The **5MT600-R** is a specific type of electronic component, primarily known as a **Subminiature Glass Body Cartridge Fuse**. It is part of the 5MT series manufactured by **Bel Fuse Inc.** Below is a detailed breakdown of its specifications, design, and technical characteristics. --- ### 1. Key Technical Specifications The "600" in the part number indicates a current rating of 600mA. The "R" suffix typically denotes RoHS compliance. | Feature | Specification | | :--- | :--- | | **Rated Current** | 600 mA (0.6A) | | **Rated Voltage** | 250V AC | | **Fuse Type** | Glass Tube / Cartridge | | **Fuse Speed** | Medium Time-Delay (Slow Blow) | | **Size / Dimension** | 5mm x 20mm (Subminiature) | | **Termination Style** | Cartridge (Clip/Holder) or Pigtail Lead options | | **Breaking Capacity** | 35A @ 250V AC / 10,000A @ 125V AC | --- ### 2. Physical Design and Materials * **Body Material:** High-grade glass tube, allowing for visual inspection of the fuse element. * **End Caps:** Nickel-plated brass caps for high conductivity and corrosion resistance. * **Internal Element:** A coiled or weighted wire designed to withstand temporary surges without blowing immediately (Medium Time-Lag). --- ### 3. Functional Characteristics The **5MT series** is designed with specific "Time-Current" characteristics: * **Slow Blow / Medium Time Delay:** Unlike fast-acting fuses, the 5MT600-R can handle short-duration inrush currents (spikes) common in motors or power supplies. * **Protection:** It protects sensitive electronic circuits from sustained overloads and short circuits. --- ### 4. Common Applications Due to its 5x20mm standard form factor and 600mA rating, it is frequently found in: 1. **Consumer Electronics:** Power supplies for TVs, monitors, and audio equipment. 2. **Industrial Equipment:** Control circuits and small motor protection. 3. **Medical Devices:** Laboratory and diagnostic tools. 4. **Power Adapters:** Chargers and AC/DC converters. --- ### 5. Identification Code Breakdown If you are looking at the part number `5MT 600 -R`: | Segment | Meaning | | :--- | :--- | | **5MT** | Series Name (Medium Time-Lag, 5x20mm) | | **600** | Current Rating (600 milliamperes) | | **-R** | RoHS Compliant (Lead-Free) |