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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PTCCL13H921DBCPTC RESET FUSE |
8,541 | - |
|
Datasheet | Radial, Disc | PTCCL - 30V | Tape & Reel (TR) | Obsolete | Ceramic | 30V | 920 mA | 1.38 A | 11 A | - | - | - | 900 mOhms | -40°C ~ 85°C | - | - | - | Through Hole | 0.492" Dia x 0.157" T (12.50mm x 4.00mm) | 0.689" (17.50mm) | - | 0.197" (5.00mm) |
|
PTCCL05H181DBCPTC RESET FUSE |
9,579 | - |
|
Datasheet | Radial, Disc | PTCCL - 30V | Tape & Reel (TR) | Obsolete | Ceramic | 30V | 180 mA | 270 mA | 1.7 A | - | - | - | 13 Ohms | -40°C ~ 85°C | - | - | - | Through Hole | 0.197" Dia x 0.157" T (5.00mm x 4.00mm) | 0.394" (10.00mm) | - | 0.197" (5.00mm) |
|
PTCCL05H131EBCPTC RESET FUSE |
4,274 | - |
|
Datasheet | Radial, Disc | PTCCL - 60V | Tape & Reel (TR) | Obsolete | Ceramic | 60V | 130 mA | 195 mA | 1.2 A | - | - | - | 25 Ohms | -40°C ~ 85°C | - | - | - | Through Hole | 0.197" Dia x 0.157" T (5.00mm x 4.00mm) | 0.394" (10.00mm) | - | 0.197" (5.00mm) |
|
PTCCL07H211FBCPTC RESET FUSE |
6,633 | - |
|
Datasheet | Radial, Disc | PTCCL - 145V | Tape & Reel (TR) | Obsolete | Ceramic | 145V | 210 mA | 315 mA | 1.4 A | - | - | - | 12 Ohms | 0°C ~ 70°C | - | - | - | Through Hole | 0.276" Dia x 0.197" T (7.00mm x 5.00mm) | 0.472" (12.00mm) | - | 0.197" (5.00mm) |
|
PTCCL05H470FBCPTC RESET FUSE |
2,344 | - |
|
Datasheet | Radial, Disc | PTCCL - 145V | Tape & Reel (TR) | Obsolete | Ceramic | 145V | 47 mA | 70 mA | 200 mA | - | - | - | 240 Ohms | 0°C ~ 70°C | - | - | - | Through Hole | 0.197" Dia x 0.197" T (5.00mm x 5.00mm) | 0.394" (10.00mm) | - | 0.197" (5.00mm) |
|
PTCCL09H191HBCPTC RESET FUSE |
5,822 | - |
|
Datasheet | Radial, Disc | PTCCL - 265V | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 190 mA | 285 mA | 1 A | - | - | - | 18 Ohms | 0°C ~ 70°C | - | - | - | Through Hole | 0.335" Dia x 0.217" T (8.50mm x 5.50mm) | 0.532" (13.50mm) | - | 0.197" (5.00mm) |
|
PTCCL13H451FBCPTC RESET FUSE |
4,080 | - |
|
Datasheet | Radial, Disc | PTCCL - 145V | Tape & Reel (TR) | Obsolete | Ceramic | 145V | 450 mA | 675 mA | 5 A | - | - | - | 3.8 Ohms | 0°C ~ 70°C | - | - | - | Through Hole | 0.492" Dia x 0.197" T (12.50mm x 5.00mm) | 0.689" (17.50mm) | - | 0.197" (5.00mm) |
|
PTCCL09H271FBCPTC RESET FUSE |
8,932 | - |
|
Datasheet | Radial, Disc | PTCCL - 145V | Tape & Reel (TR) | Obsolete | Ceramic | 145V | 270 mA | 405 mA | 2.2 A | - | - | - | 8 Ohms | 0°C ~ 70°C | - | - | - | Through Hole | 0.335" Dia x 0.197" T (8.50mm x 5.00mm) | 0.532" (13.50mm) | - | 0.197" (5.00mm) |
|
PTCCL21H501HBCPTC RESET FUSE |
6,422 | - |
|
Datasheet | Radial, Disc | PTCCL - 265V | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 500 mA | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Through Hole | 0.807" Dia x 0.217" T (20.50mm x 5.50mm) | 1.004" (25.50mm) | - | 0.197" (5.00mm) |
|
PTCCL05H100SBCPTC RESET FUSE |
3,315 | - |
|
Datasheet | Radial, Disc | PTCCL - 600V | Tape & Reel (TR) | Obsolete | Ceramic | 600V | 10 mA | 20 mA | 375 mA | - | - | - | 1.6 kOhms | -20°C ~ 85°C | - | - | - | Through Hole | 0.197" Dia x 0.177" T (5.00mm x 4.50mm) | 0.409" (10.40mm) | - | 0.197" (5.00mm) |
|
PTCCL07H141HBCPTC RESET FUSE |
3,308 | - |
|
Datasheet | Radial, Disc | PTCCL - 265V | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 140 mA | 210 mA | 800 mA | - | - | - | 29 Ohms | 0°C ~ 70°C | - | - | - | Through Hole | 0.276" Dia x 0.217" T (7.00mm x 5.50mm) | 0.472" (12.00mm) | - | 0.197" (5.00mm) |
|
PTCCL09H171HBCPTC RESET FUSE |
4,597 | - |
|
Datasheet | Radial, Disc | PTCCL - 265V | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 170 mA | 255 mA | 900 mA | - | - | - | 22 Ohms | 0°C ~ 70°C | - | - | - | Through Hole | 0.335" Dia x 0.217" T (8.50mm x 5.50mm) | 0.532" (13.50mm) | - | 0.197" (5.00mm) |
|
PTCCL13H281HBCPTC RESET FUSE |
3,061 | - |
|
Datasheet | Radial, Disc | PTCCL - 265V | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 280 mA | 420 mA | 1.8 A | - | - | - | 11 Ohms | 0°C ~ 70°C | - | - | - | Through Hole | 0.492" Dia x 0.217" T (12.50mm x 5.50mm) | 0.689" (17.50mm) | - | 0.197" (5.00mm) |
|
PTCCL11H321FBCPTC RESET FUSE |
7,516 | - |
|
Datasheet | Radial, Disc | PTCCL - 145V | Tape & Reel (TR) | Obsolete | Ceramic | 145V | 320 mA | 480 mA | 3 A | - | - | - | 6.7 Ohms | 0°C ~ 70°C | - | - | - | Through Hole | 0.413" Dia x 0.197" T (10.50mm x 5.00mm) | 0.610" (15.50mm) | - | 0.197" (5.00mm) |
|
PTCCL11H251HBCPTC RESET FUSE |
2,395 | - |
|
Datasheet | Radial, Disc | PTCCL - 265V | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 250 mA | 375 mA | 1.5 A | - | - | - | 12 Ohms | 0°C ~ 70°C | - | - | - | Through Hole | 0.413" Dia x 0.217" T (10.50mm x 5.50mm) | 0.610" (15.50mm) | - | 0.197" (5.00mm) |
|
PTCCL07H321DBCPTC RESET FUSE |
3,428 | - |
|
Datasheet | Radial, Disc | PTCCL - 30V | Tape & Reel (TR) | Obsolete | Ceramic | 30V | 320 mA | 480 mA | 3.5 A | - | - | - | 5 Ohms | -40°C ~ 85°C | - | - | - | Through Hole | 0.276" Dia x 0.157" T (7.00mm x 4.00mm) | 0.472" (12.00mm) | - | 0.197" (5.00mm) |
|
PTCCL13H411FBCPTC RESET FUSE |
7,954 | - |
|
Datasheet | Radial, Disc | PTCCL - 145V | Tape & Reel (TR) | Obsolete | Ceramic | 145V | 410 mA | 615 mA | 4.5 A | - | - | - | 4.6 Ohms | 0°C ~ 70°C | - | - | - | Through Hole | 0.492" Dia x 0.197" T (12.50mm x 5.00mm) | 0.689" (17.50mm) | - | 0.197" (5.00mm) |
|
PTCCL09H471DBCPTC RESET FUSE |
3,489 | - |
|
Datasheet | Radial, Disc | PTCCL - 30V | Tape & Reel (TR) | Obsolete | Ceramic | 30V | 470 mA | 705 mA | 5 A | - | - | - | 2.5 Ohms | -40°C ~ 85°C | - | - | - | Through Hole | 0.335" Dia x 0.157" T (8.50mm x 4.00mm) | 0.532" (13.50mm) | - | 0.197" (5.00mm) |
|
PTCCL21H881FBCPTC RESET FUSE |
7,584 | - |
|
Datasheet | Radial, Disc | PTCCL - 145V | Tape & Reel (TR) | Obsolete | Ceramic | 145V | 880 mA | 1.32 A | 11 A | - | - | - | 1.7 Ohms | 0°C ~ 70°C | - | - | - | Through Hole | 0.807" Dia x 0.197" T (20.50mm x 5.00mm) | 1.004" (25.50mm) | - | 0.197" (5.00mm) |
|
PTCCL11H611DBCPTC RESET FUSE |
9,451 | - |
|
Datasheet | Radial, Disc | PTCCL - 30V | Tape & Reel (TR) | Obsolete | Ceramic | 30V | 610 mA | 915 mA | 7 A | - | - | - | 1.7 Ohms | -40°C ~ 85°C | - | - | - | Through Hole | 0.413" Dia x 0.157" T (10.50mm x 4.00mm) | 0.610" (15.50mm) | - | 0.197" (5.00mm) |
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.
Can Winsun help source specific PTC Resettable Fuses 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 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.