Littelfuse PTC Resettable Fuses
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CategoryPower / Circuit Protection / PTC Resettable Fuses
ManufacturerLittelfuse Inc.
Records 1,697
Page 22/57
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Littelfuse |
PTC RESET FUSE 6V 200MA 0402 |
2,258 |
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POLY-FUSE®, LoRho | Polymeric | 6V | 40A | 200mA | 500mA | 1s | 100 mOhms | 1.25 Ohms | - | -40°C ~ 85°C | - | Surface Mount | 0402 (1005 Metric), Concave | 0.039" L x 0.020" W (1.00mm x 0.50mm) | - | 0.024" (0.60mm) | - |
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Littelfuse |
PTC RESET FUSE 6V 100MA 0402 |
4,626 |
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POLY-FUSE®, LoRho | Polymeric | 6V | 40A | 100mA | 300mA | 1s | 150 mOhms | 2 Ohms | - | -40°C ~ 85°C | - | Surface Mount | 0402 (1005 Metric), Concave | 0.039" L x 0.020" W (1.00mm x 0.50mm) | - | 0.024" (0.60mm) | - |
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Littelfuse |
PTC RESET FUSE 12V 1.5A 1206 |
549 |
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POLY-FUSE®, LoRho | Polymeric | 12V | 50A | 1.5A | 3A | 300ms | 10 mOhms | 80 mOhms | - | -40°C ~ 85°C | - | Surface Mount | 1206 (3216 Metric), Concave | 0.126" L x 0.065" W (3.20mm x 1.65mm) | - | 0.033" (0.85mm) | - |
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Littelfuse |
PTC RESET FUSE 12V 1.1A 1206 |
1,968 |
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POLY-FUSE®, LoRho | Polymeric | 12V | 50A | 1.1A | 2.2A | 300ms | 15 mOhms | 130 mOhms | - | -40°C ~ 85°C | - | Surface Mount | 1206 (3216 Metric), Concave | 0.126" L x 0.065" W (3.20mm x 1.65mm) | - | 0.033" (0.85mm) | - |
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Littelfuse |
PTC RESET FUSE 250V 250MA 4SMD |
3,666 |
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PolySwitch®, TSM | Polymeric | 250V (600V Int) | 3A | 250mA | 860mA | 6s | 1 Ohms | 7 Ohms | - | -40°C ~ 85°C | - | Surface Mount | 4-SMD | 0.681" L x 0.425" W (17.30mm x 10.80mm) | - | 0.461" (11.70mm) | - |
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Littelfuse |
PTC RESET FUSE 9V 3A 0603 |
2,628 |
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0603L SL | Polymeric | 9V | 50A | 3A | 6A | 1s | 3 mOhms | 30 mOhms | - | -40°C ~ 85°C | - | Surface Mount | 0603 (1608 Metric), Concave | 0.063" L x 0.032" W (1.60mm x 0.80mm) | - | 0.039" (1.00mm) | - |
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Littelfuse |
PTC RESET FUSE 16V 21A RADIAL |
14,652 |
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PolySwitch®, BD540 | Polymeric | 16V | 100A | 21A | 40A | 13s | 1.6 mOhms | 4.4 mOhms | - | - | - | Through Hole | Radial, Disc | 0.987" L x 0.384" W (25.08mm x 9.75mm) | 0.880" (22.36mm) | - | 0.392" (9.95mm) |
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Littelfuse |
PTC RESET FUSE 14V 16A BLADE |
14,700 |
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PolySwitch®, BD280 | Polymeric | 14V | 100A | 16A | 26A | 10s | 2.8 Ohms | 6.4 Ohms | - | -40°C ~ 125°C | AEC-Q200 | Holder | Blade Type | 1.193" L x 0.433" W (30.30mm x 11.00mm) | 0.262" (6.65mm) | - | - |
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Littelfuse |
PTC RESET FUSE 30V 5A RADIAL |
7,704 |
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POLY-FUSE®, 30R | Polymeric | 30V | 40A | 5A | 10A | 14.5s | 10 mOhms | 50 mOhms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.551" L x 0.118" W (14.00mm x 3.00mm) | 1.008" (25.60mm) | - | 0.402" (10.20mm) |
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Littelfuse |
PTC RESET FUSE 6V 750MA RADIAL |
6,504 |
|
PolySwitch®, RUSBF | Polymeric | 6V | 40A | 750mA | 1.3A | 400ms | 110 mOhms | 230 mOhms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.272" Dia x 0.122" T (6.90mm x 3.10mm) | 0.449" (11.40mm) | - | 0.201" (5.10mm) |
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Littelfuse |
PTC RESET FUSE 60V 500MA RADIAL |
1,592 |
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PolySwitch®, RKEF | Polymeric | 60V | 40A | 500mA | 1A | 800ms | 320 mOhms | 900 mOhms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.280" L x 0.140" W (7.10mm x 3.56mm) | 0.450" (11.43mm) | - | 0.199" (5.05mm) |
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Littelfuse |
PTC RESET FUSE 30V 1.1A RADIAL |
20,940 |
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POLY-FUSE®, 30R | Polymeric | 30V | 40A | 1.1A | 2.2A | 6.6s | 50 mOhms | 170 mOhms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.291" L x 0.118" W (7.40mm x 3.00mm) | 0.559" (14.20mm) | - | 0.201" (5.10mm) |
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Littelfuse |
PTC RESET FUSE 30V 900MA RADIAL |
7,260 |
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POLY-FUSE®, 30R | Polymeric | 30V | 40A | 900mA | 1.8A | 5.9s | 70 mOhms | 220 mOhms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.291" L x 0.118" W (7.40mm x 3.00mm) | 0.480" (12.20mm) | - | 0.201" (5.10mm) |
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Littelfuse |
PTC RESET FUSE 30V 1.85A RADIAL |
23,568 |
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POLY-FUSE®, 30R | Polymeric | 30V | 40A | 1.85A | 3.7A | 8.7s | 30 mOhms | 90 mOhms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.402" L x 0.118" W (10.20mm x 3.00mm) | 0.618" (15.70mm) | - | 0.201" (5.10mm) |
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Littelfuse |
PTC RESET FUSE 30V 2.5A RADIAL |
15,960 |
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POLY-FUSE®, 30R | 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) | - | 0.118" (3.00mm) |
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Littelfuse |
PTC RESET FUSE 30V 1A RADIAL |
17,918 |
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PolySwitch®, RHEF | Polymeric | 30V | 40A | 1A | 1.8A | 5.2s | 180 mOhms | 430 mOhms | - | -40°C ~ 125°C | - | Through Hole | Radial, Disc | 0.382" Dia x 0.118" T (9.70mm x 3.00mm) | 0.535" (13.60mm) | - | 0.199" (5.05mm) |
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Littelfuse |
PTC RESET FUSE 60V 1.6A RADIAL |
2,153 |
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PolySwitch®, RKEF | Polymeric | 60V | 40A | 1.6A | 3.2A | 9s | 100 mOhms | 320 mOhms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.480" L x 0.150" W (12.20mm x 3.81mm) | 0.720" (18.30mm) | - | 0.200" (5.08mm) |
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Littelfuse |
PTC RESET FUSE 30V 500MA RADIAL |
10,752 |
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PolySwitch®, RHEF | Polymeric | 30V | 40A | 500mA | 920mA | 2.5s | 480 mOhms | 1.1 Ohms | - | -40°C ~ 125°C | - | Through Hole | Radial, Disc | 0.291" Dia x 0.118" T (7.40mm x 3.00mm) | 0.500" (12.70mm) | - | 0.199" (5.05mm) |
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Littelfuse |
PTC RESET FUSE 30V 4A RADIAL |
18,420 |
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POLY-FUSE®, 30R | Polymeric | 30V | 40A | 4A | 8A | 12.7s | 10 mOhms | 50 mOhms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.551" L x 0.118" W (14.00mm x 3.00mm) | 0.866" (22.00mm) | - | 0.201" (5.10mm) |
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Littelfuse |
PTC RESET FUSE 60V 2.5A RADIAL |
10,536 |
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POLY-FUSE®, 60R | Polymeric | 60V | 40A | 2.5A | 5A | 15.6s | 50 mOhms | 130 mOhms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.785" Dia x 0.122" T (19.93mm x 3.10mm) | 1.032" (26.20mm) | - | 0.402" (10.20mm) |
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Littelfuse |
PTC RESET FUSE 16V 5A RADIAL |
14,184 |
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POLY-FUSE®, 16R | Polymeric | 16V | 100A | 5A | 8.5A | 2s | 15 mOhms | 34 mOhms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.409" L x 0.118" W (10.40mm x 3.00mm) | 0.563" (14.30mm) | - | 0.201" (5.10mm) |
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Littelfuse |
PTC RESET FUSE 240V 120MA RADIAL |
795,567 |
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PolySwitch®, LVR | Polymeric | 240V (265V Int) | 1.2A | 120mA | 300mA | 15s | 3 Ohms | 12 Ohms | - | -20°C ~ 85°C | - | Through Hole | Radial, Disc | 0.327" Dia x 0.150" T (8.30mm x 3.80mm) | 0.430" (10.70mm) | - | 0.200" (5.08mm) |
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Littelfuse |
PTC RESET FUSE 16V 1.1A STRAP |
7,404 |
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PolySwitch®, VTP | Polymeric | 16V | 100A | 1.1A | 2.7A | 5s | 38 mOhms | 140 mOhms | - | -40°C ~ 85°C | - | User Defined | Strap | 1.008" L x 0.114" W (25.60mm x 2.90mm) | - | 0.028" (0.70mm) | - |
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Littelfuse |
PTC RESET FUSE 16V 7A RADIAL |
3,069 |
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PolySwitch®, RGEF | Polymeric | 16V | 100A | 7A | 11.9A | 3.5s | 7.7 mOhms | 20 mOhms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.421" L x 0.098" W (10.70mm x 2.50mm) | 0.776" (19.70mm) | - | 0.199" (5.05mm) |
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Littelfuse |
PTC RESET FUSE 240V 400MA RADIAL |
83 |
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PolySwitch®, LVR | Polymeric | 240V (265V Int) | 5.5A | 400mA | 900mA | 24s | 600 mOhms | 1.9 Ohms | - | -20°C ~ 85°C | - | Through Hole | Radial, Disc | 0.453" L x 0.150" W (11.50mm x 3.80mm) | 0.823" (20.90mm) | - | 0.200" (5.08mm) |
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Littelfuse |
PTC RESET FUSE 240V 550MA RADIAL |
166 |
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PolySwitch®, LVR | Polymeric | 240V (265V Int) | 7A | 550mA | 1.25A | 26s | 450 mOhms | 1.45 Ohms | - | -20°C ~ 85°C | - | Through Hole | Radial, Disc | 0.551" L x 0.161" W (14.00mm x 4.10mm) | 0.822" (20.87mm) | - | 0.199" (5.05mm) |
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Littelfuse |
PTC RESET FUSE 60V 5A RADIAL |
92 |
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PolySwitch®, RKEF | Polymeric | 60V | 40A | 5A | 10A | 28s | 12 mOhms | 50 mOhms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.949" L x 0.118" W (24.10mm x 3.00mm) | 1.142" (29.00mm) | - | 0.400" (10.15mm) |
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Littelfuse |
PTC RESET FUSE 32V 7.5A RADIAL |
99 |
|
PolySwitch®, AHEF | Polymeric | 32V | 100A | 7.5A | 15A | 13s | 7.4 mOhms | 23 mOhms | - | -40°C ~ 125°C | AEC-Q200 | Through Hole | Radial, Disc | 0.830" L x 0.150" W (21.10mm x 3.80mm) | 0.980" (24.90mm) | - | 0.400" (10.15mm) |
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Littelfuse |
PTC RESET FUSE 16V 15A RADIAL |
8,496 |
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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 240V 1A RADIAL |
78 |
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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) |