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0755-82798135PTC Resettable Fuses
PTC Resettable Fuses
PTC Resettable Fuses are circuit protection components used to protect electronic systems from overcurrent, short-circuit and fault conditions. Unlike one-time fuses, PTC resettable fuses increase resistance during a fault and can return to a low-resistance state after the fault is removed and the device cools down.
This category includes polymer PTC resettable fuses, PPTC fuses, radial leaded PTC fuses, surface-mount PTC fuses and related overcurrent protection components. These devices are commonly selected based on hold current, trip current, rated voltage, resistance, response time, package type, operating temperature and application requirements.
TomatoElec supplies original PTC Resettable Fuses from recognized manufacturers such as Littelfuse, Bourns, Eaton, Bel Fuse, TE Connectivity, Murata, TDK, Panasonic and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| 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) |

