Wirewound Resistors - KNP TYPE FEATURES MATERIAL Small size and low cost Super heat dissipation, instant overload capability Flameproof coating Standard Tolerance: ±5% (available 1% - 5%) Core: High purity ceramic Al2O3 Element: Alloy Resistance Wire Termination: Standard solder-plated cooper lead Coating: Green silicone Standard Value: E24 series as range below Color band marking DIMENSION d Body Color: Green Available in non-inductive style (As NKNP type) Miniature size available (As KNP-S type) d H GENERAL SPECIFICATION DIMENSION (mm) 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 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 * Maximum overload voltage equals to POWER d ± 0.02 0.60 0.60 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 D D L RESISTANCE RANGE MAXIMUM RATING WORKING VOLT. 1/2W 1W 1W 2W 2W 3W 3W 4W 5W 5W E= PxR STANDARD MAXIMUM 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 PxRx10 * Resistance values out of standard range is available on request DERATING CURVE TEMPERATURE RISE 70 °C 275 °C 125 100 100 Temp. Rise ( °C) Rated load (%) 80 60 40 20 KNP1/2W / KNP5W 75 50 25 0 50 100 150 200 250 25% 50% Applied Wattage (%) 300 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 75% 100% HOW TO ORDER : ±300ppm 10,000MΩ Min. <±5%+0.05Ω <±2%+0.05Ω <±1%+0.05Ω <±5%+0.05Ω <±1%+0.05Ω <±2%+0.05Ω -55 ~ +155℃ HITANO ENTERPRISE CORP. KNP100 J ↓ ↓ Type/Power Tol. KNP050 F=±1% KNP100 G=±2% KNP200 J=±5% KNP300 KNP400 KNP500 TB 10R ↓ Package B=Bulk TB=Tape/box TR=Tape/reel Lead forming M F ↓ Resistance 10R = 10Ω 1K2 = 1.2KΩ 1M = 1MΩ Tel:(886)-2-2299 1331 Fax:(886)-2-2298 2466 7F-7, NO. 3, Wu Chuan 1st Rd., Wu Ku Industrial Park, Taipei Hsien, Taiwan Email: [email protected]