Battery Probe UEBK-10872

Beschreibung

Among the circle of representatives of electrical pieces that use the “through-hole-technology”, the battery probe with the designation UEBK-10872 stands out with a very robust design and a highly compact ratio of dimension between total height and biggest radial stretch. Compared to its tiny total height of only 4.40 mm you can find an, in relation huge flange ring with 3.89 mm in diameter. With a thickness of 1.27 mm, the flange-ring claims more than a fourth of that total height for itself. When considering the bottom of the battery probe as a starting point, the flange ring’s downside surface can be found after a vertical distance of 1.02 mm, where it radially unfolds to both sides for an additional 0.93 mm. This happens in a rectangular angle towards the shell-surface of the central receptacle, which itself has a maximum diameter of 2.03 mm and is chamfered on both ends. On the top of the upper cross-section surface of the main cylinder, the plunger is centrally inserted, with a visible height of 1.02 mm and a mean diameter of 1.27 mm. It is admissible to entirely press the contact-pin into the receptacle over exactly that distance. The amount of force that is commonly directed onto the plunger-head though, lies at 1.45 N and a resulting compression of 0.69 mm. The contacting head-piece itself is semi-spherically shaped.

Due to its generous design, the UEBK-10872 allows its utilisation on a minimal grid of 4.45 mm. With less than 10 mΩ, the usual impedance of the battery probe is considerably small while maintaining a stable current of 3 Amperes.

The main cylinder is composed of a shell, made of a gold-plated beryllium-copper-alloy, and a spring at the inside, which consist of stainless steel. Finally, the battery probe is completed by an also gold-plated contact-plunger based on a special nickel-silver-alloy.

Thus, the UEBK-10872 is universally utilised on circuit-boards, but can at the same time directly be used in applications, for example, from the fields of mechanical engineering and robotics, as a robust and reliable, electromechanical component. The probe’s clear electric properties, as well as its compactness facilitate a structured setup and composition during projects, while maintaining a broad overview.