TT Electronics/IRC

GS7B034220JCT

GS7B034220JCT Description

The GS7B034220JCT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 14-pin narrow SOIC package features 13 bussed resistors with a 422Ω resistance value and a ±5% absolute tolerance, ensuring reliable signal integrity. Built with thin-film technology, it offers a low ±25ppm/°C temperature coefficient, making it stable across a wide operating temperature range of -70°C to +125°C. The SOIC-C series construction provides robust mechanical and thermal performance, with a 0.7W total power rating (0.05W per resistor) and a 100V maximum voltage rating. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS7B034220JCT Features

• High Precision: ±5% absolute tolerance and ±0.25% ratio tolerance for consistent performance.
• Thermal Stability: ±25ppm/°C temperature coefficient ensures minimal resistance drift.
• Robust Construction: Ceramic case and thin-film technology enhance durability and heat dissipation.
• Compact Design: 8.66mm (L) × 5.99mm (D) × 1.45mm (H) dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors in a single network.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive-like environments (though not PPAP/automotive certified).

GS7B034220JCT Applications

• Signal Conditioning: Ideal for voltage dividers, pull-up/pull-down networks, and analog signal processing.
• Industrial Electronics: Used in PLCs, sensors, and control systems requiring stable resistance under thermal stress.
• Communication Devices: Ensures precision in RF modules and data transmission circuits.
• Test & Measurement Equipment: Provides reliable resistance values for calibration and instrumentation.
• Power Management: Suitable for low-power DC/DC converters and feedback networks.

Conclusion of GS7B034220JCT

The GS7B034220JCT excels in applications demanding precision, thermal stability, and compactness. Its ceramic thin-film construction and bussed design offer superior performance over standard thick-film networks, particularly in environments with fluctuating temperatures. While not automotive-grade, its 125°C maximum operating temperature and low TCR make it a versatile choice for industrial, telecom, and instrumentation designs. Engineers will appreciate its ease of integration and consistent performance, reducing the need for discrete resistors and simplifying PCB layouts.