Samsung Electro-Mechanics Array Chip Resistors

One single array resistor can replace four or two single resistors. Array resistors can help reduce mounting area compared to single resistors. Array resistors are widely used as they can help reduce the number of mounting processes as well as mounting time and costs and can also significantly improve SMT productivity. Array resistors have been used by major global semiconductor companies and have been recognized in their quality and performance. General Features Reduction of mounting areas (40%) Reduction of mounting costs (75%) Reflow and flow soldering methods may be used. oes not use lead-free soldering Compliance with EU RoHS Application Circuits of electronic equipment Home applicances, PCs, and N-PCs Mobile and communication devices Why Samsung Features of Products (Technology) There is a variety of array resistors, such as convex, concave, and concave inverted types, depending on the usage. Moreover, our concave-type array resistors are the world’s No. 1 products. In RM series, as the resistance element is on the bottom surface of the body, the electrical characteristics are maintained even when the top surface is damaged. In RK series, the resistors are short-free. The resistance element is protected by being on the bottom surface of the body, and even the electrodes on the top surface are protetected from short. The array resistors are superior in quality and stability as they are developed for memory module companies. Flat Type Array : In case of small size (RM~, RF~) resistors, they are manufactured as small, lightweight, and thin-film products. The biggest advantages of array products are the mounting area and the reduction of SMT costs The mounting area maybe reduced by up to 58%. Features of small array resistors The small 0603 array resistor is divided into the convex and concave types and is formed in a flat shape. The array resistors are superior in quality and stability as they are developed for memory module companies. In case of inverted flat array resistors, as the resistance element is on the bottom surface of the body, the circuit will not open even when the edges are damagedby an external shock. In case of inverted flat array resistors, as the resistance element is on the bottom surface of the body, the electrical characteristics are maintained even when the top surface is damaged. Type Power Rating at 70℃ (W) Max Working Voltage (V) Tolerance (%) Resistance Range (ω) T.C.R (ppm/℃) Working Temperature (℃) 062PJ 1/32 12.5 ±1%, ±5% 10 ~ 1M ±250 -55 ~ 125 064PJ 1/32 (element) 1/10 (package) 12.5 ±1%, ±5% 10 ~ 1M ±250 -55 ~ 125 Sectional View Short-Free Inverted The resistors are short-free.As the resistance element is placed on the bottom surface of the body, it can be protected, and the electrodes of the top surface can be protetected from short. Concave Inverted As the resistance element is on the bottom surface of the body, the electrical characteristics are maintained even when the top surface is damaged. Concave Array Durablebody Concave electrode Convex Array Fragilebody Convex electrode Low prices Flat, Small Array Flat Body The resistance element is on the top surface. Small, lightweight, and thin array resistors Inverted Flat, Small Array Inverted Flat Body As the resistance element is on the bottom surface of the body, the electrical characteristics are maintained even when the top surface is damaged. Small, lightweight, and thin array resistors