TT Electronics/IRC

GS4A037682BT

GS4A037682BT Description

The GS4A037682BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC package, this isolated 4-resistor array features a 76.8KΩ resistance per element with an ultra-tight ±0.1% tolerance and a low ±25ppm/°C temperature coefficient. Its thin-film technology ensures stability and accuracy, while the ceramic case style enhances thermal performance. Rated for 0.1W per resistor (0.4W total), it operates across a 70°C to 125°C derated power range, with a maximum voltage rating of 100V. The gull-wing termination and surface-mount design facilitate reliable PCB integration.

GS4A037682BT Features

• Precision Performance: ±0.1% absolute tolerance and ±25ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: Ceramic substrate ensures high thermal conductivity and durability.
• Isolated Elements: Independent resistors reduce crosstalk in multi-channel systems.
• Compact Footprint: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight dimensional tolerances (±0.1mm height/length).
• Wide Temperature Range: Operates up to 125°C, suitable for industrial environments.
• Compatibility: SOIC package aligns with automated assembly processes.

GS4A037682BT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low TCR and tolerance.
• Medical Equipment: Stable performance in diagnostic devices and patient monitoring systems.
• Industrial Automation: Resistant to thermal drift in PLCs and sensor interfaces.
• Telecommunications: Signal conditioning in high-frequency RF modules.
• Test & Measurement: Calibration tools requiring long-term stability.

Conclusion of GS4A037682BT

The GS4A037682BT excels in applications demanding high accuracy, thermal resilience, and compact integration. Its ceramic thin-film design, isolated resistors, and stringent tolerances make it superior to standard networks in precision-critical fields. While non-compliant with EU RoHS, its performance justifies use in specialized industrial, medical, and telecom systems where reliability outweighs regulatory constraints. A top choice for engineers prioritizing stability and miniaturization.