TT Electronics/IRC

GS7B031502BT

GS7B031502BT Description

The GS7B031502BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. This 14-pin narrow SOIC package features 13 bussed resistors with a 15 kΩ resistance value and an exceptional ±0.1% absolute tolerance, ensuring reliable performance in precision circuits. Built with thin-film technology, it offers a low ±25 ppm/°C temperature coefficient, maintaining accuracy across a wide operating range of -55°C to +125°C. The SOIC-C series construction provides robust thermal and mechanical stability, making it ideal for surface-mount applications where space and reliability are critical.

GS7B031502BT Features

• High Precision: ±0.1% tolerance and ±25 ppm/°C TCR for stable performance.
• Robust Construction: Ceramic substrate with gull-wing termination for durability.
• Optimized Power Handling: 0.05W per resistor (0.7W total) with derating up to 125°C.
• Compact & Reliable: 8.66mm × 5.99mm × 1.45mm SOIC package, ±0.1mm length/height tolerance.
• Bussed Network: Simplified PCB layout with common BUS designator, reducing component count.
• High Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation use.
• Non-Automotive Grade: Compliant with EAR99 ECCN, but not PPAP or RoHS certified.

GS7B031502BT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks in op-amps.
• Test & Measurement Equipment: High-accuracy signal conditioning.
• Industrial Controls: PLCs, sensor interfaces requiring stable resistance.
• Medical Electronics: Diagnostic devices where tolerance drift is critical.
• Aerospace & Defense: Avionics systems demanding reliability under thermal stress.

Conclusion of GS7B031502BT

The GS7B031502BT excels in applications requiring ultra-tight tolerance, low TCR, and compact form factor. Its ceramic thin-film design ensures long-term stability, while the bussed architecture simplifies circuit design. Though not RoHS-compliant, its high voltage rating and derated power handling make it a standout choice for precision industrial, medical, and aerospace systems where performance outweighs regulatory constraints. Ideal for engineers prioritizing accuracy, thermal resilience, and space efficiency.