TT Electronics/IRC

GS4A011693BBT

GS4A011693BBT Description

The GS4A011693BBT from TT Electronics/IRC is a high-precision 4-resistor network designed for demanding isolation and signal conditioning applications. Housed in an 8-pin narrow SOIC ceramic package, it features isolated thin-film resistors with a 169KΩ resistance value and an exceptional ±0.1% absolute tolerance, ensuring minimal deviation in critical circuits. The device operates across a wide temperature range (70°C to 125°C @ derated power) with a ±100ppm/°C temperature coefficient, maintaining stability in fluctuating environments. Its 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating make it suitable for precision analog and digital systems.

GS4A011693BBT Features

• High Precision: ±0.1% tolerance and ±0.1% ratio tolerance for unmatched accuracy.
• Robust Construction: Ceramic SOIC package with gull-wing termination for reliable surface-mount assembly.
• Thermal Stability: ±100ppm/°C TCR ensures consistent performance under thermal stress.
• Isolated Design: Independent resistors (Circuit Designator: ISOL) prevent crosstalk in sensitive applications.
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Wide Operating Range: -55°C to +125°C, derated up to 125°C for high-temperature environments.

GS4A011693BBT Applications

• Industrial Automation: Precision voltage dividers and current sensing in PLCs.
• Medical Electronics: Signal isolation in patient monitoring equipment.
• Test & Measurement: Calibration circuits and reference networks requiring low drift.
• Telecommunications: Impedance matching in high-frequency RF modules.
• Automotive (Non-Automotive Rated): Sensor interfaces where thermal resilience is critical (note: not PPAP/automotive-qualified).

Conclusion of GS4A011693BBT

The GS4A011693BBT excels in applications demanding high precision, thermal stability, and electrical isolation. Its ceramic thin-film technology and tight tolerances distinguish it from standard resistor networks, making it ideal for mission-critical systems. While not automotive-compliant, its performance in industrial, medical, and telecom sectors underscores its versatility. Engineers seeking reliability in harsh environments will benefit from its robust design and consistent electrical characteristics.