TT Electronics/IRC

GS8B034221JBT

GS8B034221JBT Description

The GS8B034221JBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 16-pin narrow SOIC device features 15 bussed resistors with a 4.22KΩ resistance value and a ±5% absolute tolerance, ensuring reliable performance in demanding circuits. Built with thin-film technology, it offers a low temperature coefficient of ±25ppm/°C, maintaining stability across a wide operating range of -55°C to +125°C. The SOIC package (9.91mm x 5.99mm x 1.45mm) is optimized for surface-mount assembly, with gull-wing terminations for secure PCB connections. Its 0.8W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for high-density designs.

GS8B034221JBT Features

• Bussed Network: 15 resistors connected in a single bus configuration, simplifying circuit design.
• High Precision: ±5% absolute tolerance and ±0.1% ratio tolerance for matched resistance values.
• Stable Performance: ±25ppm/°C temperature coefficient ensures minimal drift.
• Robust Construction: Ceramic case with thin-film technology for durability and thermal efficiency.
• Compact & Reliable: 16-pin SOIC package with tight tolerances (±0.1mm height, ±0.2mm depth).
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive environments (though not PPAP/automotive-certified).

GS8B034221JBT Applications

This resistor network excels in precision analog circuits, voltage dividers, and signal conditioning where consistent resistance matching is critical. Its low TCR and high power handling make it ideal for:

• Industrial Control Systems: Stable performance in PLCs and sensor interfaces.
• Test & Measurement Equipment: Accurate signal processing in multimeters and oscilloscopes.
• Communication Devices: Impedance matching in RF and baseband circuits.
• Power Management: Voltage reference networks in DC-DC converters.

Conclusion of GS8B034221JBT

The GS8B034221JBT stands out for its precision, thermal stability, and compact form factor, making it a superior choice for engineers needing reliable resistor networks in space-constrained, high-performance applications. While not automotive-grade, its ceramic construction and thin-film technology ensure longevity in harsh environments. For designs requiring tight tolerance matching and low drift, this model delivers exceptional value.