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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PTCCL05H630HBCPTC RESET FUSE |
6,505 | - |
|
Datasheet |
Radial, Disc | PTCCL - 265V | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 63 mA | 95 mA | 450 mA | - | - | - | 120 Ohms | 0°C ~ 70°C | - | - | - | Through Hole | 0.197" Dia x 0.217" T (5.00mm x 5.50mm) | 0.394" (10.00mm) | - | 0.197" (5.00mm) |
|
PTCCL13H831DBCPTC RESET FUSE |
2,174 | - |
|
Datasheet |
Radial, Disc | PTCCL - 30V | Tape & Reel (TR) | Obsolete | Ceramic | 30V | 830 mA | 1.245 A | 10 A | - | - | - | 1.1 Ohms | -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) |
|
PTCCL13H831DBE047PTC RESET FUSE |
5,353 | - |
|
Datasheet |
Radial, Disc | PTCCL - 30V | Tape & Reel (TR) | Obsolete | Ceramic | 30V | 830 mA | 1.245 A | 10 A | - | - | - | 1.1 Ohms | -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) |
|
PTCCL07H171FBCPTC RESET FUSE |
2,246 | - |
|
Datasheet |
Radial, Disc | PTCCL - 145V | Tape & Reel (TR) | Obsolete | Ceramic | 145V | 170 mA | 255 mA | 1 A | - | - | - | 19 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) |
|
PTCCL07H411DBCPTC RESET FUSE |
9,169 | - |
|
Datasheet |
Radial, Disc | PTCCL - 30V | Tape & Reel (TR) | Obsolete | Ceramic | 30V | 410 mA | 615 mA | 4.5 A | - | - | - | 3 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) |
|
PTCTL7NR100SBCPTC RESET FUSE |
5,108 | - |
|
- |
Radial, Disc | PTCTL | Tape & Reel (TR) | Obsolete | Ceramic | 240V | 175 A | 280 A | 3 A | - | - | - | - | -40°C ~ 70°C | - | - | - | Through Hole | 0.512" Dia x 0.217" T (13.00mm x 5.50mm) | 0.709" (18.00mm) | - | 0.197" (5.00mm) |
|
PTCLL05P131TAC085PTC RESET FUSE |
4,033 | - |
|
- |
Radial, Disc | PTCLL | Tape & Reel (TR) | Obsolete | - | 200V | - | 200 mA | - | 400 ms | 500 Ohms | 750 Ohms | - | -20°C ~ 105°C | - | - | - | Through Hole | 0.213" Dia x 0.177" T (5.40mm x 4.50mm) | 0.394" (10.00mm) | - | - |
|
PTCCL05H111FBCPTC RESET FUSE |
2,843 | - |
|
Datasheet |
Radial, Disc | PTCCL - 145V | Tape & Reel (TR) | Obsolete | Ceramic | 145V | 110 mA | 165 mA | 500 mA | - | - | - | 40 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) |
|
PTCCL17H601FBCPTC RESET FUSE |
8,115 | - |
|
Datasheet |
Radial, Disc | PTCCL - 145V | Tape & Reel (TR) | Obsolete | Ceramic | 145V | 600 mA | 900 mA | 7.2 A | - | - | - | 2.9 Ohms | 0°C ~ 70°C | - | - | - | Through Hole | 0.650" Dia x 0.197" T (16.50mm x 5.00mm) | 0.846" (21.50mm) | - | 0.197" (5.00mm) |
|
PTCCL05H150HBCPTC RESET FUSE |
6,046 | - |
|
Datasheet |
Radial, Disc | PTCCL - 265V | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 15 mA | 23 mA | 110 mA | - | - | - | 1.9 kOhms | 0°C ~ 70°C | - | - | - | Through Hole | 0.197" Dia x 0.217" T (5.00mm x 5.50mm) | 0.394" (10.00mm) | - | 0.197" (5.00mm) |
|
PTCCL05H760HBCPTC RESET FUSE |
3,885 | - |
|
Datasheet |
Radial, Disc | PTCCL - 265V | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 76 mA | 115 mA | 550 mA | - | - | - | 85 Ohms | 0°C ~ 70°C | - | - | - | Through Hole | 0.197" Dia x 0.217" T (5.00mm x 5.50mm) | 0.394" (10.00mm) | - | 0.197" (5.00mm) |
|
PTCCL13H321HBCPTC RESET FUSE |
7,290 | - |
|
Datasheet |
Radial, Disc | PTCCL - 265V | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 320 mA | 480 mA | 2.2 A | - | - | - | 8.4 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) |
|
PTCCL07H111HBCPTC RESET FUSE |
6,793 | - |
|
Datasheet |
Radial, Disc | PTCCL - 265V | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 110 mA | 165 mA | 650 mA | - | - | - | 48 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) |
|
PTCCL07H351CTC048PTC RESET FUSE |
2,096 | - |
|
- |
- | PTCCL | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
PTCCL11H211HBCPTC RESET FUSE |
4,103 | - |
|
Datasheet |
Radial, Disc | PTCCL - 265V | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 210 mA | 315 mA | 1.3 A | - | - | - | 17 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) |
|
PTCCL05H930FBCPTC RESET FUSE |
4,227 | - |
|
Datasheet |
Radial, Disc | PTCCL - 145V | Tape & Reel (TR) | Obsolete | Ceramic | 145V | 93 mA | 140 mA | 450 mA | - | - | - | 55 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) |
|
PTCCL17H401HBCPTC RESET FUSE |
6,828 | - |
|
Datasheet |
Radial, Disc | PTCCL - 265V | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 400 mA | 600 mA | 3 A | - | - | - | 6.6 Ohms | 0°C ~ 70°C | - | - | - | Through Hole | 0.650" Dia x 0.217" T (16.50mm x 5.50mm) | 0.846" (21.50mm) | - | 0.197" (5.00mm) |
|
PTCCL05H950HBCPTC RESET FUSE |
3,459 | - |
|
Datasheet |
Radial, Disc | PTCCL - 265V | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 95 mA | 143 mA | 600 mA | - | - | - | 56 Ohms | 0°C ~ 70°C | - | - | - | Through Hole | 0.197" Dia x 0.217" T (5.00mm x 5.50mm) | 0.394" (10.00mm) | - | 0.197" (5.00mm) |
|
PTCCL21H102FBCPTC RESET FUSE |
2,809 | - |
|
Datasheet |
Radial, Disc | PTCCL - 145V | Tape & Reel (TR) | Obsolete | Ceramic | 145V | 1 A | 1.5 A | 13 A | - | - | - | 1.3 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) |
|
SMD1210B035TFPTC RESET FUSE 60V 350MA 1210 |
9,669 | - |
|
Datasheet |
1210 (3225 Metric), Concave | SMD1210 | Tape & Reel (TR) | Active | Polymeric | 60V | 350 mA | 700 mA | 100 A | 200 ms | 320 mOhms | 1.3 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.101" W (3.22mm x 2.58mm) | - | 0.033" (0.85mm) | - |

