TT Electronics/IRC

GS4B016800BT

GS4B016800BT Description

The GS4B016800BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 7-resistor bussed (BUS) network features a 680Ω resistance value with an ultra-tight ±0.1% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. Encased in an 8-pin narrow SOIC (SOIC-C) package, it leverages thin-film technology for superior stability and low noise. With a ±100ppm/°C temperature coefficient, it maintains reliable performance across a -70°C to +125°C operating range. The 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for precision analog and digital systems.

GS4B016800BT Features

• High Precision: ±0.1% absolute tolerance for critical accuracy.
• Robust Construction: Ceramic substrate with gull-wing termination for durability in surface-mount applications.
• Thermal Stability: ±100ppm/°C TCR ensures minimal drift under temperature fluctuations.
• Compact Design: 4.9mm × 5.99mm × 1.45mm footprint (SOIC package) saves PCB space.
• Bussed Configuration: Simplifies circuit design by interconnecting resistors.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive (non-AECQ) applications.
• Non-RoHS Compliant: Suitable for legacy or specialized systems requiring non-compliant materials.

GS4B016800BT Applications

• Precision Instrumentation: Voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: Signal conditioning in PLCs, sensor interfaces.
• Telecommunications: Impedance matching and termination in RF modules.
• Test & Measurement Equipment: Calibration references, DAC/ADC peripheral circuits.
• Power Management: Current sensing, load balancing in low-power DC systems.

Conclusion of GS4B016800BT

The GS4B016800BT stands out for its combination of precision, thermal resilience, and compact form factor, making it a top choice for engineers prioritizing accuracy in space-constrained designs. While not automotive-grade (PPAP/No), its ceramic thin-film construction and bussed architecture offer reliability in industrial, telecom, and test applications. Its non-RoHS status may limit use in modern eco-conscious designs but remains valuable for legacy or niche requirements. For high-tolerance resistor networks, this model delivers exceptional performance where marginal errors are unacceptable.