TT Electronics/IRC

GS4A013902FT

GS4A013902FT Description

The GS4A013902FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-pin narrow SOIC package features four isolated thin-film resistors, each rated at 39 kΩ with a tight tolerance of ±1%. The device operates within a wide temperature range of 70°C to 125°C, ensuring consistent performance in demanding environments. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, it is engineered for efficiency and durability. The SOIC-C series construction provides excellent thermal and mechanical stability, making it ideal for surface-mount applications where space and reliability are critical.

GS4A013902FT Features

• High Precision: ±1% tolerance and ±100ppm/°C temperature coefficient ensure minimal drift.
• Robust Construction: Ceramic case and thin-film technology enhance thermal and electrical stability.
• Isolated Design: Four independent resistors (isolated elements) prevent crosstalk in sensitive circuits.
• Surface-Mount Ready: Gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration.
• Wide Operating Range: Supports -55°C to +125°C (derated power up to 125°C).
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GS4A013902FT Applications

This resistor network excels in applications requiring precision, isolation, and compact form factors, such as:

• Industrial Control Systems: Signal conditioning and voltage division in PLCs and sensors.
• Medical Electronics: Isolation for patient monitoring equipment.
• Telecommunications: Impedance matching and filtering in RF modules.
• Automotive (Non-Automotive Compliant): Engine control units (ECUs) where high-temperature stability is critical.
• Test & Measurement Equipment: Calibration and reference circuits.

Conclusion of GS4A013902FT

The GS4A013902FT stands out for its precision, rugged ceramic construction, and isolated resistor design, making it a superior choice for engineers prioritizing reliability and performance in constrained spaces. While not PPAP or automotive-qualified, its wide temperature range and low TCR make it ideal for industrial, medical, and telecom applications. For designs demanding high-density, stable resistance networks, this component delivers exceptional value.