Panasonic - BSG CR-123PE/BN

Moisture Sensitivity Level (MSL) is a measure of the susceptibility of a surface mount electronic component to moisture-induced damage during soldering. It is classified into six levels, from 1 (least sensitive) to 6 (most sensitive). MSL is determined by the materials used in the component's construction, including the solderability of its terminals and the presence of moisture-absorbing materials. Components with higher MSL ratings require more stringent handling and storage conditions to prevent moisture absorption and subsequent damage during soldering.

Termination Style refers to the method used to connect an electronic component to a circuit board or other components. It describes the physical form and electrical characteristics of the connection point. Common termination styles include through-hole, surface mount, and press-fit. Through-hole components have leads that are inserted into holes on the circuit board and soldered in place. Surface mount components are soldered directly onto the surface of the circuit board. Press-fit components are inserted into holes on the circuit board and held in place by friction.

Terminal Type refers to the physical characteristics of the electrical connection points on an electronic component. It describes the shape, size, and arrangement of the terminals, which are used to connect the component to other components or circuits. Common terminal types include through-hole, surface-mount, and press-fit, each with its own advantages and applications. The Terminal Type parameter helps engineers determine the appropriate mating connectors and assembly techniques for the component.

Battery Type refers to the specific chemical composition and construction of a battery. It determines the battery's voltage, capacity, discharge rate, and other performance characteristics. Common battery types include lead-acid, lithium-ion, nickel-cadmium, and alkaline batteries. Each type has its own advantages and disadvantages, making it suitable for different applications. Understanding the Battery Type is crucial for selecting the appropriate battery for a particular device or system.