Dynamic Shock Absorption for CR123A Cells
CR123A lithium batteries possess significant mass, making them prone to momentary disconnects during physical impact. The JIATEL JT-BC-CR123A-KS628 is a direct THM footprint replacement for the Keystone 628, utilizing a robust Ø0.60 mm helical spring wire. This design actively absorbs longitudinal cell tolerances and aggressive kinetic shocks, ensuring uninterrupted cathode engagement in ruggedized IoT and tactical equipment.
THM Mechanical Rigidity
To anchor the spring tension against the PCB, the component utilizes a 3-pin configuration (3.05 mm pin length). This triangular THM layout guarantees superior pull-out resistance after wave soldering, eliminating pad lifting failures.
Hybrid Metallurgy Integration
We combine a highly conductive T=0.40 mm Brass base plate with a high-tensile spring wire. The entire assembly is Nickel-Plated to seal the metals against galvanic corrosion while maximizing solder paste wettability.
- Pairing Unit: Matches with KS595 (Positive)
- Mounting Span: 36.50 mm Center-to-Center
- Drill Holes: 3 x Ø1.80 mm per contact
- Base Width: 9.69 mm
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