Summary of IRC PFC Series Precision Thin Film Chip Resistors Datasheet
The IRC Advanced Film Division’s PFC Series datasheet provides detailed information on the range of high-precision, ultra-stable performance resistors available in multiple chip sizes, which are designed to accommodate Commercial-Off-The-Shelf (COTS) applications. These resistors utilize a stable Tantalum Nitride film system and feature non-leaching Nickel barrier terminations which help ensure sustained precision and environmental resistance.
Key Features
Resistor Sizes: The series includes several standardized chip sizes such as 0402, 0603, 0805, 1206, 1505, 2010, and 2512.
Performance: These resistors are produced using the same line as military-grade resistors, ensuring high environmental performance standards.
Terminations: The components feature robust wrap-around terminations with Nickel barriers that are resistant to leaching, guaranteeing reliable solder connections even in extreme surface mount soldering environments.
Compliance: The series offers both standard 60/40 Sn/Pb and Pb-free RoHS-compliant terminations.
Electrical Data
The datasheet outlines essential electrical properties for each resistor size, including:
- Power ratings from 50mW to 1W
- Maximum voltages from 75V to 200V
- Temperature operation range from -55°C to +150°C
- ESD sensitivity, with a human body model (HBM) tolerance from 2KV to 4KV
- Noise level below -25dB
Manufacturing Capabilities Data
The range of tolerances provided by the PFC Series includes: ±5%, ±2%, ±1%, ±0.5%, ±0.1%, ±0.05%, and ±0.02%. Additionally, the resistors come in a comprehensive resistance range, from the smallest value of 30KΩ to 1.0MΩ. The temperature coefficient of resistance (TCR) varies in specification options including: ±25, ±15, ±10, ±50, or ±100 parts per million per degree Celsius (ppm/°C), demonstrating the series’ suitability for precise operations across different temperature conditions.
General Note: IRC reserves the right to make changes to the product specifications without notice or liability, and information is considered accurate based on IRC data at the time of publication.
Contact Information
For more details or inquiries, contact the IRC Advanced Film Division in Corpus Christi, Texas, USA, through the provided telephone, facsimile, and email or visit the IRC website.
This datasheet is critical for electronic design engineers and purchasers who require precise resistor components with high stability for applications in challenging environments, like those in aerospace, medical devices, and high-end commercial electronics.
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