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PTC Resettable Fuses

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Compare Parts Datasheets Image Digi-Key Part Number Manufacturer Part Number Manufacturer Description Quantity Available
Unit Price
AUD
Minimum Quantity 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
   
RXEF050-2 Datasheet RXEF050-2 - Littelfuse Inc. RXEF050-2HFTR-ND RXEF050-2 PTC RESET FUSE 72V 500MA RADIAL 36,000 - Immediate Available: 36,000 AU$0.23595 3,000 Minimum: 3,000 Tape & Reel (TR)
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 0.118" T (7.90mm x 3.00mm) 0.539" (13.70mm)
-
0.199" (5.05mm)
RXEF050-2 Datasheet RXEF050-2 - Littelfuse Inc. RXEF050-2HFCT-ND RXEF050-2 PTC RESET FUSE 72V 500MA RADIAL 36,349 - Immediate Available: 36,349 AU$0.58000 1 Minimum: 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 0.118" T (7.90mm x 3.00mm) 0.539" (13.70mm)
-
0.199" (5.05mm)
RXEF010 Datasheet RXEF010 - Littelfuse Inc. RXEF010HF-ND RXEF010 PTC RESET FUSE 60V 100MA RADIAL 2,314 - Immediate Available: 2,314 AU$0.49000 1 Minimum: 1 Bag PolySwitch®, RXEF Active 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)
RXEF020 Datasheet RXEF020 - Littelfuse Inc. RXEF020HF-ND RXEF020 PTC RESET FUSE 72V 200MA RADIAL 6,796 - Immediate Available: 6,796 AU$0.51000 1 Minimum: 1 Bag
Alternate Packaging
PolySwitch®, RXEF Active 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)
RXEF050 Datasheet RXEF050 - Littelfuse Inc. RXEF050HF-ND RXEF050 PTC RESET FUSE 72V 500MA RADIAL 24,469 - Immediate Available: 24,469 AU$0.54000 1 Minimum: 1 Bag
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 0.118" T (7.90mm x 3.00mm) 0.539" (13.70mm)
-
0.199" (5.05mm)
RXEF110 Datasheet RXEF110 - Littelfuse Inc. RXEF110-ND RXEF110 PTC RESET FUSE 72V 1.1A RADIAL 24,745 - Immediate Available: 24,745 AU$0.63000 1 Minimum: 1 Bag
Alternate Packaging
PolySwitch®, RXEF Active Polymeric 72V 40A 1.1A 2.2A 8.2s 150 mOhms 380 mOhms
-
-40°C ~ 85°C
-
Through Hole Radial, Disc 0.504" Dia x 0.118" T (12.80mm x 3.00mm) 0.689" (17.50mm)
-
0.200" (5.08mm)
RXEF160 Datasheet RXEF160 - Littelfuse Inc. RXEF160HF-ND RXEF160 PTC RESET FUSE 72V 1.6A RADIAL 6,424 - Immediate Available: 6,424 AU$0.71000 1 Minimum: 1 Bag
Alternate Packaging
PolySwitch®, RXEF Active Polymeric 72V 40A 1.6A 3.2A 11.4s 90 mOhms 220 mOhms
-
-40°C ~ 85°C
-
Through Hole Radial, Disc 0.642" Dia x 0.118" T (16.30mm x 3.00mm) 0.819" (20.80mm)
-
0.199" (5.05mm)
RXEF300 Datasheet RXEF300 - Littelfuse Inc. RXEF300HF-ND RXEF300 PTC RESET FUSE 72V 3A RADIAL 14,591 - Immediate Available: 14,591 AU$1.07000 1 Minimum: 1 Bag
Alternate Packaging
PolySwitch®, RXEF Active Polymeric 72V 40A 3A 6A 19.8s 40 mOhms 100 mOhms
-
-40°C ~ 85°C
-
Through Hole Radial, Disc 0.941" Dia x 0.118" T (23.90mm x 3.00mm) 1.126" (28.60mm)
-
0.400" (10.15mm)
RXEF010-2 Datasheet RXEF010-2 - Littelfuse Inc. RXEF010-2HFTR-ND RXEF010-2 PTC RESET FUSE 60V 100MA RADIAL 12,000 - Immediate Available: 12,000 AU$0.22274 3,000 Minimum: 3,000 Tape & Reel (TR)
Alternate Packaging
PolySwitch®, RXEF Active 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)
RXEF010-2 Datasheet RXEF010-2 - Littelfuse Inc. RXEF010-2HFCT-ND RXEF010-2 PTC RESET FUSE 60V 100MA RADIAL 13,052 - Immediate Available: 13,052 AU$0.55000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
PolySwitch®, RXEF Active 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)
RXEF020-2 Datasheet RXEF020-2 - Littelfuse Inc. RXEF020-2HFTR-ND RXEF020-2 PTC RESET FUSE 72V 200MA RADIAL 0 Available: 0
Standard Lead Time 10 Weeks
AU$0.22651 3,000 Minimum: 3,000 Tape & Reel (TR)
Alternate Packaging
PolySwitch®, RXEF Active 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)
RXEF020-2 Datasheet RXEF020-2 - Littelfuse Inc. RXEF020-2HFCT-ND RXEF020-2 PTC RESET FUSE 72V 200MA RADIAL 2,620 - Immediate Available: 2,620 AU$0.55000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
PolySwitch®, RXEF Active 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)
RXEF005-2 Datasheet RXEF005-2 - Littelfuse Inc. RXEF005-2TR-ND RXEF005-2 PTC RESET FUSE 60V 50MA RADIAL 3,000 - Immediate Available: 3,000 AU$0.23029 3,000 Minimum: 3,000 Tape & Reel (TR)
Alternate Packaging
PolySwitch®, RXEF Active Polymeric 60V 40A 50mA 100mA 5s 7.3 Ohms 20 Ohms
-
-40°C ~ 85°C
-
Through Hole Radial, Disc 0.315" Dia x 0.118" T (8.00mm x 3.00mm) 0.327" (8.30mm)
-
0.199" (5.05mm)
RXEF005-2 Datasheet RXEF005-2 - Littelfuse Inc. RXEF005-2CT-ND RXEF005-2 PTC RESET FUSE 60V 50MA RADIAL 4,731 - Immediate Available: 4,731 AU$0.56000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
PolySwitch®, RXEF Active Polymeric 60V 40A 50mA 100mA 5s 7.3 Ohms 20 Ohms
-
-40°C ~ 85°C
-
Through Hole Radial, Disc 0.315" Dia x 0.118" T (8.00mm x 3.00mm) 0.327" (8.30mm)
-
0.199" (5.05mm)
RXEF040-2 Datasheet RXEF040-2 - Littelfuse Inc. RXEF040-2HFTR-ND RXEF040-2 PTC RESET FUSE 72V 400MA RADIAL 3,000 - Immediate Available: 3,000 AU$0.25105 3,000 Minimum: 3,000 Tape & Reel (TR)
Alternate Packaging
PolySwitch®, RXEF Active Polymeric 72V 40A 400mA 800mA 3.8s 550 mOhms 1.29 Ohms
-
-40°C ~ 85°C
-
Through Hole Radial, Disc 0.299" Dia x 0.118" T (7.60mm x 3.00mm) 0.532" (13.50mm)
-
0.199" (5.05mm)
RXEF040-2 Datasheet RXEF040-2 - Littelfuse Inc. RXEF040-2HFCT-ND RXEF040-2 PTC RESET FUSE 72V 400MA RADIAL 4,239 - Immediate Available: 4,239 AU$0.62000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
PolySwitch®, RXEF Active Polymeric 72V 40A 400mA 800mA 3.8s 550 mOhms 1.29 Ohms
-
-40°C ~ 85°C
-
Through Hole Radial, Disc 0.299" Dia x 0.118" T (7.60mm x 3.00mm) 0.532" (13.50mm)
-
0.199" (5.05mm)
RXEF110K-2 Datasheet RXEF110K-2 - Littelfuse Inc. RXEF110K-2HFTR-ND RXEF110K-2 PTC RESET FUSE 72V 1.1A RADIAL 3,000 - Immediate Available: 3,000 AU$0.29262 1,500 Minimum: 1,500 Tape & Reel (TR)
Alternate Packaging
PolySwitch®, RXEF Active Polymeric 72V 40A 1.1A 2.2A 8.2s 150 mOhms 380 mOhms
-
-40°C ~ 85°C
-
Through Hole Radial, Disc 0.504" Dia x 0.118" T (12.80mm x 3.00mm) 0.689" (17.50mm)
-
0.199" (5.05mm)
RXEF110K-2 Datasheet RXEF110K-2 - Littelfuse Inc. RXEF110K-2HFCT-ND RXEF110K-2 PTC RESET FUSE 72V 1.1A RADIAL 3,285 - Immediate Available: 3,285 AU$0.67000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
PolySwitch®, RXEF Active Polymeric 72V 40A 1.1A 2.2A 8.2s 150 mOhms 380 mOhms
-
-40°C ~ 85°C
-
Through Hole Radial, Disc 0.504" Dia x 0.118" T (12.80mm x 3.00mm) 0.689" (17.50mm)
-
0.199" (5.05mm)
RXEF005 Datasheet RXEF005 - Littelfuse Inc. RXEF005HF-ND RXEF005 PTC RESET FUSE 60V 50MA RADIAL 12,442 - Immediate Available: 12,442 AU$0.52000 1 Minimum: 1 Bag PolySwitch®, RXEF Active Polymeric 60V 40A 50mA 100mA 5s 7.3 Ohms 20 Ohms
-
-40°C ~ 85°C
-
Through Hole Radial, Disc 0.315" Dia x 0.118" T (8.00mm x 3.00mm) 0.327" (8.30mm)
-
0.199" (5.05mm)
RXEF050-1 Datasheet RXEF050-1 - Littelfuse Inc. RXEF050-1-ND RXEF050-1 PTC RESET FUSE 72V 500MA RADIAL 1,762 - Immediate Available: 1,762 AU$0.58000 1 Minimum: 1 Bag 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 0.118" T (7.90mm x 3.00mm) 0.539" (13.70mm)
-
0.199" (5.05mm)
RXEF135 Datasheet RXEF135 - Littelfuse Inc. RXEF135HF-ND RXEF135 PTC RESET FUSE 72V 1.35A RADIAL 4,711 - Immediate Available: 4,711 AU$0.66000 1 Minimum: 1 Bag
Alternate Packaging
PolySwitch®, RXEF Active Polymeric 72V 40A 1.35A 2.7A 9.6s 120 mOhms 300 mOhms
-
-40°C ~ 85°C
-
Through Hole Radial, Disc 0.571" Dia x 0.118" T (14.50mm x 3.00mm) 0.752" (19.10mm)
-
0.199" (5.05mm)
RXEF185 Datasheet RXEF185 - Littelfuse Inc. RXEF185HF-ND RXEF185 PTC RESET FUSE 72V 1.85A RADIAL 1,263 - Immediate Available: 1,263 AU$0.76000 1 Minimum: 1 Bag PolySwitch®, RXEF Active Polymeric 72V 40A 1.85A 3.7A 12.6s 80 mOhms 190 mOhms
-
-40°C ~ 85°C
-
Through Hole Radial, Disc 0.689" Dia x 0.118" T (17.50mm x 3.00mm) 0.882" (22.40mm)
-
0.199" (5.05mm)
RXEF017-2 Datasheet RXEF017-2 - Littelfuse Inc. RXEF017-2HFTR-ND RXEF017-2 PTC RESET FUSE 60V 170MA RADIAL 7,500 - Immediate Available: 7,500 AU$0.22679 2,500 Minimum: 2,500 Tape & Reel (TR)
Alternate Packaging
PolySwitch®, RXEF Active Polymeric 60V 40A 170mA 340mA 3s 3.3 Ohms 8 Ohms
-
-40°C ~ 85°C
-
Through Hole Radial, Disc 0.291" L x 0.118" W (7.40mm x 3.00mm) 0.500" (12.70mm)
-
0.200" (5.08mm)
RXEF017-2 Datasheet RXEF017-2 - Littelfuse Inc. RXEF017-2HFCT-ND RXEF017-2 PTC RESET FUSE 60V 170MA RADIAL 8,004 - Immediate Available: 8,004 AU$0.55000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
PolySwitch®, RXEF Active Polymeric 60V 40A 170mA 340mA 3s 3.3 Ohms 8 Ohms
-
-40°C ~ 85°C
-
Through Hole Radial, Disc 0.291" L x 0.118" W (7.40mm x 3.00mm) 0.500" (12.70mm)
-
0.200" (5.08mm)
RXEF110K-AP Datasheet RXEF110K-AP - Littelfuse Inc. RXEF110K-APTB-ND RXEF110K-AP PTC RESET FUSE 72V 1.1A RADIAL 14,000 - Immediate Available: 14,000 AU$0.30270 1,000 Minimum: 1,000 Tape & Box (TB)
Alternate Packaging
PolySwitch®, RXEF Active Polymeric 72V 40A 1.1A 2.2A 8.2s 150 mOhms 380 mOhms
-
-40°C ~ 85°C
-
Through Hole Radial, Disc 0.504" Dia x 0.118" T (12.80mm x 3.00mm) 0.689" (17.50mm)
-
0.199" (5.05mm)
Results per Page
Page 1/7
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13:02:08 1/24/2021