TT Electronics/IRC

GS8A021180DDT

GS8A021180DDT Description

The GS8A021180DDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 16-pin narrow SOIC package, it features 8 isolated thin-film resistors, each with a resistance value of 118Ω and an absolute tolerance of ±0.5%. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range up to 125°C, ensuring reliability in harsh environments. Its ±50ppm/°C temperature coefficient and 0.1W power rating per resistor (0.8W total) make it suitable for precision analog and digital circuits. The SOIC-C series construction offers excellent stability and low noise, while the gull-wing termination ensures secure surface-mount assembly.

GS8A021180DDT Features

• High Precision: ±0.5% absolute tolerance and ±0.5% ratio tolerance for matched resistance values.
• Robust Construction: Ceramic case with thin-film technology for superior thermal and electrical performance.
• Wide Operating Range: -70°C to +125°C, with derated power up to 125°C.
• Low TCR: ±50ppm/°C ensures minimal resistance drift over temperature.
• Isolated Resistors: 8 independent resistors (118Ω each) in a 16-pin SOIC package.
• Surface-Mount Design: Gull-wing terminals with 1.27mm pitch for easy PCB integration.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H), ideal for space-constrained designs.

GS8A021180DDT Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor control, and instrumentation requiring stable resistance.
• Medical Devices: High-accuracy measurement systems where tolerance and TCR are critical.
• Telecommunications: RF and baseband circuits needing matched impedance.
• Automotive (Non-Automotive Rated): Test and measurement equipment, though not PPAP/automotive certified.

Conclusion of GS8A021180DDT

The GS8A021180DDT stands out for its precision, stability, and rugged ceramic construction, making it a top choice for engineers designing high-reliability circuits. Its isolated resistors, tight tolerances, and low TCR ensure consistent performance in critical applications. While not automotive-grade, it is ideal for industrial, medical, and telecom systems where accuracy and thermal resilience are paramount. The SOIC package offers ease of assembly, while the thin-film technology guarantees long-term reliability. For designs demanding unmatched resistor networks, this model delivers exceptional value.