This 70piece surface mount diode kit provides seven commonly used diode types in compact SMD packages, making it suitable for prototyping, , and small power projects. The kit includes 10 pieces of each type, for a total of 70 diodes. What you get 7 diode types in SMD form, 10 pieces of each type (70 pieces total) M1 1N4001, M4 1N4004, M7 1N4007 (rectifier diodes) SS14, US1M, RS1M, SS34 (Schottky diodes) Each diode type is designed for surfacemount board layouts and easy integration with common SMD footprints Key benefits Broad voltage and current coverage in one kit: from low to voltage rectification and multiple Schottky options for efficient power switching Readymade for SMD boards: compact packages save space on modern PCBs and streamline assembly with reflow or hand soldering Versatile for a range of applications: replacement parts, rapid prototyping, and teaching demonstrations Clear differentiation of diode types: easy identification supports quick design and testing Key attributes and specifications 1N4001 in M1 package: 50V reverse voltage, 1A typical rectifier diode 1N4004 in M4 package: 400V reverse voltage, 1A typical rectifier diode 1N4007 in M7 package: 1000V reverse voltage, 1A typical rectifier diode SS14: Schottky diode, 1A, 40V, SMA package US1M: Schottky diode, 1A, 100V, SMA/DO214AC family package RS1M: Schottky diode, 1A, 100V, SMA/DO214AC family package SS34: Schottky diode, 3A, 40V, SMA package All diodes are surfacemount types designed for contemporary electronics assembly Use cases Power supply rectification and faceplatelevel conversion: use the 1N4001/1N4004/1N4007 diodes to construct compact rectifier stages for low to mediumpower supplies, or to worn diodes in compact adapters Protective and switching applications: employ the Schottky diodes (SS14, US1M, RS1M, SS34) for reversepolarity protection, freewheeling paths in motor or relay circuits, and efficient fastswitching in DCDC converters or LED drivers Prototyping and on SMD boards: maintain a ready stock of common rectifier and Schottky diodes to quickly prototype, test, and small electronics projects without sourcing individual parts Typical applications Small power adapters and linear/regulator circuits requiring robust rectification Battery charging and protection circuits where reverse polarity or fast switching is beneficial LED driver boards and DCDC converter designs that benefit from low forward voltage drop and compact SMD packaging Notes These diodes are intended for surfacemount assembly and should be selected according to your circuit voltage, current, and packaging requirements Verify the exact package type for each diode in your PCB design to ensure proper footprint alignment and soldering This kit provides a practical, varied collection of commonly used diodes in a single package, enabling efficient design, testing, and across a wide range of small to medium power electronics projects.