0.138" T (17.50mm x 3.50mm) | 0.748" (19.00mm) | - | 0.200" (5.08mm) |
|
YPBL5.60TPTC RESET FUSE 80V 250MA RADIAL |
6,815 | - |
|
Datasheet | Radial, Disc | YP | Tape & Reel (TR) | Active | Ceramic | 80V | 250 mA | 500 mA | 4.3 A | - | - | - | 5.6 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.433" Dia x 0.138" T (11.00mm x 3.50mm) | 0.492" (12.50mm) | - | 0.200" (5.08mm) |
|
YPBL9.40TPTC RESET FUSE 80V 150MA RADIAL |
6,423 | - |
|
Datasheet | Radial, Disc | YP | Tape & Reel (TR) | Active | Ceramic | 80V | 150 mA | 300 mA | 3 A | - | - | - | 9.4 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.354" Dia x 0.138" T (9.00mm x 3.50mm) | 0.413" (10.50mm) | - | 0.200" (5.08mm) |
|
YPBL0025TPTC RESET FUSE 80V 85MA RADIAL |
9,673 | - |
|
Datasheet | Radial, Disc | YP | Tape & Reel (TR) | Active | Ceramic | 80V | 85 mA | 170 mA | 1 A | - | - | - | 25 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.256" Dia x 0.138" T (6.50mm x 3.50mm) | 0.315" (8.00mm) | - | 0.200" (5.08mm) |
|
YPCL0006TPTC RESET FUSE 265V 330MA RADIAL |
3,096 | - |
|
Datasheet | Radial, Disc | YP | Tape & Reel (TR) | Active | Ceramic | 265V | 330 mA | 660 mA | 4.1 A | - | - | - | 6 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.689" Dia x 0.197" T (17.50mm x 5.00mm) | 0.748" (19.00mm) | - | 0.200" (5.08mm) |
|
YPCL0025TPTC RESET FUSE 265V 100MA RADIAL |
8,459 | - |
|
Datasheet | Radial, Disc | YP | Tape & Reel (TR) | Active | Ceramic | 265V | 100 mA | 200 mA | 1 A | - | - | - | 25 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.354" Dia x 0.197" T (9.00mm x 5.00mm) | 0.413" (10.50mm) | - | 0.200" (5.08mm) |
|
YPCL0120TPTC RESET FUSE 265V 35MA RADIAL |
7,011 | - |
|
Datasheet | Radial, Disc | YP | Tape & Reel (TR) | Active | Ceramic | 265V | 35 mA | 80 mA | 400 mA | - | - | - | 120 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.256" Dia x 0.197" T (6.50mm x 5.00mm) | 0.315" (8.00mm) | - | 0.200" (5.08mm) |
|
YPDL0600TPTC RESET FUSE 420V 21MA RADIAL |
7,676 | - |
|
Datasheet | Radial, Disc | YP | Tape & Reel (TR) | Active | Ceramic | 420V | 21 mA | 39 mA | 200 mA | - | - | - | 600 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.256" Dia x 0.197" T (6.50mm x 5.00mm) | 0.315" (8.00mm) | - | 0.200" (5.08mm) |
|
YPEK1200TPTC RESET FUSE 550V 15MA RADIAL |
7,348 | - |
|
Datasheet | Radial, Disc | YP | Tape & Reel (TR) | Active | Ceramic | 550V | 15 mA | 30 mA | 100 mA | - | - | - | 1.2 kOhms | 0°C ~ 60°C | - | - | - | Through Hole | 0.256" Dia x 0.197" T (6.50mm x 5.00mm) | 0.315" (8.00mm) | - | 0.200" (5.08mm) |
|
YPEK3500TPTC RESET FUSE RADIAL DISC |
3,711 | - |
|
Datasheet | Radial, Disc | YP | Tape & Reel (TR) | Active | Ceramic | - | - | - | - | - | - | - | - | - | - | - | - | Through Hole | 0.157" Dia x 0.157" T (4.00mm x 4.00mm) | 0.217" (5.50mm) | - | 0.200" (5.08mm) |
|
|
SRP120SFPTC RESET FUSE 15V 1.2A STRAP |
2,513 | - |
|
Datasheet | Strap | PolySwitch®, SRP | Bulk | Active | Polymeric | 15V | 1.2 A | 2.7 A | 100 A | 5 s | 85 mOhms | 220 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 0.827" L x 0.199" W (21.00mm x 5.05mm) | - | 0.039" (1.00mm) | - |
|
SRP175LFPTC RESET FUSE 15V 1.75A STRAP |
7,434 | - |
|
Datasheet | Strap | PolySwitch® | Bulk | Active | Polymeric | 15V | 1.75 A | 3.8 A | 100 A | 5 s | 50 mOhms | 90 mOhms | - | - | - | - | - | User Defined | 0.866" L x 0.199" W (22.00mm x 5.05mm) | - | 0.039" (1.00mm) | - |
PTC Resettable Fuses FAQ
Common questions about selecting, comparing and sourcing PTC Resettable Fuses components through Winsun (HK) Electronics.
What should I check when selecting PTC Resettable Fuses components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
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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 PTC Resettable Fuses 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 PTC Resettable Fuses 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.