PolySwitch Resettable PPTCs

Radial Leaded

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Radial Leaded PPTCs

RXEF

Datasheet

Littelfuse PolySwitch radial-leaded devices represent the most comprehensive and complete set of PPTC products available in the industry today. RXEF series offers low hold currents (down to 50mA) and

Application Spotlight
- Resettable PTC RXEF Datasheet

Electrical Characteristics
- Catalog # RXEF005
- I_Hold (A) 0.05
- I_TRIP
  (A) 0.1
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.29
- R_MIN
  (Ω) 7.3
- R_max
  (Ω) 11.1
- R_1max
  (Ω) 20
- Max
  Time
  to
  Trip Time
  (Sec) 5
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.22
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF005-2
- I_Hold (A) 0.05
- I_TRIP
  (A) 0.1
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.29
- R_MIN
  (Ω) 7.3
- R_max
  (Ω) 11.1
- R_1max
  (Ω) 20
- Max
  Time
  to
  Trip Time
  (Sec) 5
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.22
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF010
- I_Hold (A) 0.1
- I_TRIP
  (A) 0.2
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.53
- R_MIN
  (Ω) 2.5
- R_max
  (Ω) 4.5
- R_1max
  (Ω) 7.5
- Max
  Time
  to
  Trip Time
  (Sec) 4
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.38
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF010-1
- I_Hold (A) 0.1
- I_TRIP
  (A) 0.2
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.53
- R_MIN
  (Ω) 2.5
- R_max
  (Ω) 4.5
- R_1max
  (Ω) 7.5
- Max
  Time
  to
  Trip Time
  (Sec) 4
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.38
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF010-2
- I_Hold (A) 0.1
- I_TRIP
  (A) 0.2
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.53
- R_MIN
  (Ω) 2.5
- R_max
  (Ω) 4.5
- R_1max
  (Ω) 7.5
- Max
  Time
  to
  Trip Time
  (Sec) 4
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.38
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF010-AP
- I_Hold (A) 0.1
- I_TRIP
  (A) 0.2
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.53
- R_MIN
  (Ω) 2.5
- R_max
  (Ω) 4.5
- R_1max
  (Ω) 7.5
- Max
  Time
  to
  Trip Time
  (Sec) 4
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.38
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF010S
- I_Hold (A) 0.1
- I_TRIP
  (A) 0.2
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.53
- R_MIN
  (Ω) 2.5
- R_max
  (Ω) 4.5
- R_1max
  (Ω) 7.5
- Max
  Time
  to
  Trip Time
  (Sec) 4
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.38
- Datasheet
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF017
- I_Hold (A) 0.17
- I_TRIP
  (A) 0.34
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.67
- R_MIN
  (Ω) 3.3
- R_max
  (Ω) 5.21
- R_1max
  (Ω) 8
- Max
  Time
  to
  Trip Time
  (Sec) 3
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.48
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF017-2
- I_Hold (A) 0.17
- I_TRIP
  (A) 0.34
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.67
- R_MIN
  (Ω) 3.3
- R_max
  (Ω) 5.21
- R_1max
  (Ω) 8
- Max
  Time
  to
  Trip Time
  (Sec) 3
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.48
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF017-AP
- I_Hold (A) 0.17
- I_TRIP
  (A) 0.34
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.67
- R_MIN
  (Ω) 3.3
- R_max
  (Ω) 5.21
- R_1max
  (Ω) 8
- Max
  Time
  to
  Trip Time
  (Sec) 3
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.48
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF017S
- I_Hold (A) 0.17
- I_TRIP
  (A) 0.34
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.67
- R_MIN
  (Ω) 3.3
- R_max
  (Ω) 5.21
- R_1max
  (Ω) 8
- Max
  Time
  to
  Trip Time
  (Sec) 3
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.48
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF017S-2
- I_Hold (A) 0.17
- I_TRIP
  (A) 0.34
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.67
- R_MIN
  (Ω) 3.3
- R_max
  (Ω) 5.21
- R_1max
  (Ω) 8
- Max
  Time
  to
  Trip Time
  (Sec) 3
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.48
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF020
- I_Hold (A) 0.2
- I_TRIP
  (A) 0.4
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.64
- R_MIN
  (Ω) 1.83
- R_max
  (Ω) 2.75
- R_1max
  (Ω) 4.4
- Max
  Time
  to
  Trip Time
  (Sec) 2.2
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.41
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF020-2
- I_Hold (A) 0.2
- I_TRIP
  (A) 0.4
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.64
- R_MIN
  (Ω) 1.83
- R_max
  (Ω) 2.75
- R_1max
  (Ω) 4.4
- Max
  Time
  to
  Trip Time
  (Sec) 2.2
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.41
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF020-AP
- I_Hold (A) 0.2
- I_TRIP
  (A) 0.4
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.64
- R_MIN
  (Ω) 1.83
- R_max
  (Ω) 2.75
- R_1max
  (Ω) 4.4
- Max
  Time
  to
  Trip Time
  (Sec) 2.2
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.41
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF020S
- I_Hold (A) 0.2
- I_TRIP
  (A) 0.4
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.64
- R_MIN
  (Ω) 1.83
- R_max
  (Ω) 2.75
- R_1max
  (Ω) 4.4
- Max
  Time
  to
  Trip Time
  (Sec) 2.2
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.41
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF020S-2
- I_Hold (A) 0.2
- I_TRIP
  (A) 0.4
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.64
- R_MIN
  (Ω) 1.83
- R_max
  (Ω) 2.75
- R_1max
  (Ω) 4.4
- Max
  Time
  to
  Trip Time
  (Sec) 2.2
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.41
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF025
- I_Hold (A) 0.25
- I_TRIP
  (A) 0.5
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.62
- R_MIN
  (Ω) 1.25
- R_max
  (Ω) 1.95
- R_1max
  (Ω) 3
- Max
  Time
  to
  Trip Time
  (Sec) 2.5
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.45
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF025-2
- I_Hold (A) 0.25
- I_TRIP
  (A) 0.5
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.62
- R_MIN
  (Ω) 1.25
- R_max
  (Ω) 1.95
- R_1max
  (Ω) 3
- Max
  Time
  to
  Trip Time
  (Sec) 2.5
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.45
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF025-AP
- I_Hold (A) 0.25
- I_TRIP
  (A) 0.5
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.62
- R_MIN
  (Ω) 1.25
- R_max
  (Ω) 1.95
- R_1max
  (Ω) 3
- Max
  Time
  to
  Trip Time
  (Sec) 2.5
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.45
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF030
- I_Hold (A) 0.3
- I_TRIP
  (A) 0.6
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.77
- R_MIN
  (Ω) 0.88
- R_max
  (Ω) 1.33
- R_1max
  (Ω) 2.1
- Max
  Time
  to
  Trip Time
  (Sec) 3
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.49
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF030-2
- I_Hold (A) 0.3
- I_TRIP
  (A) 0.6
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.77
- R_MIN
  (Ω) 0.88
- R_max
  (Ω) 1.33
- R_1max
  (Ω) 2.1
- Max
  Time
  to
  Trip Time
  (Sec) 3
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.49
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF030-AP
- I_Hold (A) 0.3
- I_TRIP
  (A) 0.6
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.77
- R_MIN
  (Ω) 0.88
- R_max
  (Ω) 1.33
- R_1max
  (Ω) 2.1
- Max
  Time
  to
  Trip Time
  (Sec) 3
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.49
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF030S
- I_Hold (A) 0.3
- I_TRIP
  (A) 0.6
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.77
- R_MIN
  (Ω) 0.88
- R_max
  (Ω) 1.33
- R_1max
  (Ω) 2.1
- Max
  Time
  to
  Trip Time
  (Sec) 3
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.49
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF030S-2
- I_Hold (A) 0.3
- I_TRIP
  (A) 0.6
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.77
- R_MIN
  (Ω) 0.88
- R_max
  (Ω) 1.33
- R_1max
  (Ω) 2.1
- Max
  Time
  to
  Trip Time
  (Sec) 3
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.49
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF040
- I_Hold (A) 0.4
- I_TRIP
  (A) 0.8
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.82
- R_MIN
  (Ω) 0.55
- R_max
  (Ω) 0.86
- R_1max
  (Ω) 1.29
- Max
  Time
  to
  Trip Time
  (Sec) 3.8
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.56
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF040-2
- I_Hold (A) 0.4
- I_TRIP
  (A) 0.8
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.82
- R_MIN
  (Ω) 0.55
- R_max
  (Ω) 0.86
- R_1max
  (Ω) 1.29
- Max
  Time
  to
  Trip Time
  (Sec) 3.8
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.56
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF040-AP
- I_Hold (A) 0.4
- I_TRIP
  (A) 0.8
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.82
- R_MIN
  (Ω) 0.55
- R_max
  (Ω) 0.86
- R_1max
  (Ω) 1.29
- Max
  Time
  to
  Trip Time
  (Sec) 3.8
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.56
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF040S
- I_Hold (A) 0.4
- I_TRIP
  (A) 0.8
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.82
- R_MIN
  (Ω) 0.55
- R_max
  (Ω) 0.86
- R_1max
  (Ω) 1.29
- Max
  Time
  to
  Trip Time
  (Sec) 3.8
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.56
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF040S-2
- I_Hold (A) 0.4
- I_TRIP
  (A) 0.8
- I_MAX
  (A) 40
- P_DMAX
  (W) 0.82
- R_MIN
  (Ω) 0.55
- R_max
  (Ω) 0.86
- R_1max
  (Ω) 1.29
- Max
  Time
  to
  Trip Time
  (Sec) 3.8
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.56
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF050
- I_Hold (A) 0.5
- I_TRIP
  (A) 1
- I_MAX
  (A) 40
- P_DMAX
  (W) 1.29
- R_MIN
  (Ω) 0.5
- R_max
  (Ω) 0.77
- R_1max
  (Ω) 1.17
- Max
  Time
  to
  Trip Time
  (Sec) 4
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.77
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF050-1
- I_Hold (A) 0.5
- I_TRIP
  (A) 1
- I_MAX
  (A) 40
- P_DMAX
  (W) 1.29
- R_MIN
  (Ω) 0.5
- R_max
  (Ω) 0.77
- R_1max
  (Ω) 1.17
- Max
  Time
  to
  Trip Time
  (Sec) 4
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.77
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF050-2
- I_Hold (A) 0.5
- I_TRIP
  (A) 1
- I_MAX
  (A) 40
- P_DMAX
  (W) 1.29
- R_MIN
  (Ω) 0.5
- R_max
  (Ω) 0.77
- R_1max
  (Ω) 1.17
- Max
  Time
  to
  Trip Time
  (Sec) 4
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.77
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF050-AP
- I_Hold (A) 0.5
- I_TRIP
  (A) 1
- I_MAX
  (A) 40
- P_DMAX
  (W) 1.29
- R_MIN
  (Ω) 0.5
- R_max
  (Ω) 0.77
- R_1max
  (Ω) 1.17
- Max
  Time
  to
  Trip Time
  (Sec) 4
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.77
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF050S
- I_Hold (A) 0.5
- I_TRIP
  (A) 1
- I_MAX
  (A) 40
- P_DMAX
  (W) 1.29
- R_MIN
  (Ω) 0.5
- R_max
  (Ω) 0.77
- R_1max
  (Ω) 1.17
- Max
  Time
  to
  Trip Time
  (Sec) 4
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.77
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF050S-AP
- I_Hold (A) 0.5
- I_TRIP
  (A) 1
- I_MAX
  (A) 40
- P_DMAX
  (W) 1.29
- R_MIN
  (Ω) 0.5
- R_max
  (Ω) 0.77
- R_1max
  (Ω) 1.17
- Max
  Time
  to
  Trip Time
  (Sec) 4
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.77
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF065
- I_Hold (A) 0.65
- I_TRIP
  (A) 1.3
- I_MAX
  (A) 40
- P_DMAX
  (W) 1.48
- R_MIN
  (Ω) 0.31
- R_max
  (Ω) 0.48
- R_1max
  (Ω) 0.72
- Max
  Time
  to
  Trip Time
  (Sec) 5.3
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.88
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF065-2
- I_Hold (A) 0.65
- I_TRIP
  (A) 1.3
- I_MAX
  (A) 40
- P_DMAX
  (W) 1.48
- R_MIN
  (Ω) 0.31
- R_max
  (Ω) 0.48
- R_1max
  (Ω) 0.72
- Max
  Time
  to
  Trip Time
  (Sec) 5.3
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.88
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF065-AP
- I_Hold (A) 0.65
- I_TRIP
  (A) 1.3
- I_MAX
  (A) 40
- P_DMAX
  (W) 1.48
- R_MIN
  (Ω) 0.31
- R_max
  (Ω) 0.48
- R_1max
  (Ω) 0.72
- Max
  Time
  to
  Trip Time
  (Sec) 5.3
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.88
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF065S
- I_Hold (A) 0.65
- I_TRIP
  (A) 1.3
- I_MAX
  (A) 40
- P_DMAX
  (W) 1.48
- R_MIN
  (Ω) 0.31
- R_max
  (Ω) 0.48
- R_1max
  (Ω) 0.72
- Max
  Time
  to
  Trip Time
  (Sec) 5.3
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.88
- Datasheet
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF075
- I_Hold (A) 0.75
- I_TRIP
  (A) 1.5
- I_MAX
  (A) 40
- P_DMAX
  (W) 1.77
- R_MIN
  (Ω) 0.25
- R_max
  (Ω) 0.4
- R_1max
  (Ω) 0.6
- Max
  Time
  to
  Trip Time
  (Sec) 6.3
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.92
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF075-2
- I_Hold (A) 0.75
- I_TRIP
  (A) 1.5
- I_MAX
  (A) 40
- P_DMAX
  (W) 1.77
- R_MIN
  (Ω) 0.25
- R_max
  (Ω) 0.4
- R_1max
  (Ω) 0.6
- Max
  Time
  to
  Trip Time
  (Sec) 6.3
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.92
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF075-AP
- I_Hold (A) 0.75
- I_TRIP
  (A) 1.5
- I_MAX
  (A) 40
- P_DMAX
  (W) 1.77
- R_MIN
  (Ω) 0.25
- R_max
  (Ω) 0.4
- R_1max
  (Ω) 0.6
- Max
  Time
  to
  Trip Time
  (Sec) 6.3
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.92
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF075S
- I_Hold (A) 0.75
- I_TRIP
  (A) 1.5
- I_MAX
  (A) 40
- P_DMAX
  (W) 1.77
- R_MIN
  (Ω) 0.25
- R_max
  (Ω) 0.4
- R_1max
  (Ω) 0.6
- Max
  Time
  to
  Trip Time
  (Sec) 6.3
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.92
- Datasheet
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF090
- I_Hold (A) 0.9
- I_TRIP
  (A) 1.8
- I_MAX
  (A) 40
- P_DMAX
  (W) 1.59
- R_MIN
  (Ω) 0.2
- R_max
  (Ω) 0.31
- R_1max
  (Ω) 0.47
- Max
  Time
  to
  Trip Time
  (Sec) 7.2
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.99
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF090-2
- I_Hold (A) 0.9
- I_TRIP
  (A) 1.8
- I_MAX
  (A) 40
- P_DMAX
  (W) 1.59
- R_MIN
  (Ω) 0.2
- R_max
  (Ω) 0.31
- R_1max
  (Ω) 0.47
- Max
  Time
  to
  Trip Time
  (Sec) 7.2
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.99
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF090-AP
- I_Hold (A) 0.9
- I_TRIP
  (A) 1.8
- I_MAX
  (A) 40
- P_DMAX
  (W) 1.59
- R_MIN
  (Ω) 0.2
- R_max
  (Ω) 0.31
- R_1max
  (Ω) 0.47
- Max
  Time
  to
  Trip Time
  (Sec) 7.2
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.99
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF090S
- I_Hold (A) 0.9
- I_TRIP
  (A) 1.8
- I_MAX
  (A) 40
- P_DMAX
  (W) 1.59
- R_MIN
  (Ω) 0.2
- R_max
  (Ω) 0.31
- R_1max
  (Ω) 0.47
- Max
  Time
  to
  Trip Time
  (Sec) 7.2
- Max Operating Temp (°C) 85
- Pd Typical (watts) 0.99
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF110
- I_Hold (A) 1.1
- I_TRIP
  (A) 2.2
- I_MAX
  (A) 40
- P_DMAX
  (W) 2.5
- R_MIN
  (Ω) 0.15
- R_max
  (Ω) 0.25
- R_1max
  (Ω) 0.38
- Max
  Time
  to
  Trip Time
  (Sec) 8.2
- Max Operating Temp (°C) 85
- Pd Typical (watts) 1.5
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF110-2
- I_Hold (A) 1.1
- I_TRIP
  (A) 2.2
- I_MAX
  (A) 40
- P_DMAX
  (W) 2.5
- R_MIN
  (Ω) 0.15
- R_max
  (Ω) 0.25
- R_1max
  (Ω) 0.38
- Max
  Time
  to
  Trip Time
  (Sec) 8.2
- Max Operating Temp (°C) 85
- Pd Typical (watts) 1.5
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF110-AP
- I_Hold (A) 1.1
- I_TRIP
  (A) 2.2
- I_MAX
  (A) 40
- P_DMAX
  (W) 2.5
- R_MIN
  (Ω) 0.15
- R_max
  (Ω) 0.25
- R_1max
  (Ω) 0.38
- Max
  Time
  to
  Trip Time
  (Sec) 8.2
- Max Operating Temp (°C) 85
- Pd Typical (watts) 1.5
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF110K
- I_Hold (A) 1.1
- I_TRIP
  (A) 2.2
- I_MAX
  (A) 40
- P_DMAX
  (W) 2.5
- R_MIN
  (Ω) 0.15
- R_max
  (Ω) 0.25
- R_1max
  (Ω) 0.38
- Max
  Time
  to
  Trip Time
  (Sec) 8.2
- Max Operating Temp (°C) 85
- Pd Typical (watts) 1.5
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF110K-2
- I_Hold (A) 1.1
- I_TRIP
  (A) 2.2
- I_MAX
  (A) 40
- P_DMAX
  (W) 2.5
- R_MIN
  (Ω) 0.15
- R_max
  (Ω) 0.25
- R_1max
  (Ω) 0.38
- Max
  Time
  to
  Trip Time
  (Sec) 8.2
- Max Operating Temp (°C) 85
- Pd Typical (watts) 1.5
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF110K-AP
- I_Hold (A) 1.1
- I_TRIP
  (A) 2.2
- I_MAX
  (A) 40
- P_DMAX
  (W) 2.5
- R_MIN
  (Ω) 0.15
- R_max
  (Ω) 0.25
- R_1max
  (Ω) 0.38
- Max
  Time
  to
  Trip Time
  (Sec) 8.2
- Max Operating Temp (°C) 85
- Pd Typical (watts) 1.5
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF135
- I_Hold (A) 1.35
- I_TRIP
  (A) 2.7
- I_MAX
  (A) 40
- P_DMAX
  (W) 2.51
- R_MIN
  (Ω) 0.12
- R_max
  (Ω) 0.19
- R_1max
  (Ω) 0.3
- Max
  Time
  to
  Trip Time
  (Sec) 9.6
- Max Operating Temp (°C) 85
- Pd Typical (watts) 1.7
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF135-1
- I_Hold (A) 1.35
- I_TRIP
  (A) 2.7
- I_MAX
  (A) 40
- P_DMAX
  (W) 2.51
- R_MIN
  (Ω) 0.12
- R_max
  (Ω) 0.19
- R_1max
  (Ω) 0.3
- Max
  Time
  to
  Trip Time
  (Sec) 9.6
- Max Operating Temp (°C) 85
- Pd Typical (watts) 1.7
- Datasheet
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF135-2
- I_Hold (A) 1.35
- I_TRIP
  (A) 2.7
- I_MAX
  (A) 40
- P_DMAX
  (W) 2.51
- R_MIN
  (Ω) 0.12
- R_max
  (Ω) 0.19
- R_1max
  (Ω) 0.3
- Max
  Time
  to
  Trip Time
  (Sec) 9.6
- Max Operating Temp (°C) 85
- Pd Typical (watts) 1.7
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF135-AP
- I_Hold (A) 1.35
- I_TRIP
  (A) 2.7
- I_MAX
  (A) 40
- P_DMAX
  (W) 2.51
- R_MIN
  (Ω) 0.12
- R_max
  (Ω) 0.19
- R_1max
  (Ω) 0.3
- Max
  Time
  to
  Trip Time
  (Sec) 9.6
- Max Operating Temp (°C) 85
- Pd Typical (watts) 1.7
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF135K
- I_Hold (A) 1.35
- I_TRIP
  (A) 2.7
- I_MAX
  (A) 40
- P_DMAX
  (W) 2.51
- R_MIN
  (Ω) 0.12
- R_max
  (Ω) 0.19
- R_1max
  (Ω) 0.3
- Max
  Time
  to
  Trip Time
  (Sec) 9.6
- Max Operating Temp (°C) 85
- Pd Typical (watts) 1.7
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF135K-2
- I_Hold (A) 1.35
- I_TRIP
  (A) 2.7
- I_MAX
  (A) 40
- P_DMAX
  (W) 2.51
- R_MIN
  (Ω) 0.12
- R_max
  (Ω) 0.19
- R_1max
  (Ω) 0.3
- Max
  Time
  to
  Trip Time
  (Sec) 9.6
- Max Operating Temp (°C) 85
- Pd Typical (watts) 1.7
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF135K-AP
- I_Hold (A) 1.35
- I_TRIP
  (A) 2.7
- I_MAX
  (A) 40
- P_DMAX
  (W) 2.51
- R_MIN
  (Ω) 0.12
- R_max
  (Ω) 0.19
- R_1max
  (Ω) 0.3
- Max
  Time
  to
  Trip Time
  (Sec) 9.6
- Max Operating Temp (°C) 85
- Pd Typical (watts) 1.7
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF160
- I_Hold (A) 1.6
- I_TRIP
  (A) 3.2
- I_MAX
  (A) 40
- P_DMAX
  (W) 2.85
- R_MIN
  (Ω) 0.09
- R_max
  (Ω) 0.14
- R_1max
  (Ω) 0.22
- Max
  Time
  to
  Trip Time
  (Sec) 11.4
- Max Operating Temp (°C) 85
- Pd Typical (watts) 1.9
- Datasheet
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF160-2
- I_Hold (A) 1.6
- I_TRIP
  (A) 3.2
- I_MAX
  (A) 40
- P_DMAX
  (W) 2.85
- R_MIN
  (Ω) 0.09
- R_max
  (Ω) 0.14
- R_1max
  (Ω) 0.22
- Max
  Time
  to
  Trip Time
  (Sec) 11.4
- Max Operating Temp (°C) 85
- Pd Typical (watts) 1.9
- Datasheet
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF160-AP
- I_Hold (A) 1.6
- I_TRIP
  (A) 3.2
- I_MAX
  (A) 40
- P_DMAX
  (W) 2.85
- R_MIN
  (Ω) 0.09
- R_max
  (Ω) 0.14
- R_1max
  (Ω) 0.22
- Max
  Time
  to
  Trip Time
  (Sec) 11.4
- Max Operating Temp (°C) 85
- Pd Typical (watts) 1.9
- Datasheet
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF160K
- I_Hold (A) 1.6
- I_TRIP
  (A) 3.2
- I_MAX
  (A) 40
- P_DMAX
  (W) 2.85
- R_MIN
  (Ω) 0.09
- R_max
  (Ω) 0.14
- R_1max
  (Ω) 0.22
- Max
  Time
  to
  Trip Time
  (Sec) 11.4
- Max Operating Temp (°C) 85
- Pd Typical (watts) 1.9
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF160K-2
- I_Hold (A) 1.6
- I_TRIP
  (A) 3.2
- I_MAX
  (A) 40
- P_DMAX
  (W) 2.85
- R_MIN
  (Ω) 0.09
- R_max
  (Ω) 0.14
- R_1max
  (Ω) 0.22
- Max
  Time
  to
  Trip Time
  (Sec) 11.4
- Max Operating Temp (°C) 85
- Pd Typical (watts) 1.9
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF185
- I_Hold (A) 1.85
- I_TRIP
  (A) 3.7
- I_MAX
  (A) 40
- P_DMAX
  (W) 3.04
- R_MIN
  (Ω) 0.08
- R_max
  (Ω) 0.12
- R_1max
  (Ω) 0.19
- Max
  Time
  to
  Trip Time
  (Sec) 12.6
- Max Operating Temp (°C) 85
- Pd Typical (watts) 2.1
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF185-1
- I_Hold (A) 1.85
- I_TRIP
  (A) 3.7
- I_MAX
  (A) 40
- P_DMAX
  (W) 3.04
- R_MIN
  (Ω) 0.08
- R_max
  (Ω) 0.12
- R_1max
  (Ω) 0.19
- Max
  Time
  to
  Trip Time
  (Sec) 12.6
- Max Operating Temp (°C) 85
- Pd Typical (watts) 2.1
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF185-2
- I_Hold (A) 1.85
- I_TRIP
  (A) 3.7
- I_MAX
  (A) 40
- P_DMAX
  (W) 3.04
- R_MIN
  (Ω) 0.08
- R_max
  (Ω) 0.12
- R_1max
  (Ω) 0.19
- Max
  Time
  to
  Trip Time
  (Sec) 12.6
- Max Operating Temp (°C) 85
- Pd Typical (watts) 2.1
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF185-AP
- I_Hold (A) 1.85
- I_TRIP
  (A) 3.7
- I_MAX
  (A) 40
- P_DMAX
  (W) 3.04
- R_MIN
  (Ω) 0.08
- R_max
  (Ω) 0.12
- R_1max
  (Ω) 0.19
- Max
  Time
  to
  Trip Time
  (Sec) 12.6
- Max Operating Temp (°C) 85
- Pd Typical (watts) 2.1
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF185K
- I_Hold (A) 1.85
- I_TRIP
  (A) 3.7
- I_MAX
  (A) 40
- P_DMAX
  (W) 3.04
- R_MIN
  (Ω) 0.08
- R_max
  (Ω) 0.12
- R_1max
  (Ω) 0.19
- Max
  Time
  to
  Trip Time
  (Sec) 12.6
- Max Operating Temp (°C) 85
- Pd Typical (watts) 2.1
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF185K-2
- I_Hold (A) 1.85
- I_TRIP
  (A) 3.7
- I_MAX
  (A) 40
- P_DMAX
  (W) 3.04
- R_MIN
  (Ω) 0.08
- R_max
  (Ω) 0.12
- R_1max
  (Ω) 0.19
- Max
  Time
  to
  Trip Time
  (Sec) 12.6
- Max Operating Temp (°C) 85
- Pd Typical (watts) 2.1
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF185K-AP
- I_Hold (A) 1.85
- I_TRIP
  (A) 3.7
- I_MAX
  (A) 40
- P_DMAX
  (W) 3.04
- R_MIN
  (Ω) 0.08
- R_max
  (Ω) 0.12
- R_1max
  (Ω) 0.19
- Max
  Time
  to
  Trip Time
  (Sec) 12.6
- Max Operating Temp (°C) 85
- Pd Typical (watts) 2.1
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF250
- I_Hold (A) 2.5
- I_TRIP
  (A) 5
- I_MAX
  (A) 40
- P_DMAX
  (W) 3.38
- R_MIN
  (Ω) 0.05
- R_max
  (Ω) 0.08
- R_1max
  (Ω) 0.13
- Max
  Time
  to
  Trip Time
  (Sec) 15.6
- Max Operating Temp (°C) 85
- Pd Typical (watts) 2.5
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF250-2
- I_Hold (A) 2.5
- I_TRIP
  (A) 5
- I_MAX
  (A) 40
- P_DMAX
  (W) 3.38
- R_MIN
  (Ω) 0.05
- R_max
  (Ω) 0.08
- R_1max
  (Ω) 0.13
- Max
  Time
  to
  Trip Time
  (Sec) 15.6
- Max Operating Temp (°C) 85
- Pd Typical (watts) 2.5
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF250-AP
- I_Hold (A) 2.5
- I_TRIP
  (A) 5
- I_MAX
  (A) 40
- P_DMAX
  (W) 3.38
- R_MIN
  (Ω) 0.05
- R_max
  (Ω) 0.08
- R_1max
  (Ω) 0.13
- Max
  Time
  to
  Trip Time
  (Sec) 15.6
- Max Operating Temp (°C) 85
- Pd Typical (watts) 2.5
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF250K
- I_Hold (A) 2.5
- I_TRIP
  (A) 5
- I_MAX
  (A) 40
- P_DMAX
  (W) 3.38
- R_MIN
  (Ω) 0.05
- R_max
  (Ω) 0.08
- R_1max
  (Ω) 0.13
- Max
  Time
  to
  Trip Time
  (Sec) 15.6
- Max Operating Temp (°C) 85
- Pd Typical (watts) 2.5
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF250K-2
- I_Hold (A) 2.5
- I_TRIP
  (A) 5
- I_MAX
  (A) 40
- P_DMAX
  (W) 3.38
- R_MIN
  (Ω) 0.05
- R_max
  (Ω) 0.08
- R_1max
  (Ω) 0.13
- Max
  Time
  to
  Trip Time
  (Sec) 15.6
- Max Operating Temp (°C) 85
- Pd Typical (watts) 2.5
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF300
- I_Hold (A) 3
- I_TRIP
  (A) 6
- I_MAX
  (A) 40
- P_DMAX
  (W) 3.49
- R_MIN
  (Ω) 0.04
- R_max
  (Ω) 0.06
- R_1max
  (Ω) 0.1
- Max
  Time
  to
  Trip Time
  (Sec) 19.8
- Max Operating Temp (°C) 85
- Pd Typical (watts) 2.8
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF300-1
- I_Hold (A) 3
- I_TRIP
  (A) 6
- I_MAX
  (A) 40
- P_DMAX
  (W) 3.49
- R_MIN
  (Ω) 0.04
- R_max
  (Ω) 0.06
- R_1max
  (Ω) 0.1
- Max
  Time
  to
  Trip Time
  (Sec) 19.8
- Max Operating Temp (°C) 85
- Pd Typical (watts) 2.8
- Datasheet
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF300-2
- I_Hold (A) 3
- I_TRIP
  (A) 6
- I_MAX
  (A) 40
- P_DMAX
  (W) 3.49
- R_MIN
  (Ω) 0.04
- R_max
  (Ω) 0.06
- R_1max
  (Ω) 0.1
- Max
  Time
  to
  Trip Time
  (Sec) 19.8
- Max Operating Temp (°C) 85
- Pd Typical (watts) 2.8
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF300-AP
- I_Hold (A) 3
- I_TRIP
  (A) 6
- I_MAX
  (A) 40
- P_DMAX
  (W) 3.49
- R_MIN
  (Ω) 0.04
- R_max
  (Ω) 0.06
- R_1max
  (Ω) 0.1
- Max
  Time
  to
  Trip Time
  (Sec) 19.8
- Max Operating Temp (°C) 85
- Pd Typical (watts) 2.8
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF300K
- I_Hold (A) 3
- I_TRIP
  (A) 6
- I_MAX
  (A) 40
- P_DMAX
  (W) 3.49
- R_MIN
  (Ω) 0.04
- R_max
  (Ω) 0.06
- R_1max
  (Ω) 0.1
- Max
  Time
  to
  Trip Time
  (Sec) 19.8
- Max Operating Temp (°C) 85
- Pd Typical (watts) 2.8
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF300K-2
- I_Hold (A) 3
- I_TRIP
  (A) 6
- I_MAX
  (A) 40
- P_DMAX
  (W) 3.49
- R_MIN
  (Ω) 0.04
- R_max
  (Ω) 0.06
- R_1max
  (Ω) 0.1
- Max
  Time
  to
  Trip Time
  (Sec) 19.8
- Max Operating Temp (°C) 85
- Pd Typical (watts) 2.8
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF375
- I_Hold (A) 3.75
- I_TRIP
  (A) 7.5
- I_MAX
  (A) 40
- P_DMAX
  (W) 4.5
- R_MIN
  (Ω) 0.03
- R_max
  (Ω) 0.05
- R_1max
  (Ω) 0.08
- Max
  Time
  to
  Trip Time
  (Sec) 24
- Max Operating Temp (°C) 85
- Pd Typical (watts) 3.2
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF375-1
- I_Hold (A) 3.75
- I_TRIP
  (A) 7.5
- I_MAX
  (A) 40
- P_DMAX
  (W) 4.5
- R_MIN
  (Ω) 0.03
- R_max
  (Ω) 0.05
- R_1max
  (Ω) 0.08
- Max
  Time
  to
  Trip Time
  (Sec) 24
- Max Operating Temp (°C) 85
- Pd Typical (watts) 3.2
- Datasheet
- Part Datasheet
- Check Stock Order Sample
- Catalog # RXEF375K
- I_Hold (A) 3.75
- I_TRIP
  (A) 7.5
- I_MAX
  (A) 40
- P_DMAX
  (W) 4.5
- R_MIN
  (Ω) 0.03
- R_max
  (Ω) 0.05
- R_1max
  (Ω) 0.08
- Max
  Time
  to
  Trip Time
  (Sec) 24
- Max Operating Temp (°C) 85
- Pd Typical (watts) 3.2
- Datasheet
- Product Specification
- Part Datasheet
- Check Stock Order Sample

Technical Resources
- Resettable PTC RXEF Datasheet
- LFUS xAE Two Three Wheeler Spotlight

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Radial Leaded PPTCs

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