TT Electronics/IRC

GS4B031501FFT

GS4B031501FFT Description

The GS4B031501FFT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for surface-mount applications, it features a 1.5KΩ resistance per element with an absolute tolerance of ±1% and a ratio tolerance of ±1%, ensuring consistent performance in matched-resistor circuits. The thin-film technology delivers a low temperature coefficient (±25ppm/°C), stable across a wide operating range of -70°C to +125°C. With a power rating of 0.4W (0.05W per resistor) and a maximum voltage rating of 100V, this network is engineered for reliability in demanding environments. Its gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration.

GS4B031501FFT Features

• Ceramic Case: Enhances thermal stability and durability.
• Bussed Configuration: Simplifies circuit design by interconnecting resistors.
• Precision Tolerance: ±1% absolute and ratio tolerance for high-accuracy applications.
• Low TCR (±25ppm/°C): Minimizes resistance drift over temperature.
• High Power Handling: 0.4W total (0.05W per resistor) at 125°C.
• Compact SOIC Package: 4.9mm (L) × 5.99mm (D) × 1.45mm (H), ideal for space-constrained designs.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive (non-PPAP) applications.

GS4B031501FFT Applications

This resistor network excels in:

• Voltage Divider Circuits: Precision-matched resistors ensure accurate signal conditioning.
• Sensor Interface Modules: Stable performance under thermal stress.
• Industrial Control Systems: Robust ceramic construction withstands harsh environments.
• Test & Measurement Equipment: Low TCR guarantees long-term calibration stability.
• Consumer Electronics: Compact form factor suits high-density PCBs.

Conclusion of GS4B031501FFT

The GS4B031501FFT combines precision, thermal resilience, and compact design, making it a superior choice for bussed resistor networks in industrial, instrumentation, and embedded systems. Its ceramic SOIC package and thin-film technology offer unmatched stability, while the 1% tolerance ensures repeatable performance. Though not PPAP-capable, it remains a cost-effective solution for non-automotive high-reliability applications.