Polymer PTC Resettable Fuse: KRG Series 60Vdc Radial Leaded Type Features 1. 2. 3. 4. 5. 6. 7. RoHS & Halogen-Free (HF) compliant Radial leaded devices Broadest range of resettable devices available in the industry Hold current ratings from 0.1 to 3.75A Maximum voltage is 60Vdc Operating & storage temperature range : -40 ~ +85℃ Agency Recognition : UL / cUL / TUV Recommended Applications 1. Motors / fans 2. Keyboard / mouse 3. Transformers 4. Industrial controls 5. Automotive electronics Part Number Code K R G 0 6 0 0 1 3 5 I B Y 1 2 3 4 5 6 7 8 9 10 11 12 13 Product Type K THINKING Polymer PTC Resettable Fuse Form Factor R Radial Usage G General Max. Operating Voltage (Vmax) 060 60V I hold 0010 0135 0250 0375 0.1A 1.35A 2.5A 3.75A 14 Appearance 15 16 Packaging S Straight lead B Bulk I Inner Kink A Ammo Taping R Reel Taping& Optional Suffix Structure and Dimensions Y Style1 （Inner kink） RoHS & HF Compliant Style2 （Straight lead） Marking: Device is marked with product type, Vmax, and I hold. (Unit:mm) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 22 www.thinking.com.tw 2016.06 Polymer PTC Resettable Fuse: KRG Series 60Vdc Radial Leaded Type A B C D E F Figure Max. Max. Typ. Min. Max. Typ. Style KRG0600010 7.4 12.7 5.0±0.8 7.6 3.0 0.5±0.02 1,2 KRG0600017 7.4 12.7 5.0±0.8 7.6 3.0 0.5±0.02 1,2 KRG0600020 7.4 12.2 5.0±0.8 7.6 3.0 0.5±0.02 1,2 KRG0600025 7.4 12.7 5.0±0.8 7.6 3.0 0.5±0.02 1,2 KRG0600030 7.4 13.0 5.0±0.8 7.6 3.0 0.5±0.02 1,2 KRG0600040 7.6 13.5 5.0±0.8 7.6 3.0 0.5±0.02 1,2 KRG0600050 7.6 13.7 5.0±0.8 7.6 3.0 0.5±0.02 1,2 KRG0600065 9.7 14.5 5.0±0.8 7.6 3.0 0.5±0.02 1,2 KRG0600075 10.4 15.2 5.0±0.8 7.6 3.0 0.5±0.02 1,2 KRG0600090 11.7 15.7 5.0±0.8 7.6 3.0 0.5±0.02 1,2 KRG0600110 13.0 18.0 5.0±0.8 7.6 3.0 0.8±0.02 1,2 KRG0600135 14.5 19.6 5.0±0.8 7.6 3.0 0.8±0.02 1,2 KRG0600160 16.3 21.3 5.0±0.8 7.6 3.0 0.8±0.02 1,2 KRG0600185 17.8 22.9 5.0±0.8 7.6 3.0 0.8±0.02 1,2 KRG0600250 21.3 26.4 10.0±0.8 7.6 3.0 0.8±0.02 1,2 KRG0600300 24.9 30.0 10.0±0.8 7.6 3.0 0.8±0.02 1,2 KRG0600375 28.4 33.5 10.0±0.8 7.6 3.0 0.8±0.02 1,2 Part no Electrical Characteristics at 23℃ Vmax. Imax. Ihold Itrip Pd (Typ.) Part no. (Vdc) (A) (A) (A) Maximum Time to Trip Safety Approvals Resistance Initial Ri Post Trip R1 Current Time (A) (Sec) Min. (Ω) Max. (Ω) Max.(Ω) (W) UL/ cUL TUV KRG0600010 60 40 0.10 0.20 0.38 0.50 4.00 2.500 4.500 7.500 √ √ KRG0600017 60 40 0.17 0.34 0.48 0.85 3.00 3.300 5.210 8.000 √ √ KRG0600020 60 40 0.20 0.40 0.41 1.00 2.20 1.830 2.750 4.400 √ √ KRG0600025 60 40 0.25 0.50 0.45 1.25 2.50 1.250 1.950 3.000 √ √ KRG0600030 60 40 0.30 0.60 0.49 1.50 3.00 0.880 1.330 2.100 √ √ KRG0600040 60 40 0.40 0.80 0.56 2.00 3.80 0.550 0.860 1.290 √ √ KRG0600050 60 40 0.50 1.00 0.77 2.50 4.00 0.500 0.770 1.170 √ √ KRG0600065 60 40 0.65 1.30 0.88 3.25 5.30 0.310 0.480 0.720 √ √ KRG0600075 60 40 0.75 1.50 0.92 3.75 6.30 0.250 0.400 0.600 √ √ KRG0600090 60 40 0.90 1.80 0.99 4.50 7.20 0.200 0.310 0.470 √ √ KRG0600110 60 40 1.10 2.20 1.50 5.50 8.20 0.150 0.250 0.380 √ √ KRG0600135 60 40 1.35 2.70 1.70 6.75 9.60 0.120 0.190 0.300 √ √ KRG0600160 60 40 1.60 3.20 1.90 8.00 11.40 0.090 0.140 0.220 √ √ KRG0600185 60 40 1.85 3.70 2.10 9.25 12.60 0.080 0.120 0.190 √ √ KRG0600250 60 40 2.50 5.00 2.50 12.50 15.60 0.050 0.080 0.130 √ √ KRG0600300 60 40 3.00 6.00 2.80 15.00 19.80 0.040 0.060 0.100 √ √ KRG0600375 60 40 3.75 7.50 3.20 18.75 24.00 0.030 0.050 0.080 √ √ Note 1: UL&cUL File No: E138827 TUV File No: J 50161442 Note 2: Other Vmax rating are available upon request. THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 23 www.thinking.com.tw 2016.06 Polymer PTC Resettable Fuse: KRG Series 60Vdc Radial Leaded Type Typical Time to Trip Curves at 23℃ Ihold & Itrip Thermal Derating Curve Derating Curve for KRG060 Series Percentage of Rated Current (%) 180 160 140 120 100 80 60 40 20 0 -40 -20 0 20 40 60 80 100 Ambient Temperature(℃) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 24 www.thinking.com.tw 2016.06 Polymer PTC Resettable Fuse: KRG Series 60Vdc Radial Leaded Type Ihold Thermal Derating Chart (Unit: A) Ambient Temperature Part No. -40℃ -20℃ 0℃ 23℃ 40℃ 50℃ 60℃ 70℃ 85℃ KRG0600010 0.15 0.14 0.12 0.10 0.09 0.08 0.06 0.06 0.05 KRG0600017 0.26 0.23 0.20 0.17 0.15 0.13 0.11 0.10 0.09 KRG0600020 0.31 0.27 0.24 0.20 0.17 0.16 0.12 0.12 0.10 KRG0600025 0.38 0.34 0.30 0.25 0.22 0.20 0.15 0.15 0.13 KRG0600030 0.46 0.41 0.36 0.30 0.26 0.23 0.19 0.18 0.15 KRG0600040 0.61 0.54 0.48 0.40 0.35 0.31 0.25 0.24 0.20 KRG0600050 0.77 0.68 0.60 0.50 0.44 0.39 0.31 0.31 0.25 KRG0600065 0.99 0.88 0.78 0.65 0.57 0.51 0.40 0.40 0.33 KRG0600075 1.15 1.02 0.90 0.75 0.65 0.59 0.46 0.46 0.38 KRG0600090 1.38 1.22 1.08 0.90 0.78 0.70 0.56 0.55 0.45 KRG0600110 1.60 1.43 1.27 1.10 0.92 0.85 0.75 0.67 0.57 KRG0600135 1.96 1.76 1.55 1.35 1.12 1.04 0.92 0.83 0.70 KRG0600160 2.23 2.08 1.84 1.60 1.33 1.23 1.08 0.98 0.80 KRG0600185 2.68 2.41 2.13 1.85 1.54 1.43 1.26 1.13 0.90 KRG0600250 3.63 3.25 2.88 2.50 2.08 1.93 1.70 1.50 1.30 KRG0600300 4.35 3.90 3.45 3.00 2.50 2.30 1.90 1.80 1.50 KRG0600375 5.44 4.88 4.31 3.75 3.11 2.90 2.54 2.29 1.90 Reliability Item Resistance to Soldering Heat Standard IEC 60068-2-58 Passive Aging IEC 60738-1 Humidity Aging IEC 60068-2-78 Rapid Change of Temperature IEC 60738-1 Overload Endurance UL 1434 Trip endurance UL 1434 Test Condition/methods Criteria Rf<R1max 260 ± 5 ℃ , 10 ± 1 sec No visible damage 85±5℃, 1000±24hrs ±5% typical resistance change 85±5℃, 80~85%RH, 1000±5hrs ±5% typical resistance change 85±5/-40±5℃, 10 cycles, Duration:30min ±5% typical resistance change Vmax,120% Imax ,50 cycles Vmax,300% Itrip ,6000 cycles Vmax, Itrip≦ I≦Imax , 1000±24hrs THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 25 No visible damage No visible damage www.thinking.com.tw 2016.06 Polymer PTC Resettable Fuse: KRG Series 60Vdc Radial Leaded Type Packaging Devices taped using IEC60286-2 standards. See table below and Fig. 1~3 for details. Dimension description IEC Mark Dimension (mm) Tolerance (mm) P0 12.70 ±0.3 3.85 ±0.7 7.70 ±0.7 12.70 ±1.0 25.40 ±1.0 38.10 ±1.0 Sprocket hole pitch Ordinate to adjacent component lead KRG0600010~ KRG0600185 P1 Ordinate to adjacent component lead KRG0600250~KRG0600375 Device pitch KRG0600010~KRG0600090 Device pitch KRG0600110~KRG0600300 Device pitch KRG0600375 Lead spacing KRG0600010~KRG0600185 P 5.00 F Lead spacing KRG0600250~KRG0600375 Lead diameter KRG0600010~KRG0600090 ±0.8 10.00 0.50 d Lead diameter KRG0600110~KRG0600375 ±0.02 0.80 Carrier tape width W 18.00 +1/-0.5 Top distance between tape edges W2 3.00 Max Hold-down tape width W0 12.00 ±1.0 Sprocket hole position W1 9.00 +0.75/-0.5 Abscissa to top KRG0600010~KRG0600090 32.20 H1 Abscissa to top Max. 47.50 KRG0600110~ KRG0600375 Abscissa to plane (straight lead) H 18.00 +2/-0 Abscissa to plane (kinked lead) H0 16.00 ±0.5 Sprocket hole diameter D0 4.00 ±0.2 Lead protrusion L1 0.50 Max. Tape thickness T 0.60 ±0.2 Body lateral deviation Δh 2.00 Max. Body tape plane deviation Δp 1.00 Max. Reel width W3 See reel specification ±1 340.00 ±10 Reel diameter Arbor hole diameter n0 31.00 ±1 Core diameter n 80.00 Min. THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 26 www.thinking.com.tw 2016.06 Polymer PTC Resettable Fuse: KRG Series 60Vdc Radial Leaded Type Taping Specification Fig.1 For KRG0600010 ~ KRG0600185 P △P △P △P △P Δh Δh H1 P1 d H W2 H0 W1 W W0 L1 D0 F P0 Fig.2 For KRG0600250 ~ KRG0600375 P △P △P △P △P Δh H1 d P1 Δh H W2 H0 W1 W W0 L1 P0 F D0 T Reel Specification n Fig.3 n0 W3 Series W3 (mm) KRG060 (0010~0185) 46±1 KRG060 (0250) 52±1 KRG060 (0300~0375) 55±1 THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 27 www.thinking.com.tw 2016.06 Polymer PTC Resettable Fuse: KRG Series 60Vdc Radial Leaded Type Quantity Bulk Packing Series Quantity (pcs/bag) KRG060 (0010~0025) 1,000 KRG060 (0030~0185) 500 KRG060 (0250~0375) 250 Reel Packing Series Quantity (pcs/reel) KRG060 (0010, 0020~0040) 3,000 KRG0600017 2,500 KRG060 (0050~0090) 2,000 KRG060 (0110~0185) 1,500 KRG060 (0250~0375) 1,000 Ammo Packing Series Quantity (pcs/box) KRG060 (0010~0090) 1,000 KRG060 (0110~0375) 500 (Unit: mm) Series W L H KRG060(0010~0090) 348 185 50 KRG060(0110~0375) 348 185 73 Warehouse Storage Conditions of Products Storage Conditions: 1. Storage Temperature: -10℃~+40℃ 2. Relative Humidity: ≦75%RH 3. Keep away from corrosive atmosphere and sunlight. Period of Storage: 1 year THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 28 www.thinking.com.tw 2016.06