TT Electronics/IRC

GS4B021001JFT

GS4B021001JFT Description

The GS4B021001JFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and reliable operation. This 7-resistor bussed network is housed in an 8-pin narrow SOIC package, offering a compact footprint with 1KΩ resistance per element and an absolute tolerance of ±5%. Its thin-film technology ensures low noise and high accuracy, while the ±50ppm/°C temperature coefficient guarantees stability across a wide operating range of -55°C to +125°C. With a power rating of 0.4W (0.05W per resistor) and a maximum voltage rating of 100V, this component is engineered for durability in demanding environments.

GS4B021001JFT Features

• Ceramic Construction: Enhances thermal performance and mechanical robustness.
• Bussed Network Design: Simplifies circuit layout with shared connections.
• Thin-Film Technology: Delivers superior precision and low parasitic effects.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated up to 125°C).
• High Power Handling: 0.4W total (0.05W per resistor) for efficient dissipation.
• Gull Wing Termination: Ensures secure surface-mount (SMD) attachment.
• Tight Tolerances: ±5% absolute tolerance and ±1% ratio tolerance for matched performance.
• SOIC Package: Compact 4.9mm x 5.99mm x 1.45mm dimensions with 1.27mm pitch.

GS4B021001JFT Applications

This resistor network is ideal for:

• Analog Signal Conditioning: Precision voltage dividers and sensor interfaces.
• Industrial Control Systems: Robust performance in PLCs and motor drives.
• Medical Electronics: Stable operation in diagnostic equipment.
• Automotive Subsystems (non-AECQ): Non-safety-critical circuits like infotainment.
• Test & Measurement Equipment: High-accuracy instrumentation.

Conclusion of GS4B021001JFT

The GS4B021001JFT stands out for its ceramic substrate, thin-film accuracy, and bussed topology, making it a superior choice for space-constrained, high-reliability designs. While not PPAP or automotive-qualified, its wide temperature range and tight tolerances cater to industrial, medical, and precision electronics. Engineers will appreciate its balance of performance, durability, and ease of integration in complex circuits.