Polymer PTC Resettable Fuse： ：KRT Series Radial Leaded Type KRT600 For Telecom Application Features 1. RoHS compliant 2. Broadest range of resettable devices available in the industry 3. Current ratings from 0.15 to 0.16A 4. Maximum operating voltage is 60V, maximum interrupt voltage is 600V 5. Operating temperature range : -40 ~ +85℃ 6. Agency Recognition :UL /cUL/TUV Recommended Applications 1. Telecommunication 2. Network equipment Part Number Code K R T 6 0 0 0 0 1 5 F B Y 1 2 3 4 5 6 7 8 9 10 11 12 13 Product Type K Thinking PPTC thermistor Form Factor R Radial Usage G T General Telecom Max. Operating Voltage 016 030 060 16V 30V 60V Note : for telecom with Vmax. interrupt 250 600 250V 600V Appearance I hold 0008 0090 0014 0135 0170 0600 1000 1200 14 0.08A 0.9A 0.14A 1.35A 1.7A 6A 10A 12A S I F Straight lead Inner kink lead Y kink lead 15 16 Packaging B R Bulk Taping & Reel Optional Suffix RoHS compliant Y Structure and Dimensions F Marking: Device is marked Vmax. operation , I hold (Unit: mm) Part No. KRT6000015 KRT6000016 A B C D E F Max. Max. Typ. Typ. Max. Typ. 13.5 16.0 12.6 12.6 5.0±0.8 5.0±0.8 4.7 4.7 6.0 6.0 0.65±0.04 0.65±0.04 THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. 1 www.thinking.com.tw 2008.04 Polymer PTC Resettable Fuse： ：KRT Series Radial Leaded Type KRT600 For Telecom Application Electrical Characteristics(23℃ ℃) Safety Vmax. Imax. Part No. Ihold @ 23℃ Itrip @ 23℃ Vmax Interrupt Pd (Max.) Resistance (Ω) Maximum Time to Trip Initial (Ri) Post trip (R1) Approvals UL/cUL TUV (Vdc) (A) (A) (A) (VAC) (W) (A) (Sec.) Min. Max. KRT6000015 60 3.0 0.150 0.300 600 1.60 1.00 5.00 6.00 22.00 √ √ KRT6000016 60 3.0 0.160 0.320 600 1.60 1.00 7.00 4.00 18.00 √ √ Note: UL&cUL File No. E138827 TUV File No. R50066618 Time to trip (sec.) Typical Time to Trip Curves at 23℃ ℃ 1= KRT6000015 2= KRT6000016 Fault current (A) THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. 2 www.thinking.com.tw 2008.04 Polymer PTC Resettable Fuse： ：KRT Series Radial Leaded Type KRT600 For Telecom Application Thermal Derating Curve Derating Curves for KRT 600 Series Percentage of derated current 180% 160% 140% 120% 100% 80% 60% 40% 20% 0% -40 -20 0 20 40 60 80 Temperature (°C) Reliability Item Standard Passive Aging IEC60738-1 Humidity storage Specification Standard Test Condition/methods Criteria 85±5℃, 1000±24hrs ±5% typical resistance change 85±5℃, 80~85%RH, 1000±24hrs ±5% typical resistance change 85±5/-40±5℃, 10 cycles ±5% typical resistance change Rapid Change of IEC60738-1 Temperature Vmax,120% Imax ,50 cycles Overload Endurance UL 1434 No arcing or burring Vmax,300% Itrip ,6000 cycles Trip endurance UL 1434 THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. Vmax, Itrip≦ I≦Imax , 1000±24hrs 3 No arcing or burring www.thinking.com.tw 2008.04 Polymer PTC Resettable Fuse： ：KRT Series Radial Leaded Type KRT600 For Telecom Application Packaging Devices taped using EIA468-B/IEC286-2 standards. See table below and Fig. 1~2 for details. Dimension description IEC Mark Dimension (mm) Tolerance (mm) Sprocket hole pitch Ordinate to adjacent component lead P0 P1 12.7 3.45 ±0.3 ±1.0 Device pitch P 25.4 ±1.0 C W W0 W1 W2 H1 H0 D0 L1 See “ Structure and Dimensions” 18 3.0 12 9.0 32.2 16.0 4 1 0.9 0 0 56 340 31 80 -±1.0 Max ±1.0 +0.75/-0.5 Max. ±0.5 ±0.2 Max. Max. ±1.0 ±1.3 Max. ±10 ±1 Min. Lead spacing Carrier tape width Top distance between tape edges Hold-down tape width Sprocket hole position Abscissa to top Abscissa to plane (kinked lead) Sprocket hole diameter Lead protrusion Tape thickness Body lateral deviation Body tape plane deviation Reel width Reel diameter Arbor hole diameter Core diameter t ∆h ∆p W3 n0 n Taping Specification T P △h △h p Fig.1 P1 p H H0 W2 W W1 t L1 C P0 D0 Reel specification Fig.2 THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. 4 www.thinking.com.tw 2008.04 Polymer PTC Resettable Fuse： ：KRT Series Radial Leaded Type KRT600 For Telecom Application Quantity Bulk packing Series Quantity PCS/Bag KRT600 100 Series Quantity PCS/Reel KRT600 600 Reel packing 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. 5 www.thinking.com.tw 2008.04