Polymeric Positive Temperature Coefficient) devices ,also name as resettable fuse, help protect against harmful overcurrent surges and overtemperature faults. Like traditional fuses, these devices limit the flow of dangerously high current during fault conditions. The JKPPTC device, however, resets after the fault is cleared and power to the circuit is removed, thereby helping to reduce warranty, service and repair costs.
JKPPTC have passed ISO9001 Quantity Certificate,ISO14001,RoHS,TS16949,REACH,TUV and UL etc, so the product quality can be guaranteed.
◇ JK600-110U～JK600-160U200 Pcs/Bag
◆ Radial-leaded Devices
◇ Cured,flame retardant epoxy polymer insulating material meets UL94V-0
◆ Rohs compliant and lead-free
Thermal Derating Chart-IH(A)
|Model||Maximum ambient operating temperature(℃)|
IH=Hold current:Maximum current at which the device will not interruptin 25℃ still air.
IT=Trip current:Minimum current at which the device from low resistance to high resistance in 25℃ still air.
VMAX=Maximum continuous voltage device can withstand without damage at rated current.
IMAX=Maximum fault current device can withstand without damage at rated voltage.
Maximum Time-to-trip:Maximum time to trip at assigned current.
PD=Typical power dissipation:Typical amount of power dissipated from the device when in 25℃ still air environment.
RMIN=Minimum resistance of device at 25℃ prior to tripping.
RMAX=Maximum resistance of device at 25℃ prior to tripping.
|Model||IH(A)||IT(A)||VMAX interrupt(V)||IMAX(A)||Pd (W)||Maximum Tim- to-Trip||Resistance(Ω)|
This type named as Resettable Fuse PPTC DIP JK600 Series is widely used,Central Office/telecom centers; Customer Premises Equipment; LAN/WAN equipment; Access equipment,etc
|Place Of Origin:||Guangdong ,China||Safty Standards:||CSA|