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6983R100KBLF

6983R100KBLF Description

The 6983R100KBLF from TT Electronics / BI Technologies is a high-precision 8-resistor network housed in a 16-pin DIP package, designed for demanding through-hole applications. This obsolete but reliable component features a 100kΩ resistance per element with an ultra-tight tolerance of ±0.1% and a low ±25ppm/°C temperature coefficient, ensuring stable performance across varying thermal conditions. The isolated circuit type allows independent resistor operation, while the ±0.1% resistor matching ratio and ±5ppm/°C resistor-ratio-drift enhance accuracy in differential signal processing. With a compact footprint of 19.05mm x 6.35mm (0.750" x 0.250") and a 100mW power rating per element, it balances space efficiency with robust power handling.

6983R100KBLF Features

• Precision Performance: ±0.1% tolerance and ±25ppm/°C TCR for minimal resistance drift.
• Stable Matching: ±0.1% ratio matching and ±5ppm/°C ratio drift for consistent paired resistor behavior.
• Durable Construction: Through-hole mounting with MSL 1 (Unlimited) moisture sensitivity, suitable for harsh environments.
• Isolated Design: Independent resistors enable flexible circuit configurations.
• Compact & Efficient: 0.170" (4.32mm) profile and 100mW power dissipation per element.
• Compliance: REACH Unaffected and EAR99/ECCN certified for global use.

6983R100KBLF Applications

Ideal for precision analog circuits, the 6983R100KBLF excels in:

• Medical Equipment: Patient monitoring systems requiring stable signal conditioning.
• Industrial Controls: PLCs and sensor interfaces demanding matched resistance networks.
• Test & Measurement: Calibration tools and high-accuracy voltage dividers.
• Aerospace & Defense: Avionics where reliability under thermal stress is critical.
• Legacy Systems Maintenance: Repairing or replacing obsolete designs due to its discontinued status.

Conclusion of 6983R100KBLF

While marked obsolete, the 6983R100KBLF remains a standout choice for precision applications due to its exceptional tolerance, thermal stability, and matched resistor performance. Its through-hole DIP package ensures compatibility with legacy systems, and its isolated design offers versatility in circuit integration. Engineers seeking reliable, high-accuracy resistor networks for critical analog systems will find this model indispensable, despite its discontinued status. For replacements, consider verifying stock or exploring equivalent TT Electronics/BI alternatives within the 698 series.