TT Electronics/IRC

GS8A011742CBT

GS8A011742CBT Description

The GS8A011742CBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 16-pin narrow SOIC package, this device features 8 isolated thin-film resistors, each with a 17.4KΩ resistance and an exceptional ±0.25% absolute tolerance (±0.1% ratio tolerance). Its ±100ppm/°C temperature coefficient ensures stable performance across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The SOIC-C series construction offers robust ceramic substrate reliability, while the gull-wing termination facilitates easy surface-mount (SMD) assembly. With a 100V maximum voltage rating and 0.1W power dissipation per resistor, it balances precision with durability.

GS8A011742CBT Features

• High Precision: ±0.25% absolute tolerance and ±0.1% ratio tolerance for critical signal conditioning.
• Isolated Resistors: 8 independent elements (ISOL designator) prevent crosstalk in multi-channel circuits.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Robust Construction: Ceramic case (SOIC package) ensures thermal stability and mechanical strength.
• Low TCR: ±100ppm/°C minimizes resistance drift under thermal stress.
• Surface-Mount Ready: Gull-wing leads (1.27mm pitch) compatible with automated PCB assembly.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm).

GS8A011742CBT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks in op-amps, and DAC/ADC interfaces.
• Industrial Electronics: Sensor signal conditioning, PLCs, and test equipment requiring stable resistance.
• Medical Devices: Low-noise instrumentation where tolerance and thermal performance are critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems needing high reliability.
• Telecom Infrastructure: RF matching networks and filter circuits demanding tight ratio tolerances.

Conclusion of GS8A011742CBT

The GS8A011742CBT excels in applications requiring high precision, thermal resilience, and electrical isolation. Its ceramic SOIC package and thin-film technology provide superior performance over polymer-based networks, particularly in harsh environments. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and telecom systems where accuracy and stability are paramount. Engineers will appreciate its combination of tight tolerances, low TCR, and compact form factor, making it a versatile choice for advanced circuit design.