The PTC resistor resets automatically and protects your circuit permanently.
Features:

1. low hold current
2. solid state
3. radial leads

Specifications:

1. hold current Ih (A): 1.35
2. trip current It (A): 2.70
3. max. time to trip (at 5 x Ih): 9.6
4. max. current Imax (A): 40
5. rated voltage Vmax (Vdc): 60
6. typ. power Pd (W): 1.70
7. resistance tolerance:
   1. Rmin (ohm): 0.12
   2. Rmax. (1 hour after tripping) (ohm): 0.30
8. dimensions:
   1. A (max): 14.5
   2. B (max): 19.6
   3. C (typ): 5.1
   4. D (min): 7.6
   5. E (max): 3.1
   6. F (typ): 1.4
9. operating current: 100mA ~ 3.75mA
10. maximum current: 40A
11. maximum voltage: 60V
12. temperature range: -40°C to +85°C
13. materials:
    1. leads: tin-plated copper
    2. insulation: flame-retardant epoxy, meets requirement UL-94V-O