PPTC/K600 Series Features Applications Radial leaded Devices Cured,flame retardant epoxy polymer insulating material meets UL94V-0 requirements Bulk packaging,or tape and reel available on most models Almost anywhere there is a low voltage power supply, up to DC60V and a load to be protested, including: Telecommumications system Network switching Power transformers Communication equipment Electrical characteristics(25℃) Model Ihold Itrip Vmax OP Vmax Imax Interrupt (A) (A) (Vdc) Vrms K600-110U 0.11 0.20 60 K600-150U 0.15 0.30 K600-160U 0.16 0.32 Ihold Resistance Pd max Maximum Time To Trip Current Time Rmin Rmax R1max (A) (w) (A) (S) (Ω) (Ω) (Ω) 600 3 1.0 1.00 8 6 16 24 60 600 3 1.0 1.00 9 5 14 22 60 600 3 1.0 1.00 10 4 12 18 Hold Current:Maximum current device will not trip in 25℃ still air. Itrip Trip current:Minimum current at which the device will always trip in 25℃ still air Vmax OP Maximum operating volatge(Vdc) device can withstand without damage at ratde current(Imax). Vmax Interrupt Maximum interrupt volatge(Vac) device can withstand without damage at ratde current. Imax Maximum fault current device can withstand without damage at rated voltage. Pd Typical power dissipatde from device when in the tripped state in 25℃ still air Rmin/max Minimum device resistance prior to tripping at 25℃. Rmax Maximum device resistance prior to tripping at 25℃. R1max Maximum device resistance one hour after it is trippde at 25℃ . *CAUTION Operation beyond the specified rating may result in damage and possible arcing. Thermal Derating Chart-IH(A) Part number Maximum ambidnt operating temperatures(℃) -40 -20 0 25 40 50 60 70 80 K600-110U 0.175 0.152 0.132 0.110 0.091 0.080 0.070 0.060 0.046 K600-150U 0.238 0.211 0.183 0.150 0.128 0.115 0.101 0.088 0.067 K600-160U 0.250 0.220 0.195 0.160 0.137 0.123 0.110 0.095 0.074 REV.2015.02.01 01 | www.spsemi.cn PPTC/K600 Series Dimensions (mm) Product dimensions (mm) Model Fig A(max) B(max) C(max) D(typ) K600-110 1 14.0 14.0 6 5.1 K600-150 1 14.0 14.0 6 5.1 K600-160 1 14.0 14.0 6 5.1 Physical Characteristcs Material:Leads ALL Tin plated copper,22AWG,0..60mm Environmental Specifications Test conditions ＋85℃,100hts Passive aging Resistance change ±8% typical Humidity aging ＋85℃,85%R.H.,100hrs ±8% typical Thermal shock ＋125℃,to-55℃,10times ±12% typical Resistance to solvent MIL-STD-202,Method 215 No change Vibration MIL-STD-202,Method 201 No change Storage conditions:-40℃ to 85℃ Thermal Derating Curve Typical Time-To-Trip At 25°C Average Time Current Curves Derating Curves for K600 Series 180 10 K600-160 1 K600-150 0.1 Percentage of Derated Current TIME IN SECONDS 100 160 140 120 100 80 60 40 20 0 -40 0 0.5 1 1.5 2 2.5 -20 0 3 20 40 60 80 Temperature (°C) CURRENT IN AMPERES Package Information Bulk: k600-110u～160 REV.2015.02.01 500pcs per bag 02 | www.spsemi.cn