TT Electronics/IRC

GS4A021783BBT

GS4A021783BBT Description

The GS4A021783BBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors, each with a resistance value of 178KΩ and an absolute tolerance of ±0.1%. The device operates over a wide temperature range (70°C to 125°C) with a low temperature coefficient of ±50ppm/°C, ensuring stable performance in varying thermal conditions. Its 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4A021783BBT Features

• High Precision: ±0.1% absolute tolerance and ±0.1% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic case and thin-film technology ensure durability and long-term reliability.
• Isolated Resistors: Four independent resistors (178KΩ each) for flexible circuit design.
• Stable Performance: ±50ppm/°C temperature coefficient minimizes resistance drift.
• Compact Form Factor: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Wide Operating Range: Rated for 125°C maximum temperature, ideal for industrial environments.

GS4A021783BBT Applications

This resistor network excels in applications requiring precision, stability, and miniaturization, such as:

• Analog Signal Processing: Voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring equipment where accuracy is critical.
• Test & Measurement: Calibration tools, sensor interfaces.
• Industrial Controls: PLCs, motor drives, and power management systems.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics.

Conclusion of GS4A021783BBT

The GS4A021783BBT stands out for its exceptional precision, thermal stability, and compact SOIC packaging, making it a top choice for engineers designing high-reliability systems. While not PPAP or automotive-qualified, its 0.1% tolerance and isolated resistors provide unmatched flexibility in precision circuits. Ideal for medical, industrial, and instrumentation applications, this resistor network delivers consistent performance where marginal errors are unacceptable.