TT Electronics/IRC

GS7B033900JCT

GS7B033900JCT Description

The GS7B033900JCT from TT Electronics/IRC is a high-performance 14-pin narrow SOIC ceramic resistor network designed for precision applications requiring stable resistance values and tight tolerances. This bussed (BUS) configuration integrates 13 thin-film resistors, each rated at 390Ω ±5% absolute tolerance with an exceptional ±0.25% ratio tolerance. Encased in a rectangular ceramic SOIC package, it offers superior thermal stability with a ±25ppm/°C temperature coefficient and operates reliably across a wide temperature range of -55°C to +125°C. With a 0.7W total power rating (0.05W per resistor) and 100V maximum voltage rating, it is engineered for demanding surface-mount applications.

GS7B033900JCT Features

• Robust Construction: Ceramic case ensures durability and excellent heat dissipation.
• Precision Performance: Thin-film technology delivers ±25ppm/°C TCR and ±5% tolerance for consistent signal integrity.
• Space-Efficient Design: Compact 8.66mm × 5.99mm × 1.45mm footprint with 1.27mm gull-wing terminal pitch for high-density PCB layouts.
• Bussed Network: Simplifies circuit design by connecting multiple resistors to a common node (BUS).
• Wide Operating Range: Derated power up to 125°C, suitable for industrial environments.
• Non-Automotive: Ideal for industrial, telecom, and instrumentation use (PPAP not required).

GS7B033900JCT Applications

• Voltage Divider Networks: Precision dividers in analog signal conditioning circuits.
• Termination Arrays: High-speed data line termination in communication hardware.
• Sensor Interface Circuits: Stable resistance for bridge networks in pressure/temperature sensors.
• Medical Electronics: Reliable performance in diagnostic equipment where tolerance stability is critical.
• Test & Measurement: Calibration and reference circuits demanding low drift.

Conclusion of GS7B033900JCT

The GS7B033900JCT stands out for its ceramic-based thermal resilience, tight tolerance ratios, and space-saving SOIC package, making it a superior choice over plastic-encased networks in high-reliability applications. Its bussed architecture reduces component count, while thin-film technology ensures long-term stability. While not RoHS-compliant, it excels in industrial and precision electronics where performance outweighs regulatory constraints. Engineers will value its balance of precision, power handling, and compactness in critical designs.