Resistor reference board — compact voltage reference and test component Key benefits Accurate voltage referencing: Built with precision resistors at 1% tolerance to provide consistent, repeatable reference levels for measurement and calibration tasks. Stable performance with quality capacitors: Includes a selection of Japanese capacitors, including CBB and ELNA electrolytic types, to support stable filtering and improved reliability in laboratory and bench environments. Spacesaving form factor: At 50 mm × 35 mm, the board integrates easily into test fixtures, development rigs, and compact equipment without consuming valuable space. Practical and versatile: Useful as a reference source, for quick checks, or as part of custom test circuits where dependable resistor values and capacitor behavior matter. What it does and why you need it Provides a reliable set of resistor values for voltage referencing and measurement tasks, reducing uncertainty when verifying circuits, ADCs, or sensors. The combination of 1% resistors and quality Japanese capacitors helps maintain signal stability and cleaner transient responses compared with generic component boards. Its compact dimensions and straightforward layout make it easy to incorporate into existing test setups or to carry as a lab tool. Compatibility and performance notes Designed for use in laboratory, prototyping, , and calibration workflows where accurate resistor values and stable capacitor performance are required. Fits into a wide range of equipment setups thanks to its compact size (50 mm × 35 mm). Component selection focuses on measurement reliability: 1% resistor tolerance and proven capacitor types (CBB and ELNA electrolytic). Typical applications Calibration and verification: Use as a known reference when checking multimeters, ADCs, or voltage dividers. Prototyping and bench work: Incorporate into development rigs or breadboard test stations to stabilize signals and provide dependable resistor values. and diagnostics: Keep on the bench for quick substitution tests or to verify circuit behavior under controlled reference conditions. Safety Users may experience a slight tingling sensation when handling the board under certain conditions. Wearing rubber gloves is recommended to maintain safety during use.