TT Electronics/IRC

GS4B013302JFT

GS4B013302JFT Description

The GS4B013302JFT from TT Electronics/IRC is a high-reliability ceramic resistor network designed for precision applications in demanding environments. This 7-resistor bussed network features a 33KΩ resistance value per element with an absolute tolerance of ±5% and a ratio tolerance of ±1%, ensuring consistent performance in matched circuits. Encased in an 8-pin narrow SOIC (SOIC-C) package, it offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for robust surface-mount assembly. The thin-film technology delivers stable operation across a wide temperature range (-70°C to +125°C), supported by a low ±100ppm/°C temperature coefficient. With a maximum voltage rating of 100V and a total power rating of 0.4W (0.05W per resistor), this network is engineered for efficiency and durability.

GS4B013302JFT Features

• Bussed Circuit Design: Simplifies PCB layout by connecting resistors in a shared configuration, reducing component count.
• High-Temperature Stability: Operates reliably up to 125°C with derated power handling, ideal for automotive and industrial environments.
• Precision Thin Film: Offers superior ±1% ratio tolerance for matched resistance pairs in differential circuits.
• Robust Construction: Ceramic substrate ensures mechanical strength and thermal performance, while the SOIC package provides compatibility with automated assembly processes.
• Non-RoHS Compliant: Suitable for legacy or specialized applications where RoHS exemptions apply.

GS4B013302JFT Applications

• Voltage Divider Networks: Precision attenuation in sensor interfaces or ADC front-ends.
• Bus Termination: Signal integrity preservation in high-speed digital systems (e.g., SPI, I²C).
• Industrial Controls: Stable performance in PLCs, motor drives, and power supplies exposed to thermal stress.
• Test & Measurement Equipment: Calibration circuits requiring tight tolerance matching.
• Aerospace & Defense: Non-RoHS compliance aligns with certain military-grade requirements.

Conclusion of GS4B013302JFT

The GS4B013302JFT stands out for its combination of precision, compactness, and thermal resilience, making it a versatile choice for engineers prioritizing reliability in harsh conditions. Its bussed architecture reduces design complexity, while the thin-film ceramic construction ensures long-term stability. Though not RoHS-compliant, it fills a critical niche in legacy or high-reliability systems. Ideal for industrial, automotive, and precision electronics, this resistor network delivers consistent performance where standard arrays may fall short.