TT Electronics/IRC

GS8A012552BT

GS8A012552BT Description

The GS8A012552BT 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 25.5KΩ resistance per element with an ultra-tight 0.1% tolerance and a low ±100ppm/°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 multi-channel systems.

GS8A012552BT Features

• Precision Thin Film Technology: Delivers ±0.1% tolerance and ±100ppm/°C TCR for critical analog applications.
• Robust Ceramic Package: Ensures thermal stability and mechanical durability in harsh environments.
• High Power Handling: 0.8W total (0.1W per resistor) with derating up to 125°C.
• Isolated Configuration (ISOL): Eliminates crosstalk between channels, ideal for differential signaling.
• Surface-Mount SOIC-16: 9.91mm × 5.99mm × 1.45mm dimensions with 1.27mm pitch for compact PCB layouts.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.

GS8A012552BT Applications

• Precision Instrumentation: Voltage dividers, feedback networks in ADCs/DACs.
• Medical Electronics: Isolated signal paths in patient monitoring equipment.
• Industrial Controls: PLCs, motor drives, and sensor interfaces requiring low drift.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency circuits.
• Automotive (Non-Automotive Rated): Engine control modules (ECUs) where stability is critical.

Conclusion of GS8A012552BT

The GS8A012552BT excels in applications demanding high precision, isolation, and thermal resilience. Its ceramic SOIC package, combined with thin-film technology, provides superior performance over plastic-encapsulated networks in extreme conditions. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and telecom systems where long-term stability and low crosstalk are paramount. The tube packaging ensures safe handling during production, making it a reliable choice for automated SMT processes.