TT Electronics/IRC

GS4B012102JGT

GS4B012102JGT Description

The GS4B012102JGT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package. Designed for precision applications, it features a 21KΩ resistance per element with an absolute tolerance of ±5% and a ratio tolerance of ±2%. The device utilizes thin-film technology on a ceramic substrate, ensuring stable performance across a wide temperature range (70°C to 125°C). With a ±100ppm/°C temperature coefficient, it delivers excellent thermal stability, making it suitable for demanding environments. The SOIC-C series construction offers a compact footprint (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations for reliable surface-mount assembly. Rated for 100V maximum voltage and 0.4W total power dissipation, this network is ideal for space-constrained designs requiring consistent performance.

GS4B012102JGT Features

• Bussed Network Design: 7 resistors connected in a common bus configuration for simplified circuit routing.
• High Precision: ±5% absolute tolerance and ±2% ratio tolerance ensure consistent performance.
• Robust Construction: Ceramic case and thin-film technology provide durability and long-term reliability.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial applications.
• Low TCR: ±100ppm/°C minimizes resistance drift under thermal stress.
• Compact SOIC Package: Space-saving 8-pin narrow SOIC (4.9mm x 5.99mm) with 1.27mm terminal pitch.
• Surface-Mount Ready: Gull-wing terminations facilitate automated PCB assembly.

GS4B012102JGT Applications

This resistor network excels in applications requiring stable, matched resistances in a compact form factor, including:

• Voltage Divider Networks: Precision dividers in analog signal conditioning circuits.
• Sensor Interface Circuits: Stable biasing for thermistors, RTDs, and bridge networks.
• Industrial Control Systems: Reliable performance in harsh environments with fluctuating temperatures.
• Automotive Electronics (non-AECQ): Non-critical systems where EU RoHS compliance is not mandatory.
• Test & Measurement Equipment: High-accuracy instrumentation requiring low drift.

Conclusion of GS4B012102JGT

The GS4B012102JGT stands out for its precision, thermal stability, and compact design, making it a versatile choice for engineers designing high-density electronic systems. Its ceramic substrate and thin-film technology ensure durability, while the bussed configuration simplifies circuit design. Although not RoHS-compliant or automotive-grade, it remains an excellent option for industrial, instrumentation, and general-purpose applications where reliability and space efficiency are critical. For designs demanding tight tolerances and low thermal drift, this resistor network delivers consistent performance in a robust package.