JK30-800

JK30 Series Polyer Positive Temperature Coefficient Features Radial leaded Devices Cured,flame retardant epoxy polymer insulating material meets UL94V-0 requirements Bulk packaging,or tape and reel available on most models Agency Approval:UL,ROHS Applications Almost anywhere there is a low voltage power supply, up to DC30V and a load to be protested, including: Personal computer Toys Industrial controls Dimensions Pig.1 Pig.2 Pig.3 Unit ：mm Model A (max) Dimensions（mm） C (max) B( max ) Lead material D (typ) Tinned matel(mm) Shape Fig JK30-050 7.4 12.7 3.0 5.1 24AWG/Φ0.5 1 JK30 075 7.4 13.0 3.0 5.1 24AWG/Φ0.5 1 JK30-090 7.4 18.5 3.0 5.1 24AWG/Φ0.5 2 JK30-110 7.4 18.5 3.0 5.1 24AWG/Φ0.5 2 JK30-120 7.4 18.5 3.0 5.1 24AWG/Φ0.5 2 JK30-135 9.2 17.6 3.0 5.1 24AWG/Φ0.5 2 JK30-160 9.2 20.2 3.0 5.1 24AWG/Φ0.5 2 JK30-185 9.2 20.2 3.0 5.1 24AWG/Φ0.5 2 JK30-200 15.2 20.2 3.0 5.1 24AWG/Φ0.5 2 JK30-250 13.2 22.4 3.0 5.1 24AWG/Φ0.5 2 JK30-300 13.2 20.4 3.0 5.1 20 AWG/Φ0.8 3 - 1/4 JK30 Series JK30-400 14.0 23.7 3.0 5.1 20 AWG/Φ0.8 3 JK30-500 14.0 23.7 3.0 10.2 20 AWG/Φ0.8 3 JK30-600 17.2 27.0 3.0 10.2 20 AWG/Φ0.8 3 JK30-700 17.2 27.0 3.0 10.2 20 AWG/Φ0.8 3 JK30-800 23.5 29.2 3.0 10.2 20 AWG/Φ0.8 3 JK30-900 23.5 29.2 3.0 10.2 20 AWG/Φ0.8 3 Note: ① Dimensions A, B, C is the maximum size, D values are typical tolerance of ± 0.50mm Thermal Derating Chart-IH（A） Model Maximum ambient operating temperatures（℃） -40 -20 0 25 40 50 60 70 80 85 JK30-050 0.72 0.65 0.57 0.5 0.45 0.41 0.38 0.34 0.30 0.25 JK30-075 1.08 0.97 0.86 0.75 0.68 0.62 0.57 0.51 0.45 0.37 JK30-090 1.30 1.17 1.03 0.9 0.81 0.74 0.69 0.61 0.54 0.45 JK30-110 1.59 1.43 1.26 1.1 1.0 0.91 0.84 0.74 0.67 0.55 JK30-120 1.74 1.56 1.38 1.2 1.09 0.99 0.92 0.81 0.73 0.6 JK30-135 1.95 1.75 1.55 1.35 1.22 1.12 1.03 0.91 0.82 0.67 JK30-160 2.32 2.08 1.84 1.6 1.45 1.32 1.23 1.08 0.97 0.8 JK30-185 2.68 2.40 2.12 1.85 1.68 1.53 1.42 1.25 1.12 0.92 JK30-200 2.9 2.6 2.3 2 1.82 1.66 1.54 1.36 1.22 1 JK30-250 3.62 3.25 2.87 2.5 2.27 2.07 1.92 1.7 1.52 1.25 JK30-300 4.35 3.9 3.45 3 2.73 2.49 2.31 2.04 1.83 1.5 JK30-400 5.8 5.2 4.6 4 3.64 3.32 3.08 2.72 2.44 2 JK30-500 7.25 6.5 5.75 5 4.55 4.15 3.85 3.4 3.05 2.5 JK30-600 8.7 7.8 6.9 6 5.46 4.98 4.62 4.08 3.66 3 JK30-700 10.15 9.1 8.05 7 6.37 5.81 5.39 4.76 4.27 3.5 JK30-800 11.6 10.4 9.2 8 7.28 6.64 6.16 5.44 4.88 4 JK30-900 13.05 11.7 10.35 9 8.19 7.47 6.93 6.12 5.49 4.5 Electrical Characteristic Model IHold(A) ITrip (A) Vmax Imax Pd Max Maximum Time to Trip V（DC） A W Current （A） Time（S） JK30-050 0.5 1.0 30 40 0.5 2.5 JK30-075 0.75 1.5 30 40 0.6 JK30-090 0.90 1.8 30 40 JK30-110 1.10 2.2 30 JK30-120 1.20 2.4 JK30-135 1.35 1.7 Resistance（mΩ） Rmin Rmax 5.0 250 600 3.75 5.0 200 370 0.7 4.5 8.0 100 220 40 0.7 5.5 8.0 70 200 30 40 0.8 6.0 8.0 80 180 30 40 0.8 6.75 8.0 70 160 2/4 JK30 Series JK30-160 1.60 3.2 30 40 0.9 8.0 8.0 60 140 JK30-185 1.85 3.7 30 40 1.0 9.25 8.0 50 120 JK30-200 2.00 4.0 30 40 1.2 10.0 11 40 100 JK30-250 2.50 5.0 30 40 1.2 12.5 11 30 80 JK30-300 3.00 6.0 30 40 2.0 15.0 11 30 70 JK30-400 4.00 8.0 30 40 2.5 20.0 12.7 10 60 JK30-500 5.00 10 30 40 3.0 25.0 14.5 10 50 JK30-600 6.00 12 30 40 3.5 30.0 16 5 40 JK30-700 7.00 14 30 40 3.8 35.0 17.5 5 30 JK30-800 8.00 16 30 40 4.0 40.0 18.8 5 25 JK30-900 9.00 18 30 40 4.2 40.0 20 5 20 Test Procedures And Requirements Test Test Conditions Accept/Reject Criteria Resistance In still air @ 25℃ Rmin≤R≤Rmax Time to Trip Specified current，Vmax，25℃ Tmaximum Time to Trip Hold Current 60min，at IH No trip Trip Cycle Life Vmax，Imax，100cycles No arcing or burning Trip Endurance Vmax，24hours No arcing or burning Physical Characteristics and Environmental Specifications Physical Characteristics Test Conditions Resistance change Passive aging +85℃，1000hrs ±8% typical Humidity aging +85℃，85%R.H.1000hrs ±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 3/4 JK30 Series Operation Condition 1 Ambient temperature: -40℃～85℃ 2 Humidity: ≤95%HR(40℃) 3 Atmospheric pressure: 86Kpa ~106Kpa. 4 Vibration frequency: 10Hz ~ 50Hz. 5 Acceleration: 98m/s2. 6 Storage temperature: -40℃~85℃. 7Soldering 7.1 Wave Soldering: Soldering Temperature:240℃~270℃ Soldering Time:≤5sec. Soldering Position: Resettable fuse wire and the bottom ≥ 6mm。 recommended curve 7.2 Manual soldering Soldering Temperature:280℃~300℃ Soldering Time: ≤2sec. Soldering Position: Resettable fuse wire and the bottom ≥ 6mm。 Electrical Specifications: IH=Hold current:maximum current at which the device will not trip at 25℃ still air. IT=Trip current:minimum current at which the device will nalways at 25℃ still air. Vmax=Maximum voltage device can withstand without damage at rated current. Imax=Maximum fault current device can withstand tithout damage at rated voltage. Ttrip=Maximum time to trip(s) at assigned current. Pd=Typical power dissipation:typical amount of power dissipated by the decice when in state air environment. Rmin=Minimum device resistance at 25℃ prior to tripping. Rmax=Maximum device resistance at 25℃ prior to tripping. Pack aging and Sto rage JK30- 050～JK30-250 JK30-300～JK30-500 JK30-600～JK30-900 1000Pcs/Bag or 2000Pcs/Box 500 Pcs/Bag 200 Pcs/Bag 4/4