TE CONNECTIVITY 1624242-2

Low Ohmic - Current Sense Resistors Type KNP Series Type KNP Series Characteristics - Electrical KNP1A KNP2A KNP5A Continuous Power Dissipation @ 25°C in free air (W): 13 5 Overload Power for 5 Seconds (W): 515 25 Maximum Working Voltage (V): √1xR √3xR √5xR Maximum Storage Temperature: 175 175 175 Power Dissipation - The maximum power rating depends upon the amount of heat which can be transferred to the surroundings, and must be taken into account when selecting a resistor Characteristics - Tyco have utilised a unique proprietary Environmental controlled atmosphere processing technique which allows for greater Test Parameters MIL-STD 202 Maximum Shift precision in element formation and Load Life 2000 Hrs (%∆R): Method 108 ±1% produces extremely stable, low Thermal Shock (%∆R): Method 107 ±1% resistance values. All KNP Series Vibration (%∆R): Method 204 ±0.5% resistors are moulded in a high Mechanical Shock (%∆R): Method 213 ±0.5% temperature silicone resin. This Dielectric Strength (%∆R): Method 301 ±0.5% provides a higher dissipation or power 11 Insulation Resistance (Ohms): Method 302 >10 to size ratio. It also provides superior heat, thermal shock and moisture resistance. It will not peel, flake or Derating Curve TCR vs Resistance deteriorate with commonly used cleaning solvents including freon. 100 100 Tyco Low Ohm resistors are ideal for 75 75 test instruments, power amplifiers, all types of current sensing applications 50 50 including switching and linear power supplies. Custom design applications 25 25 KNP1A are also available, where volumes KNP2A KNP5A justify investment. 0 0 0 25 50 75 100 125 150 175 0 25 50 75 100 Ambient Temperature (°C) Resistance (milliohms) Key Features � Flexible Manufacturing Dimensions � Tolerances from ±1% to ±5% � Robust Silicone Moulding � High Power to Size Ratio � Temp Range -55°C to 275°C � Low Inductance <20 Nanohenries � Wide Value Range < 1Ω Measuring Style L D Id Distance KNP1A 10.9 3.0 30.0 38.1 0.51±0.05 KNP2A 15.3 5.3 34.4 38.1 0.81±0.05 KNP5A 23.5 7.0 45.2 38.1 1.01±0.05 Connection points are relevant when precise values are required. How to Order KNP 1A R003 J Common Part Rated Power Resistance Value Resistance Tolerance 1A - 1 Watt F - ±1% R003, R01, R015, KNP 2A - 3 Watt R02, R025, R03, R04, E - ±3% R05, R07, R08, R10 5A - 5 Watt J - ±5% Literature No. 1773237 Dimensions are shown for Dimensions are in millimetres Specifications subject to www.tycoelectronics.com Issued: 04-05 reference purposes only. unless otherwise specified. change. passives.tycoelectronics.com Percentage Rated Power Temperature Coefficient of Resistance (ppm °C)