TT Electronics/IRC

GS4B024420JFT

GS4B024420JFT Description

The GS4B024420JFT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable resistance values and compact integration. Encased in a ceramic substrate, this thin-film resistor network offers excellent thermal stability with a ±50ppm/°C temperature coefficient and a 5% tolerance on its 442Ω resistance value. Rated for 0.4W total power dissipation (0.05W per resistor), it operates reliably across a wide temperature range of -55°C to +125°C, with derating up to 125°C. The gull-wing termination and surface-mount design ensure compatibility with automated PCB assembly processes.

GS4B024420JFT Features

• Robust Construction: Ceramic case and thin-film technology provide superior durability and long-term stability.
• Precision Performance: Tight ±1% ratio tolerance and low TCR (±50ppm/°C) ensure consistent signal integrity.
• High Voltage Handling: Supports up to 100V maximum voltage, ideal for industrial and instrumentation circuits.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm footprint (SOIC package) saves PCB real estate.
• Automation-Friendly: 1.27mm terminal pitch and gull-wing leads facilitate high-speed pick-and-place assembly.
• Non-Automotive: Suitable for commercial and industrial applications where PPAP compliance is not required.

GS4B024420JFT Applications

This resistor network excels in:

• Voltage Division Circuits: Precision dividers in test equipment or sensor interfaces.
• Bus Termination: Signal integrity preservation in digital communication systems (e.g., SPI, I²C).
• Analog Signal Conditioning: Stable reference networks in ADC/DAC circuits.
• Power Management: Load balancing in low-power DC/DC converters.
• Industrial Controls: Robust performance in harsh environments (e.g., factory automation).

Conclusion of GS4B024420JFT

The GS4B024420JFT combines ceramic reliability, thin-film precision, and compact packaging to address demanding circuit design needs. Its bussed architecture simplifies layout in multi-resistor applications, while the wide operating temperature range ensures versatility across industries. Though not RoHS-compliant, it remains a cost-effective solution for non-automotive systems requiring stable, high-density resistance networks. Engineers will appreciate its balance of performance, size, and ease of integration in space-constrained designs.