KNP100S

Wirewound Resistors - KNP TYPE FEATURES Small size and low cost Super heat dissipation, instant overload capability Flameproof coating Standard Tolerance: ±5% (available 1% - 5%) Standard Value: E24 series as range below Color band marking Body Color: Green Available in non-inductive style (As NKNP type) Miniature size available (As KNP-S type) MATERIAL Core: High purity ceramic Al2O3 Element: Alloy Resistance Wire Termination: Standard solder-plated cooper lead Coating: Green silicone DIMENSION d d D H L D GENERAL SPECIFICATION TYPE KNP050 KNP100S KNP100 KNP200S KNP200 KNP300S KNP300 KNP400 KNP500S KNP500 L 9.0±1.0 9.0±1.0 11.0±1.0 11.0±1.0 15.0±1.0 15.0±1.0 17.0±1.0 17.0±1.0 17.0±1.0 25.0±1.0 DIMENSION (mm) D 3.2±1.0 3.2±1.0 4.0±1.0 4.0±1.0 5.0±1.0 5.0±1.0 6.0±1.0 6.0±1.0 6.0±1.0 8.0±1.0 H 28 ±3.0 28 ±3.0 35 ±3.0 35 ±3.0 35 ±3.0 35 ±3.0 38 ±3.0 38 ±3.0 38 ±3.0 38 ±3.0 d ± 0.02 0.60 0.60 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 POWER 1/2W 1W 1W 2W 2W 3W 3W 4W 5W 5W MAXIMUM RESISTANCE RANGE STANDARD MAXIMUM RATING WORKING VOLT. E= PxR 0.1Ω~80Ω 0.1Ω~80Ω 0.1Ω~100Ω 0.1Ω~100Ω 0.1Ω~100Ω 0.1Ω~100Ω 0.1Ω~150Ω 0.1Ω~150Ω 0.1Ω~150Ω 0.1Ω~150Ω 300Ω 300Ω 1.5KΩ 1.5KΩ 2.0KΩ 2.0KΩ 3.0KΩ 3.0KΩ 3.0KΩ 4.0KΩ * Maximum overload voltage equals to PxRx10 * Resistance values out of standard range is available on request DERATING CURVE 70 °C 100 80 Rated load (%) 60 40 20 50 100 150 200 250 300 275 °C TEMPERATURE RISE 125 100 Temp. Rise ( °C) 75 50 25 0 25% 50% Applied Wattage (%) 75% 100% KNP1/2W / KNP5W Ambient Temperature ( °C) CHARACTERISTIC Temperature Coefficient Insulation Resistance Load Life (1000 hours) Shorttime Overload Temperature Cycling Moisture Resistance Shock & Vibration Effect of Sodering Working temperature range ±300ppm 10,000MΩ Min.