Precise resistor reference board for stable voltagereference and measurement applications Key benefits Accurate, repeatable measurements: uses 1% chip resistors plus 25 ppm chip resistors to provide lowdrift, predictable resistor values for voltage reference circuits. Lownoise, reliable filtering and decoupling: populated with a selection of Japanese capacitors (CBB, correction, polyester, monolithic) and ELNA electrolytic capacitors to support stable supply and signal conditioning in lab and industrial settings. Spaceefficient integration: compact 50 mm × 35 mm footprint lets you add a precision reference stage without major space or layout changes. What this board solves Reduces measurement drift and improves stability in voltage reference and precision divider applications by combining lowdrift resistors with quality capacitors. Simplifies design tradeoffs between filtering, decoupling and stability by providing a readymade capacitor mix chosen for performance and longevity. Fits into existing equipment and test setups where board size and component quality are critical, avoiding the need to redesign larger PCB sections. Important attributes Function: resistor reference board optimized for voltage reference applications and precision measurement circuits. Components: 1% and 25PPM chip resistors; Japanese capacitors including CBB, correction, polyester, monolithic; ELNA electrolytic capacitors. Size: 50 mm × 35 mm, suitable for compact integration. Performance: lowdrift resistor selection and quality capacitors for improved stability and reliable laboratory/industrial operation. Compatibility: designed to integrate into a variety of equipment and instruments without occupying excessive space. Typical use scenarios Bench calibration and reference blocks: use as a stable resistor reference in calibration fixtures or bench voltagereference modules to improve repeatability. Precision signal conditioning and ADC front ends: incorporate the board upstream of ADCs or instrumentation amplifiers to reduce noise and drift in sensitive measurements. Industrial control and test equipment: add to control modules or test jigs where compact size and component reliability are required for longterm, stable operation. Packaging and integration notes Compact board designed for direct integration into equipment. Check mechanical clearances for the 50 mm × 35 mm footprint when planning installation. Why choose this board Provides a focused combination of lowdrift resistors and quality capacitors intended specifically to improve stability and measurement reliability in voltage reference applications without requiring major design changes.