Product Index > Circuit Protection > PTC Resettable Fuses

Results: 2 663       2 663 Remaining
PackagingSeriesPart StatusVoltage - MaxCurrent - MaxCurrent - Hold (Ih) (Max)Current - Trip (It)Time to TripResistance - Initial (Ri) (Min)Resistance - Post Trip (R1) (Max)Operating TemperatureRatingsMounting TypePackage / CaseSize / DimensionHeight - Seated (Max)Thickness (Max)Lead Spacing
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Compare Parts Datasheets Image Digi-Key Part Number Manufacturer Part Number Manufacturer Description Quantity Available
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Packaging Series Part Status 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
   
MINISMDC050F-2 Datasheet MINISMDC050F-2 - Littelfuse Inc. MINISMDC050F-2TR-ND PTC RESET FUSE 24V 500MA 1812 90 000 - Immediate
$0,15400 2 000 Tape & Reel (TR)?
Alternate Packaging
PolySwitch®, miniSMD Active Polymeric 24V 100A 500mA 1A 150ms 150 mOhms 1 Ohms
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-40°C ~ 85°C
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Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm)
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0.024" (0.62mm)
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MINISMDC050F-2 Datasheet MINISMDC050F-2 - Littelfuse Inc. MINISMDC050F-2CT-ND PTC RESET FUSE 24V 500MA 1812 93 982 - Immediate
$0,41000 1 Cut Tape (CT)?
Alternate Packaging
PolySwitch®, miniSMD Active Polymeric 24V 100A 500mA 1A 150ms 150 mOhms 1 Ohms
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-40°C ~ 85°C
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Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm)
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0.024" (0.62mm)
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MINISMDC050F-2 Datasheet MINISMDC050F-2 - Littelfuse Inc. MINISMDC050F-2DKR-ND PTC RESET FUSE 24V 500MA 1812 93 982 - Immediate
Digi-Reel® 1 Digi-Reel®?
Alternate Packaging
PolySwitch®, miniSMD Active Polymeric 24V 100A 500mA 1A 150ms 150 mOhms 1 Ohms
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-40°C ~ 85°C
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Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm)
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0.024" (0.62mm)
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MINISMDC110F-2 Datasheet MINISMDC110F-2 - Littelfuse Inc. MINISMDC110F-2TR-ND PTC RESET FUSE 8V 1.1A 1812 32 000 - Immediate
$0,15400 2 000 Tape & Reel (TR)?
Alternate Packaging
PolySwitch®, miniSMD Active Polymeric 8V 100A 1,1A 2,2A 300ms 40 mOhms 210 mOhms
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-40°C ~ 85°C
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Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm)
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0.024" (0.62mm)
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MINISMDC110F-2 Datasheet MINISMDC110F-2 - Littelfuse Inc. MINISMDC110F-2CT-ND PTC RESET FUSE 8V 1.1A 1812 33 390 - Immediate
$0,41000 1 Cut Tape (CT)?
Alternate Packaging
PolySwitch®, miniSMD Active Polymeric 8V 100A 1,1A 2,2A 300ms 40 mOhms 210 mOhms
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-40°C ~ 85°C
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Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm)
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0.024" (0.62mm)
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MINISMDC110F-2 Datasheet MINISMDC110F-2 - Littelfuse Inc. MINISMDC110F-2DKR-ND PTC RESET FUSE 8V 1.1A 1812 33 390 - Immediate
Digi-Reel® 1 Digi-Reel®?
Alternate Packaging
PolySwitch®, miniSMD Active Polymeric 8V 100A 1,1A 2,2A 300ms 40 mOhms 210 mOhms
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-40°C ~ 85°C
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Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm)
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0.024" (0.62mm)
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MINISMDC075F-2 Datasheet MINISMDC075F-2 - Littelfuse Inc. MINISMDC075F-2TR-ND PTC RESET FUSE 13.2V 750MA 1812 18 000 - Immediate
$0,15400 2 000 Tape & Reel (TR)?
Alternate Packaging
PolySwitch®, miniSMD Active Polymeric 13.2V 100A 750mA 1,5A 200ms 110 mOhms 450 mOhms
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-40°C ~ 85°C
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Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm)
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0.024" (0.62mm)
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MINISMDC075F-2 Datasheet MINISMDC075F-2 - Littelfuse Inc. MINISMDC075F-2CT-ND PTC RESET FUSE 13.2V 750MA 1812 19 994 - Immediate
$0,41000 1 Cut Tape (CT)?
Alternate Packaging
PolySwitch®, miniSMD Active Polymeric 13.2V 100A 750mA 1,5A 200ms 110 mOhms 450 mOhms
-
-40°C ~ 85°C
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Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.024" (0.62mm)
-
MINISMDC075F-2 Datasheet MINISMDC075F-2 - Littelfuse Inc. MINISMDC075F-2DKR-ND PTC RESET FUSE 13.2V 750MA 1812 19 994 - Immediate
Digi-Reel® 1 Digi-Reel®?
Alternate Packaging
PolySwitch®, miniSMD Active Polymeric 13.2V 100A 750mA 1,5A 200ms 110 mOhms 450 mOhms
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-40°C ~ 85°C
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Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm)
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0.024" (0.62mm)
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MINISMDC014F-2 Datasheet MINISMDC014F-2 - Littelfuse Inc. MINISMDC014F-2TR-ND PTC RESET FUSE 60V 140MA 1812 40 000 - Immediate
$0,15820 2 000 Tape & Reel (TR)?
Alternate Packaging
PolySwitch®, miniSMD Active Polymeric 60V 10A 140mA 280mA 8ms 1,5 Ohms 6 Ohms
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-40°C ~ 85°C
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Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm)
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0.035" (0.89mm)
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MINISMDC014F-2 Datasheet MINISMDC014F-2 - Littelfuse Inc. MINISMDC014F-2CT-ND PTC RESET FUSE 60V 140MA 1812 40 618 - Immediate
$0,42000 1 Cut Tape (CT)?
Alternate Packaging
PolySwitch®, miniSMD Active Polymeric 60V 10A 140mA 280mA 8ms 1,5 Ohms 6 Ohms
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-40°C ~ 85°C
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Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.035" (0.89mm)
-
MINISMDC014F-2 Datasheet MINISMDC014F-2 - Littelfuse Inc. MINISMDC014F-2DKR-ND PTC RESET FUSE 60V 140MA 1812 40 618 - Immediate
Digi-Reel® 1 Digi-Reel®?
Alternate Packaging
PolySwitch®, miniSMD Active Polymeric 60V 10A 140mA 280mA 8ms 1,5 Ohms 6 Ohms
-
-40°C ~ 85°C
-
Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.035" (0.89mm)
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MINISMDC020F-2 Datasheet MINISMDC020F-2 - Littelfuse Inc. MINISMDC020F-2TR-ND PTC RESET FUSE 30V 200MA 1812 30 000 - Immediate
$0,15820 2 000 Tape & Reel (TR)?
Alternate Packaging
PolySwitch®, miniSMD Active Polymeric 30V 10A 200mA 400mA 20ms 600 mOhms 3,3 Ohms
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-40°C ~ 85°C
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Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm)
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0.035" (0.89mm)
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MINISMDC020F-2 Datasheet MINISMDC020F-2 - Littelfuse Inc. MINISMDC020F-2CT-ND PTC RESET FUSE 30V 200MA 1812 32 608 - Immediate
$0,42000 1 Cut Tape (CT)?
Alternate Packaging
PolySwitch®, miniSMD Active Polymeric 30V 10A 200mA 400mA 20ms 600 mOhms 3,3 Ohms
-
-40°C ~ 85°C
-
Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.035" (0.89mm)
-
MINISMDC020F-2 Datasheet MINISMDC020F-2 - Littelfuse Inc. MINISMDC020F-2DKR-ND PTC RESET FUSE 30V 200MA 1812 32 608 - Immediate
Digi-Reel® 1 Digi-Reel®?
Alternate Packaging
PolySwitch®, miniSMD Active Polymeric 30V 10A 200mA 400mA 20ms 600 mOhms 3,3 Ohms
-
-40°C ~ 85°C
-
Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.035" (0.89mm)
-
NANOSMDC012F-2 Datasheet NANOSMDC012F-2 - Littelfuse Inc. NANOSMDC012F-2TR-ND PTC RESET FUSE 48V 120MA 1206 27 000 - Immediate
$0,16500 3 000 Tape & Reel (TR)?
Alternate Packaging
PolySwitch®, nanoSMD Active Polymeric 48V 10A 120mA 390mA 200ms 1,4 Ohms 6,5 Ohms
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-40°C ~ 85°C
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Surface Mount 1206 (3216 Metric), Concave 0.126" L x 0.063" W (3.20mm x 1.59mm)
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0.039" (1.00mm)
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NANOSMDC012F-2 Datasheet NANOSMDC012F-2 - Littelfuse Inc. NANOSMDC012F-2CT-ND PTC RESET FUSE 48V 120MA 1206 27 526 - Immediate
$0,44000 1 Cut Tape (CT)?
Alternate Packaging
PolySwitch®, nanoSMD Active Polymeric 48V 10A 120mA 390mA 200ms 1,4 Ohms 6,5 Ohms
-
-40°C ~ 85°C
-
Surface Mount 1206 (3216 Metric), Concave 0.126" L x 0.063" W (3.20mm x 1.59mm)
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0.039" (1.00mm)
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NANOSMDC012F-2 Datasheet NANOSMDC012F-2 - Littelfuse Inc. NANOSMDC012F-2DKR-ND PTC RESET FUSE 48V 120MA 1206 27 526 - Immediate
Digi-Reel® 1 Digi-Reel®?
Alternate Packaging
PolySwitch®, nanoSMD Active Polymeric 48V 10A 120mA 390mA 200ms 1,4 Ohms 6,5 Ohms
-
-40°C ~ 85°C
-
Surface Mount 1206 (3216 Metric), Concave 0.126" L x 0.063" W (3.20mm x 1.59mm)
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0.039" (1.00mm)
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NANOSMDC020F-2 Datasheet NANOSMDC020F-2 - Littelfuse Inc. NANOSMDC020F-2TR-ND PTC RESET FUSE 24V 200MA 1206 42 000 - Immediate
$0,17050 3 000 Tape & Reel (TR)?
Alternate Packaging
PolySwitch®, nanoSMD Active Polymeric 24V 100A 200mA 420mA 100ms 650 mOhms 3,1 Ohms
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-40°C ~ 85°C
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Surface Mount 1206 (3216 Metric), Concave 0.126" L x 0.063" W (3.20mm x 1.59mm)
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0.028" (0.70mm)
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NANOSMDC020F-2 Datasheet NANOSMDC020F-2 - Littelfuse Inc. NANOSMDC020F-2CT-ND PTC RESET FUSE 24V 200MA 1206 42 998 - Immediate
$0,46000 1 Cut Tape (CT)?
Alternate Packaging
PolySwitch®, nanoSMDC020F Active
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24V 100A 200mA 420mA 0,1s
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Surface Mount 1206 (3216 Metric), Concave 0.126" L x 0.063" W (3.20mm x 1.59mm)
-
0.028" (0.70mm)
-
NANOSMDC020F-2 Datasheet NANOSMDC020F-2 - Littelfuse Inc. NANOSMDC020F-2DKR-ND PTC RESET FUSE 24V 200MA 1206 42 998 - Immediate
Digi-Reel® 1 Digi-Reel®?
Alternate Packaging
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RXEF050-2 Datasheet RXEF050-2 - Littelfuse Inc. RXEF050-2HFTR-ND PTC RESET FUSE 72V 500MA RADIAL 30 000 - Immediate
$0,17188 3 000 Tape & Reel (TR)?
Alternate Packaging
PolySwitch®, RXEF Active Polymeric 72V 40A 500mA 1A 4s 500 mOhms 1,17 Ohms
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-40°C ~ 85°C
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Through Hole Radial, Disc 0.311" Dia x 0.120" W (7.90mm x 3.00mm)
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0.199" (5.05mm)
RXEF050-2 Datasheet RXEF050-2 - Littelfuse Inc. RXEF050-2HFCT-ND PTC RESET FUSE 72V 500MA RADIAL 33 300 - Immediate
$0,46000 1 Cut Tape (CT)?
Alternate Packaging
PolySwitch®, RXEF Active Polymeric 72V 40A 500mA 1A 4s 500 mOhms 1,17 Ohms
-
-40°C ~ 85°C
-
Through Hole Radial, Disc 0.311" Dia x 0.120" W (7.90mm x 3.00mm)
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0.199" (5.05mm)
MICROSMD005F-2 Datasheet MICROSMD005F-2 - Littelfuse Inc. MICROSMD005F-2TR-ND PTC RESET FUSE 30V 50MA 1210 68 000 - Immediate
$0,17875 4 000 Tape & Reel (TR)?
Alternate Packaging
PolySwitch®, microSMD Active Polymeric 30V 10A 50mA 150mA 1,5s 3,6 Ohms 50 Ohms
-
-40°C ~ 85°C
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Surface Mount 1210 (3225 Metric), Concave 0.127" L x 0.102" W (3.22mm x 2.58mm)
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0.033" (0.85mm)
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MICROSMD005F-2 Datasheet MICROSMD005F-2 - Littelfuse Inc. MICROSMD005F-2CT-ND PTC RESET FUSE 30V 50MA 1210 71 038 - Immediate
$0,48000 1 Cut Tape (CT)?
Alternate Packaging
PolySwitch®, microSMD Active Polymeric 30V 10A 50mA 150mA 1,5s 3,6 Ohms 50 Ohms
-
-40°C ~ 85°C
-
Surface Mount 1210 (3225 Metric), Concave 0.127" L x 0.102" W (3.22mm x 2.58mm)
-
0.033" (0.85mm)
-
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22:03:50 5.26.2018