TT Electronics/IRC

GS8B021782DBT

GS8B021782DBT Description

The GS8B021782DBT 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 bussed (BUS) thin-film resistor array integrates 15 resistors with a 17.8KΩ resistance value and an exceptional ±0.5% absolute tolerance (±0.1% ratio tolerance). Its ±50ppm/°C temperature coefficient ensures stability across a wide operating range of 70°C to 125°C, making it suitable for environments requiring thermal resilience. The SOIC-C series construction features a rectangular ceramic case with gull-wing terminations, optimized for surface-mount (SMD) assembly. With a 100V maximum voltage rating and 0.8W total power dissipation, it balances compact dimensions (9.91mm × 5.99mm × 1.45mm) with robust performance.

GS8B021782DBT Features

• Precision Engineering: Thin-film technology delivers 0.5% tolerance and low TCR (±50ppm/°C), critical for analog signal conditioning.
• Durable Construction: Ceramic substrate enhances thermal conductivity and mechanical strength vs. polymer-based networks.
• Space-Efficient Design: SOIC-16 footprint (1.27mm pitch) maximizes PCB real estate without compromising power handling (0.05W per resistor).
• High-Voltage Capability: 100V rating supports industrial and instrumentation applications.
• Stable Performance: Derated power up to 125°C ensures reliability in extended temperature cycles.
• Non-Automotive Grade: Ideal for commercial/industrial use where PPAP compliance is not required.

GS8B021782DBT Applications

• Precision Voltage Dividers: Used in DAQ systems and sensor interfaces due to tight ratio tolerance.
• Medical Equipment: Stable resistance in patient monitoring devices where drift is unacceptable.
• Test & Measurement: Calibration circuits benefiting from low TCR and high accuracy.
• Industrial Controls: Motor drives and power supplies leveraging its 100V isolation and thermal robustness.
• Aerospace Electronics: Ceramic construction resists vibration and thermal shock in avionics subsystems.

Conclusion of GS8B021782DBT

The GS8B021782DBT stands out for its precision, durability, and compact form factor, addressing challenges in high-accuracy analog designs. While not RoHS-compliant, its ceramic thin-film architecture and bussed topology make it a superior choice over plastic-encased networks in harsh environments. Engineers will value its balance of performance and density for mission-critical circuits where consistency and longevity are paramount.