TT Electronics/IRC

GS8A011243FT

GS8A011243FT Description

The GS8A011243FT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a 16-pin SOIC ceramic package, it offers 124K Ohm resistance with a tight 1% tolerance and ±100ppm/°C temperature coefficient, ensuring stability across a wide temperature range (70°C to 125°C). With a 0.8W total power rating (0.1W per resistor) and 100V maximum voltage rating, this isolated (ISOL) network is engineered for reliability in demanding environments. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GS8A011243FT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Ceramic SOIC Package: Superior heat dissipation and robustness compared to plastic alternatives.
• Isolated Resistor Network (ISOL): Independent resistors minimize crosstalk in multi-channel systems.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C for consistent performance.
• Strict Tolerances: ±0.1mm height/length and ±0.2mm depth tolerances ensure mechanical consistency.
• RoHS Non-Compliant: Suitable for legacy or specialized applications exempt from RoHS restrictions.

GS8A011243FT Applications

Ideal for precision analog circuits, medical instrumentation, and industrial control systems where stability and isolation are critical. Commonly used in:

• Voltage dividers and signal conditioning in test equipment.
• Feedback networks for op-amps and ADCs in automotive (non-AECQ) or aerospace subsystems.
• Impedance matching in high-frequency communication devices.
• Legacy electronics requiring non-RoHS compliant components.

Conclusion of GS8A011243FT

The GS8A011243FT stands out for its ceramic-encased isolation, precision thin-film resistors, and broad thermal resilience, making it a superior choice for high-reliability applications. While not PPAP or automotive-qualified, its mechanical precision and electrical consistency cater to niche industrial and legacy systems. Engineers seeking a durable, high-tolerance resistor network will find this model optimally balanced for performance and longevity.