Combines elastic contact with electrical conduction in battery bays, charging contacts and electronic connections. Force, material, plating, temperature rise and tolerance belong in one design.
Combines elastic contact with electrical conduction in battery bays, charging contacts and electronic connections. Force, material, plating, temperature rise and tolerance belong in one design.
Use these values for early selection. Final dimensions, tolerances and loads are confirmed by engineering review and approved samples.
Excellent conductivity battery springs, suitable for battery compartments and electronics
Consumer electronics, controls, toys and portable devices.
Docks, fixtures and compact power connections.
Switches, PCB contacts and sensor assemblies.
Low force risks intermittent contact; excessive force adds housing stress and wear. Use an assembly tolerance stack to define the window.
Select plating for mating metal, joining, wear and environment rather than color or salt hours alone.
Materials & FinishesMedia, chlorides, cleaning, temperature and crevices all change the corrosion risk of stainless springs.
Materials & FinishesA battery contact is both a spring and an electrical interface, so material, contact force, surface film and galvanic compatibility must work together.
Process & QualityCapability is not a decorative number from one sample. It requires a reliable measurement system and a controlled process.
No. Copper alloys or plated steel can be selected from conductivity, strength, cost and environment, then verified by resistance and temperature rise.
Housing, battery tolerance, vibration and contact surfaces change effective travel and electrical stability.