TT Electronics/IRC

GS4B038660BT

GS4B038660BT Description

The GS4B038660BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features 7 bussed resistors with a 866Ω resistance value and an exceptional ±0.1% absolute tolerance, ensuring reliable performance in precision circuits. Built with thin-film technology, it offers a low ±25ppm/°C temperature coefficient, maintaining stability across a wide operating range of -70°C to +125°C. The SOIC-C series package provides robust mechanical durability, with a compact 4.9mm × 5.99mm × 1.45mm footprint, making it suitable for space-constrained designs. Rated for 100V maximum voltage and 0.4W total power dissipation, this network is ideal for high-accuracy analog and digital systems.

GS4B038660BT Features

• Precision Resistance: 866Ω ±0.1% tolerance ensures minimal deviation in critical applications.
• Stable Performance: ±25ppm/°C TCR guarantees consistency across temperature fluctuations.
• Robust Construction: Ceramic case with gull-wing termination enhances thermal and mechanical reliability.
• High Power Handling: 0.05W per resistor (0.4W total) supports moderate power applications.
• Compact & Durable: SOIC-8 package with ±0.1mm length/height tolerances for precise PCB integration.
• Wide Voltage Range: 100V maximum rating accommodates diverse circuit requirements.
• Bussed Configuration: Simplifies design in bus termination, pull-up/pull-down networks, and voltage dividers.

GS4B038660BT Applications

This resistor network excels in:

• Precision Analog Circuits: Signal conditioning, feedback networks, and sensor interfaces.
• Digital Systems: Bus termination for I²C, SPI, or memory buses to reduce reflections.
• Industrial Electronics: Control systems, instrumentation, and test equipment requiring stable resistance.
• Automotive & Aerospace (non-AECQ): Non-safety-critical subsystems where precision is key.
• Medical Devices: Low-drift circuits for diagnostic and monitoring equipment.

Conclusion of GS4B038660BT

The GS4B038660BT stands out for its ultra-tight tolerance, low TCR, and rugged ceramic construction, making it a superior choice for precision applications. While not PPAP or automotive-qualified, its high reliability and compact form factor suit industrial, medical, and communication systems. Engineers will appreciate its bussed design for simplified layouts and thin-film stability in harsh environments. For 866Ω networks demanding unmatched accuracy, this model delivers exceptional value.