TT Electronics/IRC

GS8A025902BT

GS8A025902BT Description

The GS8A025902BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 59K Ohm resistance value with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide -70°C to +125°C operating range. Housed in a 16-pin SOIC ceramic package, it offers 0.8W total power dissipation (0.1W per resistor) and 100V maximum voltage rating, making it suitable for high-reliability circuits. Its gull-wing termination and surface-mount design facilitate automated assembly, while the isolated (ISOL) circuit configuration enhances signal integrity in noise-sensitive environments.

GS8A025902BT Features

• Precision Thin Film Technology: Delivers ±0.1% tolerance and ±50ppm/°C TCR for critical analog applications.
• Robust Ceramic Package: SOIC-16 case with 9.91mm length, 5.99mm depth, and 1.45mm height (±0.1mm tolerances) ensures mechanical durability and thermal stability.
• High Power Handling: 0.8W total (0.1W/resistor) at 125°C derated, outperforming standard networks in power density.
• Isolated Design (ISOL): Independent resistors minimize crosstalk, ideal for DAC/ADC reference circuits and voltage dividers.
• Automation-Friendly: Gull-wing SMD terminals with 1.27mm pitch streamline PCB assembly.
• Non-Automotive/Non-PPAP: Suitable for industrial, medical, and test equipment where PPAP compliance isn’t required.

GS8A025902BT Applications

This resistor network excels in:

• Precision Instrumentation: High-accuracy sensor interfaces and bridge circuits in medical devices.
• Signal Isolation: Data acquisition systems (e.g., isolated ADC front-ends) to reduce ground loops.
• Aerospace & Defense: Stable performance in avionics and communication systems under thermal stress.
• Industrial Controls: PLC I/O modules requiring long-term drift resistance.
• Test & Measurement: Calibration circuits where low TCR and tolerance are critical.

Conclusion of GS8A025902BT

The GS8A025902BT combines precision, power efficiency, and isolation in a compact ceramic package, addressing challenges in high-end electronics. While not RoHS-compliant or automotive-grade, its thin-film technology and 0.1% tolerance make it a standout for mission-critical analog designs. Engineers will value its thermal resilience (125°C rating) and low crosstalk, particularly in medical, aerospace, and industrial systems where signal fidelity is paramount. For non-PPAP environments, this network offers a cost-effective alternative to discrete resistors without sacrificing performance.