TT Electronics/IRC

GQ8A029100JBT

GQ8A029100JBT Description

The GQ8A029100JBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 910Ω resistance value with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of -70°C to +125°C. Encased in a ceramic QSOP package, it offers excellent thermal stability and durability. The 16-pin gull-wing SMD configuration ensures reliable surface-mount compatibility, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for moderate-power circuits. With a 100V maximum voltage rating, this component is ideal for isolation and signal conditioning in demanding environments.

GQ8A029100JBT Features

• High Precision: Thin-film technology delivers ±50ppm/°C thermal stability and 5% tolerance for consistent performance.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Compact Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) QSOP package saves PCB space.
• Isolated Circuit Design: 8 independent resistors (ISOL configuration) prevent cross-talk in multi-channel systems.
• Wide Operating Range: Functions reliably from -70°C to +125°C, suitable for industrial and automotive (non-AECQ) applications.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch ensure easy assembly and strong solder joints.

GQ8A029100JBT Applications

This resistor network excels in:

• Signal Isolation: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: PLC I/O modules, sensor interfaces, and analog signal conditioning.
• Test & Measurement Equipment: High-stability reference circuits and calibration systems.
• Power Management: Load sharing and current sensing in DC-DC converters.
• Medical Devices: Low-noise signal paths where thermal drift must be minimized.

Conclusion of GQ8A029100JBT

The GQ8A029100JBT combines thin-film accuracy, ceramic ruggedness, and compact SMD design to meet the needs of precision electronics. Its isolated 8-resistor array and wide temperature tolerance make it a superior choice over bulkier or less stable alternatives. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and instrumentation applications demanding reliability in harsh conditions. For engineers prioritizing thermal performance, space efficiency, and signal integrity, this network resistor delivers exceptional value.