CR1220 vs CR1225 vs CR1216: Mini Coin Cell Selection GuideCR1216, CR1220, and CR1225 are miniature 3 V lithium coin cells with roughly 12.5 mm diameter and different thicknesses. They are used in compact electronic devices where a 20 mm CR2032-class cell is too large. Because their thickness and…
CR123A and CR123 Battery Guide for Electronic Devices and ModulesCR123A is a 3 V cylindrical lithium manganese dioxide battery used in higher-energy portable electronics than typical coin cells. It appears in cameras, security sensors, handheld instruments, lighting modules, wireless sensors, and…
LR44 Battery Equivalent Guide for Electronic DevicesThe LR44 is a 1.5 V alkaline button cell commonly used in small electronic devices such as remote controls, toys, compact meters, LED accessories, and low-power modules. Common cross-reference names include A76, AG13, L1154, and…
LR41 Battery Equivalent Chart and Low-Power Device ApplicationsLR41 is a small 1.5 V alkaline button-cell size used in compact electronic devices. It is often cross-referenced with AG3 and L736-style names. Silver-oxide versions such as SR41, 384, and 392 may share a similar size family but use…
AG13 / LR44 Battery Equivalent Chart for Small ElectronicsAG13 and LR44 are often used as equivalent names for the same 1.5 V alkaline button-cell size. You may also see A76, L1154, LR1154, or similar markings. In many consumer devices these names point to the same physical battery class, but…
Coaxial Cable vs Ethernet Cable: What’s the Difference and Can You Convert Coax to Ethernet?Coaxial cable and Ethernet cable are different cable types used for different signals. Coaxial cable usually carries RF signals for cable TV, satellite TV, antennas, cable internet, and RF equipment. Ethernet cable carries network data…
Coax Cable Sizes and Diameter Chart: RG6, RG59, RG11, RG58 and MoreCoax cable size is usually described by cable type, such as RG6, RG59, RG11, or RG58. Each type has an approximate outer diameter, impedance, flexibility, connector fit, and typical use. If you need the application-level differences first,…
What Does a Coax Cable Look Like? How to Identify Coaxial Cable at HomeA coax cable is usually a round, somewhat stiff cable with a single center conductor inside. For TV and cable internet, it often has a threaded metal F-type connector with a small center pin. Once you have identified it, the next step is…
Types of Coaxial Cable: RG6, RG59, RG11, RG58, 50 Ohm and 75 Ohm Explainedcoaxial cables are not all the same. The right coax cable depends on impedance, cable size, shielding, connector type , signal frequency, installation environment, and the equipment you are connecting. If you are still identifying the…
Best Coaxial Cable for TV, Cable Box, Satellite, and Antenna ConnectionsThe best coaxial cable for most modern TV, cable box, satellite, and antenna connections is 75-ohm RG6 coaxial cable with F-type connectors. RG6 is widely used because it offers a strong balance of signal performance, availability,…