State of the Art, Inc. Precision 5 0505 Thin Film Chip Resistor Datasheet

Category: Electronics, Resistors, State Of The Art Inc

Overview

The datasheet provides detailed information on the Precision 5 0505 Thin Film Chip Resistor developed by State of the Art, Inc. This resistor features thin film wraparound terminations on a 99.6% alumina base and is described as a standard grade, wraparound performance encapsulant component.

Key Specifications

The resistor’s performance characteristics include a resistance range of 5.60 ohms to 470 kilohms, tolerances available from 0.1% to 5%, and a Temperature Coefficient of Resistance (TCR) spanning 25 to 100 parts per million (ppm). It offers a maximum power dissipation of 125 milliwatts and can handle up to 40 volts. Additionally, for 0.1% tolerance, the minimum resistance is specified at 100 ohms, and for tighter tolerance of ±0.05%, one should consult with the factory.

Environmental and Mechanical Performance

Environmental performance is measured by stability under various conditions like thermal shock, low temperature operation, short-time overload, and exposure to moisture. It demonstrates a typical resistance change well within ±0.03% for most tests, as per MIL-PRF-55342 standards. Thermal resistance is indicated at 38.8°C/W. Life test performance exhibits a typical power derating curve with an operational quality limit specified up to 10,000 hours.

Part Numbering System

The part numbering system provides a code that identifies packaging, termination finish, temperature characteristic, tolerance, resistance value, product designation, termination type, size code, and grade. The default packaging is Bulk, but options like Tape/Reel and Wafer Carrier are available. Termination finishes include tin over nickel barrier and gold. Resistance values for the resistors are indicated by fractional and whole number coding, and the resistors come in different tolerances and TCR values to meet varied application requirements.

Mechanical Data

The resistors measure 0.053 x 0.048 inches (1.35 x 1.22 millimeters) and weigh approximately 0.0028 grams. Additionally, the document provides recommendations for the minimum mounting footprint of the resistor.

Contact Information

State of the Art, Inc. can be reached at their address in State College, PA, with provided telephone, fax, and toll-free numbers for further inquiries. Moreover, the datasheet indicates the document’s release date as February 8, 2008, and includes a disclaimer that specifications are subject to change without notice.