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6983R1KBLF

6983R1KBLF Description

The 6983R1KBLF from TT Electronics / BI Technologies is a high-precision 8-resistor network housed in a 16-pin DIP package, designed for demanding through-hole mounting applications. With a 1kΩ resistance per element, this isolated resistor array delivers exceptional accuracy with a ±0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The device features a compact footprint (19.05mm x 6.35mm) and a 100mW power rating per resistor, making it suitable for space-constrained yet power-sensitive designs. Although marked as Obsolete, its REACH Unaffected status ensures compliance with environmental regulations.

6983R1KBLF Features

• Precision Matching: ±0.1% resistor matching ratio and ±5ppm/°C ratio drift for consistent performance in differential circuits.
• Robust Construction: Through-hole mounting ensures mechanical durability, ideal for industrial environments.
• Low Sensitivity: MSL 1 (Unlimited) moisture resistance simplifies storage and handling.
• Stable Thermal Performance: ±25ppm/°C TCR minimizes resistance drift under thermal stress.
• High-Density Integration: 8 isolated resistors in a single package reduce PCB footprint and assembly complexity.

6983R1KBLF Applications

This resistor network excels in precision analog circuits, including:

• Voltage dividers and reference circuits in test/measurement equipment.
• Signal conditioning for sensors and transducers in industrial automation.
• Feedback networks in high-accuracy op-amp configurations.
• Legacy system maintenance, where obsolete but reliable components are required.

Conclusion of 6983R1KBLF

The 6983R1KBLF stands out for its precision, stability, and compact integration, making it a preferred choice for engineers prioritizing accuracy in harsh or thermally variable environments. While obsolete, its unmatched tolerance and low drift ensure continued relevance in niche applications. For legacy designs or precision analog systems, this resistor array remains a technically superior solution.