TT Electronics/IRC

GS7B034752FBT

GS7B034752FBT Description

The GS7B034752FBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 14-pin narrow SOIC package, this bussed (BUS) configuration device integrates 13 thin-film resistors, each with a 47.5KΩ resistance and a tight ±1% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures stability across a wide operating range (70°C to 125°C derated, 125°C max). The SOIC-C series construction offers robust ceramic substrate reliability, with a 0.7W total power rating (0.05W per resistor). Key mechanical specs include 8.66mm length, 5.99mm depth, and 1.45mm height, with gull-wing terminations for surface-mount (SMD) assembly.

GS7B034752FBT Features

• Precision Performance: ±0.1% ratio tolerance and ±1% absolute tolerance for critical signal conditioning.
• Robust Construction: Ceramic case with thin-film technology ensures low noise and high durability.
• Thermal Stability: ±25ppm/°C TCR minimizes drift in varying environments.
• High Voltage Handling: 100V maximum rating per resistor, suitable for industrial-grade designs.
• Compact & Reliable: Narrow SOIC (SOIC-C) footprint optimizes PCB space without compromising power dissipation.
• Automation-Friendly: Gull-wing terminals with 1.27mm pitch enable efficient pick-and-place assembly.

GS7B034752FBT Applications

Ideal for precision analog circuits, the GS7B034752FBT excels in:

• Voltage Dividers & Sensor Interfaces: Stable resistance ratios (±0.1%) ensure accurate signal scaling.
• Medical & Test Equipment: Low TCR and ceramic isolation meet stringent noise/thermal requirements.
• Industrial Controls: High-voltage tolerance (100V) suits PLCs and motor drivers.
• Aerospace & Defense: Thin-film reliability and wide temperature range support harsh environments.
• Consumer Electronics: Compact SOIC package fits space-constrained designs like wearables.

Conclusion of GS7B034752FBT

The GS7B034752FBT stands out for its precision, thermal resilience, and ceramic-based robustness, making it a superior choice over polymer-based networks. Its bussed architecture simplifies circuit design, while tight tolerances reduce calibration overhead. Though non-automotive (PPAP No) and non-RoHS, it remains a top-tier solution for industrial, medical, and high-reliability applications where performance outweighs compliance needs. Engineers prioritizing long-term stability and miniaturization will find this resistor network indispensable.