TT Electronics/IRC

GS8B021962JBT

GS8B021962JBT Description

The GS8B021962JBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. Housed in a 16-pin narrow SOIC package, this bussed (BUS) thin-film resistor array integrates 15 resistors with a 19.6KΩ resistance value and a tight ±5% absolute tolerance, ensuring reliable signal integrity. Its ±50ppm/°C temperature coefficient and 125°C maximum operating temperature make it suitable for stable operation across a wide thermal range. The SOIC-C series construction features a rectangular ceramic case with gull-wing terminations, optimized for surface-mount (SMD) assembly. With a 0.8W total power rating (0.05W per resistor) and 100V maximum voltage rating, it balances power handling and compactness (9.91mm × 5.99mm × 1.45mm).

GS8B021962JBT Features

• High-Density Integration: 15 resistors in a 16-pin SOIC, saving PCB space.
• Stable Performance: ±50ppm/°C TCR and 5% tolerance ensure minimal drift in varying environments.
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical durability.
• Precision Ratios: ±0.1% ratio tolerance for matched resistor pairs, critical for differential circuits.
• Wide Operating Range: -70°C to +125°C with derated power, ideal for industrial and automotive (non-PPAP) applications.
• Surface-Mount Ready: Gull-wing leads (1.27mm pitch) simplify automated assembly.

GS8B021962JBT Applications

• Voltage Divider Networks: Precision attenuation in sensor interfaces or ADCs.
• Signal Conditioning: Impedance matching in communication modules (e.g., RS-485).
• Industrial Controls: PLCs and motor drives requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration circuits due to low TCR and tight ratio tolerance.
• Power Management: Current limiting in low-power DC/DC converters.

Conclusion of GS8B021962JBT

The GS8B021962JBT excels in space-constrained, high-reliability designs where thermal stability and precision are paramount. Its ceramic thin-film technology and bussed architecture offer superior performance over polymer-based networks, particularly in harsh environments. While non-RoHS and unconfirmed for automotive use, it remains a cost-effective solution for industrial, telecom, and instrumentation applications demanding repeatable accuracy. Engineers will value its balance of density, power handling, and tolerance specs, making it a versatile choice for complex analog circuits.