Littelfuse PTC Resettable Fuses
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CategoryPower / Circuit Protection / PTC Resettable Fuses
ManufacturerLittelfuse Inc.
Records 1,697
Page 28/57
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Littelfuse |
PTC RESET FUSE 30V 8A RADIAL |
91 |
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PolySwitch®, RUEF | Polymeric | 30V | 100A | 8A | 16A | 18.8s | 5 mOhms | 20 mOhms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.850" L x 0.118" W (21.60mm x 3.00mm) | 1.118" (28.40mm) | - | 0.400" (10.15mm) |
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Littelfuse |
PTC RESET FUSE 16V 12A RADIAL |
20,868 |
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PolySwitch®, RGEF | Polymeric | 16V | 100A | 12A | 20.4A | 7.5s | 3.3 mOhms | 8.6 mOhms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.670" L x 0.115" W (16.95mm x 2.90mm) | 1.102" (28.00mm) | - | 0.400" (10.15mm) |
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Littelfuse |
PTC RESET FUSE 16V 2A 1812 |
20,158 |
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POLY-FUSE®, 1812L | Polymeric | 16V | 100A | 2A | 3.5A | 2s | 20 mOhms | 70 mOhms | - | -40°C ~ 85°C | - | Surface Mount | 1812 (4532 Metric), Concave | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.047" (1.20mm) | - |
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Littelfuse |
PTC RESET FUSE 60V 150MA RADIAL |
2,934 |
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POLY-FUSE®, 600R | Polymeric | 60V (600V Int) | 3A | 150mA | 300mA | 4s | 6 Ohms | 17 Ohms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.354" L x 0.181" W (9.00mm x 4.60mm) | 0.492" (12.50mm) | - | 0.201" (5.10mm) |
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Littelfuse |
PTC RESET FUSE 16V 12A RADIAL |
6,966 |
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PolySwitch®, RGEF | Polymeric | 16V | 100A | 12A | 20.4A | 7.5s | 3.3 mOhms | 8.6 mOhms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.670" L x 0.115" W (16.95mm x 2.90mm) | 1.102" (28.00mm) | - | 0.400" (10.15mm) |
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Littelfuse |
PTC RESET FUSE 16V 9A RADIAL |
16,776 |
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PolySwitch®, RHEF | Polymeric | 16V | 100A | 9A | 16.5A | 10s | 7.4 mOhms | 17 mOhms | - | -40°C ~ 125°C | - | Through Hole | Radial, Disc | 0.650" L x 0.118" W (16.50mm x 3.00mm) | 1.012" (25.70mm) | - | 0.199" (5.05mm) |
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Littelfuse |
PTC RESET FUSE 16V 14A RADIAL |
20,700 |
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PolySwitch®, RGEF | Polymeric | 16V | 100A | 14A | 23.8A | 9s | 2.6 mOhms | 6.4 mOhms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.925" L x 0.114" W (23.50mm x 2.90mm) | 1.098" (27.90mm) | - | 0.400" (10.15mm) |
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Littelfuse |
PTC RESET FUSE 250V 150MA RADIAL |
728 |
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PolySwitch®, TR600 | Polymeric | 250V (600V Int) | 40A | 150mA | 300mA | 8s | 6 Ohms | 22 Ohms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.532" Dia x 0.236" T (13.50mm x 6.00mm) | 0.496" (12.60mm) | - | 0.197" (5.00mm) |
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Littelfuse |
PTC RESET FUSE 250V 160MA RADIAL |
8,010 |
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PolySwitch®, TRF600 | Polymeric | 250V (600V Int) | 60A | 160mA | 320mA | 18s | 4 Ohms | 18 Ohms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.630" L x 0.236" W (16.00mm x 6.00mm) | 0.496" (12.60mm) | - | 0.200" (5.08mm) |
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Littelfuse |
PTC RESET FUSE 60V 130MA 2SMD |
2,424 |
|
PolySwitch®, TSV250 | Polymeric | 60V (250V Int) | 3A | 130mA | 260mA | 2s | 4 Ohms | 12 Ohms | - | -40°C ~ 85°C | - | Surface Mount | 2-SMD | 0.240" L x 0.272" W (6.10mm x 6.90mm) | - | 0.126" (3.20mm) | - |
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Littelfuse |
PTC RESET FUSE 60V 400MA RADIAL |
10,140 |
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PolySwitch®, TRF600 | Polymeric | 60V (600V Int) | 60A | 400mA | 1A | 10s | 950 mOhms | 1.9 Ohms | - | 0°C ~ 85°C | - | Through Hole | Radial, Disc | 0.583" L x 0.181" W (14.80mm x 4.60mm) | 0.516" (13.10mm) | - | 0.200" (5.08mm) |
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Littelfuse |
LVR100S-240-2 |
4,356 |
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PolySwitch®, LVR | Polymeric | 240V (265V Int) | 10A | 1A | 2A | 21s | 218 mOhms | 580 mOhms | - | -20°C ~ 85°C | - | Through Hole | Radial, Disc | 0.736" Dia x 0.201" T (18.70mm x 5.10mm) | 0.961" (24.40mm) | - | 0.400" (10.15mm) |
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Littelfuse |
PTC RESET FUSE 16V 15A RADIAL |
5,617 |
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PolySwitch®, RHEF | Polymeric | 16V | 100A | 15A | 28A | 20s | 3.2 mOhms | 9.2 mOhms | - | -40°C ~ 125°C | - | Through Hole | Radial, Disc | 0.925" L x 0.142" W (23.50mm x 3.60mm) | 1.130" (28.70mm) | - | 0.400" (10.15mm) |
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Littelfuse |
PTC RESET FUSE 60V 180MA RADIAL |
7,830 |
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POLY-FUSE®, 250R | Polymeric | 60V (250V Int) | 10A | 180mA | 650mA | 21s | 1.4 Ohms | 4.5 Ohms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.374" Dia x 0.181" T (9.50mm x 4.60mm) | 0.472" (12.00mm) | - | 0.201" (5.10mm) |
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Littelfuse |
PTC RESET FUSE 24V 3.3A 2920 |
19,730 |
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POLY-FUSE®, 2920L | Polymeric | 24V | 40A | 3.3A | 5.5A | 5s | 15 mOhms | 55 mOhms | - | -40°C ~ 85°C | - | Surface Mount | 2920 (7351 Metric), Concave | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | 0.079" (2.00mm) | - |
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Littelfuse |
PTC RESET FUSE 6V 1.75A 1206 |
1,498 |
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POLY-FUSE®, LoRho | Polymeric | 6V | 50A | 1.75A | 3.5A | 400ms | 5 mOhms | 30 mOhms | - | -40°C ~ 85°C | - | Surface Mount | 1206 (3216 Metric), Concave | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.071" (1.80mm) | - |
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Littelfuse |
PTC RESET FUSE 6V 1.75A 1210 |
3,906 |
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POLY-FUSE®, LoRho | Polymeric | 6V | 50A | 1.75A | 3.5A | 2.5s | 6 mOhms | 40 mOhms | - | -40°C ~ 85°C | - | Surface Mount | 1210 (3225 Metric), Concave | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | 0.028" (0.70mm) | - |
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Littelfuse |
PTC RESET FUSE 6V 500MA 0603 |
2,670 |
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POLY-FUSE®, LoRho | Polymeric | 6V | 50A | 500mA | 1A | 100ms | 70 mOhms | 350 mOhms | - | -40°C ~ 85°C | - | Surface Mount | 0603 (1608 Metric), Concave | 0.063" L x 0.032" W (1.60mm x 0.80mm) | - | 0.030" (0.75mm) | - |
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Littelfuse |
PTC RESET FUSE 60V 400MA 2SMD |
339 |
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PolySwitch®, TS600 | Polymeric | 60V (600V Int) | 60A | 400mA | 1A | 14s | 500 mOhms | 2 Ohms | - | -40°C ~ 85°C | - | Surface Mount | 2-SMD | 0.742" L x 0.305" W (18.85mm x 7.75mm) | - | 0.484" (12.30mm) | - |
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Littelfuse |
PTC RESET FUSE 24V 2.6A 2016 |
5,869 |
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POLY-FUSE®, 2016L | Polymeric | 24V | 40A | 2.6A | 5A | 5s | 25 mOhms | 75 mOhms | - | -40°C ~ 85°C | - | Surface Mount | 2016 (5041 Metric), Concave | 0.200" L x 0.160" W (5.08mm x 4.07mm) | - | 0.063" (1.60mm) | - |
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Littelfuse |
PTC RESET FUSE 15V 3A 2920 |
4,680 |
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POLY-FUSE®, 2920L | Polymeric | 15V | 40A | 3A | 5A | 20s | 15 mOhms | 48 mOhms | - | -40°C ~ 85°C | - | Surface Mount | 2920 (7351 Metric), Concave | 0.289" L x 0.202" W (7.35mm x 5.12mm) | - | 0.049" (1.25mm) | - |
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Littelfuse |
PTC RESET FUSE 72V 200MA RADIAL |
3,526 |
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PolySwitch®, RXEF | Polymeric | 72V | 40A | 200mA | 400mA | 2.2s | 1.83 Ohms | 4.4 Ohms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.291" Dia x 0.118" T (7.40mm x 3.00mm) | 0.461" (11.70mm) | - | 0.199" (5.05mm) |
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Littelfuse |
PTC RESET FUSE 60V 130MA 2SMD |
63,182 |
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PolySwitch®, TS250 | Polymeric | 60V (600V Int) | 1A | 130mA | 260mA | 2.5s | 6.5 Ohms | 20 Ohms | - | -40°C ~ 85°C | - | Surface Mount | 2-SMD | 0.352" L x 0.291" W (8.95mm x 7.40mm) | - | 0.134" (3.40mm) | - |
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Littelfuse |
PTC RESET FUSE 60V 350MA 1812 |
2,338 |
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POLY-FUSE®, 1812L | Polymeric | 60V | 10A | 350mA | 700mA | 150ms | 400 mOhms | 1.7 Ohms | - | -40°C ~ 85°C | - | Surface Mount | 1812 (4532 Metric), Concave | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.071" (1.80mm) | - |
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Littelfuse |
PTC RESET FUSE 72V 650MA RADIAL |
107,406 |
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PolySwitch®, RXEF | Polymeric | 72V | 40A | 650mA | 1.3A | 5.3s | 310 mOhms | 720 mOhms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.370" Dia x 0.118" T (9.40mm x 3.00mm) | 0.571" (14.50mm) | - | 0.199" (5.05mm) |
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Littelfuse |
PTC RESET FUSE 15V 2.6A STRAP |
5,814 |
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PolySwitch®, LR4 | Polymeric | 15V | 100A | 2.6A | 5.8A | 5s | 20 mOhms | 63 mOhms | - | -40°C ~ 85°C | - | User Defined | Strap | 0.866" L x 0.205" W (22.00mm x 5.20mm) | - | 0.039" (1.00mm) | - |
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Littelfuse |
PTC RESET FUSE 30V 50MA 0805 |
24 |
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POLY-FUSE®, 0805L | Polymeric | 30V | 40A | 50mA | 150mA | 1.5s | 3.6 Ohms | 20 Ohms | - | -40°C ~ 85°C | AEC-Q200 | Surface Mount | 0805 (2012 Metric), Concave | 0.083" L x 0.053" W (2.10mm x 1.35mm) | - | 0.049" (1.25mm) | - |
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Littelfuse |
PTC RESET FUSE 30V 100MA 1812 |
5,292 |
|
POLY-FUSE®, 1812L | Polymeric | 30V | 100A | 100mA | 300mA | 1.5s | 1.6 Ohms | 15 Ohms | - | -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) | - |
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Littelfuse |
PTC RESET FUSE 16V 1.25A 1812 |
13,957 |
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PolySwitch®, miniSMD | Polymeric | 16V | 100A | 1.25A | 2.5A | 400ms | 50 mOhms | 140 mOhms | - | -40°C ~ 85°C | - | Surface Mount | 1812 (4532 Metric), Concave | 0.181" L x 0.128" W (4.60mm x 3.24mm) | - | 0.019" (0.48mm) | - |
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Littelfuse |
PTC RESET FUSE 16V 3A 2016 |
1,066 |
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POLY-FUSE®, 2016L | Polymeric | 16V | 40A | 3A | 5A | 10s | 15 mOhms | 48 mOhms | - | -40°C ~ 85°C | - | Surface Mount | 2016 (5041 Metric), Concave | 0.200" L x 0.160" W (5.08mm x 4.07mm) | - | 0.045" (1.15mm) | - |