TT Electronics/IRC

GS7B036190FBT

GS7B036190FBT Description

The GS7B036190FBT from TT Electronics/IRC is a high-precision ceramic thin-film resistor network designed for demanding electronic applications. Housed in a 14-pin narrow SOIC package, this bussed (BUS) configuration integrates 13 resistors with a 619Ω resistance value and a tight ±1% absolute tolerance (±0.1% ratio tolerance). Its thin-film technology ensures excellent stability, with a low ±25ppm/°C temperature coefficient, making it ideal for precision circuits. The device operates over a wide temperature range (70°C to 125°C derated, 125°C max) and offers a 0.7W total power rating (0.05W per resistor). With a 100V maximum voltage rating and gull-wing termination, it is optimized for surface-mount assembly in compact designs.

GS7B036190FBT Features

• High Precision: ±1% absolute tolerance, ±0.1% ratio tolerance for matched performance.
• Stable Performance: ±25ppm/°C TCR ensures minimal resistance drift.
• Robust Construction: Ceramic substrate enhances thermal and mechanical durability.
• Space-Efficient: SOIC package (8.66mm × 5.99mm × 1.45mm) with 1.27mm terminal pitch for high-density PCB layouts.
• Wide Operating Range: -55°C to +125°C (full power up to 70°C, derated to 125°C).
• Bussed Topology: Simplifies circuit design by connecting multiple resistors to a common node.
• Surface-Mount Ready: Gull-wing leads facilitate automated assembly.

GS7B036190FBT Applications

This resistor network excels in:

• Precision analog circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial electronics: PLCs, instrumentation, and control systems requiring stable resistance.
• Telecommunications: Signal conditioning and impedance matching in RF modules.
• Automotive (non-AECQ): Infotainment or non-safety-critical subsystems (note: not PPAP/automotive-qualified).
• Medical devices: Where low drift and reliability are critical (though RoHS non-compliance may limit use).

Conclusion of GS7B036190FBT

The GS7B036190FBT combines precision, stability, and compactness, making it a standout choice for high-reliability applications needing tightly matched resistors. Its ceramic thin-film construction and bussed design reduce board space while ensuring consistent performance. While not suited for automotive or RoHS-restricted designs, it is ideal for industrial, telecom, and medical systems demanding low TCR and high accuracy. Engineers will appreciate its balance of performance, durability, and ease of integration in space-constrained layouts.