TT Electronics/IRC

GS4B022052BAT

GS4B022052BAT Description

The GS4B022052BAT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for demanding applications, it features a 20.5KΩ resistance per element with an exceptional ±0.1% absolute tolerance and ±0.05% ratio tolerance, ensuring minimal deviation in matched circuits. Its thin-film technology and ±50ppm/°C temperature coefficient provide stable performance across a -70°C to +125°C operating range, derated up to 125°C. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for precision analog and digital systems.

GS4B022052BAT Features

• Ceramic SOIC Package: Robust rectangular ceramic case with gull-wing terminations for reliable surface mounting.
• Ultra-High Precision: ±0.1% tolerance and ±50ppm/°C TCR for critical signal conditioning.
• Bussed Network: Simplified PCB layout with 7 resistors connected to a common bus (BUS designator).
• Stable Thin-Film Construction: Low noise and excellent long-term stability.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• Industrial-Grade: Non-automotive (PPAP No) but suited for high-reliability environments.

GS4B022052BAT Applications

Ideal for:

• Precision voltage dividers in test/measurement equipment.
• Analog signal processing (DAC/ADC reference networks).
• Medical instrumentation requiring tight tolerance matching.
• Industrial control systems where temperature stability is critical.
• Aerospace/defense electronics (non-RoHS compliant).

Conclusion of GS4B022052BAT

The GS4B022052BAT excels in applications demanding high accuracy, thermal stability, and compactness. Its ceramic SOIC package and bussed thin-film resistors offer superior performance over plastic-encased networks, particularly in harsh environments. While not automotive-qualified, its 0.1% tolerance and low TCR make it a top choice for precision analog designs. Engineers should verify EU RoHS non-compliance for regulated markets.