Littelfuse PTC Resettable Fuses
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Show Filters
Reset Filters
Apply Filters
CategoryPower / Circuit Protection / PTC Resettable Fuses
ManufacturerLittelfuse Inc.
Records 1,697
Page 42/57
Image |
Part Number |
Manufacturer |
Description |
In Stock |
Quantity |
Series | Type | Voltage - Max | Current - Max | Current - Hold (Ih) (Max) | Current - Trip (It) | Time to Trip | Resistance - Initial (Ri) (Min) | Resistance - Post Trip (R1) (Max) | Resistance - 25°C (Typ) | Operating Temperature | Ratings | Mounting Type | Package / Case | Size / Dimension | Height - Seated (Max) | Thickness (Max) | Lead Spacing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Littelfuse |
PTC RESET FUSE 6V 1.2A RADIAL |
2,340 |
|
PolySwitch® | Polymeric | 6V | 40A | 1.2A | 2A | 500ms | 70 mOhms | 140 mOhms | - | - | - | Through Hole | Radial, Disc | 0.272" Dia x 0.122" T (6.90mm x 3.10mm) | 0.461" (11.70mm) | - | 0.201" (5.10mm) |
|
|
|
Littelfuse |
PTC RESET FUSE 16V 1.35A RADIAL |
3,582 |
|
PolySwitch® | Polymeric | 16V | 40A | 1.35A | 2.7A | 4.5s | 40 mOhms | 115 mOhms | - | - | - | Through Hole | Radial, Disc | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.532" (13.50mm) | - | 0.199" (5.05mm) |
|
|
|
Littelfuse |
PTC RESET FUSE 16V 2.5A RADIAL |
7,245 |
|
PolySwitch® | Polymeric | 16V | 40A | 2.5A | 5A | 40s | 20 mOhms | 60 mOhms | - | - | - | Through Hole | Radial, Disc | 0.449" L x 0.118" W (11.40mm x 3.00mm) | 0.720" (18.30mm) | - | 0.199" (5.05mm) |
|
|
|
Littelfuse |
PTC RESET FUSE 16V 14A RADIAL |
8,550 |
|
PolySwitch® | Polymeric | 16V | 100A | 14A | 23.8A | 9s | 2.6 mOhms | 6.4 mOhms | - | - | - | Through Hole | Radial, Disc | 0.904" L x 0.114" W (22.96mm x 2.90mm) | 1.102" (28.00mm) | - | 0.400" (10.15mm) |
|
|
|
Littelfuse |
PTC RESET FUSE 350MA RADIAL |
4,500 |
|
PolySwitch® | Polymeric | - | - | 350mA | - | - | - | - | - | - | - | Through Hole | Radial, Disc | - | - | - | - |
|
|
|
Littelfuse |
PTC RESET FUSE 30V 2.5A RADIAL |
4,878 |
|
PolySwitch® | Polymeric | 30V | 40A | 2.5A | 5A | 10.3s | 20 mOhms | 70 mOhms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.449" L x 0.118" W (11.40mm x 3.00mm) | 0.720" (18.30mm) | - | 0.201" (5.10mm) |
|
|
|
Littelfuse |
PTC RESET FUSE 72V 900MA RADIAL |
6,354 |
|
PolySwitch®, RXE | Polymeric | 72V | 40A | 900mA | 1.8A | 7.2s | 200 mOhms | 470 mOhms | - | - | - | Through Hole | Radial, Disc | 0.441" Dia x 0.118" T (11.20mm x 3.00mm) | 0.622" (15.80mm) | - | 0.199" (5.05mm) |
|
|
|
Littelfuse |
PTC RESET FUSE 30V 4A RADIAL |
5,022 |
|
PolySwitch® | Polymeric | 30V | 40A | 4A | 8A | 12.7s | 10 mOhms | 50 mOhms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.551" L x 0.120" W (14.00mm x 3.00mm) | 0.831" (21.10mm) | - | 0.201" (5.10mm) |
|
|
|
Littelfuse |
PTC RESET FUSE 60V 100MA 1812 |
4,680 |
|
PolySwitch®, miniSMD | Polymeric | 60V | 40A | 100mA | 300mA | 5s | 700 mOhms | 12.7 Ohms | - | -40°C ~ 85°C | - | Surface Mount | 1812 (4532 Metric), Concave | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.035" (0.89mm) | - |
|
|
|
Littelfuse |
PTC RESET FUSE 72V 500MA RADIAL |
8,280 |
|
PolySwitch®, RXE | Polymeric | 72V | 40A | 500mA | 1A | 4s | 500 mOhms | 1.17 Ohms | - | - | - | Through Hole | Radial, Disc | 0.311" Dia x 0.118" T (7.90mm x 3.00mm) | 0.539" (13.70mm) | - | 0.199" (5.05mm) |
|
|
|
Littelfuse |
PTC RESET FUSE 1.25A 1812 |
358 |
|
POLY-FUSE®, 1812L | Polymeric | - | 100A | 1.25A | 2.5A | 400ms | 50 mOhms | 140 mOhms | - | -40°C ~ 85°C | - | Surface Mount | 1812 (4532 Metric), Concave | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.049" (1.25mm) | - |
|
|
|
Littelfuse |
PTC RESET FUSE 8V 2.6A 1812 |
727 |
|
POLY-FUSE®, 1812L | Polymeric | 8V | 100A | 2.6A | 5.2A | 2.5s | 15 mOhms | 47 mOhms | - | -40°C ~ 85°C | - | Surface Mount | 1812 (4532 Metric), Concave | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.053" (1.34mm) | - |
|
|
|
Littelfuse |
PTC RESET FUSE 60V 100MA RADIAL |
3,852 |
|
PolySwitch®, RXE | Polymeric | 60V | 40A | 100mA | 200mA | 4s | 2.5 Ohms | 7.5 Ohms | - | - | - | Through Hole | Radial, Disc | 0.291" Dia x 0.118" T (7.40mm x 3.00mm) | 0.457" (11.60mm) | - | 0.199" (5.05mm) |
|
|
|
Littelfuse |
PTC RESET FUSE 72V 500MA RADIAL |
8,298 |
|
PolySwitch®, RXE | Polymeric | 72V | 40A | 500mA | 1A | 4s | 500 mOhms | 1.17 Ohms | - | - | - | Through Hole | Radial, Disc | 0.311" Dia x 0.118" T (7.90mm x 3.00mm) | 0.539" (13.70mm) | - | 0.199" (5.05mm) |
|
|
|
Littelfuse |
PTC RESET FUSE 16V 4A RADIAL |
3,384 |
|
PolySwitch® | Polymeric | 16V | 100A | 4A | 6.8A | 1.7s | 21 mOhms | 60 mOhms | - | - | - | Through Hole | Radial, Disc | 0.331" L x 0.098" W (8.40mm x 2.50mm) | 0.504" (12.80mm) | - | 0.199" (5.05mm) |
|
|
|
Littelfuse |
PTC RESET FUSE 16V 6A RADIAL |
7,632 |
|
PolySwitch® | Polymeric | 16V | 100A | 6A | 10.2A | 3.3s | 10 mOhms | 28 mOhms | - | - | - | Through Hole | Radial, Disc | 0.402" L x 0.098" W (10.20mm x 2.50mm) | 0.673" (17.10mm) | - | 0.199" (5.05mm) |
|
|
|
Littelfuse |
PTC RESET FUSE 16V 8A RADIAL |
5,814 |
|
PolySwitch® | Polymeric | 16V | 100A | 8A | 13.6A | 5s | 6 mOhms | 18 mOhms | - | - | - | Through Hole | Radial, Disc | 0.480" L x 0.098" W (12.20mm x 2.50mm) | 0.823" (20.90mm) | - | 0.199" (5.05mm) |
|
|
|
Littelfuse |
PTC RESET FUSE 16V 12A RADIAL |
6,462 |
|
PolySwitch® | Polymeric | 16V | 100A | 12A | 20.4A | 7.5s | 3.3 mOhms | - | - | - | - | Through Hole | Radial, Disc | 0.670" L x 0.115" W (16.95mm x 2.90mm) | 1.102" (28.00mm) | - | 0.400" (10.15mm) |
|
|
|
Littelfuse |
PTC RESET FUSE 16V 4.5A RADIAL |
3,312 |
|
PolySwitch® | Polymeric | 16V | 100A | 4.5A | 7.8A | 3s | 22 mOhms | 3.6 Ohms | - | - | - | Through Hole | Radial, Disc | 0.409" L x 0.118" W (10.40mm x 3.00mm) | 0.614" (15.60mm) | - | 0.199" (5.05mm) |
|
|
|
Littelfuse |
PTC RESET FUSE 16V 6A RADIAL |
3,168 |
|
PolySwitch® | Polymeric | 16V | 100A | 6A | 10.8A | 5s | 13 mOhms | 4.1 Ohms | - | - | - | Through Hole | Radial, Disc | 0.441" L x 0.118" W (11.20mm x 3.00mm) | 0.827" (21.00mm) | - | 0.199" (5.05mm) |
|
|
|
Littelfuse |
PTC RESET FUSE 16V 7.5A RADIAL |
3,834 |
|
PolySwitch® | Polymeric | 16V | 100A | 7.5A | 13.1A | 7s | 9.4 mOhms | 4.5 Ohms | - | - | - | Through Hole | Radial, Disc | 0.551" L x 0.120" W (14.00mm x 3.00mm) | 0.925" (23.50mm) | - | 0.199" (5.05mm) |
|
|
|
Littelfuse |
PTC RESET FUSE 16V 10A RADIAL |
7,380 |
|
PolySwitch® | Polymeric | 16V | 100A | 10A | 18.5A | 9s | 6.2 mOhms | - | - | - | - | Through Hole | Radial, Disc | 0.689" L x 0.120" W (17.50mm x 3.00mm) | 1.043" (26.50mm) | - | 0.400" (10.15mm) |
|
|
|
Littelfuse |
PTC RESET FUSE 16V 13A RADIAL |
5,562 |
|
PolySwitch® | Polymeric | 16V | 100A | 13A | 24A | 13s | 4.1 mOhms | - | - | - | - | Through Hole | Radial, Disc | 0.925" L x 0.142" W (23.50mm x 3.60mm) | 1.130" (28.70mm) | - | 0.400" (10.15mm) |
|
|
|
Littelfuse |
PTC RESET FUSE 16V 1.1A RADIAL |
7,326 |
|
PolySwitch® | Polymeric | 16V | 40A | 1.1A | 2.2A | 2.3s | 50 mOhms | 140 mOhms | - | - | - | Through Hole | Radial, Disc | 0.291" L x 0.118" W (7.40mm x 3.00mm) | 0.559" (14.20mm) | - | 0.199" (5.05mm) |
|
|
|
Littelfuse |
PTC RESET FUSE 16V 1.6A RADIAL |
3,186 |
|
PolySwitch® | Polymeric | 16V | 40A | 1.6A | 3.2A | 9s | 300 mOhms | 110 mOhms | - | - | - | Through Hole | Radial, Disc | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.598" (15.20mm) | - | 0.199" (5.05mm) |
|
|
|
Littelfuse |
PTC RESET FUSE 16V 1.85A RADIAL |
4,212 |
|
PolySwitch® | Polymeric | 16V | 40A | 1.85A | 3.7A | 10s | 30 mOhms | 90 mOhms | - | - | - | Through Hole | Radial, Disc | 0.402" L x 0.118" W (10.20mm x 3.00mm) | 0.618" (15.70mm) | - | 0.199" (5.05mm) |
|
|
|
Littelfuse |
PTC RESET FUSE 15V 700MA STRAP |
4,032 |
|
PolySwitch®, LTP | Polymeric | 15V | 100A | 700mA | 1.45A | 5s | 100 mOhms | 340 mOhms | - | -40°C ~ 85°C | - | User Defined | Strap | 0.827" L x 0.199" W (21.00mm x 5.05mm) | - | 0.047" (1.20mm) | - |
|
|
|
Littelfuse |
PTC RESET FUSE 15V 700MA STRAP |
8,802 |
|
PolySwitch®, LTP | Polymeric | 15V | 100A | 700mA | 1.45A | 5s | 100 mOhms | 340 mOhms | - | -40°C ~ 85°C | - | User Defined | Strap | 0.866" L x 0.199" W (22.00mm x 5.05mm) | - | 0.039" (1.00mm) | - |
|
|
|
Littelfuse |
PTC RESET FUSE 24V 1A STRAP |
4,374 |
|
PolySwitch®, LTP | Polymeric | 24V | 100A | 1A | 2.5A | 7s | 70 mOhms | 260 mOhms | - | -40°C ~ 85°C | - | User Defined | Strap | 0.866" L x 0.199" W (22.00mm x 5.05mm) | - | 0.039" (1.00mm) | - |
|
|
|
Littelfuse |
PTC RESET FUSE 24V 1.8A STRAP |
3,562 |
|
PolySwitch®, LTP | Polymeric | 24V | 100A | 1.8A | 3.8A | 2.9s | 40 mOhms | 120 mOhms | - | -40°C ~ 85°C | - | User Defined | Strap | 0.984" L x 0.199" W (25.00mm x 5.05mm) | - | 0.039" (1.00mm) | - |