TT Electronics/IRC

GS4A023740JFT

GS4A023740JFT Description

The GS4A023740JFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 374Ω and a ±5% absolute tolerance. The device operates within a wide temperature range of -70°C to +125°C, ensuring reliability in harsh conditions. With a ±50ppm/°C temperature coefficient and a 0.1W power rating per resistor, it delivers stable performance under thermal stress. The SOIC-C series construction offers excellent mechanical durability, while the gull-wing termination facilitates easy surface-mount assembly.

GS4A023740JFT Features

• Isolated Resistors: Four independent 374Ω resistors with ±1% ratio tolerance, ideal for differential signal conditioning.
• Robust Construction: Ceramic case and thin-film technology ensure low noise and high stability.
• High-Temperature Operation: Rated for 125°C with derated power up to 70°C.
• Precision Tolerance: ±5% absolute tolerance and tight ±50ppm/°C TCR for consistent performance.
• Compact & Reliable: 4.9mm x 5.99mm footprint with 1.45mm height, suitable for space-constrained PCBs.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch for automated assembly compatibility.

GS4A023740JFT Applications

• Industrial Electronics: Signal isolation in PLCs, motor drives, and instrumentation.
• Telecommunications: Impedance matching and termination in high-frequency circuits.
• Automotive Systems (non-AECQ): Sensor interfaces and legacy control modules.
• Medical Devices: Precision voltage dividers in diagnostic equipment.
• Test & Measurement: Calibration networks and reference circuits.

Conclusion of GS4A023740JFT

The GS4A023740JFT excels in applications requiring high isolation, thermal stability, and compact design. Its ceramic substrate and thin-film resistors provide superior performance over polymer-based networks, while the SOIC package ensures compatibility with standard SMT processes. Though not PPAP or automotive-qualified, it remains a cost-effective solution for industrial and telecom systems where precision and durability are critical. Engineers will appreciate its balance of size, performance, and reliability in complex circuit designs.