Photo | Mfr. Part # | Availability | 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 |
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TRF250-120T-R1-B-0.5PTC RESET FUSE 60V 120MA RADIAL Littelfuse Inc. |
28 |
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![]() Datasheet |
Radial, Disc | PolySwitch®, TRF250 | Bag | Active | Polymeric | 60V (250V Int) | 120 mA | 240 mA | 3 A | 1 s | 6 Ohms | 16 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.256" L x 0.181" W (6.50mm x 4.60mm) | 0.433" (11.00mm) | - | 0.197" (5.00mm) |
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250R145ZRPTC RESET FUSE 60V 145MA RADIAL Littelfuse Inc. |
0 |
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![]() Datasheet |
Radial, Disc | POLY-FUSE®, 250R | Cut Tape (CT) | Active | Polymeric | 60V (250V Int) | 145 mA | 290 mA | 3 A | 2.5 s | 3 Ohms | 14 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.256" L x 0.181" W (6.50mm x 4.60mm) | 0.433" (11.00mm) | - | 0.201" (5.10mm) |
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LR4-260SFPTC RESET FUSE 15V 2.6A STRAP Littelfuse Inc. |
0 |
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![]() Datasheet |
Strap | PolySwitch®, LR4 | Bag | Active | Polymeric | 15V | 2.6 A | 5.8 A | 100 A | 5 s | 20 mOhms | 63 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 0.866" L x 0.205" W (22.00mm x 5.20mm) | - | - | - |
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AGRF800PTC RESET FUSE 16V 8A RADIAL Littelfuse Inc. |
14 |
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![]() Datasheet |
Radial, Disc | PolySwitch®, AGRF | Bag | Active | Polymeric | 16V | 8 A | 15 A | 100 A | 5.5 s | 4.9 mOhms | 17.5 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.500" L x 0.118" W (12.70mm x 3.00mm) | 0.874" (22.20mm) | - | 0.199" (5.05mm) |
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TRF250-184PTC RESET FUSE 100V 184MA RADIAL Littelfuse Inc. |
0 |
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![]() Datasheet |
Radial, Disc | PolySwitch®, TRF250 | Bag | Active | Polymeric | 100V (250V Int) | 184 mA | 1 A | 10 A | 1.3 s | 1.2 Ohms | 3.1 Ohms | - | 0°C ~ 85°C | - | - | - | Through Hole | 0.303" Dia x 0.181" T (7.70mm x 4.60mm) | 0.413" (10.50mm) | - | 0.197" (5.00mm) |
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RXEF375KPTC RESET FUSE 72V 3.75A RADIAL Littelfuse Inc. |
0 |
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![]() Datasheet |
Radial, Disc | PolySwitch®, RXEF | Bag | Active | Polymeric | 72V | 3.75 A | 7.5 A | 40 A | 24 s | 30 mOhms | 80 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 1.035" Dia x 0.118" T (26.30mm x 3.00mm) | 1.224" (31.10mm) | - | 0.400" (10.15mm) |
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RGEF1400-1PTC RESET FUSE 16V 14A RADIAL Littelfuse Inc. |
57 |
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![]() Datasheet |
Radial, Disc | PolySwitch®, RGEF | Bag | Active | Polymeric | 16V | 14 A | 23.8 A | 100 A | 9 s | 2.6 mOhms | 6.4 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.925" L x 0.114" W (23.50mm x 2.90mm) | 1.098" (27.90mm) | - | 0.400" (10.15mm) |
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RGEF1200-2PTC RESET FUSE 16V 12A RADIAL Littelfuse Inc. |
0 |
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![]() Datasheet |
Radial, Disc | PolySwitch®, RGEF | Tape & Reel (TR) | Active | Polymeric | 16V | 12 A | 20.4 A | 100 A | 7.5 s | 3.3 mOhms | 8.6 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.670" L x 0.115" W (16.95mm x 2.90mm) | 1.102" (28.00mm) | - | 0.400" (10.15mm) |
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16R800GFPTC RESET FUSE 16V 8A RADIAL Littelfuse Inc. |
0 |
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![]() Datasheet |
Radial, Disc | POLY-FUSE®, 16R | Bulk | Active | Polymeric | 16V | 8 A | 13.6 A | 100 A | 5 s | 5.6 mOhms | 17.5 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.500" L x 0.118" W (12.70mm x 3.00mm) | 0.823" (20.90mm) | - | 0.201" (5.10mm) |
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LVR125K-240PTC RESET FUSE Littelfuse Inc. |
11 |
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![]() Datasheet |
Radial, Disc | LVR | Bulk | Active | Polymeric | 240V (265V Int) | 1.25 A | 2.5 A | 12.5 A | 23 s | 165 mOhms | 440 mOhms | 253 mOhms | -20°C ~ 85°C | - | - | - | Through Hole | 0.835" Dia (21.20mm) | 1.252" (31.80mm) | - | 0.400" (10.15mm) |