Littelfuse PTC Resettable Fuses
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CategoryPower / Circuit Protection / PTC Resettable Fuses
ManufacturerLittelfuse Inc.
Records 1,697
Page 11/57
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 15V 2.5A 2SMD |
17,676 |
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PolySwitch®, SMD | Polymeric | 15V | 40A | 2.5A | 5A | 10s | 35 mOhms | 85 mOhms | - | -40°C ~ 85°C | - | Surface Mount | 2-SMD | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | 0.118" (3.00mm) | - |
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Littelfuse |
PTC RESET FUSE 15V 1.5A 2SMD |
9 |
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PolySwitch®, SMD | Polymeric | 15V | 40A | 1.5A | 3A | 5s | 60 mOhms | - | - | -40°C ~ 85°C | - | Surface Mount | 2-SMD | 0.200" L x 0.180" W (5.08mm x 4.58mm) | - | 0.060" (1.52mm) | - |
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Littelfuse |
PTC RESET FUSE 16V 4A RADIAL |
27 |
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PolySwitch®, RGEF | Polymeric | 16V | 100A | 4A | 6.8A | 1.7s | 21 mOhms | 60 mOhms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.331" L x 0.098" W (8.40mm x 2.50mm) | 0.504" (12.80mm) | - | 0.199" (5.05mm) |
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Littelfuse |
PTC RESET FUSE 6V 2.6A 2SMD |
200 |
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PolySwitch®, SMD | Polymeric | 6V | 40A | 2.6A | 5.2A | 20s | 25 mOhms | 75 mOhms | - | -40°C ~ 85°C | - | Surface Mount | 2-SMD | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | 0.118" (3.00mm) | - |
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Littelfuse |
PTC RESET FUSE 15V 1.1A 2016 |
16,828 |
|
POLY-FUSE®, 2016L | Polymeric | 15V | 40A | 1.1A | 2.2A | 500ms | 100 mOhms | 400 mOhms | - | -40°C ~ 85°C | - | Surface Mount | 2016 (5041 Metric), Concave | 0.200" L x 0.160" W (5.08mm x 4.07mm) | - | 0.030" (0.75mm) | - |
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Littelfuse |
PTC RESET FUSE 15V 3A 2SMD |
20,287 |
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PolySwitch®, SMD | Polymeric | 15V | 40A | 3A | 6A | 35s | 15 mOhms | 50 mOhms | - | -40°C ~ 85°C | - | Surface Mount | 2-SMD | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | 0.118" (3.00mm) | - |
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Littelfuse |
PTC RESET FUSE 16V 2A RADIAL |
24,384 |
|
PolySwitch®, RHEF | Polymeric | 16V | 100A | 2A | 3.8A | 4.3s | 45 mOhms | 110 mOhms | - | -40°C ~ 125°C | - | Through Hole | Radial, Disc | 0.370" Dia x 0.122" T (9.40mm x 3.10mm) | 0.567" (14.40mm) | - | 0.199" (5.05mm) |
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Littelfuse |
PTC RESET FUSE 240V 80MA RADIAL |
13,080 |
|
PolySwitch®, LVR | Polymeric | 240V (265V Int) | 1.2A | 80mA | 190mA | 10s | 7.4 Ohms | 26 Ohms | - | -20°C ~ 85°C | - | Through Hole | Radial, Disc | 0.283" Dia x 0.181" T (7.20mm x 4.60mm) | 0.402" (10.20mm) | - | 0.200" (5.08mm) |
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Littelfuse |
PTC RESET FUSE 60V 2.5A RADIAL |
19,488 |
|
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 9V 160MA 0603 |
39,654 |
|
PolySwitch®, femtoSMDC | Polymeric | 9V | 40A | 160mA | 400mA | 100ms | 1 Ohms | 4.2 Ohms | - | - | - | 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 16V 800MA 2SMD |
134 |
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PolySwitch®, AHS | Polymeric | 16V | 70A | 800mA | 2A | 9s | 130 mOhms | 550 mOhms | - | -40°C ~ 125°C | AEC-Q200 | Surface Mount | 2-SMD | 0.200" L x 0.180" W (5.08mm x 4.58mm) | - | 0.060" (1.52mm) | - |
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Littelfuse |
PTC RESET FUSE 240V 250MA RADIAL |
26 |
|
PolySwitch®, LVR | Polymeric | 240V (265V Int) | 3.5A | 250mA | 560mA | 18.5s | 1.3 Ohms | 3.8 Ohms | - | -20°C ~ 85°C | - | Through Hole | Radial, Disc | 0.378" L x 0.150" W (9.60mm x 3.80mm) | 0.685" (17.40mm) | - | 0.200" (5.08mm) |
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Littelfuse |
PTC RESET FUSE 16V 2A 2SMD |
1,051 |
|
PolySwitch®, AHS | Polymeric | 16V | 70A | 2A | 4A | 13.4s | 50 mOhms | 140 mOhms | - | -40°C ~ 125°C | AEC-Q200 | Surface Mount | 2-SMD | 0.343" L x 0.250" W (8.70mm x 6.36mm) | - | 0.118" (3.00mm) | - |
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Littelfuse |
PTC RESET FUSE 100V 180MA RADIAL |
16,362 |
|
PolySwitch®, TRF250 | Polymeric | 100V (250V Int) | 10A | 180mA | 650mA | 2s | 800 mOhms | 4 Ohms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.354" Dia x 0.150" T (9.00mm x 3.80mm) | 0.472" (12.00mm) | - | 0.200" (5.08mm) |
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Littelfuse |
PTC RESET FUSE 16V 6A RADIAL |
22,128 |
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PolySwitch®, RHEF | Polymeric | 16V | 100A | 6A | 10.8A | 5s | 13 mOhms | 32 mOhms | - | -40°C ~ 125°C | - | Through Hole | Radial, Disc | 0.441" L x 0.122" W (11.20mm x 3.10mm) | 0.827" (21.00mm) | - | 0.199" (5.05mm) |
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Littelfuse |
PTC RESET FUSE 60V 370MA 2SMD |
13,672 |
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PolySwitch®, ASMD | Polymeric | 60V | 10A | 370mA | 980mA | 20s | 290 mOhms | 1.4 Ohms | - | -40°C ~ 85°C | AEC-Q200 | Surface Mount | 2-SMD | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | 0.125" (3.18mm) | - |
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Littelfuse |
PTC RESET FUSE 60V 120MA RADIAL |
12,522 |
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PolySwitch®, TRF250 | Polymeric | 60V (250V Int) | 3A | 120mA | 240mA | 1s | 6 Ohms | 16 Ohms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.236" L x 0.150" W (6.00mm x 3.80mm) | 0.394" (10.00mm) | - | 0.197" (5.00mm) |
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Littelfuse |
PTC RESET FUSE 33V 1.25A 2SMD |
95,082 |
|
PolySwitch®, ASMD | Polymeric | 33V | 40A | 1.25A | 2.5A | 2s | 40 mOhms | 250 mOhms | - | - | PS300, PS400 | Surface Mount | 2-SMD | 0.295" L x 0.201" W (7.50mm x 5.10mm) | - | 0.028" (0.71mm) | - |
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Littelfuse |
PTC RESET FUSE 15V 50MA 0603 |
30,726 |
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PolySwitch®, femtoASMD | Polymeric | 15V | 10A | 50mA | 150mA | 100ms | 3.8 Ohms | 30 Ohms | - | - | PS300, PS400 | Surface Mount | 0603 (1608 Metric) | 0.063" L x 0.032" W (1.60mm x 0.80mm) | - | 0.033" (0.85mm) | - |
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Littelfuse |
PTC RESET FUSE 240V 400MA RADIAL |
381,836 |
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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 60V 170MA RADIAL |
267,018 |
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PolySwitch®, RXEF | Polymeric | 60V | 40A | 170mA | 340mA | 3s | 3.3 Ohms | 8 Ohms | - | -40°C ~ 85°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 60V 100MA RADIAL |
14,568 |
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PolySwitch®, RXEF | Polymeric | 60V | 40A | 100mA | 200mA | 4s | 2.5 Ohms | 7.5 Ohms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.291" Dia x 0.118" T (7.40mm x 3.00mm) | 0.457" (11.60mm) | - | 0.199" (5.05mm) |
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Littelfuse |
PTC RESET FUSE 72V 200MA RADIAL |
15,090 |
|
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 120MA RADIAL |
23,172 |
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POLY-FUSE®, 250R | Polymeric | 60V (250V Int) | 3A | 120mA | 240mA | 3s | 5.4 Ohms | 14 Ohms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.256" L x 0.181" W (6.50mm x 4.60mm) | 0.433" (11.00mm) | - | 0.201" (5.10mm) |
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Littelfuse |
PTC RESET FUSE 60V 145MA RADIAL |
23,592 |
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POLY-FUSE®, 250R | Polymeric | 60V (250V Int) | 3A | 145mA | 290mA | 2.5s | 3 Ohms | 14 Ohms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.256" L x 0.181" W (6.50mm x 4.60mm) | 0.433" (11.00mm) | - | 0.201" (5.10mm) |
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Littelfuse |
PTC RESET FUSE 60V 145MA RADIAL |
2,250 |
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POLY-FUSE®, 250R | Polymeric | 60V (250V Int) | 3A | 145mA | 290mA | 2.5s | 3 Ohms | 14 Ohms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.256" L x 0.181" W (6.50mm x 4.60mm) | 0.433" (11.00mm) | - | 0.201" (5.10mm) |
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Littelfuse |
PTC RESET FUSE 72V 500MA RADIAL |
16,656 |
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PolySwitch®, RXEF | Polymeric | 72V | 40A | 500mA | 1A | 4s | 500 mOhms | 1.17 Ohms | - | -40°C ~ 85°C | - | Through Hole | Radial, Disc | 0.311" Dia x 0.118" T (7.90mm x 3.00mm) | 0.539" (13.70mm) | - | 0.199" (5.05mm) |
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Littelfuse |
PTC RESET FUSE 72V 300MA RADIAL |
13,002 |
|
PolySwitch®, RXEF | Polymeric | 72V | 40A | 300mA | 600mA | 3s | 880 mOhms | 2.1 Ohms | - | -40°C ~ 85°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 16V 7.5A RADIAL |
51,858 |
|
PolySwitch®, RHEF | Polymeric | 16V | 100A | 7.5A | 13.1A | 7s | 9.4 mOhms | 22 mOhms | - | -40°C ~ 125°C | - | Through Hole | Radial, Disc | 0.551" L x 0.118" W (14.00mm x 3.00mm) | 0.925" (23.50mm) | - | 0.199" (5.05mm) |
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Littelfuse |
PTC RESET FUSE 60V 130MA 2SMD |
15,504 |
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POLY-FUSE®, 250S | Polymeric | 60V (250V Int) | 3A | 130mA | 260mA | 2s | 4 Ohms | 20 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) | - |