In modern electronic devices, fuses are important components for circuit protection, and their performance and quality directly affect the safe operation of the equipment. Among numerous fuse products, plastic square shell fuses are widely popular due to their small size and high cost-effectiveness. This article will compare a cost-effective plastic square shell fuse with 8 * 8 * 4 and 250V from brands such as Gongde, Liangsheng, Beite, Lite, Huade, and Haolilai for reference.
Firstly, let's take a look at the MST3.15 model fuse from the Gongde brand. This fuse adopts a square design, made of plastic, with a slow melting speed, suitable for the electronic field. Its rated voltage can reach 300V, with a holding current of 3.15A, and it has good overload protection capability. Gongde brand has a high reputation in the fuse industry, with stable product quality and deep trust from users.
The fuses of Liangsheng brand also have a certain market share. The square fuse adopts a high-quality plastic shell, which has excellent insulation performance and weather resistance. The rated current and voltage range are wide, which can meet the protection requirements of different circuits. Liangsheng fuses have won widespread praise from users for their stable performance and reliable quality.
The 491 series high current square fuses from the Bert brand are also worth mentioning. This fuse body is made of thermoplastic material, and the terminal cover is made of tin plated copper material, which complies with UL248-1 standard. The rated current specification is up to 100A, mainly used for overcurrent protection of battery packs. Bert fuses perform well in rapid melting, safely interrupting high currents in a short period of time and effectively protecting circuit safety.
The 392 series square fuses of the Lite brand also have high cost-effectiveness. This fuse adopts a lead-free design, reducing the space requirements for the PCB board, and can be directly soldered or inserted. It has excellent electrical characteristics and a wide range of rated currents, which can meet the protection needs of various circuits. Lite fuses are widely used in the aviation industry, photovoltaic new energy and other fields, and have won recognition from users for their reliable quality and excellent performance.
The 2010 series square fuses from the Huade brand are also a cost-effective product. This fuse is compact in size, only 854, with voltage withstand values of 250V and 300V respectively, suitable for various low-voltage circuit protection. Huade fuse adopts high-quality plastic shell and high-quality melt material, with excellent melting characteristics and stability. Its products have performed well in the market and are deeply loved by users.
The Holiland brand also has impressive performance in the field of fuses. Its square fuse adopts advanced production technology and materials, and has excellent electrical performance and mechanical strength. The rated current and voltage range are wide, which can meet the application needs of different fields. Holiland fuses have won widespread praise from users for their stable performance and reliable quality.
Overall, the above 8 * 8 * 4, 250V plastic square shell fuses have high cost-effectiveness and reliable quality. When selecting, users can choose the appropriate brand and model based on specific application scenarios and needs. Whether it is the MST3.15 model from Gongde, high-quality fuses from Liangsheng, 491 series from Beite, 392 series from Lite On, 2010 series from Huade, or high-quality fuses from Holiland, they can all play an important role in circuit protection and ensure the safe operation of equipment.
