BOJACK Green 5MM 2-Pin & 3-Pin Pitch PCB Mount Screw Terminal Block Connector for Arduino and Home Electronics Projects (Pack of 70)

**** The BOJACK Blue 5MM 2-Pin & 3-Pin Pitch PCB Mount Screw Terminal Block Connectors have garnered a mix of praise and caution from users, as they navigate various applications, especially within electronic projects and Arduino setups. With a solid pack of 70 connectors, many users appreciate the overall quality, ease of soldering, and the secure hold they provide for wires. When utilized correctly, these connectors can significantly enhance the efficiency of electrical connections, especially in projects requiring quick access points. However, a few nuances come to light regarding their compatibility with stranded wire. Several reviewers note that while the connectors work effectively with solid core wire, an additional safety measure is recommended when using stranded wire—namely, wrapping the wires with ferrules before inserting them into the terminals. This precaution stems from concerns regarding potential wear and the risk of loose connections if stranded wires are clamped without sufficient support. Some users experienced challenges with the connector's design, such as issues with unaligned screw slots and incomplete closure when pinching conductors, which could compromise the integrity of the connection. Nevertheless, the connectors' versatility shines through in varied applications, from automotive diagnostics to electrical testing, making them a valuable asset for hobbyists and professionals alike. Overall, while users appreciate the connectors' performance, they recommend careful handling and the use of ferrules for optimal safety and functionality. **