TT Electronics/IRC

GS4A034300JT

GS4A034300JT Description

The GS4A034300JT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and robust thermal performance. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features 430Ω resistance per element with a ±5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range of -70°C to +125°C. The thin-film technology delivers superior accuracy and power handling, with each resistor rated at 0.1W (1/10W) and a total power dissipation of 0.4W. Its 100V maximum voltage rating and gull-wing termination make it suitable for automated surface-mount assembly.

GS4A034300JT Features

• Ceramic SOIC-C Series: Robust construction with rectangular ceramic case for enhanced thermal and mechanical stability.
• Isolated Elements: Four independent resistors (430Ω each) for flexible circuit design.
• Precision Thin Film: Delivers ±25ppm/°C TCR and ±5% tolerance for high-accuracy applications.
• Wide Operating Range: Rated for -70°C to +125°C, with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch for compatibility with standard PCB layouts.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).

GS4A034300JT Applications

Ideal for precision analog circuits, signal conditioning, and voltage division in:

• Industrial Control Systems: Stable performance in harsh environments.
• Medical Electronics: Reliable resistance networks for diagnostic equipment.
• Automotive Sensors (non-Automotive PPAP): Isolated resistors for signal isolation.
• Test & Measurement Equipment: Low TCR ensures long-term calibration stability.
• Power Management Modules: Thin-film reliability for DC-DC converters.

Conclusion of GS4A034300JT

The GS4A034300JT stands out for its ceramic-based isolation, low TCR, and compact SOIC footprint, making it a superior choice over plastic-encapsulated networks in high-temperature or precision-critical designs. While not RoHS-compliant, its thin-film technology and 4-resistor isolation provide unmatched stability for industrial, medical, and instrumentation applications demanding tight tolerances and thermal resilience. A dependable solution for engineers prioritizing accuracy and durability in surface-mount designs.