Description
Atomfair Button Battery Conical Spring and Matching Accessory Series
1. Basic Technical Parameters
The core product is a conical spring with the following key dimensional parameters: diameter 15.4mm * height 1.2mm * thickness 0.25mm. The dimensional tolerance control complies with precision component standards. It is made of high-quality 304 stainless steel (304ss)/316 stainless steel (316ss), and the material meets ASTM A240 standards, with excellent corrosion resistance and elastic fatigue performance. The product packaging specification is 100 pieces per bag, adopting anti-static vacuum packaging to ensure storage stability.
The supporting accessory system is complete, covering wave springs, multi-specification precision gaskets, and a full range of button battery holders. Among them, the wave springs adopt a variable pitch design, and the gaskets provide multiple material options including stainless steel (304), pure aluminum (99.9% purity), and gold-plated (plating thickness 0.5um-2um), which can meet the requirements of different electrochemical environments and conductive performance. The battery holders are compatible with mainstream button battery models such as CR2032/2016, with an interface tolerance of =±0.05mm to ensure assembly compatibility.
2. Core Functions and Scientific Research Application Scenarios
This series of products is specially designed for precision scenarios of button battery power supply systems, with core functions including: 1) Elastic contact: realizing reliable fit between batteries and equipment electrodes through the precise deformation of the conical structure (elastic force is stable when the compression amount is 0.3mm-0.8mm); 2) Power conduction: the conductivity of the base material is =1.5*106 S/m, and the gold-plated version can reduce the contact resistance to =50mO, ensuring low-power supply stability; 3) Buffer fixation: effectively absorbing shocks in vibration environments (frequency 5Hz-500Hz) to avoid power interruption caused by battery displacement.
It has a wide range of scientific research application scenarios and is suitable for experimental device and prototype development in the following fields: 1) Electronic device R&D: such as power supply modules for micro sensor nodes and portable detection equipment; 2) Smart hardware prototyping: debugging of battery contact systems for wearable devices and IoT terminals; 3) Industrial control experimental platforms: power supply reliability testing under extreme environments such as high temperature (-40?-85?) and high humidity (95% relative humidity).
The product can adapt to diverse needs in scientific research scenarios, including rapid assembly of prototypes, long-term reliability tests (fatigue life =10000 compression cycles), and compatibility verification of different materials, providing hardware guarantee for the accuracy and repeatability of experimental data.
If you?re interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.
