TT Electronics/IRC

GS4B029092FFT

GS4B029092FFT Description

The GS4B029092FFT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for demanding surface-mount applications. Featuring a 90.9 kΩ resistance value with a tight ±1% absolute tolerance and ±1% ratio tolerance, this ceramic-based thin-film network ensures reliable performance in precision circuits. Its ±50 ppm/°C temperature coefficient and 125°C maximum operating temperature make it suitable for stable operation across a 70°C to 125°C derated power range. The SOIC-C series construction offers robust mechanical integrity, with a compact 4.9 mm × 5.99 mm × 1.45 mm footprint and gull-wing termination for secure PCB mounting.

GS4B029092FFT Features

• High Precision: Thin-film technology delivers ±1% tolerance for critical analog/digital applications.
• Thermal Stability: ±50 ppm/°C TCR minimizes resistance drift under temperature fluctuations.
• Robust Construction: Ceramic case ensures durability and heat dissipation.
• Space-Efficient: SOIC package (4.9 mm length) optimizes board space in dense layouts.
• Bussed Design: Simplifies circuit routing with a shared common terminal (BUS configuration).
• Wide Voltage Range: Supports up to 100 V, ideal for industrial and instrumentation use.
• Surface-Mount Ready: 1.27 mm terminal pitch and gull-wing leads facilitate automated assembly.

GS4B029092FFT Applications

This resistor network excels in:

• Voltage Divider Circuits: Precision ratio tolerance ensures accurate signal scaling.
• Sensor Interface Modules: Stable performance in temperature-sensitive environments (e.g., automotive sensors, though non-automotive graded).
• Industrial Control Systems: High-voltage tolerance (100 V) suits PLCs and power monitoring.
• Medical Electronics: Low power dissipation (0.05 W per resistor) benefits portable devices.
• Test & Measurement Equipment: Thin-film accuracy supports calibration circuits.

Conclusion of GS4B029092FFT

The GS4B029092FFT combines precision, compactness, and thermal resilience, making it a standout choice for engineers needing reliable resistor networks in space-constrained, high-accuracy designs. While not PPAP or automotive-qualified, its ceramic construction, tight tolerances, and bussed architecture offer superior performance in industrial, medical, and instrumentation applications where stability and miniaturization are critical.