Operation of passive and mechanical elements has not changed but they have evolved through use of miniaturization, adaptation to SMT assembly, improvement of quality and reliability, increase of performance parameters, while minimizing the dimensions. Our company supports clients in choosing the best solutions with the support of our Application engineers. They advise which proposals seem to be the most technically and economically justified in the project. JM elektronik suppliers include manufacturers of components valued for high quality and resistance, difficult operating conditions. We want to pay special attention to Power Solutions and a unique offer of cells and batteries dedicated to particular types of IoT applications. Our offer also includes: CAPACITIVE COMPONENTS: (Ceramic capacitors, electrolytic capacitors, film capacitors, tantalum capacitors), RESISTIVE COMPONENTS: (Resistors, Potentiometers, resistor arrays, varistors), CONNECTORS: (Interface connectors, pin connectors, terminal block connectors, IDC flat cable connectors.), INDUCTIVE COMPONENTS: (Power inductors, SMD inductors, common mode chokes, ferrite beads, printed circuit-board transformers.), BATTERIES AND RECHARGEABLE BATTERIES: (Lithium-manganese batteries, lithium vanadium batteries, alkaline-industrial, nickel metal hydride batteries (NiMH), button cells, lithium-ion batteries (LIB), alkaline batteries, Li-MnO2, Li-SOCI2, Li-SOCL2, Lithium batteries, Hybrid Pulse Capacitors, Lithium-Battery-smoke-detector, Supercapacitors, PCM&BMS protected), OTHER PASSIVE COMPONENTS: (Crystals - oscillators/resonators, fuses: MultiFuses, Resettable Fuses, gas discharge tubes, other passive components), TAPES AND WIRES: (Connection cables), ELECTROMECHANICAL COMPONENTS: (Mechanical mounting elements: Nuts, pads, bushes, screws; Relays; Switches and buttons: DIP, SMD, mounting slide switches.), ANTENNAS.