TT Electronics/IRC

GS4B0164R9GGT

GS4B0164R9GGT Description

The GS4B0164R9GGT 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, it features a 64.9Ω resistance value with a tight ±2% absolute tolerance and ±2% ratio tolerance, ensuring consistent performance across all resistors. The thin-film technology delivers excellent stability with a ±100ppm/°C temperature coefficient, making it suitable for environments with fluctuating thermal conditions. Rated for 0.05W (1/20) per resistor and 0.4W total power dissipation, it operates reliably within a -70°C to +125°C temperature range, with a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4B0164R9GGT Features

• Ceramic Case & Thin Film Technology: Ensures high thermal stability and low noise.
• Bussed Network (7 Resistors): Simplifies circuit design by reducing component count.
• Precision Tolerance: ±2% absolute and ratio tolerance for uniform performance.
• Wide Temperature Range: Derated power operation from -70°C to +125°C.
• Compact SOIC Package: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with ±0.1mm dimensional tolerances.
• High Voltage Handling: Supports up to 100V, ideal for industrial and automotive applications (non-AECQ qualified).
• Non-RoHS Compliant: Suitable for legacy or specialized systems requiring leaded components.

GS4B0164R9GGT Applications

This resistor network excels in:

• Voltage Division & Bus Termination: Precision-matched resistors ensure signal integrity in communication interfaces (e.g., CAN, LIN buses).
• Industrial Control Systems: Stable performance in PLCs, motor drives, and power supplies.
• Test & Measurement Equipment: Low TCR minimizes drift in calibration circuits.
• Legacy Electronics Repair: Non-RoHS compliance makes it a drop-in replacement for older designs.

Conclusion of GS4B0164R9GGT

The GS4B0164R9GGT combines precision, durability, and space efficiency, making it a standout choice for engineers needing reliable resistor networks in harsh environments. Its ceramic construction, tight tolerances, and bussed architecture reduce design complexity while maintaining high performance. While not automotive-grade (PPAP/No AECQ), it is ideal for industrial, telecom, and legacy systems where stability under thermal stress is critical. For applications demanding low TCR, high voltage tolerance, and compact form factors, this model delivers exceptional value.