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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TRF600-160PTC RESET FUSE 250V 160MA RADIAL Littelfuse Inc. |
765 |
|
![]() Datasheet |
Radial, Disc | PolySwitch®, TRF600 | Bulk | Active | Polymeric | 250V (600V Int) | 160 mA | 320 mA | 60 A | 18 s | 4 Ohms | 18 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.630" L x 0.236" W (16.00mm x 6.00mm) | 0.496" (12.60mm) | - | 0.197" (5.00mm) |
|
LR4-600FPTC RESET FUSE 20V 6A STRAP Littelfuse Inc. |
9,666 |
|
![]() Datasheet |
Strap | PolySwitch®, LR4 | Bag | Active | Polymeric | 20V | 6 A | 11.7 A | 100 A | 5 s | 7 mOhms | 19 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 0.984" L x 0.559" W (25.00mm x 14.20mm) | - | 0.039" (1.00mm) | - |
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RGEF1400PTC RESET FUSE 16V 14A RADIAL Littelfuse Inc. |
293 |
|
![]() 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) | 1.102" (28.00mm) | - | 0.400" (10.15mm) |
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LVR055KPTC RESET FUSE 240V 550MA RADIAL Littelfuse Inc. |
1,707 |
|
![]() Datasheet |
Radial, Disc | PolySwitch®, LVR | Bag | Active | Polymeric | 240V (265V Int) | 550 mA | 1.25 A | 7 A | 26 s | 450 mOhms | 1.45 Ohms | - | -20°C ~ 85°C | - | - | - | Through Hole | 0.551" L x 0.161" W (14.00mm x 4.10mm) | 0.822" (20.87mm) | - | 0.199" (5.05mm) |
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LR4-550FPTC RESET FUSE 20V 5.5A STRAP Littelfuse Inc. |
190 |
|
![]() Datasheet |
Strap | PolySwitch®, LR4 | Bag | Active | Polymeric | 20V | 5.5 A | 10.5 A | 100 A | 5 s | 9 mOhms | 22 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 1.417" L x 0.283" W (36.00mm x 7.20mm) | - | 0.039" (1.00mm) | - |
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1210L010/90WR1210L Littelfuse Inc. |
1,329 |
|
![]() Datasheet |
1210 (3225 Metric), Concave | PolySwitch® 1210L | Tape & Reel (TR) | Active | Polymeric | 90V | 100 mA | 250 mA | 10 A | 300 ms | 1.5 Ohms | 15 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.101" W (3.22mm x 2.58mm) | - | 0.049" (1.25mm) | - |
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1210L020/72WRPOLYSWITCH RESETTABLE PPTC Littelfuse Inc. |
722 |
|
![]() Datasheet |
1210 (3225 Metric), Concave | POLY-FUSE®, 1210L | Tape & Reel (TR) | Active | Polymeric | 72V | 200 mA | 400 mA | 10 A | 500 ms | 800 mOhms | 5 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.101" W (3.22mm x 2.58mm) | - | 0.039" (1.00mm) | - |
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1210L035/60PRPOLYSWITCH RESETTABLE PPTC Littelfuse Inc. |
518 |
|
![]() Datasheet |
1210 (3225 Metric), Concave | POLY-FUSE®, 1210L | Tape & Reel (TR) | Active | Polymeric | 60V | 350 mA | 700 mA | 10 A | 1 s | 320 mOhms | 1.5 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.101" W (3.22mm x 2.58mm) | - | 0.059" (1.50mm) | - |
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60R185XMRPTC RESET FUSE 60V 1.85A RADIAL Littelfuse Inc. |
6,212 |
|
![]() Datasheet |
Radial, Disc | POLY-FUSE®, 60R | Cut Tape (CT) | Active | Polymeric | 60V | 1.85 A | 3.7 A | 40 A | 12.6 s | 80 mOhms | 190 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.660" Dia x 0.122" T (16.76mm x 3.10mm) | 0.906" (23.00mm) | - | 0.201" (5.10mm) |
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30R500UFPTC RESET FUSE 30V 5A RADIAL Littelfuse Inc. |
11,269 |
|
![]() Datasheet |
Radial, Disc | POLY-FUSE®, 30R | Bulk | Active | Polymeric | 30V | 5 A | 10 A | 40 A | 14.5 s | 10 mOhms | 50 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.551" L x 0.118" W (14.00mm x 3.00mm) | 1.008" (25.60mm) | - | 0.402" (10.20mm) |