TT Electronics/IRC

GS4B021822FBT

GS4B021822FBT Description

The GS4B021822FBT from TT Electronics/IRC is a high-performance 7-resistor bussed network designed for precision applications in demanding electronic circuits. Housed in an 8-pin narrow SOIC (SOIC-C) ceramic package, this thin-film resistor network offers a 18.2KΩ resistance value with a tight ±1% absolute tolerance and an exceptional ±0.1% ratio tolerance, ensuring superior signal integrity and minimal deviation in matched resistor applications. Its ±50ppm/°C temperature coefficient and 125°C maximum operating temperature make it suitable for environments with thermal fluctuations. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust performance in compact designs.

GS4B021822FBT Features

• Ceramic Case & Thin Film Technology: Ensures high stability, low noise, and excellent thermal performance.
• Bussed Configuration (BUS): Simplifies circuit design by interconnecting resistors, reducing component count.
• Precision Tolerance: ±1% absolute and ±0.1% ratio tolerance for critical analog/digital applications.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for industrial and automotive (non-AEC-Q200) use.
• Gull Wing Termination: Facilitates reliable surface-mount (SMD) assembly with a 1.27mm terminal pitch.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GS4B021822FBT Applications

This resistor network excels in:

• Voltage Divider Networks: Precision dividers in ADC/DAC circuits due to matched tolerances.
• Signal Conditioning: Buffering and filtering in sensor interfaces or communication systems.
• Industrial Control Systems: Stable performance in PLCs, motor drives, and power management.
• Test & Measurement Equipment: High-accuracy instrumentation requiring minimal drift.
• Consumer Electronics: Compact designs like wearables or IoT devices where space and reliability are critical.

Conclusion of GS4B021822FBT

The GS4B021822FBT stands out for its ceramic construction, precision tolerances, and bussed design, offering engineers a reliable solution for space-constrained, high-accuracy applications. While not PPAP or automotive-qualified, its wide temperature range and low TCR make it a versatile choice for industrial, telecom, and consumer electronics. Its SOIC package compatibility ensures ease of integration into automated assembly processes, reducing manufacturing complexity. For designs demanding stable, matched resistors with minimal footprint, this network delivers exceptional value.