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                    • New Deals
                      1. Home
                      2. Circuit Protection
                      3. Thermistors
                      4. Resettable Fuses
                      5. Radial Leaded PPTCs

                      PolySwitch RKEF Series Radial Leaded PPTCs:

                      20 Products Found
                      Find a huge range of PolySwitch RKEF Series Radial Leaded PPTCs at Newark Electronics Canada. We stock a wide range of Radial Leaded PPTCs, such as PolySwitch RXEF Series, PolySwitch RUEF Series, 0ZRR Series & MF-R Series Radial Leaded PPTCs from the worlds top manufacturers including: Littelfuse
                      View
                      Buyer
                      Engineer
                      Manufacturer
                      Thermistor Mounting
                      Product Range
                      Voltage Rating
                      Holding Current
                      Trip Current
                      Time to Trip
                      Fuse Shape
                      Current Rating Max
                      Lead Spacing
                      Length
                      Thickness
                      Height
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                      Filter(s) Applied
                      1 Filter(s) Selected
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                      RKEF250
                      LITTELFUSE RKEF250
                      45P8092

                      Data Sheet

                      RoHS

                      Date/Lot Code

                      LITTELFUSE
                      1. Resettable Fuse
                      2. PPTC
                      3. PolySwitch RKEF Series
                      4. 60 VDC
                      5. 2.5 A
                      6. 5 A
                      7. 15.6 s
                      8. Rectangular
                      Each
                      1+
                      $0.968
                      10+
                      $0.738
                      25+
                      $0.676
                      50+
                      $0.612
                      100+
                      $0.565
                      More Pricing...
                      Min: 1 / Mult: 1
                      Through Hole
                      PolySwitch RKEF Series
                      60VDC
                      2.5A
                      5A
                      15.6s
                      Rectangular
                      40A
                      5.8mm
                      13mm
                      3.81mm
                      18.8mm
                      -40°C
                      85°C
                      RF3054-000
                      LITTELFUSE RF3054-000
                      81AH9183

                      Data Sheet

                      RoHS

                      Date/Lot Code

                      LITTELFUSE
                      1. PPTC RESETTABLE FUSE
                      2. 40A
                      3. 60VDC
                      4. RADIAL ROHS COMPLIANT: YES
                      Each
                      1+
                      $0.857
                      10+
                      $0.609
                      25+
                      $0.543
                      50+
                      $0.476
                      100+
                      $0.404
                      More Pricing...
                      Min: 1 / Mult: 1
                      -
                      PolySwitch RKEF Series
                      60VDC
                      500mA
                      1A
                      0.8s
                      Rectangular
                      40A
                      5.84mm
                      7.1mm
                      3.56mm
                      11.43mm
                      -40°C
                      85°C
                      RF3376-000
                      LITTELFUSE RF3376-000
                      34AC5573

                      RoHS

                      Date/Lot Code

                      LITTELFUSE
                      1. Resettable Fuse
                      2. PPTC
                      3. PolySwitch RKEF Series
                      4. 60 VDC
                      5. 3.75 A
                      6. 7.5 A
                      7. 22 s
                      8. Rectangular
                      Each
                      1+
                      $1.200
                      10+
                      $0.926
                      25+
                      $0.848
                      50+
                      $0.770
                      100+
                      $0.682
                      More Pricing...
                      Min: 1 / Mult: 1
                      -
                      PolySwitch RKEF Series
                      60VDC
                      3.75A
                      7.5A
                      22s
                      Rectangular
                      40A
                      0.43"
                      0.65"
                      0.12"
                      0.99"
                      -40°C
                      85°C
                      RKEF110
                      LITTELFUSE RKEF110
                      44P2895

                      Data Sheet

                      RoHS

                      Date/Lot Code

                      LITTELFUSE
                      1. Resettable Fuse
                      2. PPTC
                      3. PolySwitch RKEF Series
                      4. 60 VDC
                      5. 1.1 A
                      6. 2.2 A
                      7. 3 s
                      8. Rectangular
                      Each
                      1+
                      $0.270
                      10+
                      $0.270
                      25+
                      $0.270
                      50+
                      $0.270
                      100+
                      $0.270
                      More Pricing...
                      Min: 1 / Mult: 1
                      Through Hole
                      PolySwitch RKEF Series
                      60VDC
                      1.1A
                      2.2A
                      3s
                      Rectangular
                      40A
                      5.8mm
                      7.6mm
                      4.1mm
                      15mm
                      -40°C
                      85°C
                      RF3363-000
                      LITTELFUSE RF3363-000
                      34AC5561

                      RoHS

                      Date/Lot Code

                      LITTELFUSE
                      1. Resettable Fuse
                      2. PPTC
                      3. PolySwitch RKEF Series
                      4. 60 VDC
                      5. 650 mA
                      6. 1.3 A
                      7. 1 s
                      8. Square
                      Each
                      1+
                      $0.857
                      10+
                      $0.609
                      25+
                      $0.543
                      50+
                      $0.476
                      100+
                      $0.404
                      More Pricing...
                      Min: 1 / Mult: 1
                      -
                      PolySwitch RKEF Series
                      60VDC
                      650mA
                      1.3A
                      1s
                      Square
                      40A
                      0.23"
                      0.28"
                      0.14"
                      0.48"
                      -40°C
                      85°C
                      RF3369-000
                      LITTELFUSE RF3369-000
                      34AC5566

                      RoHS

                      Date/Lot Code

                      LITTELFUSE
                      1. Resettable Fuse
                      2. PPTC
                      3. PolySwitch RKEF Series
                      4. 60 VDC
                      5. 1.35 A
                      6. 2.7 A
                      7. 4.5 s
                      8. Rectangular
                      Each
                      1+
                      $1.020
                      10+
                      $0.726
                      25+
                      $0.645
                      50+
                      $0.566
                      100+
                      $0.481
                      More Pricing...
                      Min: 1 / Mult: 1
                      -
                      PolySwitch RKEF Series
                      60VDC
                      1.35A
                      2.7A
                      4.5s
                      Rectangular
                      40A
                      5.84mm
                      10.2mm
                      3.81mm
                      17mm
                      -40°C
                      85°C
                      RF3365-000
                      LITTELFUSE RF3365-000
                      34AC5563

                      RoHS

                      Date/Lot Code

                      LITTELFUSE
                      1. Resettable Fuse
                      2. PPTC
                      3. PolySwitch RKEF Series
                      4. 60 VDC
                      5. 750 mA
                      6. 1.5 A
                      7. 1.5 s
                      8. Square
                      Each
                      1+
                      $0.886
                      10+
                      $0.679
                      25+
                      $0.625
                      50+
                      $0.570
                      100+
                      $0.481
                      More Pricing...
                      Min: 1 / Mult: 1
                      -
                      PolySwitch RKEF Series
                      60VDC
                      750mA
                      1.5A
                      1.5s
                      Square
                      40A
                      0.23"
                      0.31"
                      0.14"
                      0.48"
                      -40°C
                      85°C
                      RKEF075
                      LITTELFUSE RKEF075
                      38AC2245

                      Data Sheet

                      RoHS

                      Date/Lot Code

                      LITTELFUSE
                      1. FUSE
                      2. RESETTABLE PTC
                      3. 60VDC
                      4. 0.75A
                      5. THD
                      Each
                      1+
                      $0.709
                      10+
                      $0.544
                      25+
                      $0.498
                      50+
                      $0.451
                      100+
                      $0.416
                      More Pricing...
                      Min: 1 / Mult: 1
                      -
                      PolySwitch RKEF Series
                      60VDC
                      750mA
                      1.5A
                      1.5s
                      Rectangular
                      40A
                      5.84mm
                      7.87mm
                      3.56mm
                      12.2mm
                      -40°C
                      85°C
                      RF3370-000
                      LITTELFUSE RF3370-000
                      81AH9198

                      Data Sheet

                      RoHS

                      Date/Lot Code

                      LITTELFUSE
                      1. PPTC RESETTABLE FUSE
                      2. 40A
                      3. 60VDC
                      4. RADIAL ROHS COMPLIANT: YES
                      Each
                      1+
                      $1.080
                      10+
                      $0.768
                      25+
                      $0.683
                      50+
                      $0.599
                      100+
                      $0.509
                      More Pricing...
                      Min: 1 / Mult: 1
                      -
                      PolySwitch RKEF Series
                      60VDC
                      1.6A
                      3.2A
                      9s
                      Rectangular
                      40A
                      5.84mm
                      12.2mm
                      3.81mm
                      18.3mm
                      -40°C
                      85°C
                      RF3369-000
                      LITTELFUSE RF3369-000
                      81AH9197

                      Data Sheet

                      RoHS

                      Date/Lot Code

                      LITTELFUSE
                      1. PPTC RESETTABLE FUSE
                      2. 40A
                      3. 60VDC
                      4. RADIAL ROHS COMPLIANT: YES
                      Each
                      1+
                      $1.020
                      10+
                      $0.726
                      25+
                      $0.645
                      50+
                      $0.566
                      100+
                      $0.481
                      More Pricing...
                      Min: 1 / Mult: 1
                      -
                      PolySwitch RKEF Series
                      60VDC
                      1.35A
                      2.7A
                      4.5s
                      Rectangular
                      40A
                      5.84mm
                      10.2mm
                      3.81mm
                      17mm
                      -40°C
                      85°C
                      RF3375-000
                      LITTELFUSE RF3375-000
                      81AH9199

                      Data Sheet

                      RoHS

                      Date/Lot Code

                      LITTELFUSE
                      1. PPTC RESETTABLE FUSE
                      2. 40A
                      3. 60VDC
                      4. RADIAL ROHS COMPLIANT: YES
                      Each
                      1+
                      $1.450
                      10+
                      $0.897
                      25+
                      $0.846
                      50+
                      $0.794
                      100+
                      $0.684
                      More Pricing...
                      Min: 1 / Mult: 1
                      -
                      PolySwitch RKEF Series
                      60VDC
                      3.75A
                      7.5A
                      22s
                      Rectangular
                      40A
                      10.9mm
                      16.5mm
                      3mm
                      25.2mm
                      -40°C
                      85°C
                      RF3366-000
                      LITTELFUSE RF3366-000
                      81AH9196

                      Data Sheet

                      RoHS

                      Date/Lot Code

                      LITTELFUSE
                      1. PPTC RESETTABLE FUSE
                      2. 40A
                      3. 60VDC
                      4. RADIAL ROHS COMPLIANT: YES
                      Each
                      1+
                      $1.080
                      10+
                      $0.702
                      25+
                      $0.659
                      50+
                      $0.618
                      100+
                      $0.538
                      More Pricing...
                      Min: 1 / Mult: 1
                      -
                      PolySwitch RKEF Series
                      60VDC
                      900mA
                      1.8A
                      2s
                      Rectangular
                      40A
                      5.84mm
                      7.87mm
                      3.56mm
                      13.97mm
                      -40°C
                      85°C
                      RKEF400
                      LITTELFUSE RKEF400
                      45P8095

                      Data Sheet

                      RoHS

                      Date/Lot Code

                      LITTELFUSE
                      1. Resettable Fuse
                      2. PPTC
                      3. PolySwitch RKEF Series
                      4. 60 VDC
                      5. 4 A
                      6. 8 A
                      7. 24 s
                      8. Rectangular
                      Each
                      1+
                      $1.480
                      10+
                      $1.150
                      25+
                      $1.050
                      50+
                      $0.950
                      100+
                      $0.837
                      More Pricing...
                      Min: 1 / Mult: 1
                      Through Hole
                      PolySwitch RKEF Series
                      60VDC
                      4A
                      8A
                      24s
                      Rectangular
                      40A
                      10.9mm
                      21mm
                      3mm
                      24.9mm
                      -40°C
                      85°C
                      RKEF500
                      LITTELFUSE RKEF500
                      45P8096

                      Data Sheet

                      RoHS

                      Date/Lot Code

                      LITTELFUSE
                      1. Resettable Fuse
                      2. PPTC
                      3. PolySwitch RKEF Series
                      4. 60 VDC
                      5. 5 A
                      6. 10 A
                      7. 28 s
                      8. Rectangular
                      Each
                      1+
                      $1.810
                      10+
                      $1.390
                      25+
                      $1.270
                      50+
                      $1.150
                      100+
                      $1.060
                      More Pricing...
                      Min: 1 / Mult: 1
                      Through Hole
                      PolySwitch RKEF Series
                      60VDC
                      5A
                      10A
                      28s
                      Rectangular
                      40A
                      10.9mm
                      24.1mm
                      3mm
                      29mm
                      -40°C
                      85°C
                      RF3361-000
                      LITTELFUSE RF3361-000
                      27AM6633

                      Data Sheet

                      RoHS

                      Date/Lot Code

                      LITTELFUSE
                      1. Resettable Fuse
                      2. PPTC
                      3. PolySwitch RKEF Series
                      4. 60 VDC
                      5. 500 mA
                      6. 1 A
                      7. 0.8 s
                      8. Rectangular
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      1+
                      $0.969
                      10+
                      $0.868
                      25+
                      $0.791
                      50+
                      $0.700
                      100+
                      $0.623
                      More Pricing...
                      Min: 1 / Mult: 1
                      -
                      PolySwitch RKEF Series
                      60VDC
                      500mA
                      1A
                      0.8s
                      Rectangular
                      40A
                      0.23"
                      0.28"
                      0.14"
                      0.45"
                      -40°C
                      85°C
                      RKEF300
                      LITTELFUSE RKEF300
                      45P8093

                      Data Sheet

                      RoHS

                      Date/Lot Code

                      LITTELFUSE
                      1. Resettable Fuse
                      2. PPTC
                      3. PolySwitch RKEF Series
                      4. 60 VDC
                      5. 3 A
                      6. 6 A
                      7. 19.8 s
                      8. Rectangular
                      Each
                      1+
                      $0.586
                      10+
                      $0.535
                      25+
                      $0.535
                      50+
                      $0.535
                      100+
                      $0.494
                      More Pricing...
                      Min: 1 / Mult: 1
                      Through Hole
                      PolySwitch RKEF Series
                      60VDC
                      3A
                      6A
                      19.8s
                      Rectangular
                      40A
                      5.84mm
                      16.5mm
                      3mm
                      21.2mm
                      -40°C
                      85°C
                      RKEF185
                      LITTELFUSE RKEF185
                      45P8091

                      Data Sheet

                      RoHS

                      Date/Lot Code

                      LITTELFUSE
                      1. Resettable Fuse
                      2. PPTC
                      3. PolySwitch RKEF Series
                      4. 60 VDC
                      5. 1.85 A
                      6. 3.7 A
                      7. 12.6 s
                      8. Rectangular
                      Each
                      1+
                      $0.132
                      10+
                      $0.132
                      25+
                      $0.132
                      50+
                      $0.132
                      100+
                      $0.132
                      More Pricing...
                      Min: 1 / Mult: 1
                      Through Hole
                      PolySwitch RKEF Series
                      60VDC
                      1.85A
                      3.7A
                      12.6s
                      Rectangular
                      40A
                      5.84mm
                      13mm
                      3.81mm
                      18.8mm
                      -40°C
                      85°C
                      RF3378-000
                      LITTELFUSE RF3378-000
                      34AC5575

                      RoHS

                      LITTELFUSE
                      1. Resettable Fuse
                      2. PPTC
                      3. PolySwitch RKEF Series
                      4. 60 VDC
                      5. 5 A
                      6. 10 A
                      7. 28 s
                      8. Rectangular
                      Each
                      100+
                      $1.270
                      500+
                      $1.110
                      1000+
                      $0.953
                      2500+
                      $0.878
                      Min: 250 / Mult: 250
                      -
                      PolySwitch RKEF Series
                      60VDC
                      5A
                      10A
                      28s
                      Rectangular
                      40A
                      10.9mm
                      24.1mm
                      3mm
                      29mm
                      -40°C
                      85°C
                      RF3373-000
                      LITTELFUSE RF3373-000
                      34AC5570

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. Resettable Fuse
                      2. PPTC
                      3. PolySwitch RKEF Series
                      4. 60 VDC
                      5. 2.5 A
                      6. 5 A
                      7. 15.6 s
                      8. Rectangular
                      Each
                      500+
                      $0.517
                      1000+
                      $0.457
                      2500+
                      $0.417
                      Min: 500 / Mult: 500
                      -
                      PolySwitch RKEF Series
                      60VDC
                      2.5A
                      5A
                      15.6s
                      Rectangular
                      40A
                      0.23"
                      0.55"
                      0.12"
                      0.81"
                      -40°C
                      85°C
                      RF3899-000
                      LITTELFUSE RF3899-000
                      27AM6634

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. Resettable Fuse
                      2. PPTC
                      3. PolySwitch RKEF Series
                      4. 60 VDC
                      5. 750 mA
                      6. 1.5 A
                      7. 1.5 s
                      8. Rectangular
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      1000+
                      $0.553
                      5000+
                      $0.503
                      Min: 3000 / Mult: 3000
                      -
                      PolySwitch RKEF Series
                      60VDC
                      750mA
                      1.5A
                      1.5s
                      Rectangular
                      40A
                      0.23"
                      0.31"
                      0.14"
                      0.48"
                      -40°C
                      85°C
                      ComparePrice forQuantity
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