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SFN08A1003CBQLF7

SFN08A1003CBQLF7 Description

The SFN08A1003CBQLF7 from TT Electronics / BI Technologies is a high-precision, surface-mount resistor network designed for demanding electronic applications. Part of the SFN08A series, this 4-resistor array features isolated circuitry with a tight tolerance of ±0.25% and a low temperature coefficient of ±25ppm/°C, ensuring stable performance across varying environmental conditions. Each resistor offers a 100kΩ resistance with an exceptional matching ratio of ±0.05%, making it ideal for precision analog circuits. Encased in an 8-pin DFN package (4.00mm x 4.00mm), it is optimized for space-constrained designs while delivering 100mW power per element.

SFN08A1003CBQLF7 Features

• High Precision: ±0.25% tolerance and ±0.05% resistor matching for consistent performance.
• Low Drift: ±25ppm/°C temperature coefficient and ±5ppm/°C resistor-ratio drift ensure long-term stability.
• Compact Design: 8-pin DFN package (4.00mm x 4.00mm) suits high-density PCB layouts.
• Robust Construction: Moisture Sensitivity Level (MSL) 1 (Unlimited) for reliable handling and storage.
• Surface-Mount Ready: Tape & Reel (TR) packaging for automated assembly efficiency.
• REACH Compliant: Environmentally friendly and unaffected by REACH regulations.

SFN08A1003CBQLF7 Applications

This resistor network excels in precision-critical applications, including:

• Medical Devices: Patient monitoring systems and diagnostic equipment requiring stable signal conditioning.
• Industrial Automation: High-accuracy sensor interfaces and control systems.
• Test & Measurement: Calibration instruments and data acquisition modules.
• Communications: RF and signal processing circuits where minimal drift is essential.
• Automotive Electronics: Engine control units (ECUs) and ADAS systems demanding reliability.

Conclusion of SFN08A1003CBQLF7

The SFN08A1003CBQLF7 stands out for its precision, stability, and compact form factor, making it a superior choice for engineers designing high-performance electronics. While marked as Obsolete, its technical merits—such as low drift and tight matching—ensure it remains viable for legacy or specialized applications. For projects requiring exacting resistance values and minimal thermal variance, this resistor network delivers unmatched consistency in a space-efficient package.