600V PPTC DIP Resettable Fuse JK600 SERIES
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.
Packaging Quantity & Features
◇ JK600-110U～JK600-160U200 Pcs/Bag
◆ Radial-leaded Devices
◇ Cured,flame retardant epoxy polymer insulating material meets
UL94V-0
◆ Rohs compliant and lead-free
Product Dimensions
| Model | Dimensions(mm) | Lead material | Shape |
| A(max) | B(max) | C(max) | D(typ) | Tinned metal(mm) | Fig |
| JK600-110U | 15 | 15 | 5.5 | 5.1 | 22AWG/Φ0.6 | 1 |
| JK600-150U | 15 | 15 | 5.5 | 5.1 | 22AWG/Φ0.6 | 1 |
| JK600-160U | 15 | 15 | 5.5 | 5.1 | 22AWG/Φ0.6 | 1 |
Thermal Derating Chart-IH(A)
| Model | Maximum ambient operating temperature(℃) |
| -40℃ | -20℃ | 0℃ | 25℃ | 30℃ | 40℃ | 50℃ | 60℃ | 70℃ | 85℃ |
| JK600 series | 147% | 138% | 119% | 100% | 92% | 83% | 73% | 64% | 55% | 42% |
Electrical Characteristics
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) |
| Current(A) | Time(S) | RMIN- RMAX |
| JK600-110U | 0.11 | 0.22 | 600 | 3 | 1.0 | 1.0 | 8 | 6-16 |
| JK600-150U | 0.15 | 0.30 | 600 | 3 | 1.0 | 1.0 | 9 | 5-14 |
| JK600-160U | 0.16 | 0.32 | 600 | 3 | 1.0 | 1.0 | 10 | 4-12 |
600V PPTC Resettable Fuse Application
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
600V PPTC Resettable Fuse Package
Certifications
